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RA4334K250
CAP, 0.33UF, 250V, FILM, RADIAL
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- Manufacturer: CORNELL DUBILIER
- Product type: Power Film Capacitors
- Capacitance: 0.33µF
- Voltage(AC): 160V
- Voltage(DC): 250V
- Lead Spacing: 10mm
- dv/dt Rating: 75V/µs
- Product Length: 11.4mm
- Dielectric Type: Metallized PET
- Capacitor Mounting: Through Hole
- Capacitor Terminals: PC Pin
- Typical Applications: High Frequency
- Capacitance Tolerance: ± 10%
- Capacitor Case / Package: Radial Box - 2 Pin
- Operating Temperature Min: -55°C
| Delivery and price | |
|---|---|
| Units per pack | 10000 |
| Price | 1.5 € |
| Current stock | 1000+ |
| Lead time | 7 days |
Datasheet
## **Type RA Radial PET Film Capacitors** The RA style capacitor is constructed in an efficient rugged selfencased size. The non-inductive multilayer metallized polyester film capacitor features a small size, high dv/dt capability, very low ESR at high frequency and a self-healing capability. RA type capacitors are ideal for use in high frequency switching power supplies, noise suppression, EMI reduction and long-life applications. ## **Highlights** - Efficient size - Self healing - Low ESR/ESL ## **Specifications** - High dv/dt - Wave solderable |**Capacitance Range (at 1 kHz)**|0.1 to 10 µF| |---|---| |**Capacitance Tolerance**|Standard Tolerance ±10% (K), Optional ±5% (J) or ±20% (M)| |**Rated Voltage**|100, 250, 400, 500 Vdc| |**Operating Temperature Range**|–55 ºC to 125 ºC| |**Dissipation Factor (at 1 kHZ/25 ºC)**|≤1.0%| |**Insulation Resistance**|≥1,000 MΩ x µF - Need not exceed 1,000 MΩ<br>Test Voltage for 100 Vdc rating: 10 Vdc<br>Test Voltage for >100 Vdc rating : 100 Vdc| |**Dielectric Strength**|1.6 x rated VDC for 2 seconds max.<br>**Bold P.N.: 1.3 x rated VDC for 2 seconds max.**| |**Self Inductance (typical)**|2 to 6 nH| |**Temperature Range**|-55° to +125°C at Rated DC Voltage<br>**Bold P.N.: -55° to +125°C**<br>(derate voltage 1.25% / °C above +85°C)| |**Life Test:**|Apply 1.25 x the rated DC voltage for 1000 hours at +85°C.<br>After the test, the capacitance, DF, and IR should meet the following:<br>Capacitance change: ≤ 5.0%<br>DF will meet the initial specification<br>Insulation Resistance will meet the initial specification| |**Moisture Test:**|Subject the capacitor to +85°C / 85% RH for 21 days without voltage.<br>After the test, the capacitance, DF, and IR should meet the following:<br>Capacitance change: ≤ 7.0%<br>DF will meet the initial specification<br>Insulation Resistance ≥ 30% of the initial limit| |**Long Term Stability :**|After 2 years of storage in a standard environment.<br>Capacitance change: ≤2.0%| |**Vibration**|Mil Std 202 Method 204D| |**Solder Resistance**|260°C, 5 sec.<br>Capacitance change: ≤ 2.0%| ## **Outline Drawing** **CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830** **Type RA Radial PET Film Capacitors Ratings** **==> picture [539 x 44] intentionally omitted <==** **----- Start of picture text -----**<br> Dimensions (in.) Dimensions (mm)<br>Catalog Capacitance Max. dv/dt<br>Part Number (uF) L T H S d L T H S d (V/us)<br>Max. Max. Max. ± 0.02 Max. Max. Max. ± 0.5<br>**----- End of picture text -----**<br> |**Catalog**<br>**Part Number**|**Capacitance**<br>**(uF)**|**Dimensions (in.)