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MKP1848630924Y5
Power Film Capacitor, Metallized PP, Radial Box - 4 Pin, 30 µF, ± 5%, DC Link, Through Hole
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- Manufacturer: VISHAY
- Product type: Power Film Capacitors
- ESR: 0.005ohm
- SVHC: No SVHC (04-Feb-2026)
- Capacitance: 30µF
- Voltage(AC): -
- Voltage(DC): 1.2kV
- Lead Spacing: 52.5mm
- Peak Current: 720A
- dv/dt Rating: 24V/µs
- Output (kvar): -
- Product Range: MKP1848 Series
- Product Width: 45mm
- Qualification: AEC-Q200
- Product Height: 45mm
- Product Length: 57.5mm
- Ripple Current: -
- Dielectric Type: Metallized PP
- Humidity Rating: GRADE II (Test Condition A)
- Product Diameter: -
- Capacitor Mounting: Through Hole
- RMS Current (Irms): 16.5A
- Capacitor Terminals: PC Pin
- Typical Applications: DC Link
- Capacitance Tolerance: ± 5%
- Capacitor Case / Package: Radial Box - 4 Pin
- Operating Temperature Max: 105°C
- Operating Temperature Min: -40°C
| Delivery and price | |
|---|---|
| Units per pack | 30 |
| Price | 15.82 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**MKP1839 HQ** www.vishay.com Vishay Roederstein ## **AC and Pulse Metallized Polypropylene Film Capacitors MKP Axial Type** **==> picture [239 x 102] intentionally omitted <==** ## **FEATURES** - Supplied loose in box, taped on ammopack or reel available on request - Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 ## **APPLICATIONS** High current and high pulse operations |**QUICK REFERENCE DATA**|**QUICK REFERENCE DATA**| |---|---| |Capacitance range (E12 series)|0.1 μF to 3.3 μF| |Capacitance tolerance|± 5 %| |Rated DC voltage|630 VDC, 850 VDC, 1250 VDC, 1600 VDC| |Rated AC voltage|300 VAC, 400 VAC, 425 VAC, 450 VAC| |Climatic testing class according to IEC 60068-1|55/110/56| |Rated temperature|85 °C| |Maximum application temperature|At 85 °C: UC= 1.0 UR<br>At 110 °C: UC= 0.7 UR| |Reference standards|IEC 60384-17| |Dielectric|Polypropylene film| |Electrodes|Metallized| |Construction|Series construction| |Encapsulation|Plastic-wrapped, epoxy resin sealed. Flame retardant| |Leads|Tinned wire| |Pull test on leads|≥20 N in direction of leads according to IEC 60068-2-21| |Bent test on leads|2 bends through 90° with half of the force used in pull test| |Reliability|Operation life > 300 000 h<br>Failure rate < 5 FIT (40 °C and 0.5 x UR)| |Marking|Manufacturer’s logo; code for dielectric material; manufacturer’s type designation;<br>C-code; rated voltage-code; tolerance-code; special n °C-value; tolerance;<br>rated voltage; year and week; manufacturer’s location| ## **Note** - For more detailed data and test requirements, contact dc-film@vishay.com **==> picture [506 x 119] intentionally omitted <==** **----- Start of picture text -----**<br> DIMENSIONS in millimeters<br>Lmax. + 2.0<br>40.0 ± 5.0 Lmax. 40.0 ± 5.0 Dmax.