![04051-005MZ — Tantalum Polymer Capacitor, 100 µF, ± 20%, 3 V, B, 0.08 ohm, 1411 [3528 Metric]](/media/5/2/8/7ECD145ED2E80825.webp)
Image not available
Illustrative purposes only
04051-005MZ
Tantalum Polymer Capacitor, 100 µF, ± 20%, 3 V, B, 0.08 ohm, 1411 [3528 Metric]
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: VISHAY
- Product type: Tantalum Polymer Capacitors
- ESR: 0.08ohm
- SVHC: No SVHC (25-Jun-2025)
- Capacitance: 100µF
- Voltage(DC): 3V
- Product Range: vPolyTan DLA 04051 Series
- Product Width: 2.8mm
- Qualification: -
- Product Height: 1.9mm
- Product Length: 3.5mm
- Ripple Current: 1A
- Capacitance Tolerance: ± 20%
- Manufacturer Size Code: B
- Capacitor Case / Package: 1411 [3528 Metric]
- Operating Temperature Max: 125°C
- Operating Temperature Min: -55°C
| Delivery and price | |
|---|---|
| Units per pack | 2000 |
| Price | 1.44 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**DLA 04051**
Vishay
www.vishay.com
## **vPolyTan[TM] Polymer Surface-Mount Chip Capacitors, Molded Case, DLA Approved**
## **FEATURES**
- Ultra low ESR
- Tin / lead (SnPb) termination
- High reliability processing including:
- 100 % surge current tested
- Thermal shock
- High ripple current capability
## **LINKS TO ADDITIONAL RESOURCES**
**==> picture [123 x 20] intentionally omitted <==**
**----- Start of picture text -----**<br>
SPICE<br>3D Models Models Calculators<br>3D 3D<br>**----- End of picture text -----**<br>
## **PERFORMANCE CHARACTERISTICS**
**Operating Temperature:** -55 °C to +125 °C (above +105 °C, voltage derating is required)
- Stable capacitance over operating temperature, voltage, and frequency range
- No wear out effect
- Moisture sensitivity level 3
- Material categorization: for definitions of compliance please see www.vishay.com/doc?99912
**Capacitance range:** 4.7 μF to 680 μF
**Capacitance Tolerance:** ± 10 %, ± 20 %
**Voltage Rating:** 2.5 VDC to 63 VDC
## **ORDERING INFORMATION**
**04051 -002 K A A /HR** DRAWING DASH CAPACITANCE ADDITIONAL TESTING OPTION SURGE CURRENT OPTION PACKAGING NUMBER NUMBER TOLERANCE K = ± 10 % A = life (at +125 °C, 2000 h) Blank = 4 cycles at +25 °C Blank = full 7" reel M = ± 20 % B = vibration; surge voltage; (before voltage aging) /HR = half 7" reel resistance to soldering heat A = 10 cycles at +25 °C life (at +125 °C, 2000 h) (after voltage aging) Z = no additional testing B = 10 cycles at -55 °C / +85 °C (after voltage aging)
**DLA LAND AND MARITIME COLUMBUS, OHIO**
**Drawing no. 04051**
Revision: 17-Sep-2024
Document Number: 40281
**1**
For technical questions, contact: tantalum@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
**DLA 04051**
www.vishay.com
Vishay
**==> picture [506 x 448] intentionally omitted <==**
**----- Start of picture text -----**<br>
DIMENSIONS in inches [millimeters]<br>W<br>1/2K H<br>MIN.<br>K<br>S G S<br>X T<br>Solderable surface [(2)] (4)<br>Cathode (-) End View Side View<br>Solderable surface [(2)]<br>(3)<br>E F<br>A<br>Solderable surface [(2)]<br>L<br>Anode (+) End View [(1)] Bottom View<br>CASE K X T A G E<br>L W H F S<br>CODE (MIN.) (REF.) (REF.) (MIN.) (REF.) (REF.)<br>0.138 ± 0.008 0.110 ± 0.012 0.075 ± 0.008 0.035 0.087 ± 0.008 0.031 ± 0.012 0.004 ± 0.004 0.005 0.083 0.071 0.087<br>B<br>[3.5 ± 0.2] [2.8 ± 0.3] [1.9 ± 0.2] [0.9] [2.2 ± 0.2] [0.8 ± 0.3] [0.1 ± 0.1] [0.13] [2.1] [1.8] [2.2]<br>0.287 ± 0.012 0.169 ± 0.012 0.110 ± 0.012 0.051 0.094 ± 0.008 0.051 ± 0.012 0.004 ± 0.004 0.005 0.150 0.138 0.138<br>D<br>[7.3 ± 0.3] [4.3 ± 0.3] [2.8 ± 0.3] [1.3] [2.4 ± 0.2] [1.3 ± 0.3] [0.1 ± 0.1] [0.13] [3.8] [3.5] [3.5]<br>**----- End of picture text -----**<br>
## **Notes**
- Inch dimensions are given for information only
> (1) The anode (+) terminal shall be indicated by the bevel on the anode end and / or the polarity stripe
> (2) Solderable surfaces are only those surfaces designated as such. Termination edges are not considered solderable
- (3) Notches at option of the manufacturer
> (4) Shown with optional glue pad. At the option of the manufacturer, a glue pad between the solderable surfaces may be included
Revision: 17-Sep-2024
Document Number: 40281
**2**
For technical questions, contact: tantalum@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
**DLA 04051**
www.vishay.com
Vishay
## **RATINGS AND CASE CODES (ESR m** Ω **)**
|**RATINGS AND CASE CODES(ESR m**Ω**)**|**RATINGS AND CASE CODES(ESR m**Ω**)**|**RATINGS AND CASE CODES(ESR m**Ω**)**|**RATINGS AND CASE CODES(ESR m**Ω**)**|**RATINGS AND CASE CODES(ESR m**Ω**)**|**RATINGS AND CASE CODES(ESR m**Ω**)**|**RATINGS AND CASE CODES(ESR m**Ω**)**|**RATINGS AND CASE CODES(ESR m**Ω**)**|**RATINGS AND CASE CODES(ESR m**Ω**)**|**RATINGS AND CASE CODES(ESR m**Ω**)**|**RATINGS AND CASE CODES(ESR m**Ω**)**|**RATINGS AND CASE CODES(ESR m**Ω**)**|
|---|---|---|---|---|---|---|---|---|---|---|---|
|**μF**|**2.5 V**|**3.0 V**|**4.0 V**|**6.3 V**|**10 V**|**16 V**|**20 V**|**25 V**|**35 V**|**50 V**|**63 V**|
|4.7|||||||||||D<br>(100, 120)|
|10||||||||||D<br>(100, 125)||
|15||||||||D<br>(75, 100)|D<br>(75, 100)|||
|22|||||B(80)||D(75)|D(75)||||
|33||||B(80)|B(80)||D(75)|D(75)||||
|47||||B(80)||D(35, 65)|D(75)|||||
|68|||B(80)|B(80)||D(75)||||||
|100||B(80)|B(80)||D(25, 55)|D(50)||||||
|150||B(80)||D(25)|D(25, 55)|||||||
|220|||D(25)|D(25)|D(25)|||||||
|330|D(25)|D(25)|D(25)|D(25, 40)||||||||
|470|D(25)|D(25)|D(25, 40)|||||||||
|680|D(25)|D(25)||||||||||
## **MARKING**
**==> picture [216 x 117] intentionally omitted <==**
**----- Start of picture text -----**<br>
Capacitance<br>code, µF<br>Polarity (+)<br>band 105<br>35 2<br>Voltage Vishay marking<br>**----- End of picture text -----**<br>
## **STANDARD RATINGS**
|**CAPACITANCE**<br>**(μF)**|**CASE**<br>**CODE**|**PART NUMBER**|**MAX. DCL**<br>**AT +25 °C**<br>**(μA)**|**MAX. DF**<br>**AT +25 °C**<br>**120 Hz**<br>**(%)**|**MAX. ESR**<br>**AT + 25 °C**<br>**100 kHz**<br>**(m**Ω**)**|**MAX. RIPPLE,**<br>**100 kHz IRMS (A)**<br>**-55 °C TO +105 °C**<br>**+125 °C**|**MAX. RIPPLE,**<br>**100 kHz IRMS (A)**<br>**-55 °C TO +105 °C**<br>**+125 °C**|
|---|---|---|---|---|---|---|---|
|||**2.5**|**VDC AT +105 °C; 1.7 VDC AT**||**+125 °C**|||
|330|D|04051-002(1)(2)(3)|83.0|10|25|2.4|0.8|
|470|D|04051-003(1)(2)(3)|118.0|10|25|2.4|0.8|
|680|D|04051-004(1)(2)(3)|170.0|10|25|2.4|0.8|
|||**3**|**VDC AT +105 °C; 2 VDC AT +125 °C**|||||
|100|B|04051-005(1)(2)(3)|30.0|8|80|1.0|0.3|
|150|B|04051-006(1)(2)(3)|45.0|8|80|1.0|0.3|
|330|D|04051-007(1)(2)(3)|99.0|10|25|2.4|0.8|
|470|D|04051-008(1)(2)(3)|141.0|10|25|2.4|0.8|
|680|D|04051-009(1)(2)(3)|204.0|10|25|2.4|0.8|
## **Note**
- Part number definitions:
- (1) Capacitance tolerance: K, M
- (2) Additional testing: A, B, Z
- (3) Surge current: blank, A, B
Revision: 17-Sep-2024
Document Number: 40281