**|**Dimensions (in.)**|**Dimensions (in.)**|**Dimensions (in.)**|**Dimensions (in.)**|**Dimensions (mm)**|**Dimensions (mm)**|**Dimensions (mm)**|**Dimensions (mm)**|**Dimensions (mm)**|**Max. dv/dt**<br>**(V/us)**| |---|---|---|---|---|---|---|---|---|---|---|---|---| |||**L**<br>**Max.**|**T**<br>**Max.**|**H**<br>**Max.**|**S**<br>**± 0.02**|**d**|**L**<br>**Max.**|**T**<br>**Max.**|**H**<br>**Max.**|**S**<br>**± 0.5**|**d**|| |||||||||||||| |**100 Vdc / 80 Vac**||||||||||||| |RA3224K100-FA<br>RA3474K100-FA<br>RA4105K100-FA<br>**RA3225K100-FA**<br>**RA4225K100-FA**<br>**RA4335K100-FA**<br>**RA4405K100-FA**<br>**RA4505K100-FA**<br>**RA6106K100-FA**|0.22<br>0.47<br>1.0<br>2.2<br>2.2<br>3.3<br>4.0<br>5.0<br>10.0|0.350<br>0.155<br>0.280<br>0.295<br>0.025<br>0.350<br>0.180<br>0.305<br>0.295<br>0.025<br>0.450<br>0.175<br>0.285<br>0.394<br>0.025<br>0.350<br>0.250<br>0.350<br>0.295<br>0.025<br>0.450<br>0.205<br>0.285<br>0.394<br>0.025<br>0.450<br>0.250<br>0.350<br>0.394<br>0.025<br>0.450<br>0.200<br>0.380<br>0.394<br>0.032<br>0.450<br>0.220<br>0.480<br>0.394<br>0.032<br>0.650<br>0.260<br>0.460<br>0.591<br>0.032|||||8.9<br>3.9<br>7.1<br>7.5<br>0.6<br>8.9<br>4.6<br>7.7<br>7.5<br>0.6<br>11.4<br>4.4<br>7.2<br>10<br>0.6<br>8.9<br>6.3<br>8.9<br>7.5<br>0.6<br>11.4<br>5.2<br>7.2<br>10<br>0.6<br>11.4<br>6.3<br>8.9<br>10<br>0.6<br>11.4<br>5.1<br>9.7<br>10<br>0.8<br>11.4<br>5.6<br>12.2<br>10<br>0.8<br>16.5<br>6.6<br>11.7<br>15<br>0.8|||||75<br>65<br>35<br>25<br>25<br>25<br>20<br>20<br>13| |**250 Vdc / 160 Vac**||||||||||||| |RA4104K250-FA<br>RA4224K250-FA<br>RA4334K250-FA<br>**RA4474K250-FA**<br>RA6474K250-FA<br>**RA6105K250-FA**|0.10<br>0.22<br>0.33<br>0.47<br>0.47<br>1.0|0.450<br>0.160<br>0.255<br>0.394<br>0.025<br>0.450<br>0.190<br>0.305<br>0.394<br>0.025<br>0.450<br>0.250<br>0.330<br>0.394<br>0.025<br>0.450<br>0.210<br>0.305<br>0.394<br>0.025<br>0.650<br>0.230<br>0.340<br>0.591<br>0.032<br>0.650<br>0.240<br>0.340<br>0.591<br>0.032|||||11.4<br>4.1<br>6.5<br>10<br>0.6<br>11.4<br>4.8<br>7.7<br>10<br>0.6<br>11.4<br>6.3<br>8.4<br>10<br>0.6<br>11.4<br>5.3<br>7.7<br>10<br>0.6<br>16.5<br>5.8<br>8.6<br>15<br>0.8<br>16.5<br>6.1<br>8.6<br>15<br>0.8|||||100<br>75<br>75<br>55<br>50<br>35| |**400 Vdc / 250 Vac**||||||||||||| |RA6224K400-FA<br>RA6474K400-FA|0.22<br>0.47|0.650<br>0.230<br>0.340<br>0.591<br>0.032<br>0.650<br>0.290<br>0.440<br>0.591<br>0.032|||||16.5<br>5.8<br>8.6<br>15<br>0.8<br>16.5<br>7.4<br>11.1<br>15<br>0.8|||||65<br>120| |**500 Vdc / 250 Vac**||||||||||||| |RA6504K500-FA|0.5|0.650<br>0.280<br>0.540<br>0.591<br>0.032|||||16.5<br>7.1<br>13.7<br>15<br>0.8|||||120| ## **Part Numbering System** |**RA**||**3**|**224**|**K**|**100**|**-FA**| |---|---|---|---|---|---|---| |**Type**||**Case Size**|**Capacitance**|**Tolerance**|**Voltage**|**RoHS**| ||3|= 0.3”=7.5 mm|224 = 