<br>Ø dt<br>**----- End of picture text -----**<br> Revision: 01-Jun-2026 Document Number: 28162 **1** For technical questions, contact: dc-film@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 **MKP1839 HQ** www.vishay.com ## Vishay Roederstein ## **COMPOSITION OF CATALOG NUMBER** **==> picture [498 x 284] intentionally omitted <==** **----- Start of picture text -----**<br> MULTIPLIER CAPACITANCE SPECIAL LETTER<br>(nF) (numerically) FOR TAPED<br>0.1 2 Bulk<br>1 3 R Reel<br>10 4 Example: G Ammopack<br>468 = 680 nF<br>100 5 (1) Special<br>HIGH QUALITY<br>TYPE<br>CAPACITOR<br>MKP 1839 X XX 08 X HQ X<br>VOLTAGE (VDC) TOLERANCE<br>63 = 630 V 4 ± 5 %<br>08 = 850 V<br>12 = 1250 V<br>13 = 1600 V<br>**----- End of picture text -----**<br> ## **Note** > (1) For detailed tape specifications refer to packaging information: www.vishay.com/doc?28139 or end of catalog |**SPECIFIC REFERENCE DATA**||||||| |---|---|---|---|---|---|---| |**DESCRIPTION**|**VALUE**|||||| |Tangent of loss angle:<br>0.1 μF < C≤0.47 μF<br>0.47 μF < C≤1 μF<br>1 μF < C≤3.3 μF|1 kHz||10 kHz||100 kHz|| ||≤3 x 10-4<br>≤3 x 10-4<br>≤3 x 10-4||≤5 x 10-4<br>≤8 x 10-4<br>≤15 x 10-4||≤40 x 10-4<br>≤60 x 10-4<br>-|| |Rated voltage pulse slope<br>(dU/dt)Rat URDC|630 VDC|850 VDC||1250 VDC||1600 VDC| ||500 V/μs|1000 V/μs||1000 V/μs||1000 V/μs| |UP-Ppeak-to-peak voltage|700 V|1130 V||1400 V||1600 V| |R between leads,<br>for C≤0.33 μF at 500 V, 1 min|> 100 GΩ|||||| |RC between leads,<br>for C > 0.33 μF at 500 V, 1 min|> 30 000 s|||||| |R between interconnecting and<br>wrapped film at 500 V, 1 min|> 100 GΩ|||||| |Withstanding (DC) voltage (cut off<br>current 10 mA), rise time 100 V/s|1008 V|1360 V||2000 V||2560 V| ||1 min|||||| |Withstanding (DC) voltage between<br>leads and wrapped film<br>(1.4 x URAC+ 2000)|2840 V, 1 min|||||| |Maximum application temperature|110 °C|||||| Document Number: 28162 Revision: 01-Jun-2026 **2** For technical questions, contact: dc-film@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 **MKP1839 HQ** Vishay Roederstein www.vishay.com ## **ELECTRICAL DATA AND ORDERING INFORMATION** |**ELECTRICAL DATA AND ORDERING INFORMATION**|**ELECTRICAL DATA AND ORDERING INFORMATION**|**ELECTRICAL DATA AND ORDERING INFORMATION**|**ELECTRICAL DATA AND ORDERING INFORMATION**|**ELECTRICAL DATA AND ORDERING INFORMATION**|**ELECTRICAL DATA AND ORDERING INFORMATION**|**ELECTRICAL DATA AND ORDERING INFORMATION**|**ELECTRICAL DATA AND ORDERING INFORMATION**|**ELECTRICAL DATA AND ORDERING INFORMATION**| |---|---|---|---|---|---|---|---|---| |**URDC**<br>**(V)**|**CAP.**<br>**(μF)**|**VOLTAGE**<br>**CODE**|**VAC**|**DIMENSIONS**<br>**(mm)**||**dt**<br>**± 0.08 mm**<br>**(mm)**|**MASS**<br>**(g)**|**SPQ(1)**<br>**(pieces)**| |||||**Dmax.**|**Lmax.**|||| |630|0.10|63|300|7|26.5|0.8|0.9|2000| ||0.15|||8|26.5||1.2|1750| ||0.18|||8.5|26.5||1.4|1500| ||0.22|||9.5|26.5||1.6|1250| ||0.27|||10|26.5||1.9|1000| ||0.33|||11|26.5||2.3|900| ||0.39|||10.5|31.5||2.6|900| ||0.47|||11|31.5||3.0|750| ||0.56|||12|31.5||3.5|650| ||0.68|||13|31.5||4.2|500| ||0.82|||14|31.5||5.1|1000| ||1.00|||16|31.5||6.1|900| ||1.50|||19|31.5|1.0|9.0|600| ||2.20|||23|31.5||13.1|450| ||3.30|||28|31.5||19.5|300| |850|0.10|08|400|8.5|31.5|0.8|1.6|1500| ||0.15|||10|31.5||2.3|1000| ||0.18|||11|31.5||2.7|850| ||0.22|||11.5|31.5||3.2|750| ||0.27|||13|31.5||3.9|1000| ||0.33|||14|31.5||4.6|1000| ||0.39|||15|31.5||5.4|1000| ||0.47|||16.5|31.5||6.5|1000| ||0.56|||15|31.5||5.4|1000| ||0.68|||16.5|31.5||6.5|1000| ||0.82|||18|31.5|1.0|7.8|750| ||1.00|||19.5|31.5||9.4|600| ||1.50|||24|31.5||13.9|400| |1250|0.10|12|425|8.5|31.5|0.8|1.6|1500| ||0.15