**3**
For technical questions, contact: tantalum@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
**DLA 04051**
Vishay
www.vishay.com
## **STANDARD RATINGS**
|**CAPACITANCE**<br>**(μF)**|**CASE**<br>**CODE**|**PART NUMBER**|**MAX. DCL**<br>**AT +25 °C**<br>**(μA)**|**MAX. DF**<br>**AT +25 °C**<br>**120 Hz**<br>**(%)**|**MAX. ESR**<br>**AT + 25 °C**<br>**100 kHz**<br>**(m**Ω**)**|**MAX. RIPPLE,**<br>**100 kHz IRMS (A)**<br>**-55 °C TO +105 °C**<br>**+125 °C**|**MAX. RIPPLE,**<br>**100 kHz IRMS (A)**<br>**-55 °C TO +105 °C**<br>**+125 °C**|
|---|---|---|---|---|---|---|---|
|||**4 VDC AT +105 °C; 2.7 VDC AT +125 °C**||||||
|68|B|04051-011(1)(2)(3)|28.0|8|80|1.0|0.3|
|100|B|04051-012(1)(2)(3)|40.0|8|80|1.0|0.3|
|220|D|04051-013(1)(2)(3)|88.0|10|25|2.4|0.8|
|330|D|04051-014(1)(2)(3)|132.0|10|25|2.4|0.8|
|470|D|04051-015(1)(2)(3)|188.0|10|25|2.4|0.8|
|470|D|04051-016(1)(2)(3)|188.0|10|40|1.9|0.6|
|||**6.3 VDC AT +105 °C; 4.2 VDC AT**|||**+125 °C**|||
|33|B|04051-017(1)(2)(3)|21.0|8|80|1.0|0.3|
|47|B|04051-019(1)(2)(3)|30.0|8|80|1.0|0.3|
|68|B|04051-020(1)(2)(3)|43.0|8|80|1.0|0.3|
|150|D|04051-021(1)(2)(3)|95.0|10|25|2.4|0.8|
|220|D|04051-022(1)(2)(3)|139.0|10|25|2.4|0.8|
|330|D|04051-023(1)(2)(3)|208.0|10|25|2.4|0.8|
|330|D|04051-024(1)(2)(3)|208.0|10|40|1.9|0.8|
|||**10**|**VDC AT +105 °C;**|**6.7 VDC AT**|**+125 °C**|||
|22|B|04051-025(1)(2)(3)|22.0|8|80|1.0|0.3|
|33|B|04051-027(1)(2)(3)|33.0|8|80|1.0|0.3|
|100|D|04051-028(1)(2)(3)|100.0|10|25|2.4|0.8|
|100|D|04051-029(1)(2)(3)|100.0|10|55|1.7|0.5|
|150|D|04051-030(1)(2)(3)|150.0|10|25|2.4|0.8|
|150|D|04051-031(1)(2)(3)|150.0|10|55|1.7|0.5|
|220|D|04051-032(1)(2)(3)|220.0|10|25|2.4|0.8|
|||**16 VDC AT +105 °C; 10.7 VDC AT +125 °C**||||||
|47|D|04051-033(1)(2)(3)|76.0|10|35|2.1|0.7|
|47|D|04051-034(1)(2)(3)|76.0|10|65|1.5|0.5|
|68|D|04051-035(1)(2)(3)|109.0|10|75|1.4|0.5|
|100|D|04051-036(1)(2)(3)|160.0|10|50|1.7|0.6|
|||**20 VDC AT +105 °C; 13.4 VDC AT +125 °C**||||||
|22|D|04051-037(1)(2)(3)|44.0|10|75|1.4|0.5|
|33|D|04051-038(1)(2)(3)|66.0|10|75|1.4|0.5|
|47|D|04051-039(1)(2)(3)|94.0|10|75|1.4|0.5|
|||**25 VDC AT +105 °C; 16.8 VDC AT +125 °C**||||||
|15|D|04051-040(1)(2)(3)|38.0|10|75|1.4|0.5|
|15|D|04051-041(1)(2)(3)|38.0|10|100|1.2|0.4|
|22|D|04051-042(1)(2)(3)|55.0|10|75|1.4|0.5|
|33|D|04051-043(1)(2)(3)|83.0|10|75|1.4|0.5|
|||**35 VDC AT +105 °C; 23.5 VDC AT +125 °C**||||||
|15|D|04051-044(1)(2)(3)|53.0|10|75|1.4|0.5|
|15|D|04051-045(1)(2)(3)|53.0|10|100|1.2|0.4|
|||**50 VDC AT +105 °C; 33.5 VDC AT +125 °C**||||||
|10|D|04051-046(1)(2)(3)|50.0|10|100|1.2|0.4|
|10|D|04051-047(1)(2)(3)|50.0|10|125|1.1|0.4|
|||**63 VDC AT +105 °C; 42.2 VDC AT +125 °C**||||||
|4.7|D|04051-048(1)(2)(3)|29.6|10|100|1.2|0.4|
|4.7|D|04051-049(1)(2)(3)|29.6|10|120|1.1|0.4|
## **Note**
- Part number definitions:
- (1) Capacitance tolerance: K, M
- (2) Additional testing: A, B, Z
- (3) Surge current: blank, A, B
Revision: 17-Sep-2024
Document Number: 40281
**4**
For technical questions, contact: tantalum@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
**DLA 04051**
www.vishay.com
Vishay
## **RECOMMENDED DERATING GUIDELINES**
**==> picture [209 x 160] intentionally omitted <==**
**----- Start of picture text -----**<br>
100 10000<br>95 Rated voltage<br>90<br>Recommended maximum<br>85<br>application voltage VR ≤ 10 V 1000<br>80<br>Recommended maximum<br>75<br>application voltage VR ≥ 16 V<br>70<br>67 %100<br>65<br>60 60 %<br>55<br>54 %<br>50 10<br>-55 25 45 85 105 125<br>Temperature (°C)<br>Rated Voltage (%)<br>**----- End of picture text -----**<br>
## **RECOMMENDED VOLTAGE DERATING GUIDELINES**
|**RECOMMENDED VOLTAGE DERATING GUIDELINES**|**RECOMMENDED VOLTAGE DERATING GUIDELINES**|**RECOMMENDED VOLTAGE DERATING GUIDELINES**|
|---|---|---|
|**CAPACITOR VOLTAGE RATING**|**MAXIMUM APPLICATION VOLTAGE**<br>**AT -55 °C TO +105 °C**|**MAXIMUM APPLICATION VOLTAGE**<br>**FOR TEMPERATURES ABOVE**<br>**+105 °C TO +125 °C**|
|2.5|2.3|1.5|
|3|2.7|1.8|
|4|3.6|2.4|
|6.3|5.7|3.8|
|10|9.0|6.0|
|16|12.8|8.6|
|20|16.0|10.7|
|25|20.0|13.4|
|35|28.0|18.8|
|50|40.0|26.8|
|63|50.4|33.8|
## **POWER DISSIPATION**
|**POWER DISSIPATION**|**POWER DISSIPATION**|
|---|---|
|**CASE CODE**|**MAXIMUM PERMISSIBLE POWER DISSIPATION AT +45 °C (W)**<br>**WITH +30 °C RISE IN FREE AIR**|
|B|0.130|
|D|0.225|
## **STANDARD PACKAGING QUANTITY**
|**STANDARD PACKAGING QUANTITY**|**STANDARD PACKAGING QUANTITY**|**STANDARD PACKAGING QUANTITY**|
|---|---|---|
|**CASE CODE**|**UNITS PER REEL**||
||**7" FULL REEL**|**7" HALF REEL (/HR)**|
|B|2000|1000|
|D|500|250|
Revision: 17-Sep-2024
Document Number: 40281
**5**
For technical questions, contact: tantalum@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
**DLA 04051**
www.vishay.com
Vishay
|**PERFORMANCE CHARACTERISTICS**|**PERFORMANCE CHARACTERISTICS**|**PERFORMANCE CHARACTERISTICS**|**PERFORMANCE CHARACTERISTICS**|**PERFORMANCE CHARACTERISTICS**|
|---|---|---|---|---|
|**ITEM**|**CONDITION**|**POST TEST PERFORMANCE**|||
|Life test<br>at +125 °C|2000 h application of<br>2/3 rated voltage at +125 °C,<br>DLA 04051|Capacitance change||Within -20 % / +10 % of initial value|
|||Dissipation factor||Within initial limit|
|||DC leakage||Shall not exceed 125 % of initial limit|
|Stability at<br>low and high<br>temperatures|DLA 04051|Step 1<br>(+25 °C)|Capacitance change|Within ± 20 % of initial limit|
||||Dissipation factor|Within initial limit|
||||DC leakage|Within initial limit|
||||Equivalent series resistance|Within initial limit|
|||Step 2<br>(-55 °C)|Capacitance change|Within ± 10 % from step 1 measured value|
||||Dissipation factor|Within initial limit|
|||Step 3<br>(+25 °C)|Capacitance change|Within ± 5 % from step 1 measured value|
||||Dissipation factor|Within initial limit|
||||DC leakage|Within initial limit|
|||Step 4<br>(+85 °C)|Capacitance change|Within ± 30 % from step 1 measured value|
||||Dissipation factor|Shall not exceed 120 % of initial limit|
||||DC leakage|Shall not exceed 1000 % of initial value|
|||Step 5<br>(+125 °C)|Capacitance change|Within ± 40 % from step 1 measured value|
||||Dissipation factor|Shall not exceed 150 % of initial limit|
||||DC leakage|Shall not exceed 1000 % of initial limit|
|||Step 6<br>(+25 °C)|Capacitance change|Within ± 5 % from step 1 measured value|
||||Dissipation factor|Within initial limit|
||||DC leakage|Within initial limit|
||||Equivalent series resistance|Within initial limit|
|Surge voltage|+85 °C, 1000 successive<br>test cycles at 1.32 of rated<br>voltage<br>DLA 04051|Capacitance change||Within -20 % to +5 % of initial value|
|||Dissipation factor||Within initial limit|
|||DC leakage||Within initial limit|
|||Equivalent series resistance||Within initial limit|
|Resistance<br>to soldering<br>heat|DLA 04051|Capacitance change||Within ± 10 % of initial value|
|||Dissipation factor||Within initial limit|