0.22 µF|K = ±10%|100 = 100 Vdc|-FA = 6/6 Compliant<br>w Sn plated wire leads| ||4|= 0.4”=10 mm||||(Blank = 5/6 compliant| |||||||w SnPb wire lead fnish)| ||6|= 0.6”=15 mm||||| **CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830** **T e RA Radial PET Film Ca acitors yp p** ## **Typical Performance Curves** ## **3.3 µF 100 VDC RA4** ## **10.0 µF 100 VDC RA6** **==> picture [541 x 524] intentionally omitted <==** **----- Start of picture text -----**<br> 100.0 10.00 100.0 10.00<br>10.00 10.00<br>1.00 1.00<br>1.00<br>1.00<br>0.10 0.10<br>0.10 0.10<br>Vrms Vrms<br>Irms 0.01 Irms 0.01<br>0.01 0.01<br>Maximum RMS Voltage & Current vs Frequency Maximum RMS Voltage & Current vs Frequency<br>335K100RA4 (3.3µF RA4 MLP) 106K100RA6 (10.0 µF RA6 MLP)<br>0.001 0.001 0.001 0.001<br>100 Hz 1 KH z 1 0 KH z 1 00 KH z 1 MH z 10 MHz 100 Hz 1 KHz 10 KHz 100 KHz 1 MHz 10 MHz<br>Frequency<br>4.0 µF 100 VDC RA4 1.0 µF 250 VDC RA6<br>100.0 100.0 1000 10.00<br>100.0<br>10.00 10.00<br>1.00<br>10.00<br>1.00 1.00<br>1.00 0.10<br>0.10 0.10 Vrms<br>Vrms 0.10 Irms<br>Irms 0.01<br>0.01 0.01<br>0.01<br>Maximum RMS Voltage & Current vs Frequency Maximum RMS Voltage & Current vs Frequency<br>405K100RA4 (4.0 µF RA4 MLP) 105K250RA6 (1.0 µF RA6 MLP)<br>0.001 0.001 0.001 0.001<br>100 Hz 1 KHz 10 KHz 100 KHz 1 MHz 10 MHz 100 Hz 1 KHz 10 KHz 100 KHz 1 MHz 10 MHz<br>5.0 µF 100 VDC RA4 0.47 µF 400 VDC RA6<br>100.0 10.00 1000 10.00<br>100.0<br>10.00<br>1.00 1.00<br>10.00<br>1.00<br>0.10 1.00 0.10<br>0.10<br>Vrms 0.10 Vrms<br>Irms 0.01 Irms 0.01<br>0.01<br>0.01<br>Maximum RMS Voltage & Current vs Frequency Maximum RMS Voltage & Current vs Frequency<br>505K100RA4 (5.0 µF RA4 MLP) 474K400RA6 (0.47 µF RA6 MLP)<br>0.001 0.001 0.001 0.001<br>100 Hz 1 KHz 10 KHz 100 KHz 1 MHz 10 MHz 100 Hz 1 KHz 10 KHz 100 KHz 1 MHz 10 MHz<br>Current (rms) Current (rms)<br>Voltage (rms) Voltage (rms)<br>Current (rms) Current (rms)<br>Voltage (rms)<br>Voltage (rms)<br>Current (rms) Current (rms)<br>Voltage (rms) Voltage (rms)<br>**----- End of picture text -----**<br> www.paktron.com PAGE 9 **CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830** **T e RA Radial PET Film Ca acitors yp p** ## **Typical Performance Curves** **==> picture [246 x 621] intentionally omitted <==** **----- Start of picture text -----**<br> 10<br>Capacitance Change vs. Temperature<br>5<br>RA<br>0<br>-5<br>X7R-MLC<br>-10<br>-55 -40 -20 0 25 45 65 85 105 125<br>Temperature (˚C)<br>+20 Capacitance Change vs. AC Volts<br>X7R-MLC<br>RA<br>0<br>-20<br>0 1 2 3<br>AC Voltage (Vrms)<br>2<br>Capacitance Change vs. Frequency<br>0<br>RA<br>-2<br>X7R-MLC<br>-4<br>100 Hz 1 KHz 10 KHz 100 KHz<br>Frequency<br>RA<br>0<br>Capacitance Change vs. DC Bias<br>-10<br>-20<br>-30<br>X7R-MLC<br>-40<br>-50<br>0 20 40 60 80 100<br>DC Bias (volts)<br>Capacitance Change (%)<br>Capacitance Change (%)<br>Capacitance Change (%)<br>Capacitance Change (%)<br>**----- End of picture text -----**<br> **==> picture [248 x 621] intentionally omitted <==** **----- Start of picture text -----**<br> 6<br>5 Dissipation Factor vs. Temperature<br>4<br>X7R-MLC<br>3<br>2<br>RA<br>1<br>0<br>-55 -40 -20 0 25 45 65 85 105 125<br>Temperature (˚C)<br>3<br>Dissipation Factor vs. AC Volts (1 KHz)<br>X7R-MLC<br>2<br>1<br>RA<br>0<br>0 1 2 3 4 5<br>AC Voltage (Vrms)<br>4<br>Dissipation Factor vs. Frequency<br>3<br>X7R-MLC<br>2<br>RA<br>1<br>0<br>100 Hz 1 KHz 10 KHz 100 KHz<br>Frequency<br>10<br>Capacitance vs. Time (Aging)<br>0<br>RA<br>X7R-MLC<br>-10<br>10 100 1000 10000 100000<br>Time (Hrs.)