|||10|31.5||2.3|1000| ||0.18|||11|31.5||2.7|750| ||0.22|||11.5|31.5||3.2|800| ||0.27|||13|31.5||3.9|650| ||0.33|||14|31.5||4.6|500| ||0.39|||15|31.5||5.4|1000| ||0.47|||16.5|31.5||6.5|900| ||0.56|||18|31.5|1.0|7.7|750| ||0.68|||20|31.5||9.2|600| ||0.82|||21.5|31.5||11.1|500| ||1.00|||23.5|31.5||13.4|400| |1600|0.10|13|450|12|31.5|0.8|2.7|750| ||0.15|||14|31.5||3.9|600| ||0.18|||15|31.5||4.6|500| ||0.22|||16.5|31.5||5.5|500| ||0.27|||17.5|31.5||6.7|650| ||0.33|||20|31.5|1.0|8.1|600| ||0.39|||21.5|31.5||9.5|600| ||0.47|||23.5|31.5||11.3|500| ||0.56|||25.5|31.5||13.4|400| ||0.68|||28|31.5||16.2|350| ## **Note** > (1) SPQ = Standard Packing Quantity Revision: 01-Jun-2026 Document Number: 28162 **3** For technical questions, contact: dc-film@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 **MKP1839 HQ** www.vishay.com Vishay Roederstein ## **MOUNTING** ## **Normal Use** The capacitors are designed for mounting on printed-circuit boards. The capacitors packed in bandoliers are designed for mounting in printed-circuit boards by means of automatic insertion machines. ## **Specific Method of Mounting to Withstand Vibration and Shock** In order to withstand vibration and shock tests, it must be ensured that the capacitor body is in good contact with the printed-circuit board. - For L ≤ 19 mm capacitors shall be mechanically fixed by the leads - For larger pitches the capacitors shall be mounted in the same way and the body clamped - The maximum diameter and length of the capacitors are specified in the dimensions table - Eccentricity as shown in the drawing below: **==> picture [146 x 115] intentionally omitted <==** **----- Start of picture text -----**<br> 1 mm<br>**----- End of picture text -----**<br> ## **Soldering Conditions** For general soldering conditions and wave soldering profile, we refer to application note: “Soldering Guidelines for Film Capacitors”: www.vishay.com/doc?28171 ## **Storage Temperature** Tstg = -25 °C to +35 °C with RH maximum 75 % without condensation ## **Ratings and Characteristics Reference Conditions** Unless otherwise specified, all electrical values apply to an ambient free air temperature of 23 °C ± 1 °C, an atmospheric pressure of 86 kPa to 106 kPa and a relative humidity of 50 % ± 2 %. For reference testing, a conditioning period shall be applied over 96 h ± 4 h by heating the products in a circulating air oven at the rated temperature and a relative humidity not exceeding 20 %. Revision: 01-Jun-2026 Document Number: 28162 **4** For technical questions, contact: dc-film@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 **MKP1839 HQ** www.vishay.com ## Vishay Roederstein ## **CHARACTERISTICS** **==> picture [228 x 166] intentionally omitted <==** **----- Start of picture text -----**<br> 4<br>2<br>0<br>- 2<br>- 4<br>- 6<br>- 60 - 40 - 20 0 20 40 60 80 100 120<br>Tamb (°C)<br>C/CΔ (%)<br>**----- End of picture text -----**<br> Capacitance as a function of ambient temperature (typical curve) **==> picture [235 x 159] intentionally omitted <==** **----- Start of picture text -----**<br> 10 [3]<br>Capacitance in µF<br>10 [2]<br>0.1 µF<br>10 [1] 0.22 µF<br>0.47 µF<br>10 [0] 1.0 µF<br>3.3 µF<br>10 [-1]<br>10 [-2]<br>10 [-3]<br>10 [4] 10 [5] 10 [6] 