|||DC leakage||Within initial limit|
|Vibration,<br>high frequency|DLA 04051|Capacitors shall be visually examined for evidence of mechanical damage.|||
|**PRODUCT INFORMATION**|**PRODUCT INFORMATION**||
|---|---|---|
|Polymer Guide||www.vishay.com/doc?40076|
|Moisture Sensitivity||www.vishay.com/doc?40135|
|Infographic||www.vishay.com/doc?48084|
|Sample Board||www.vishay.com/doc?48073|
|**FAQ**|||
|Frequently Asked Questions||www.vishay.com/doc?42106|
Revision: 17-Sep-2024
Document Number: 40281
**6**
For technical questions, contact: tantalum@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
**Polymer Guide** Vishay
www.vishay.com
## **Guide for Tantalum Solid Electrolyte Chip Capacitors With Polymer Cathode**
## **INTRODUCTION**
Tantalum electrolytic capacitors are the preferred choice in applications where volumetric efficiency, stable electrical parameters, high reliability, and long service life are primary considerations. The stability and resistance to elevated temperatures of the tantalum/tantalum oxide/manganese dioxide system make solid tantalum capacitors an appropriate choice for today's surface mount assembly technology.
Vishay Sprague has been a pioneer and leader in this field, producing a large variety of tantalum capacitor types for consumer, industrial, automotive, military, and aerospace electronic applications.
Tantalum is not found in its pure state. Rather, it is commonly found in a number of oxide minerals, often in combination with Columbium ore. This combination is known as “tantalite” when its contents are more than one-half tantalum. Important sources of tantalite include Australia, Brazil, Canada, China, and several African countries. Synthetic tantalite concentrates produced from tin slags in Thailand, Malaysia, and Brazil are also a significant raw material for tantalum production.
Electronic applications, and particularly capacitors, consume the largest share of world tantalum production. Other important applications for tantalum include cutting tools (tantalum carbide), high temperature super alloys, chemical processing equipment, medical implants, and military ordnance. Vishay Sprague is a major user of tantalum materials in the form of powder and wire for capacitor elements and rod and sheet for high temperature vacuum processing.
## **THE BASICS OF TANTALUM CAPACITORS**
Most metals form crystalline oxides which are non-protecting, such as rust on iron or black oxide on copper. A few metals form dense, stable, tightly adhering, electrically insulating oxides. These are the so-called “valve”metals and include titanium, zirconium, niobium, tantalum, hafnium, and aluminum. Only a few of these permit the accurate control of oxide thickness by electrochemical means. Of these, the most valuable for the electronics industry are aluminum and tantalum.
Capacitors are basic to all kinds of electrical equipment, from radios and television sets to missile controls and automobile ignitions. Their function is to store an electrical charge for later use.
Capacitors consist of two conducting surfaces, usually metal plates, whose function is to conduct electricity. They are separated by an insulating material or dielectric. The dielectric used in all tantalum electrolytic capacitors is tantalum pentoxide.
Tantalum pentoxide compound possesses high-dielectric strength and a high-dielectric constant. As capacitors are being manufactured, a film of tantalum pentoxide is applied to their electrodes by means of an electrolytic process. The film is applied in various thicknesses and at various voltages and although transparent to begin with, it takes on different colors as light refracts through it. This coloring occurs on the tantalum electrodes of all types of tantalum capacitors.
Rating for rating, tantalum capacitors tend to have as much as three times better capacitance/volume efficiency than aluminum electrolytic capacitors. An approximation of the capacitance/volume efficiency of other types of capacitors may be inferred from the following table, which shows the dielectric constant ranges of the various materials used in each type. Note that tantalum pentoxide has a dielectric constant of 26, some three times greater than that of aluminum oxide. This, in addition to the fact that extremely thin films can be deposited during the electrolytic process mentioned earlier, makes the tantalum capacitor extremely efficient with respect to the number of microfarads available per unit volume. The capacitance of any capacitor is determined by the surface area of the two conducting plates, the distance between the plates, and the dielectric constant of the insulating material between the plates.
## **COMPARISON OF CAPACITOR DIELECTRIC CONSTANTS**
|**COMPARISON OF CAPACITOR**<br>**DIELECTRIC CONSTANTS**|**COMPARISON OF CAPACITOR**<br>**DIELECTRIC CONSTANTS**|
|---|---|
|**DIELECTRIC**|**e**<br>**DIELECTRIC CONSTANT**|
|Air or vacuum|1.0|
|Paper|2.0 to 6.0|
|Plastic|2.1 to 6.0|
|Mineral oil|2.2 to 2.3|
|Silicone oil|2.7 to 2.8|
|Quartz|3.8 to 4.4|
|Glass|4.8 to 8.0|
|Porcelain|5.1 to 5.9|
|Mica|5.4 to 8.7|
|Aluminum oxide|8.4|
|**Tantalumpentoxide**|**26**|
|Ceramic|12 to 400K|
In the tantalum electrolytic capacitor, the distance between the plates is very small since it is only the thickness of the tantalum pentoxide film. As the dielectric constant of the tantalum pentoxide is high, the capacitance of a tantalum capacitor is high if the area of the plates is large:
**==> picture [33 x 18] intentionally omitted <==**
where
**==> picture [67 x 9] intentionally omitted <==**
**==> picture [90 x 8] intentionally omitted <==**
**==> picture [131 x 8] intentionally omitted <==**
t = thickness of the dielectric
Tantalum capacitors contain either liquid or solid electrolytes. In solid electrolyte capacitors, a dry material (manganese dioxide) forms the cathode plate. A tantalum lead is embedded in or welded to the pellet, which is in turn connected to a termination or lead wire. The drawings show the construction details of the surface mount types of tantalum capacitors shown in this catalog.
Revision: 10-Dec-2024
Document Number: 40076
**1**
For technical questions, contact: polytech@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
**Polymer Guide** Vishay
www.vishay.com
## **SOLID ELECTROLYTE POLYMER TANTALUM CAPACITORS**
Solid electrolyte polymer capacitors utilize sintered tantalum pellets as anodes. Tantalum pentoxide dielectric layer is formed on the entire surface of anode, which is further impregnated with highly conductive polymer as cathode system.
The conductive polymer layer is then coated with graphite, followed by a layer of metallic silver, which provides a conductive surface between the capacitor element and the outer termination (lead frame or other).