<br>DF (%)<br>DF(%)<br>DF (%)<br>Capacitance Change (%)<br>**----- End of picture text -----**<br> **CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830** **Notice and Disclaimer:** All product drawings, descriptions, specifications, statements, information and data (collectively, the “Information”) in this datasheet or other publication are subject to change. The customer is responsible for checking, confirming and verifying the extent to which the Information contained in this datasheet or other publication is applicable to an order at the time the order is placed. All Information given herein is believed to be accurate and reliable, but it is presented without any guarantee, warranty, representation or responsibility of any kind, expressed or implied. Statements of suitability for certain applications are based on the knowledge that the Cornell Dubilier company providing such statements (“Cornell Dubilier”) has of operating conditions that such Cornell Dubilier company regards as typical for such applications, but are not intended to constitute any guarantee, warranty or representation regarding any such matter – and Cornell Dubilier specifically and expressly disclaims any guarantee, warranty or representation concerning the suitability for a specific customer application, use, storage, transportation, or operating environment. The Information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. Any technical advice inferred from this Information or otherwise provided by Cornell Dubilier with reference to the use of any Cornell Dubilier products is given gratis (unless otherwise specified by Cornell Dubilier), and Cornell Dubilier assumes no obligation or liability for the advice given or results obtained. Although Cornell Dubilier strives to apply the most stringent quality and safety standards regarding the design and manufacturing of its products, in light of the current state of the art, isolated component failures may still occur. Accordingly, customer applications which require a high degree of reliability or safety should employ suitable designs or other safeguards (such as installation of protective circuitry or redundancies or other appropriate protective measures) in order to ensure that the failure of an electrical component does not result in a risk of personal injury or property damage. Although all product-related warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicated in such warnings, cautions and notes, or that other safety measures may not be required.
Updated at February 9, 2023
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