10 [7] f (Hz) 10 [8]<br>)(Ω<br>Impedance<br>**----- End of picture text -----**<br> Impedance as a function of frequency (typical curve) **==> picture [225 x 159] intentionally omitted <==** **----- Start of picture text -----**<br> 10 [3]<br>10 [2]<br>0.1 µF<br>0.22 µF<br>0.47 µF<br>10 [1]<br>1.0 µF<br>3.3 µF<br>Tamb ≤ 85 °C, 630 VDC<br>10 [0]<br>10 [2] 10 [3] 10 [4] 10 [5] 10 [6] f (Hz) 10 [7]<br> (V)<br>RMS<br>V<br>**----- End of picture text -----**<br> Max. RMS voltage (sinewave) as a function of frequency **==> picture [233 x 159] intentionally omitted <==** **----- Start of picture text -----**<br> 10 [3]<br>10 [2] 3.3 µF<br>1.0 µF<br>0.1 µF<br>10 [1]<br>10 [0]<br>10 [2] 10 [3] 10 [4] 10 [5] f (Hz) 10 [6]<br>Dissipation -4Factor x 1<br>**----- End of picture text -----**<br> Tangent of loss angle as a function of frequency (typical curve) **==> picture [222 x 166] intentionally omitted <==** **----- Start of picture text -----**<br> 1.2<br>1<br>0.8<br>0.6<br>0.4<br>0.2<br>0<br>- 60 - 20 20 60 100<br>Tamb (°C)<br>Factor<br>**----- End of picture text -----**<br> Max. DC and AC voltage as a function of temperature **==> picture [225 x 179] intentionally omitted <==** **----- Start of picture text -----**<br> 10 [3]<br>10 [2] 0.1 µF<br>0.22 µF<br>0.47 µF<br>1.0 µF<br>10 [1] 3.3 µF<br>85 °C < Tamb ≤ 110 °C, 630 VDC<br>10 [0]<br>10 [2] 10 [3] 10 [4] 10 [5] 10 [6] f (Hz) 10 [7]<br>Max. RMS voltage (sinewave) as a function of frequency<br>(V)<br>RMS<br>V<br>**----- End of picture text -----**<br> Revision: 01-Jun-2026 Document Number: 28162 **5** For technical questions, contact: dc-film@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 **MKP1839 HQ** www.vishay.com **==> picture [225 x 160] intentionally omitted <==** **----- Start of picture text -----**<br> 10 [3]<br>10 [2]<br>0.1 µF<br>0.22 µF<br>10 [1] 0.47 µF<br>1.0 µF<br>Tamb ≤ 85 °C, 850 VDC<br>10 [0]<br>10 [2] 10 [3] 10 [4] 10 [5] 10 [6] f (Hz) 10 [7]<br>(V)<br>RMS<br>V<br>**----- End of picture text -----**<br> Max. RMS voltage (sinewave) as a function of frequency **==> picture [225 x 159] intentionally omitted <==** **----- Start of picture text -----**<br> 10 [3]<br>10 [2]<br>0.1 µF<br>0.22 µF<br>10 [1] 0.47 µF<br>1.0 µF<br>Tamb ≤ 85 °C, 1250 VDC<br>10 [0]<br>10 [2] 10 [3] 10 [4] 10 [5] 10 [6] f (Hz) 10 [7]<br>(V)<br>RMS<br>V<br>**----- End of picture text -----**<br> Max. RMS voltage (sinewave) as a function of frequency **==> picture [226 x 159] intentionally omitted <==** **----- Start of picture text -----**<br> 10 [3]<br>10 [2]<br>0.1 µF<br>0.22 µF<br>10 [1] 0.47 µF<br>Tamb ≤ 85 °C, 1600 VDC<br>10 [0]<br>10 [2] 10 [3] 10 [4] 10 [5] 10 [6] f (Hz) 10 [7]<br>(V)<br>RMS<br>V<br>**----- End of picture text -----**<br> Max. RMS voltage (sinewave) as a function of frequency ## Vishay Roederstein **==> picture [225 x 160] intentionally omitted <==** **----- Start of picture text -----**<br> 10 [3]<br>10 [2] 0.1 µF<br>0.22 µF<br>0.47 µF<br>1.0 µF<br>10 [1]<br>85 °C < Tamb ≤ 110 °C, 850 VDC<br>10 [0]<br>10 [2] 10 [3] 10 [4] 10 [5] 10 [6] f (Hz) 10 [7]<br>(V)<br>RMS<br>V<br>**----- End of picture text -----**<br> Max. RMS voltage (sinewave) as a function of frequency **==> picture [225 x 160] intentionally omitted <==** **----- Start of picture text -----**<br> 10 [3]<br>10 [2] 0.1 µF<br>0.22 µF<br>0.47 µF<br>1.0 µF<br>10 [1]<br>85 °C < Tamb ≤ 110 °C, 1250 VDC<br>10 [0]<br>10 [2] 10 [3] 10 [4] 10 [5] 10 [6] f (Hz) 10 [7]<br>(V)<br>RMS<br>V<br>**----- End of picture text -----**<br> Max. RMS voltage (sinewave) as a function of frequency **==> picture [225 x 175] intentionally omitted <==** **----- Start of picture text -----**<br> 10 [3]<br>10 [2] 0.1 µF<br>0.22 µF<br>0.47 µF<br>10 [1]<br>85 °C < Tamb ≤ 110 °C, 1600 VDC<br>10 [0]<br>10 [2] 10 [3] 10 [4] 10 [5] 10 [6] f (Hz) 10 [7]<br>Max. RMS voltage (sinewave) as a function of frequency<br>(V)<br>RMS<br>V<br>**----- End of picture text -----**<br> Revision: 01-Jun-2026 Document Number: 28162 **6** For technical questions, contact: dc-film@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 **MKP1839 HQ** www.vishay.com ## Vishay Roederstein **==> picture [492 x 166] intentionally omitted <==** **----- Start of picture text -----**<br> 10 [6] 12<br>10<br>8<br>10 [5] 6<br>4<br>2<br>10 [4] 0<br>0 30 60 90 120 - 60 - 20 20 60 100<br>Tamb (°C) Tamb (°C)<br>T (°C)<br>Δ<br>RC (s)<br>**----- End of picture text -----**<br> Insulation resistance as a function of ambient temperature (typical curve) Max. allowed component rise (ΔT) as a function of the ambient temperature (Tamb) |**HEAT CONDUCTIVITY(G) AS A**|**FUNCTION OF CAPACITOR BODY THICKNESS IN mW/°C**|**FUNCTION OF CAPACITOR BODY THICKNESS IN mW/°C**| |---|---|---| |**DIAMETER**<br>**(mm)**|**HEAT CONDUCTIVITY (mW/°C)**|| ||**PITCH 26.5 mm**|**PITCH 31.5 mm**| |7.0|8|-| |8.0|10|-| |8.5|11|12| |9.5|12|-| |10.0|13|15| |10.5|-|16| |11.0|15|17| |11.5|-|18| |12.0|-|19| |12.5|-|20| |13.0|-|21| |13.5|-|22| |14.0|-|23| |15.0|-|25| |16.0|-|28| |16.5|-|29| |18.0|-|32| |19.0|-|34| |19.5|-|36| |20.0|-|37| |21.5|-|40| |23.0|-|44| |23.5|-|45| |24.0|-|47| |25.5|-|51| |28.0|-|57| Revision: 01-Jun-2026 Document Number: 28162 **7** For technical questions, contact: dc-film@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 **MKP1839 HQ** Vishay Roederstein www.vishay.com ## **POWER DISSIPATION AND MAXIMUM COMPONENT TEMPERATURE RISE** The power dissipation must be limited in order not to exceed the maximum allowed component temperature rise as a function of the free air ambient temperature. The power dissipation can be calculated according type detail specification “HQN-384-01/101: Technical Information Film Capacitors with the typical tgd of the curves”. The component temperature rise (ΔT) can be measured (see section “Measuring the component temperature” for more details) or calculated by ΔT = P/G: - ΔT = Component temperature rise (°C) - P = Power dissipation of the component (mW) - G = Heat conductivity of the component (mW/°C) ## **MEASURING THE COMPONENT TEMPERATURE** A thermocouple must be attached to the capacitor body as in: **==> picture [46 x 8] intentionally omitted <==** **----- Start of picture text -----**<br> Thermocouple<br>**----- End of picture text -----**<br> **==> picture [125 x 44] intentionally omitted <==** The temperature is measured in unloaded (Tamb) and maximum loaded condition (TC). The temperature rise is given by ΔT = TC - Tamb. To avoid radiation or convection, the capacitor should be