Molded chip polymer tantalum capacitor encases the element in plastic resins, such as epoxy materials. The molding compound has been selected to meet the requirements of UL 94 V-0 and outgassing requirements of ASTM E-595. After assembly, the capacitors are tested and inspected to assure long life and reliability. It offers excellent reliability and high stability for variety of applications in electronic devices. Usage of conductive polymer cathode system provides very low equivalent series resistance (ESR), which makes the capacitors particularly suitable for high frequency applications.
**==> picture [458 x 190] intentionally omitted <==**
**----- Start of picture text -----**<br>
TANTALUM CAPACITOR WITH POLYMER CATHODE TYPE T50 / T51 / T55 / T56 / 04051<br>Epoxy encapsulation<br>Silver adhesive <Z<br>Anode polarity bar<br>Solderable cathode termination<br>Polymer / carbon / silver coating<br>Sintered tantalum pellet SSA / Solderable anode termination<br>Lead frame welded to Ta wire<br>**----- End of picture text -----**<br>
**==> picture [447 x 193] intentionally omitted <==**
**----- Start of picture text -----**<br>
TANTALUM CAPACITOR WITH POLYMER CATHODE TYPE T58<br>Rating / marking<br>Encapsulation<br>Side cathode termination (-)<br>ne<br>Anode polarity bar<br>Silver adhesive epoxy<br>Bottom cathode termination (-)<br>NA ><<br>Copper pad<br>Side anode termination (+)<br>Glass reinforced epoxy resin substrate<br>Polymer / carbon / silver coating<br>Conductive strip<br>Sintered tantalum pellet<br>Anode wire Bottom anode termination (+)<br>**----- End of picture text -----**<br>
Revision: 10-Dec-2024
Document Number: 40076
**2**
For technical questions, contact: polytech@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
**==> picture [506 x 494] intentionally omitted <==**
**----- Start of picture text -----**<br>
Polymer Guide<br>www.vishay.com Vishay<br>a a<br>TANTALUM CAPACITOR WITH POLYMER CATHODE TYPE T52<br>CT<br>T52 E5 case<br>Encapsulation<br>Side cathode termination (-)<br>Polarity bar<br>a marking<br>Silver adhesive epoxy SEso><br>Bottom cathode<br>termination (-)<br>Side anode termination (+)<br>Sintered<br>Silver plated copper substrate<br>tantalum pellet<br>SQ ><<br>Polymer / carbon / silver coating Conductive strip<br>Bottom anode<br>termination (+)<br>T52 M1 case<br>Encapsulation<br>Polarity bar marking<br>Side cathode termination (-)<br><a<br>( Ss<br>Silver adhesive epoxy [| <a<br>Bottom cathode termination (-)<br>Silver plated Se Side anode termination (+)<br>copper substrate Sintered @&<br>tantalum pellet<br>Polymer / carbon / silver coating ~—e<br>Bottom anode termination (+)<br>**----- End of picture text -----**<br>
Revision: 10-Dec-2024
Document Number: 40076
**3** For technical questions, contact: polytech@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
**Polymer Guide**
www.vishay.com
Vishay
**==> picture [396 x 8] intentionally omitted <==**
**----- Start of picture text -----**<br>
TANTALUM CAPACITOR WITH POLYMER CATHODE TYPE T54 / T59 / 20021<br>**----- End of picture text -----**<br>
**==> picture [449 x 465] intentionally omitted <==**
**----- Start of picture text -----**<br>
Top / bottom cathode termination (-)<br>oe Encapsulation<br>Side cathode termination (-) Anode polarity marking<br>Silver plated copper substrate<br>Top / bottom anode termination (+)<br>Silver adhesive epoxy<br>Conductive strip<br>Sintered tantalum pellet<br>Side anode termination (+)<br>Top / bottom cathode termination (-)<br>Polymer / carbon / silver coating<br>Top / bottom anode termination (+)<br>T54 EL case<br>Encapsulation<br>LEP<br>Side cathode termination (-) Anode polarity marking<br>™ > ><<br>Silver adhesive epoxy a |<br>Silver plated copper substrate<br>Conductive strip<br>Top / bottom cathode termination (-)<br>~~ fe<br>Sintered tantalum pellet<br>SN Q|<br>Polymer / carbon / silver coating<br>Side anode termination (+)<br>Top / bottom anode termination (+)<br>**----- End of picture text -----**<br>
Revision: 10-Dec-2024
Document Number: 40076
**4**
For technical questions, contact: polytech@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
## **Polymer Guide** www.vishay.com Vishay wv ~~a~~ **HERMETICALLY SEALED TANTALUM CAPACITOR WITH POLYMER CATHODE TYPE T27** ~~Cn~~
**==> picture [337 x 200] intentionally omitted <==**
**----- Start of picture text -----**<br>
Kapton sleeve<br>Metal case<br>Anode polarity marking<br>Metal cover<br>a <S<br>Cathode termination (-) Insulator<br>Sintered tantalum pellet (Aa<br>Polymer / carbon coating<br>Silver coating<br>Silver epoxy adhesive<br>Anode wire<br>Anode termination (+)<br>Bushing [optional]<br>Glass insulator<br>**----- End of picture text -----**<br>
~~|~~ **POLYMER CAPACITORS - METAL CASE, HERMETICALLY SEALED SERIES T27** ~~a~~ **PRODUCT IMAGE** “ ~~eee ee~~ **TYPE** VPolyTan[TM] hermetically sealed polymer surface-mount chip capacitors, low ESR **FEATURES** Hermetically sealed in metal case, low ESR / low DCL, hi-rel. processing **TEMPERATURE RANGE** -55 °C to +125 °C ~~a rs~~ **CAPACITANCE RANGE** 15 μF to 470 μF **VOLTAGE RANGE** 16 V to 75 V ~~a~~ **CAPACITANCE TOLERANCE** ± 20 % ~~re~~ **LEAKAGE CURRENT** 0.05 CV ~~a~~ **DISSIPATION FACTOR** 12 % ~~a~~ **ESR** 25 mΩ to 100 mΩ ~~|~~ **CASE SIZES** D ~~a~~ **TERMINATION FINISH** 100 % tin; tin / lead ~~rs~~
Revision: 10-Dec-2024
Document Number: 40076
**5**
For technical questions, contact: polytech@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
**Polymer Guide** www.vishay.com Vishay va ~~a~~ **POLYMER CAPACITORS - MOLDED CASE SERIES T50, T51, T55, T56 04051 PRODUCT IMAGE** ~~i.~~ **TYPE** VPolyTan[TM] , molded case, ~~Se~~ VPolyTan[TM] , molded case, high performance polymer high performance polymer ~~————EEEEE~~ **FEATURES** High performance High performance -55 °C to +125 °C **TEMPERATURE RANGE** -55 °C to +105 °C / +125 °C (above +105 °C, voltage derating is required) **CAPACITANCE RANGE** 3.3 μF to 1000 μF 4.7 μF to 680 μF ~~———EEE~~ **VOLTAGE RANGE** 2.5 V to 63 V 2.5 V to 63 V **CAPACITANCE TOLERANCE** ± 20 % ± 10 %, ± 20 % **LEAKAGE CURRENT** 0.1 CV 0.1 CV **DISSIPATION FACTOR** 8 % to 10 % 8 % to 10 % **ESR** 6 mΩ to 500 mΩ 25 mΩ to 125 mΩ **CASE SIZES** J, P, A, T, B, Z, V, D, C B, D ~~A~~ **TERMINATION FINISH** Case ACases J, P, C: 100 % tin, T, B, Z, V, D: Ni / Pd / Au All cases: tin / lead (SnPb)
|**POLYMER CAPACITORS - LEADFRAMELESS MOLDED CASE**|**POLYMER CAPACITORS - LEADFRAMELESS MOLDED CASE**|**POLYMER CAPACITORS - LEADFRAMELESS MOLDED CASE**|**POLYMER CAPACITORS - LEADFRAMELESS MOLDED CASE**|**POLYMER CAPACITORS - LEADFRAMELESS MOLDED CASE**|**POLYMER CAPACITORS - LEADFRAMELESS MOLDED CASE**|
|---|---|---|---|---|---|
|**SERIES**|**T52**|**T58**|**T59**|**T54**|**20021**|
|**PRODUCT**<br>**IMAGE**<br>~~oor~~<br>~~pf~~|~~oor~~<br>~~pfff~~|~~oor~~<br>~~ff~~|~~oor~~<br>~~ffft~~|~~oor~~<br>~~ft~~|~~oor~~|
|**TYPE**<br>~~oor~~<br>~~pf~~|vPolyTanTMpolymer<br>surface mount<br>chip capacitors,<br>low profile,<br>leadframeless<br>molded type<br>~~oor~~<br>~~pfff~~|vPolyTanTMpolymer<br>surface mount chip<br>capacitors, compact,<br>leadframeless<br>molded type<br>~~oor~~<br>~~ff~~|vPolyTanTMpolymer<br>surface mount<br>chip capacitors,<br>low ESR,<br>leadframeless<br>molded type<br>~~oor~~<br>~~ffft~~|vPolyTanTMpolymer<br>surface mount chip<br>capacitors, low ESR,<br>leadframeless<br>molded type,<br>hi-rel commercial<br>off-the-shelf (COTS)<br>~~oor~~<br>~~ft~~|vPolyTanTMpolymer<br>surface mount chip<br>capacitors, low ESR,<br>leadframeless<br>molded type,<br>DLA approved<br>~~oor~~|
|**FEATURES**<br>~~pf~~<br>~~ee~~|Low profile<br>~~pfff~~<br>~~ee~~|Small case size<br>~~ff~~|Multianode<br>~~ffft~~|Hi-rel COTS,<br>multianode<br>~~ft~~|Multianode|
|**TEMPERATURE**<br>**RANGE**<br>~~pf~~<br>~~ee~~<br>~~pf~~|-55 °C to +105 °C<br>~~pf ff~~<br>~~ee~~<br>~~pf~~|-55 °C to +105 °C<br>~~ff~~<br>|-55 °C to +125 °C<br>~~ff ft~~<br>|-55 °C to +125 °C<br>~~ft~~<br>|-55 °C to +125 °C<br>|
|**CAPACITANCE**<br>**RANGE**<br>~~ee ~~<br>~~pf~~|47 μF to 470 μF<br> ~~ee~~<br>~~pfff~~|1 μF to 100 μF<br>~~ff~~|15 μF to 470 μF<br>~~ff~~|15 μF to 470 μF<br>(discrete capacitors)<br>~~ff~~|15 μF to 470 μF<br>(discrete capacitors)<br>~~ff~~|
|||||30 μF to 2800 μF<br>(stacked capacitors)<br>~~ff~~|30 μF to 2800 μF<br>(stacked capacitors)<br>~~ff~~|
|**VOLTAGE**<br>**RANGE**<br>~~pf~~<br>~~—————————SE~~|10 V to 35 V<br>~~pfff~~<br>~~—————————SE~~|6.3 V to 35 V<br>~~ff~~<br>~~—————————SE~~|16 V to 75 V<br>~~ff~~<br>~~—————————SE~~|16 V to 75 V<br>~~ff~~<br>~~—————————SE~~|16 V to 75 V<br>~~ff~~|
|**CAPACITANCE**<br>**TOLERANCE**<br>~~pf~~<br>~~—————————SE~~|± 20 %<br>~~pf~~<br>~~—————————SE~~|± 20 %<br><br>~~—————————SE~~|± 10 %, ± 20 %<br><br>~~—————————SE~~|± 20 %<br><br>~~—————————SE~~|± 20 %<br>|
|**LEAKAGE**<br>**CURRENT**<br>~~—————————SE~~<br>~~;-___}~~|0.1 CV<br>~~—————————SE~~<br>~~;-___}___}___{|-_}__|_____~~|||||
|**DISSIPATION**<br>**FACTOR**<br>~~—————————SE~~<br>~~;-___}~~|10 %<br>~~—————————SE~~<br>~~;-___}___}___{|-~~|8 % to 14 %<br>~~—————————SE~~<br>~~___}___{|-~~|10 % to 12 %<br>~~—————————SE~~<br>~~___}___{|-_}__|_____~~|10 % to 12 %<br>~~—————————SE~~<br>~~_}__|_____~~|10 % to 12 %<br>~~_}__|_____~~|
|**ESR**<br>~~;-___}~~|40 mΩto 200 mΩ<br>~~;-___}___}___{|-~~|90 mΩto 500 mΩ<br>~~___}___{|-~~|20 mΩto 150 mΩ<br>~~___}___{|-_}__|_____~~|5 mΩto 150 mΩ<br>~~_}__|_____~~|5 mΩto 150 mΩ<br>~~_}__|_____~~|
|**CASE SIZES**<br>~~;-___}~~<br>~~a~~|E5, M1, M9, B2<br>~~;-___} ___}___{|-~~|MM, W0, W9, A0, BB<br>~~___}___{|-~~|EE, EL<br>~~___}___{|- _}__|_____~~|EE, EL, E2, E3,<br>E4,E6,3E,6E<br>~~_}__|_____~~|EE, E2, E3, E4,<br>E6,3E,6E<br>~~_}__|_____~~|
|**TERMINATION**<br>~~a~~|100 % tin||100 % tin;tin / lead||Tin / lead|
Document Number: 40076
Revision: 10-Dec-2024 **6** For technical questions, contact: polytech@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
**Polymer Guide**
Vishay
www.vishay.com
## **MOLDED CAPACITORS, T50 / T51 / T55 / T56 / 04051 TYPES**
**==> picture [506 x 402] intentionally omitted <==**
**----- Start of picture text -----**<br>
PLASTIC TAPE SIZE DIMENSIONS in millimeters<br>Perforation Pocket<br>Ø 1.5+ 0.10<br>A<br>t P1 4.0 ± 0.1<br>Direction of tape flow 2.0 ± 0.1<br>Inserting direction<br>Perforation<br>Marking side (upper)<br>Mounting terminal side (lower)<br>Symbol: R<br>CASE CODE A ± 0.2 B ± 0.2 W ± 0.3 F ± 0.1 E ± 0.1 P1 ± 0.1 tmax.<br>J 1.0 1.8 8.0 3.5 1.75 4.0 1.3<br>P 1.4 2.2 8.0 3.5 1.75 4.0 1.6<br>A 1.9 3.5 8.0 3.5 1.75 4.0 2.5<br>T 3.1 3.8 8.0 3.5 1.75 4.0 1.7<br>B 3.1 3.8 8.0 3.5 1.75 4.0 2.5<br>C 3.7 6.3 12.0 5.5 1.75 8.0 3.1<br>Z 4.8 7.7 12.0 5.5 1.75 8.0 2.6<br>V 4.8 7.7 12.0 5.5 1.75 8.0 2.6<br>D 4.8 7.7 12.0 5.5 1.75 8.0 3.4<br>E<br>F W<br>B<br>**----- End of picture text -----**<br>
## **Note**
- A reel diameter of 330 mm is also applicable
Revision: 10-Dec-2024
Document Number: 40076
**7**
For technical questions, contact: polytech@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
**Polymer Guide**
www.vishay.com
## Vishay
## **LEADFRAMELESS MOLDED CAPACITORS, ALL TYPES**
## **PLASTIC TAPE AND REEL PACKAGING** in inches [millimeters]
**==> picture [480 x 353] intentionally omitted <==**
**----- Start of picture text -----**<br>
0.157 ± 0.004<br>10 pitches cumulative<br>[4.0 ± 0.10]<br>Tape thickness tolerance on tape<br>Deformation 0.059 + 0.004 - 0.0 ± 0.008 [0.200]<br>0.014 betweenembossments [1.5 + 0.10 - 0.0] 0.079 ± 0.002 Embossment 0.069 ± 0.004<br>[0.35] [2.0 ± 0.05] [1.75 ± 0.10]<br>max.<br>Top<br>covertape A0 0.030 [0.75]min. [(3)] F W 20°<br>B1 (max.) [(6)] K0 B0 Maximumcomponent<br>Top cover 0.030 [0.75] rotation<br>min. [(4)]<br>tape (Side or front sectional view)<br>For tape feeder 0.004 [0.10] Center linesof cavity P1 D1 (min.) for components<br>reference only max. 0.079 x 0.047 [2.0 x 1.2] and larger . [(5)]<br>including draft.Concentric around B0 (5) USER DIRECTIONOF FEED Maximumcavity size [(1)]<br>Cathode (-)<br>Anode (+)<br>DIRECTION OF FEED<br>3.937 [100.0]<br>20° maximum<br>component rotation 0.039 [1.0]<br>max.<br>Typical<br>component Tape Tape and Reel Specifications: all case sizes are<br>B0 cavitycenter line 0.9843 [250.0]0.039 [1.0]max. available on plastic embossed tape per EIA-481. Standard reel diameter is 7" [178 mm].<br>Typical Camber<br>component (Top view)<br>A0 center line Allowable camber to be 0.039/3.937 [1/100]<br>(Top view) Non-cumulative over 9.843 [250.0]<br>**----- End of picture text -----**<br>
## **Notes**
- Metric dimensions will govern. Dimensions in inches are rounded and for reference only
- (1) A0, B0, K0, are determined by the maximum dimensions to the ends of the terminals extending from the component body and / or the body dimensions of the component. The clearance between the ends of the terminals or body of the component to the sides and depth of the cavity (A0, B0, K0) must be within 0.002" (0.05 mm) minimum and 0.020" (0.50 mm) maximum. The clearance allowed must also prevent rotation of the component within the cavity of not more than 20°
- (2) Tape with components shall pass around radius “R” without damage. The minimum trailer length may require additional length to provide “R” minimum for 12 mm embossed tape for reels with hub diameters approaching N minimum
- (3) This dimension is the flat area from the edge of the sprocket hole to either outward deformation of the carrier tape between the embossed cavities or to the edge of the cavity whichever is less