tested in a wind-free. ## **APPLICATION NOTE AND LIMITING CONDITIONS** These capacitors are not suitable for mains applications as across-the-line capacitors without additional protection, as described hereunder. These mains applications are strictly regulated in safety standards and therefore electromagnetic interference suppression capacitors conforming the standards must be used. To select the capacitor for a certain application, the following conditions must be checked: 1. The peak voltage (UP) shall not be greater than the rated DC voltage (URDC). 2. The peak-to-peak voltage (UP-P) shall not be greater than the maximum (UP-P) to avoid the ionization inception level. 3. The voltage pulse slope (dU/dt) shall not exceed the rated voltage pulse slope in an RC-circuit at rated voltage and without ringing. If the pulse voltage is lower than the rated DC voltage, the rated voltage pulse slope may be multiplied by URDC and divided by the applied voltage. For all other pulses following equation must be fulfilled: **==> picture [148 x 35] intentionally omitted <==** T is the pulse duration. 4. The maximum component surface temperature rise must be lower than the limits (see figure Max. Allowed Component Temperature Rise). 5. Since in circuits used at voltages over 280 V peak-to-peak the risk for an intrinsically active flammability after a capacitor breakdown (short circuit) increases, it is recommended that the power to the component is limited to 100 times the values mentioned in the table “Heat conductivity”. 6. When using these capacitors as across-the-line capacitor in the input filter for mains applications or as series connected with an impedance to the mains the applicant must guarantee that the following conditions are fulfilled in any case (spikes and surge voltages from the mains included). Revision: 01-Jun-2026 Document Number: 28162 **8** For technical questions, contact: dc-film@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 **MKP1839 HQ** www.vishay.com ## Vishay Roederstein |**VOLTAGE CONDITIONS FOR 6 ABOVE**|**VOLTAGE CONDITIONS FOR 6 ABOVE**|**VOLTAGE CONDITIONS FOR 6 ABOVE**| |---|---|---| |**ALLOWED VOLTAGES**|**Tamb **≤**85 °C**|**85 °C < Tamb **≤**110 °C**| |Maximum continuous RMS voltage|URAC|See “Maximum AC voltage as a function<br>of temperature par. characteristics”| |Maximum temporary RMS-overvoltage (< 24 h)|1.25 x URAC|0.875 x URAC| |Maximum peak voltage (VO-P) (< 2 s)|1.6 x URDC|1.1 x URDC| ## **INSPECTION REQUIREMENTS** ## **General Notes** Sub-clause numbers of tests and performance requirements refer to the “Sectional Specification, Publication IEC 60384-17 and Specific Reference Data”. |**GROUP C INSPECTION REQUIREMENTS**|**GROUP C INSPECTION REQUIREMENTS**|**GROUP C INSPECTION REQUIREMENTS**| |---|---|---| |**SUB-CLAUSE NUMBER AND TEST**|**CONDITIONS**|**PERFORMANCE REQUIREMENTS**| |**SUB-GROUP C1A PART OF SAMPLE**<br>**OF SUB-GROUP C1**||| |4.1<br>Dimensions (detail)<br>4.3.1 Initial measurements<br>4.3<br>Robustness of terminations<br>4.4<br>Resistance to soldering heat<br>4.4.2 Final measurements<br>4.14 Solvent resistance of the marking|Capacitance<br>Tangent of loss angle at 100 kHz<br>Tensile: load 30 N; 10 s<br>Bending: load 15 N; 90°<br>No pre-drying<br>Method: 1A<br>Solder bath: 280 °C ± 5 °C<br>Duration: 10 s<br>Visual examination<br>Capacitance<br>Tangent of loss angle<br>Insulation resistance<br>Isopropylalcohol at room temperature<br>Method: 1<br>Rubbing material: cotton wool<br>Immersion time: 5 min ± 0.5 min|As specified in chapter “General Data” of<br>this specification<br>No visible damage<br>No visible damage<br>Legible marking<br>|ΔC/C|≤2 % of the value measured initially<br>Increase of tanδ:<br>for C≤470 nF≤0.001 (10 x 10-4)<br>for C > 470 nF≤0.0015 (15 x 10-4)<br>Compared to values measured initially<br>≥50 % of values specified in section<br>“Insulation Resistance” of this specification<br>No visible damage<br>Legible marking| |**SUB-GROUP C1B PART OF SAMPLE**<br>**OF SUB-GROUP C1**||| |4.6.1 Initial measurements<br>4.6<br>Rapid change of temperature|Capacitance<br>Tangent of loss angle at 100 kHz<br>θA = -55 °C<br>θB = +110 °C<br>5 cycles<br>Duration t = 30 min<br>Visual examination|No visible damage| Revision: 01-Jun-2026 Document Number: 28162 **9** For technical questions, contact: dc-film@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 **MKP1839 HQ** www.vishay.com Vishay Roederstein ## **GROUP C INSPECTION REQUIREMENTS** |**GROUP C INSPECTION REQUIREMENTS**|**GROUP C INSPECTION REQUIREMENTS**|**GROUP C INSPECTION REQUIREMENTS**| |---|---|---| |**SUB-CLAUSE NUMBER AND TEST**|**CONDITIONS**|**PERFORMANCE REQUIREMENTS**| |**SUB-GROUP C1B PART OF SAMPLE**<br>**OF SUB-GROUP C1**||| |4.7<br>Vibration<br>4.7.2<br>Final inspection<br>4.9<br>Shock<br>4.9.3<br>Final measurements|Mounting:<br>see section “Mounting” of this specification<br>Procedure B4<br>Frequency range: 10 Hz to 55 Hz<br>Amplitude: 0.75 mm or<br>Acceleration 98 m/s2<br>(whichever is less severe)<br>Total duration 6 h<br>Visual examination<br>Mounting:<br>see section “Mounting” for more information<br>Pulse shape: half sine<br>Acceleration: 490 m/s2<br>Duration of pulse: 11 ms<br>Visual examination<br>Capacitance<br>Tangent of loss angle<br>Insulation resistance|No visible damage<br>No visible damage<br>|ΔC/C|≤2 % of the value measured initally<br>Increase of tanδ:<br>for C≤470 nF≤0.001 (10 x 10-4)<br>for C > 470 nF≤0.0015 (15 x 10-4)<br>Compared to values measured initially<br>≥50 % of values specified in section<br>“Insulation Resistance” of this specification| |**SUB-GROUP C1 COMBINED SAMPLE**<br>**OF SPECIMENS OF SUB-GROUPS**<br>**C1A AND C1B**||| |4.10<br>Climatic sequence<br>4.10.2<br>Dry heat<br>4.10.3<br>Damp heat cyclic<br>Test Db, first cycle<br>4.10.4<br>Cold<br>4.10.6<br>Damp heat cyclic<br>Test Db, remaining cycles<br>4.10.6.2 Final measurements|Temperature: 110 °C<br>Duration: 16 h<br>Temperature: -55 °C<br>Duration: 2 h<br>Voltage proof = URDCfor 1 min within<br>15 min after removal from testchambers<br>Visual examination<br>Capacitance<br>Tangent of loss angle<br>Insulation resistance|No breakdown or flashover<br>No visible damage<br>Legible marking<br>|ΔC/C|≤3 % of the value measured initially<br>Increase of tanδ:<br>for C≤470 nF≤0.001 (10 x 10-4)<br>for C > 470 nF≤0.0015 (15 x 10-4)<br>Compared to values measured in<br>4.3.1 or 4.6.1 as applicable<br>≥50 % of values specified in section<br>“Insulation Resistance” of this specification| Revision: 01-Jun-2026 Document Number: 28162 **10** For technical questions, contact: dc-film@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 **MKP1839 HQ** www.vishay.com Vishay Roederstein ## **GROUP C INSPECTION REQUIREMENTS** |**GROUP C INSPECTION REQUIREMENTS**|**GROUP C INSPECTION REQUIREMENTS**|**GROUP C INSPECTION REQUIREMENTS**| |---|---|---| |**SUB-CLAUSE NUMBER AND TEST**|**CONDITIONS**|**PERFORMANCE REQUIREMENTS**| |**SUB-GROUP C2**||| |4.11<br>Damp heat steady state<br>4.11.1<br>Initial measurements<br>4.11.3<br>Final measurements|56 days; 40 °C; 90 % to 95 % RH no load<br>Tangent of loss angle at 1 kHz<br>Visual examination<br>Voltage proof = URDCfor 1 min within<br>15 min after removal from testchamber<br>Capacitance<br>Tangent of loss angle<br>Insulation resistance|No visible damage<br>Legible marking<br>No breakdown or flashover<br>|ΔC/C|≤3 % of the value measured in 4.11.1.<br>Increase of tanδ:<br>for C≤470 nF≤0.001 (10 x 10-4)<br>for C > 470 nF≤0.0015 (15 x 10-4)<br>Compared to values measured in 4.11.1<br>≥50 % of values specified in section<br>“Insulation Resistance” of this specification| |**SUB-GROUP C3 A**||| |4.12.1<br>Endurance test at 50 Hz<br>alternative voltage<br>4.12.1.1 Initial measurements<br>4.12.1.3 Final measurements|Duration: 2000 h<br>1.0 x URACat 85 °C<br>0.875 x URACat 110 °C<br>Capacitance<br>Tangent of loss angle at 100 kHz<br>Visual examination<br>Capacitance<br>Tangent of loss angle<br>Insulation resistance|No visible damage<br>Legible marking<br>|ΔC/C|≤5 % compared to values measured<br>in 4.12.1.1<br>Increase of tanδ:<br>for C≤470 nF≤0.001 (10 x 10-4)<br>for C > 470 nF≤0.0015 (15 x 10-4)<br>Compared to values measured in 4.12.1.1<br>≥50 % of values specified in section<br>“Insulation Resistance” of this specification| |**SUB-GROUP C4**||| |4.2.6<br>Temperature characteristics<br>Initial measurement<br>Intermediate measurements<br>4.13<br>Charge and discharge<br>4.13.1<br>Initial measurements<br>4.13.3<br>Final measurements|Capacitance<br>Capacitance at -55 °C<br>Capacitance at 20 °C<br>Capacitance at 110 °C<br>10 000 cycles<br>Charged to URDC<br>Discharge resistance:<br>Capacitance<br>Tangent of loss angle at 100 kHz<br>Capacitance<br>Tangent of loss angle<br>Insulation resistance<br>R<br>Un VDC<br>(<br>)<br>2.5 x C dU dt<br>⁄<br>(<br>)<br>------------------------------------------<br>=|For -55 °C to 20 °C<br>0 %≤|ΔC/C|≤2.75 % or<br>for 20 °C to 110 °C:<br>-5.5 %≤|ΔC/C|≤0 %<br>As specified in section “Capacitance” of this<br>specification<br>|ΔC/C|≤3 % of the value measured in 4.13.1<br>Increase of tanδ:<br>for C≤470 nF≤0.001 (10 x 10-4)<br>for C > 470 nF≤0.0015 (15 x 10-4)<br>Compared to values measured in 4.13.1<br>≥50 % of values specified in section<br>“Insulation Resistance” of this specification| Revision: 01-Jun-2026 Document Number: 28162 **11** For technical questions, contact: dc-film@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 _**© 2026 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED**_ Revision: 01-Jan-2026 **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 April 13, 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.
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