- (4) This dimension is the flat area from the edge of the carrier tape opposite the sprocket holes to either the outward deformation of the carrier tape between the embossed cavity or to the edge of the cavity whichever is less
- (5) The embossed hole location shall be measured from the sprocket hole controlling the location of the embossment. Dimensions of embossment location shall be applied independent of each other
- (6) B1 dimension is a reference dimension tape feeder clearance only
Revision: 10-Dec-2024
Document Number: 40076
**8**
For technical questions, contact: polytech@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
**Polymer Guide**
www.vishay.com
Vishay
## **CARRIER TAPE DIMENSIONS** in inches [millimeters]
|**CARRIER TAPE DIMENSIONS**in inches[millimeters]|**CARRIER TAPE DIMENSIONS**in inches[millimeters]|**CARRIER TAPE DIMENSIONS**in inches[millimeters]|**CARRIER TAPE DIMENSIONS**in inches[millimeters]|**CARRIER TAPE DIMENSIONS**in inches[millimeters]|**CARRIER TAPE DIMENSIONS**in inches[millimeters]|**CARRIER TAPE DIMENSIONS**in inches[millimeters]|**CARRIER TAPE DIMENSIONS**in inches[millimeters]|**CARRIER TAPE DIMENSIONS**in inches[millimeters]|
|---|---|---|---|---|---|---|---|---|
|**CASE CODE**|**TAPE SIZE**|**B1 (MAX.) (1)**|**D1 (MIN.)**|**F**|**K0 (MAX.)**|**P1**|**P2**|**W**|
|E5|12 mm|0.329 [8.35]|0.059 [1.5]|0.217 ± 0.002<br>[5.50 ± 0.05]|0.071 [1.8]|0.315 ± 0.004<br>[8.0 ± 0.10]|0.079 ± 0.002<br>[2.00 ± 0.05]|0.476 ± 0.008<br>[12.1 ± 0.20]|
|MM(2)|8 mm|0.075 [1.91]|0.02 [0.5]|0.138 [3.5]|0.043 [1.10]|0.157 [4.0]|0.079 ± 0.002<br>[2.00 ± 0.05]|0.315 [8.0]|
|M1, M9|12 mm|0.32 [8.2]|0.059 [1.5]|0.217 ± 0.002<br>[5.5 ± 0.05]|0.094 [2.39]|0.315 ± 0.04<br>[8.0 ± 1.0]|0.079 ± 0.002<br>[2.00 ± 0.05]|0.472 + 0.012 / - 0.004<br>[12.0 + 0.3 / - 0.10]|
|W9|8 mm|0.126 [3.20]|0.030 [0.75]|0.138 [3.5]|0.045 [1.15]|0.157 [4.0]|0.079 ± 0.002<br>[2.00 ± 0.05]|0.315 [8.0]|
|W0|8 mm|0.126 [3.20]|0.030 [0.75]|0.138 [3.5]|0.045 [1.15]|0.157 [4.0]|0.079 ± 0.002<br>[2.00 ± 0.05]|0.315 [8.0]|
|A0|8 mm|-|0.02 [0.5]|0.138 [3.5]|0.049 [1.25]|0.157 [4.0]|0.079 ± 0.002<br>[2.00 ± 0.05]|0.315 [8.0]|
|BB|8 mm|0.157 [4.0]|0.039 [1.0]|0.138 [3.5]|0.087 [2.22]|0.157 [4.0]|0.079 ± 0.002<br>[2.00 ± 0.05]|0.315 [8.0]|
|EE, EL|12 mm|0.32 [8.2]|0.059 [1.5]|0.217 ± 0.002<br>[5.5 ± 0.05]|0.175 [4.44]|0.315 ± 0.04<br>[8.0 ±1.0]|0.079 ± 0.002<br>[2.00 ± 0.05]|0.472 + 0.012 / - 0.004<br>[12.0 + 0.3 / - 0.10]|
|B2|8 mm|0.157 [4.0]|0.039 [1.0]|0.138 [3.5]|0.057 [1.45]|0.157 [4.0]|0.079 ± 0.002<br>[2.00 ± 0.05]|0.315 [8.0]|
|D(3)|16 mm|0.321 [8.16]|0.059 [1.5]|0.295 ± 0.004<br>[7.50 ± 0.1]|0.308 [7.83]|0.472 ± 0.004<br>[12.00 ± 0.1]|0.079 ± 0.004<br>[2.00 ± 0.1]|0.630 ± 0.012<br>[16.00 ± 0.3]|
## **Notes**
- (1) For reference only
> (2) Standard packaging of MM case is with paper tape. Plastic tape is available per request
- (3) Tape thickness 0.018 [0.45] max.
## **PAPER TAPE AND REEL PACKAGING DIMENSIONS** in inches [millimeters]
|**PAPER TAPE AND REEL PACKAGING DIMENSIONS**in inches[millimeters]|**PAPER TAPE AND REEL PACKAGING DIMENSIONS**in inches[millimeters]|**PAPER TAPE AND REEL PACKAGING DIMENSIONS**in inches[millimeters]|**PAPER TAPE AND REEL PACKAGING DIMENSIONS**in inches[millimeters]|**PAPER TAPE AND REEL PACKAGING DIMENSIONS**in inches[millimeters]|**PAPER TAPE AND REEL PACKAGING DIMENSIONS**in inches[millimeters]|**PAPER TAPE AND REEL PACKAGING DIMENSIONS**in inches[millimeters]|**PAPER TAPE AND REEL PACKAGING DIMENSIONS**in inches[millimeters]|**PAPER TAPE AND REEL PACKAGING DIMENSIONS**in inches[millimeters]|**PAPER TAPE AND REEL PACKAGING DIMENSIONS**in inches[millimeters]|**PAPER TAPE AND REEL PACKAGING DIMENSIONS**in inches[millimeters]|**PAPER TAPE AND REEL PACKAGING DIMENSIONS**in inches[millimeters]|**PAPER TAPE AND REEL PACKAGING DIMENSIONS**in inches[millimeters]|**PAPER TAPE AND REEL PACKAGING DIMENSIONS**in inches[millimeters]|**PAPER TAPE AND REEL PACKAGING DIMENSIONS**in inches[millimeters]|**PAPER TAPE AND REEL PACKAGING DIMENSIONS**in inches[millimeters]|**PAPER TAPE AND REEL PACKAGING DIMENSIONS**in inches[millimeters]|**PAPER TAPE AND REEL PACKAGING DIMENSIONS**in inches[millimeters]|**PAPER TAPE AND REEL PACKAGING DIMENSIONS**in inches[millimeters]|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
||||||||||||||||||||
|T<br>Bottom cover<br>tape<br>Cavity cente<br>Top<br>cover tape|||||||<br>P2||||||||||||
||||||||Ø D0||||||P0||||||
||||||||||||||||||||
||||||||||||||||||||
||||||||||||||||||||
||||||||USER<br>r lines||||||||||||
|**CASE**<br>**SIZE**|**TAPE**<br>**SIZE**|**A0**|**B0**|**D0**||**P0**|||**P1**|||||**P2**|**E**|**F**|**W**|**T**|
|MM|8 mm|0.041 ± 0.002<br>[1.05 ± 0.05]|0.071 ± 0.002<br>[1.8 ± 0.05]|0.06 ± 0.004<br>[1.5 ± 0.1]||0.157 ± 0.004<br>[4.0 ± 0.1]||0.157 ± 0.004<br>[4.0 ± 0.1]<br>||||||0.079 ± 0.002<br>[2.0 ± 0.05]|0.069 ± 0.004<br>[1.75 ± 0.1]|0.0138 ± 0.002<br>[3.5 ± 0.05]|0.315 ± 0.008<br>[8.0 ± 0.2]|0.037 ± 0.002<br>[0.95 ± 0.05]|
|M0|8 mm|0.049 ± 0.002<br>[1.25 ± 0.05]|0.081 ± 0.002<br>[2.05 ± 0.05]|0.06 ± 0.004<br>[1.5 ± 0.1]||0.157 ± 0.004<br>[4.0 ± 0.1]||0.157 ± 0.004<br>[4.0 ± 0.1]<br>||||||0.079 ± 0.002<br>[2.0 ± 0.05]|0.069 ± 0.004<br>[1.75 ± 0.1]|0.0138 ± 0.002<br>[3.5 ± 0.05]|0.315 ± 0.008<br>[8.0 ± 0.2]|0.041 ± 0.002<br>[1.05 ± 0.05]|
## **Note**
- (1) A0, B0 are determined by the maximum dimensions to the ends of the terminals extending from the component body and / or the body dimensions of the component. The clearance between the ends of the terminals or body of the component to the sides and depth of the cavity (A0, B0) must be within 0.002" (0.05 mm) minimum and 0.020" (0.50 mm) maximum. The clearance allowed must also prevent rotation of the component within the cavity of not more than 20°
Revision: 10-Dec-2024
Document Number: 40076
**9**
For technical questions, contact: polytech@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
**Polymer Guide** Vishay
www.vishay.com
## **PACKING AND STORAGE**
Polymer capacitors meet moisture sensitivity level rating (MSL) of 3 or 4 as specified in IPC/JEDEC[®] J-STD-020 and are dry packaged in moisture barrier bags (MBB) per J-STD-033. MSL for each particular family is defined in the datasheet - either in “Features” section or “Standard Ratings” table. Level 3 specifies a floor life (out of bag) of 168 hours and level 4 specifies a floor life of 72 hours at 30 °C maximum and 60 % relative humidity (RH). Unused capacitors should be re-sealed in the MBB with fresh desiccant. A moisture strip (humidity indicator card) is included in the bag to assure dryness. To remove excess moisture, capacitors can be dried at 40 °C (standard “dry box” conditions).
For detailed recommendations please refer to J-STD-033.
## **RECOMMENDED REFLOW PROFILES**
|**RECOMMENDED REFLOW PROFILES**|**RECOMMENDED REFLOW PROFILES**|**RECOMMENDED REFLOW PROFILES**|**RECOMMENDED REFLOW PROFILES**|**RECOMMENDED REFLOW PROFILES**|**RECOMMENDED REFLOW PROFILES**|**RECOMMENDED REFLOW PROFILES**|**RECOMMENDED REFLOW PROFILES**|**RECOMMENDED REFLOW PROFILES**|
|---|---|---|---|---|---|---|---|---|
|Vishay recommends no more than 3 cycles of reflow in accordance with J-STD-020.<br>Time<br>Temperature<br>tS<br>Time 25 °C to peak<br>tp<br>TP<br>TL<br>TSmin.<br>25<br>**tL**<br>TSmax.<br>Preheat area<br>Max. ramp up rate = 3 °C/s<br>Max. ramp down rate = 6 °C/s|||||||||
|||||t<br>Max. ramp up rate = 3 °C/s<br>Max. ramp down rate = 6 °C/s|||||
|||TSmin.<br>TSmax.||Preheat area|||**tL**||
||||||||||
|||||tS|||||
|||||Time<br>Time 25 °C to peak|||||
||||||||||
|**PROFILE FEATURE**|||||**SnPb EUTECTIC ASSEMBLY**|||**LEAD (Pb)-FREE ASSEMBLY**|
|**PREHEAT AND SOAK**|||||||||
|Temperature min. (TSmin.)|||||100 °C|||150 °C|
|Temperature max. (TSmax.)|||||150 °C|||200 °C|
|Time (tS) from (TSmin.to TSmax.)|||||60 s to 120 s|||60 s to 120 s|
|**RAMP UP**|||||||||
|Ramp-up rate (TLto Tp)|||||3 °C/s maximum||||
|Liquidus temperature (TL)|||||183 °C|||217 °C|
|Time (tL) maintained above TL|||||60 s to 150 s||||
|Peak package body temperature (Tp)|m|ax.|||Depends on type and case - see table below||||
|Time (tp) within 5 °C of the peak max.|temperature||||20 s|||5 s(1)|
|**RAMP DOWN**|||||||||
|Ramp-down rate (Tpto TL)|||||6 °C/s maximum||||
|Time from 25 °C to peak temperature|||||6 min maximum|||8 min maximum|
## **Note**
> (1) For T27, lead (Pb)-free capacitors tp = 30 s
Revision: 10-Dec-2024
Document Number: 40076
**10** For technical questions, contact: polytech@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
**Polymer Guide**
www.vishay.com
Vishay
## **PEAK PACKAGE BODY TEMPERATURE (Tp) MAXIMUM**
|**PEAK PACKAGE BODY TEMPERATURE(Tp) MAXIMUM**|**PEAK PACKAGE BODY TEMPERATURE(Tp) MAXIMUM**|**PEAK PACKAGE BODY TEMPERATURE(Tp) MAXIMUM**|**PEAK PACKAGE BODY TEMPERATURE(Tp) MAXIMUM**|
|---|---|---|---|
|**TYPE**|**CASE CODE**|**PEAK PACKAGE BODY TEMPERATURE (TP) MAX.**||
|||**SnPb EUTECTIC ASSEMBLY**|**LEAD (Pb)-FREE ASSEMBLY**|
|T27|D|220 °C|245 °C|
|T55|J, P, A, T, B, C, Z, V, D|n/a|260 °C|
|T52|E5, M1, M9, B2||260 °C|
|T58|MM, W9, W0, A0, BB||260 °C|
|T50|D||260 °C|
|T51|D, V||260 °C|
|T56|B, V||260 °C|
|T56|D||250 °C|
|T59|EE, EL|220 °C|250 °C|
|T54|EL, 3E, 6E, EE, E2, E3, E4, E6|220 °C|250 °C|
|20021|3E, 6E, EE, E2, E3, E4, E6|220 °C|n/a|
|04051|D|220 °C|n/a|
|04051|B|235 °C|n/a|
|M327001|D|220 °C|n/a|
|M327001|B, C|235 °C|n/a|
## **Notes**
- T50, T51, T52, T55, T56 (B, V cases), and T58 capacitors are process sensitive. PSL classification to JEDEC J-STD-075: R4G
- T54, T59, and T56 (D case) capacitors with 100 % tin termination are process sensitive. PSL classification to JEDEC J-STD-075: R6G
## **MOLDED CAPACITORS, T50 / T51 / T55 / T56 / 04051 TYPES**
|**PAD DIMENSIONS**in millimeters|**PAD DIMENSIONS**in millimeters|**PAD DIMENSIONS**in millimeters||||||||
|---|---|---|---|---|---|---|---|---|---|
||Pattern|||L||X<br>W||||
|||||Capacitor||X||||
||||||||X|||
|||||||||||
||||Y|Z<br>G||||||
|||||||||||
|**CASE /**<br>**DIMENSIONS**|**CAPACITOR SIZE**|||||**PAD DIMENSIONS**||||
||**L**|**W**||**G (max.)**|||**Z (min.)**|**X (min.)**|**Y (Ref.)**|
|J|1.6|0.8||0.7|||2.5|1.0|0.9|
|P|2.0|1.25||0.5|||2.6|1.2|1.05|
|A|3.2|1.6||1.1|||3.8|1.5|1.35|
|T / B|3.5|2.8||1.4|||4.1|2.7|1.35|
|C|5.8|3.2||2.9|||6.9|2.7|2.0|
|Z / V / D|7.3|4.3||4.1|||8.2|2.9|2.05|
Revision: 10-Dec-2024
Document Number: 40076
**11** For technical questions, contact: polytech@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
**Polymer Guide**
www.vishay.com
Vishay
## **LEADFRAMELESS MOLDED CAPACITORS T52 / T58**
## **PAD DIMENSIONS** in inches [millimeters]
**==> picture [164 x 80] intentionally omitted <==**
**----- Start of picture text -----**<br>
D<br>B C<br>Pads<br>A<br>Capacitor body<br>**----- End of picture text -----**<br>
|**FAMILY**|**CASE CODE**|**A(NOM.)**|**B(MIN.)**|**C(NOM.)**|**D(MIN.)**|
|---|---|---|---|---|---|
||E5|0.094[2.40]|0.077[1.95]|0.180[4.57]|0.333[8.46]|
|T52|M1, M9|0.178[4.52]|0.098[2.48]|0.138[3.50]|0.333[8.46]|
||B2|0.081[2.06]|0.057[1.44]|0.070[1.77]|0.183[4.64]|
||MM|0.024[0.61]|0.027[0.70]|0.025[0.64]|0.080[2.03]|
|T58|W0, W9<br>A0|0.035[0.89]<br>0.047[1.19]|0.029[0.74]<br>0.042[1.06]|0.041[1.05]<br>0.065[1.65]|0.099[2.52]<br>0.148[3.76]|
||BB|0.094[2.39]|0.044[1.11]|0.072[1.82]|0.159[4.03]|
## **LEADFRAMELESS MOLDED CAPACITORS T59 / T54 / 20021**
## **PAD DIMENSIONS** in inches [millimeters]
**==> picture [165 x 68] intentionally omitted <==**
**----- Start of picture text -----**<br>
D<br>B C<br>Pads<br>A<br>Capacitor body<br>**----- End of picture text -----**<br>
|**FAMILY**|**CASE CODE**|**A(NOM.)**|**B(MIN.)**|**C(NOM.)**|**D(MIN.)**|
|---|---|---|---|---|---|
|T59 / T54|EE<br>EL|0.209[5.30]<br>0.098[2.50]|0.098[2.50]<br>0.098[2.50]|0.169[4.30]<br>0.169[4.30]|0.366[9.30]<br>0.366[9.30]|
||E2 / E3|0.128[3.24]|0.120[3.04]|0.154[3.92]|0.394[10.0]|
|T54|E4 / E6<br>3E|0.301[7.64]<br>0.482[12.24]|0.120[3.04]<br>0.120[3.04]|0.154[3.92]<br>0.154[3.92]|0.394[10.0]<br>0.394[10.0]|
||6E|0.482[12.24]|0.120[3.04]|0.154[3.92]|0.394[10.0]|
|20021|EE|0.209[5.30]|0.098[2.50]|0.169[4.30]|0.366[9.30]|
## **HERMETICALLY SEALED CAPACITOR T27 TYPE**
|**PAD DIMENSIONS**in inches[millimeters]|**PAD DIMENSIONS**in inches[millimeters]|**PAD DIMENSIONS**in inches[millimeters]|**PAD DIMENSIONS**in inches[millimeters]||||
|---|---|---|---|---|---|---|
|||D<br>C<br>B||A|||
|**CASE CODE**|**A(MIN.)**||**B(NOM.)**||**C(NOM.)**|**D(NOM.)**|
|D|0.295[7.50]||0.138[3.50]||0.100[2.50]|0.374[9.50]|
Revision: 10-Dec-2024
Document Number: 40076
**12**
For technical questions, contact: polytech@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
**Polymer Guide**
www.vishay.com
Vishay
## **GUIDE TO APPLICATION**
1. **AC Ripple Current:** the maximum allowable ripple current shall be determined from the formula:
**==> picture [58 x 21] intentionally omitted <==**
At 25 °C: 10 % of the rated voltage or 1 V, whichever is smaller.
At 85 °C: 5 % of the rated voltage or 0.5 V, whichever is smaller.
At 105 °C: 3 % of the rated voltage or 0.3 V, whichever is smaller.
where,
P = power dissipation in W at +45 °C as given in the tables in the product datasheets.
- RESR = the capacitor equivalent series resistance at the specified frequency.
2. **AC Ripple Voltage:** the maximum allowable ripple voltage shall be determined from the formula:
**==> picture [67 x 50] intentionally omitted <==**
or, from the formula:
where,
- P = power dissipation in W at +45 °C as given in the tables in the product datasheets.
- RESR = The capacitor equivalent series resistance at the specified frequency.
- Z = The capacitor impedance at the specified frequency.
- 2.1 The tantalum capacitors must be used in such a condition that the sum of the working voltage and ripple voltage peak values does not exceed the rated voltage as shown in figure below.
**==> picture [185 x 94] intentionally omitted <==**
**----- Start of picture text -----**<br>
Ripple voltage<br>Rated voltage<br>Operating<br>voltage<br>Working voltage<br>Time (s)<br>Voltage<br>**----- End of picture text -----**<br>
3. **Temperature Derating:** power dissipation is affected by the heat sinking capability of the mounting surface. If these capacitors are to be operated at temperatures above +45 °C, the permissible ripple current (or voltage) shall be calculated using the derating coefficient as shown in the table below:
## **MAXIMUM RIPPLE CURRENT TEMPERATURE DERATING FACTOR**
|mounting surface. If these capacitors are to<br>be operated at temperatures above +45 °C, the<br>permissible ripple current (or voltage) shall be<br>calculated using the derating coefficient as shown in<br>the table below:|mounting surface. If these capacitors are to<br>be operated at temperatures above +45 °C, the<br>permissible ripple current (or voltage) shall be<br>calculated using the derating coefficient as shown in<br>the table below:|
|---|---|
|**MAXIMUM RIPPLE CURRENT TEMPERATURE**<br>**DERATING FACTOR**||
|≤45 °C|1.0|
|55 °C|0.8|
|85 °C|0.6|
|105 °C|0.4|
|125 °C|0.25|
4. **Reverse Voltage:** the capacitors are not intended for use with reverse voltage applied. However, they are capable of withstanding momentary reverse voltage peaks, which must not exceed the following values:
5. **Mounting Precautions:**
5.1 **Soldering:** capacitors can be attached by conventional soldering techniques; vapor phase, convection reflow, infrared reflow, wave soldering, and hot plate methods. The soldering profile charts show recommended time / temperature conditions for soldering. Preheating is recommended. The recommended maximum ramp rate is 3 °C per second. Attachment with a soldering iron is not recommended due to the difficulty of controlling temperature and time at temperature. The soldering iron must never come in contact with the capacitor. For details see www.vishay.com/doc?40214.
5.2 **Limit Pressure on Capacitor Installation with Mounter:** pressure must not exceed 4.9 N with a tool end diameter of 1.5 mm when applied to the capacitors using an absorber, centering tweezers, or similar (maximum permitted pressurization time: 5 s). An excessively low absorber setting position would result in not only the application of undue force to the capacitors but capacitor and other component scattering, circuit board wiring breakage, and / or cracking as well, particularly when the capacitors are mounted together with other chips having a height of 1 mm or less.
- 5.3 **Flux Selection**
- 5.3.1 Select a flux that contains a minimum of chlorine and amine.
- 5.3.2 After flux use, the chlorine and amine in the flux remain must be removed.
- 5.4 **Cleaning After Mounting:** the following solvents are usable when cleaning the capacitors after mounting. Never use a highly active solvent.
- Halogen organic solvent (HCFC225, etc.)
- Alcoholic solvent (IPA, ethanol, etc.)
- Petroleum solvent, alkali saponifying agent, water, etc.
Circuit board cleaning must be conducted at a temperature of not higher than 50 °C and for an immersion time of not longer than 30 minutes. When an ultrasonic cleaning method is used, cleaning must be conducted at a frequency of 48 kHz or lower, at an vibrator output of 0.02 W/cm[3] , at a temperature of not higher than 40 °C, and for a time of 5 minutes or shorter.
## **Notes**
- Care must be exercised in cleaning process so that the mounted capacitor will not come into contact with any cleaned object or the like or will not get rubbed by a stiff brush or similar. If such precautions are not taken particularly when the ultrasonic cleaning method is employed, terminal breakage may occur
- When performing ultrasonic cleaning under conditions other than stated above, conduct adequate advance checkout
Revision: 10-Dec-2024
Document Number: 40076
**13**
For technical questions, contact: polytech@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
**Legal Disclaimer Notice** Vishay
www.vishay.com
## **Disclaimer**
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay's knowledge of typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements about the suitability of products for a particular application. It is the customer's responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer's technical experts. Product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited to the warranty expressed therein.
Hyperlinks included in this datasheet may direct users to third-party websites. These links are provided as a convenience and for informational purposes only. Inclusion of these hyperlinks does not constitute an endorsement or an approval by Vishay of any of the products, services or opinions of the corporation, organization or individual associated with the third-party website. Vishay disclaims any and all liability and bears no responsibility for the accuracy, legality or content of the third-party website or for that of subsequent links.
Vishay products are not designed for use in life-saving or life-sustaining applications or any application in which the failure of the Vishay product could result in personal injury or death unless specifically qualified in writing by Vishay. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
_**© 2025 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED**_
Revision: 01-Jan-2025
**1**
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Updated at June 8, 2026
Vishay is a global leader in the manufacturing of discrete semiconductors and passive electronic components. Renowned for its exceptional quality and engineering expertise, the company produces highly reliable solutions that drive innovation across the industrial, automotive, telecommunications, and consumer electronics markets. From advanced factory automation to vehicle electrification, Vishay components provide the foundational building blocks for modern electronic design. The company's expansive portfolio is heavily focused on efficient power management, signal routing, and energy storage. Within its passive component lineup, Vishay is recognized for its extensive array of high-performance capacitors, including robust aluminium electrolytic, film, and polymer variants, alongside highly efficient power inductors. In the realm of discrete semiconductors, Vishay is a premier manufacturer of single and dual MOSFETs, as well as a vast selection of Schottky, Zener, and fast-recovery rectifier diodes designed for demanding power applications. Furthermore, Vishay delivers industry-leading circuit protection and thermal management solutions. With a broad offering of transient voltage suppressors (TVS diodes) and temperature-sensing NTC thermistors, these components are engineered to safeguard sensitive circuitry against both electrical and thermal overstress. By combining this vital mix of advanced discretes and passives, Vishay enables engineers to develop robust, space-saving, and highly resilient electronic systems.
About Novapart
Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
Learn more →Stock Shortage Specialist
When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →