# ALUMINUM ELECTROLYTIC CAPACITOR 10UF, 50V, 20%, RADIAL

![Product image](https://novapart.co/image/farnell:1189782/)

**URL**: https://novapart.co/products/SEK100M050ST/aluminum-electrolytic-capacitor-10uf-50v-20-radial
**SKU**: SEK100M050ST
**Manufacturer**: CORNELL DUBILIER
**Category**: Passive Components || Capacitors || Aluminium Electrolytic Capacitors || Leaded Aluminium Electrolytic Capacitors
**Price**: €0.1570
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Esr | 15.92ohm |
| Polarity | Polar |
| Capacitance | 10µF |
| Voltage(Dc) | 50V |
| Lead Spacing | 2mm |
| Product Range | SEK Series |
| Product Height | 11mm |
| Ripple Current | 50mA |
| Product Diameter | 5mm |
| Capacitor Terminals | PC Pin |
| Capacitance Tolerance | ± 20% |
| Lifetime @ Temperature | 1000 hours @ 105°C |
| Capacitor Case / Package | Radial Leaded |
| Operating Temperature Max | 105°C |
| Operating Temperature Min | -55°C |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:1189782/)

**T e SEK  105 ºC Radial Leaded Aluminum Electrol tic Ca acitors yp y p** 

## **Long Life, Aluminum Electrolytic** 

Type SEK is a radial leaded aluminum electrolytic capacitor with a +105 º C, long life rating.  The volumetic efficient high CV product of the SEK makes it ideal for high density packaging in general purpose, coupling, decoupling, bypass and filtering circuit applications. 

## **Highlights** 

- +105 ºC 

- Long life 

- High CV product 

- General purpose applications 

## **Specifications** 

**Capacitance Range: Voltage Range: Capacitance Tolerance: Operating Temperature Range:** 

- Available in T&R and ammo pack 

## 0.47 to 15,000 µF 

## 6.3 to 450 Vdc 

## ±20% 

- –55 ºC to +105 ºC; 6.3 to 100 Vdc 

- –40 ºC to +105 ºC; 160 to 400 Vdc 

- –25 ºC to +105 ºC; 450 Vdc 

**Maximum DC Leakage Current:** 

- After 2  minutes, with rated voltage at +20 ºC 

- 6.3 to 100 Vdc 

- I = .01CV or 3 µA Max (whichever is greater) 

- ≥ 160 Vdc after 3 min, with rated voltage at +20 ºC 

- I = .03CV or 10 µA Max (whichever is greater) 

   - C = Capacitance in (µF) 

V = Rated voltage 

**Dissipation Factor @ 120 Hz, +25 ºC:** 

**Ripple Multipliers for Voltage and Temperature:** 

**Load Life:** 

Complies with the EU Directive 2002/95/ EC requirement restricting the use of Lead (Pb), Mercury (Hg), Cadmium (Cd), Hexavalent chromium (Cr(VI)), PolyBrominated Biphenyls (PBB) and PolyBrominated Diphenyl Ethers (PBDE). 

## **Shelf Life:** 

I = Leakage current in µA WV (V) 6.3 10 16 25 35 50 63 80 100 160-250 350-450 DF(%) 26 22 18 16 14 12 10 10 10 15 20 ~~—[FAFA]~~ For capacitors whose capacitance value exceeds 1000 µF, ~~4~~ the value of DF (%) is  increased 2% for every additional 1000 µF. 

|the value of DF (%) is  increased 2% for every additional<br>1000 µF.µF.F.|the value of DF (%) is  increased 2% for every additional|the value of DF (%) is  increased 2% for every additional|the value of DF (%) is  increased 2% for every additional|the value of DF (%) is  increased 2% for every additional|the value of DF (%) is  increased 2% for every additional|the value of DF (%) is  increased 2% for every additional|
|---|---|---|---|---|---|---|
|**Rated**|||**Ripple Multipliers**||||
|**WVDC**||**60Hz**|**120Hz**||**1kHz**|**10kHz**|
|**6 to 25**||0.80||1.0|1.1|1.2|
|**35 to 100**||0.75||1.0|1.3|1.4|
|**160 to 250**||0.70||1.0|1.4|1.6|
|**350 to 400**||0.60||1.0|1.5|1.8|
||||||||
|**Ambient**||**Ripple**|||||
|**Temperature Multi**||**erature Multiplier**|||||
|+105 ºC||1.00|||||
|+85 ºC||1.50|||||
|+70 ºC||1.80|||||



## Apply WVDC for 2000 hours at +105 ºC 

Capacitance change within 20% of initial limit DF not to exceed 200% of initial requirement Leakage current not to exceed 200% of initial 

1000 hrs with no voltage applied Cap change within ±20% of initial values DF not to exceed 200% of initial requirement DC leakage current meets initial requirement 

CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com 

**T e SEK  105 ºC Radial Leaded Aluminum Electrol tic Ca acitors yp y p** 

## **Outline Drawing** 

## **Outline Dimensions** 

**(Millimeters)** 

**==> picture [249 x 75] intentionally omitted <==**

**----- Start of picture text -----**<br>
PVC Sleeve<br>S  � 0.5<br>d  � 0.05<br>+<br>-<br>L 15  Min. 5 D<br>Case vented on Vinyl sleeve adds .5 Max. to diameter<br>diameters 6.3 and greater and 2.0 Max. to length<br>+<br>**----- End of picture text -----**<br>


## **Part Numbering System** 

|||||**Capacitance**|**Rated**|||**Lead**|
|---|---|---|---|---|---|---|---|---|
|**Type**||**Capacitance **||**Tolerance**|**Voltage**|**Packaging**||**Confguration**|
|||**(µF)**||**(%)**|**(Vdc)**||||
|**SEK**||**100**||**M**|**100**|**S**||**T**|
|||3R0 =|3|K = ±10|6R3 = 6.3|A = Tape & Ammo||1 = Lead cut|
|||100 =|10|M = ±20|010 = 10|E = Different Characteristic||2 = Lead form|
|||101 =|100||100 = 100|R = Tape & Reel||4 = Lead crimp & cut (form)|
|||102 =|1000|||S = Standard||T = Standard|



## **Temperature Characteristics** 

**==> picture [312 x 115] intentionally omitted <==**

**----- Start of picture text -----**<br>
200<br>100<br>20<br>50<br>10 1 � F 50V<br>% � C   0 % � DF<br>100 � F 25V 10 100 � F 25V<br>-10<br>5<br>-20<br>1 � F 50V<br>1<br>-40 0 40 80<br>Temperature  � C -40 0 40 80<br>Temperature  � C<br>Capacitance Change Ratio<br>Dissipation Factor Change<br>**----- End of picture text -----**<br>


## **Load Life Characteristics** 

**==> picture [489 x 114] intentionally omitted <==**

**----- Start of picture text -----**<br>
100<br>10 40 50<br>470 � F 25V<br>% � C   0 % � DF  30<br>% � LC<br>-10 20 470 � F 25V 10<br>-20 100 � F 160V 10 100 � F 160V       5 470 � F 25V<br>0 250 500 750 1000 0 250 500 750 1000      1 100 � F 160V<br>Time In Hours Time In Hours<br>0 250 500 750 1000<br>Capacitance Change Ratio Dissipation Factor Change Time In Hours<br>Leakage Current 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 • www.cde.com 

**T e SEK  105 ºC Radial Leaded Aluminum Electrol tic Ca acitors yp y p** 

## **Ratings** 

|**Cap**<br>**(µF)**|**Catalog**<br>**Part Number**|**Max ESR **<br>**120 Hz**<br>**25 ºC**<br>**(Ω)**|**Max Ripple**<br>**120 Hz**<br>**105 ºC**<br>**(mA)**|**Size in.(mm)**|**Size in.(mm)**|**Size in.(mm)**|**Size in.(mm)**|<br> <br> <br> <br> <br> <br> <br> <br> <br> <br>|
|---|---|---|---|---|---|---|---|---|
|||||**Diameter**<br>**(D)**|**Length**<br>**(L)**|**Lead Space**<br>**(S)**|**Lead Dia.**<br>**(d)**||
|**6.3 Vdc(8 Volts Surge)**|||||||||
|100<br>220<br>330<br>470<br>1000|SEK101M6R3ST<br>SEK221M6R3ST<br>SEK331M6R3ST<br>SEK471M6R3ST<br>SEK102M6R3ST|3.45<br>1.57<br>1.05<br>0.73<br>0.35|100<br>165<br>200<br>280<br>470|.197 (5.0)<br>.248 (6.3)<br>.248 (6.3)<br>.315 (8.0)<br>.394(10.0)|.433 (11.0)<br>.433 (11.0)<br>.453 (11.5)<br>.453 (11.5)<br>.512(13.0)|.079 (2.0)<br>.098 (2.5)<br>.098 (2.5)<br>.138 (3.5)<br>.197(5.0)|.0197 (0.5) <br>.0197 (0.5) <br>.0197 (0.5) <br>.0236 (0.6) <br>.0236(0.6)||
|2200<br>3300<br>4700<br>6800<br>10000<br>15000|SEK222M6R3ST<br>SEK332M6R3ST<br>SEK472M6R3ST<br>SEK682M6R3ST<br>SEK103M6R3ST<br>SEK153M6R3ST|0.17<br>0.12<br>0.10<br>0.07<br>0.06<br>0.05|930<br>1100<br>1320<br>1490<br>1830<br>2280|.394 (10.0)<br>.512 (13.0)<br>.630 (16.0)<br>.630 (16.0)<br>.630 (16.0)<br>.709(18.0)|.827 (21.0)<br>.827 (21.0)<br>.984 (26.0)<br>.984 (25.0)<br>1.26 (32.0)<br>1.40(36.0)|.197 (5.0)<br>.197 (5.0)<br>.295 (7.5)<br>.295 (7.5)<br>.295 (7.5)<br>.295(7.5)|.0236 (0.6) <br>.0236 (0.6) <br>.0315 (0.8) <br>.0315 (0.8) <br>.0315 (0.8) <br>.0315(0.8)||
|**10 Vdc(13 Volts Surge)**|||||||||
|47<br>100<br>220<br>330<br>470|SEK470M010ST<br>SEK101M010ST<br>SEK221M010ST<br>SEK331M010ST<br>SEK471M010ST|6.21<br>2.92<br>1.33<br>0.88<br>0.62|75<br>110<br>180<br>255<br>305|.197 (5.0)<br>.197 (5.0)<br>.248 (6.3)<br>.315 (8.0)<br>.315(8.0)|.433 (11.0)<br>.433 (11.0)<br>.433 (11.0)<br>.453 (11.5)<br>.453(11.5)|.079 (2.0)<br>.079 (2.0)<br>.098 (2.5)<br>.138 (3.5)<br>.138(3.5)|.0197 (0.5)<br>.0197 (0.5)<br>.0197 (0.5)<br>.0236 (0.6)<br>.0236(0.6)||
|1000<br>2200<br>3300<br>4700<br>6800|SEK102M010ST<br>SEK222M010ST<br>SEK332M010ST<br>SEK472M010ST<br>SEK682M010ST|0.29<br>0.14<br>0.10<br>0.08<br>0.07|570<br>1010<br>1220<br>1410<br>1610|.394 (10.0)<br>.512 (13.0)<br>.512 (13.0)<br>.630 (16.0)<br>.630(16.0)|.630 (16.0)<br>.827 (21.0)<br>.984 (25.0)<br>.984 (25.0)<br>1.26(32.0)|.197 (5.0)<br>.197 (5.0)<br>.197 (5.0)<br>.295 (7.5)<br>.295(7.5)|.0236 (0.6)<br>.0236 (0.6)<br>.0236 (0.6)<br>.0315 (0.8)<br>.0315(0.8)||
|10000<br>15000|SEK103M010ST<br>SEK153M010ST|0.05<br>0.04|1980<br>3330|.709 (18.0)<br>.709(18.0)|1.40 (36.0)<br>1.65(42.0)|.295 (7.5)<br>.295(7.5)|.0315 (0.8)<br>.0315(0.8)||
|**16 Vdc(20 Volts Surge)**|||||||||
|33<br>47<br>100<br>220<br>330|SEK330M016ST<br>SEK470M016ST<br>SEK101M016ST<br>SEK221M016ST<br>SEK331M016ST|7.24<br>5.08<br>2.39<br>1.09<br>0.72|70<br>85<br>135<br>235<br>285|.197 (5.0)<br>.197 (5.0)<br>.248 (6.3)<br>.315 (8.0)<br>.315(8.0)|.433 (11.0)<br>.433 (11.0)<br>.433 (11.0)<br>.453 (11.5)<br>.433(11.0)|.079 (2.0)<br>.079 (2.0)<br>.098 (2.5)<br>.138 (3.5)<br>.138(3.5)|.0197 (0.5)<br>.0197 (0.5)<br>.0197 (0.5)<br>.0236 (0.6)<br>.0236(0.6)||
|470<br>1000<br>2200<br>3300<br>4700|SEK471M016ST<br>SEK102M016ST<br>SEK222M016ST<br>SEK332M016ST<br>SEK472M016ST|0.51<br>0.24<br>0.12<br>0.09<br>0.07|395<br>700<br>1150<br>1350<br>1560|.394 (10.0)<br>.394 (10.0)<br>.512 (13.0)<br>.512 (13.0)<br>.630(16.0)|.512 (13.0)<br>.827 (21.0)<br>.827 (21.0)<br>.984 (26.0)<br>1.26(32.0)|.197 (5.0)<br>.197 (5.0)<br>.197 (5.0)<br>.197 (5.0)<br>.295(7.5)|.0236 (0.6)<br>.0236 (0.6)<br>.0236 (0.6)<br>.0236 (0.6)<br>.0315(0.8)||
|6800<br>10000|SEK682M016ST<br>SEK103M016ST|0.06<br>0.05|1790<br>2884|.709 (18.0)<br>.709(18.0)|1.40 (36.0)<br>1.65(42.0)|.295 (7.5)<br>.295(7.5)|.0315 (0.8)<br>.0315(0.8)||
|**25 Vdc(32 Volts Surge)**|||||||||
|10<br>22<br>33<br>47<br>100|SEK100M025ST<br>SEK220M025ST<br>SEK330M025ST<br>SEK470M025ST<br>SEK101M025ST|21.23<br>9.65<br>6.43<br>4.52<br>2.12|50<br>60<br>75<br>90<br>145|.197 (5.0)<br>.197 (5.0)<br>.197 (5.0)<br>.197 (5.0)<br>.248(6.3)|.433 (11.0)<br>.433 (11.0)<br>.433 (11.0)<br>.433 (11.0)<br>.433(11.0)|.079 (2.0)<br>.079 (2.0)<br>.079 (2.0)<br>.079 (2.0)<br>.098(2.5)|.0197 (0.5)<br>.0197 (0.5)<br>.0197 (0.5)<br>.0197 (0.5)<br>.0197(0.5)||
|220<br>330|SEK221M025ST<br>SEK331M025ST|0.97<br>0.64|250<br>355|.315 (8.0)<br>.394(10.0)|.433 (11.0)<br>.512(13.0)|.138 (3.5)<br>.197(5.0)|.0236 (0.6)<br>.0236(0.6)||



CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com 

**T e SEK  105 ºC Radial Leaded Aluminum Electrol tic Ca acitors yp y p** 

|**Cap**<br>**(µF)**|**Catalog**<br>**Part Number**|**Max ESR **<br>**120 Hz**<br>**25 ºC**<br>**(Ω)**|**Max Ripple**<br>**120 Hz**<br>**105 ºC**<br>**(mA)**|**Size in.(mm)**|**Size in.(mm)**|**Size in.(mm)**|**Size in.(mm)**|<br> <br> <br> <br>|
|---|---|---|---|---|---|---|---|---|
|||||**Diameter**<br>**(D)**|**Length**<br>**(L)**|**Lead Space**<br>**(S)**|**Lead Dia.**<br>**(d)**||
|**25 Vdc(32 Volts Surge)**|||||||||
|470<br>1000<br>2200<br>3300<br>4700<br>6800|SEK471M025ST<br>SEK102M025ST<br>SEK222M025ST<br>SEK332M025ST<br>SEK472M025ST<br>SEK682M025ST|0.45<br>0.21<br>0.11<br>0.08<br>0.07<br>0.05|470<br>855<br>1230<br>1450<br>1690<br>2856|.394 (10.0) <br>.512 (13.0) <br>.512 (13.0) <br>.630 (16.0) <br>.709 (18.0) <br>.709(18.0)|.630 (16.0)<br> .827 (21.0)<br> .984 (26.0)<br> 1.26 (32.0)<br> 1.40 (36.0)<br> 1.65(42.0)|.197 (5.0)<br>.197 (5.0)<br>.197 (5.0)<br>.295 (7.5)<br>.295 (7.5)<br>.295(7.5)|.0236 (0.6)<br>.0236 (0.6)<br>.0236 (0.6)<br>.0315 (0.8)<br>.0315 (0.8)<br>.0315(0.8)||
|**35 Vdc(44 Volts Surge)**|||||||||
|22<br>33<br>47<br>100<br>220|SEK220M035ST<br>SEK330M035ST<br>SEK470M035ST<br>SEK101M035ST<br>SEK221M035ST|8.44<br>5.63<br>3.95<br>1.86<br>0.84|65<br>85<br>115<br>190<br>315|.197 (5.0)<br>.197 (5.0)<br>.248 (6.3)<br>.315 (8.0)<br>.394(10.0)|.433 (11.0)<br>.433 (11.0)<br>.433 (11.0)<br>.453 (11.5)<br> .512(13.0)|.079 (2.0)<br>.079 (2.0)<br>.098 (2.5)<br>.138 (3.5)<br>.197(5.0)|.0197 (0.5)<br>.0197 (0.5)<br>.0197 (0.5)<br>.0236 (0.6)<br>.0236(0.6)||
|330<br>470<br>1000<br>2200<br>3300<br>4700|SEK331M035ST<br>SEK471M035ST<br>SEK102M035ST<br>SEK222M035ST<br>SEK332M035ST<br>SEK472M035ST|0.56<br>0.40<br>0.19<br>0.10<br>0.07<br>0.06|440<br>580<br>995<br>1450<br>1660<br>2674|.394 (10.0) <br>.512 (13.0) <br>.512 (13.0) <br>.630 (16.0) <br>.709 (18.0) <br>.709(18.0)|.630 (16.0)<br> .787 (20.0)<br> .827 (21.0)<br> 1.26 (32.0)<br> 1.40 (36.0)<br> 1.65(42.0)|.197 (5.0)<br>.197 (5.0)<br>.197 (5.0)<br>.295 (7.5)<br>.295 (7.5)<br>.295(7.5)|.0236 (0.6)<br>.0236 (0.6)<br>.0236 (0.6)<br>.0315 (0.8)<br>.0315 (0.8)<br>.0315(0.8)||
|**50 Vdc(63 Volts Surge)**|||||||||
|0.47<br>1.0<br>2.2<br>3.3<br>4.7|SEKR47M050ST<br>SEK010M050ST<br>SEK2R2M050ST<br>SEK3R3M050ST<br>SEK4R7M050ST|338.80<br>159.24<br>72.38<br>48.25<br>33.88|7.0<br>12.0<br>18.0<br>25.0<br>30.0|.197 (5.0)<br>.197 (5.0)<br>.197 (5.0)<br>.197 (5.0)<br>.197(5.0)|.433 (11.0)<br>.433 (11.0)<br>.433 (11.0)<br>.433 (11.0)<br>.433(11.0)|.079 (2.0)<br>.079 (2.0)<br>.079 (2.0)<br>.079 (2.0)<br>.079(2.0)|.0197 (0.5)<br>.0197 (0.5)<br>.0197 (0.5)<br>.0197 (0.5)<br>.0197(0.5)||
|10<br>22<br>33<br>47<br>100|SEK100M050ST<br>SEK220M050ST<br>SEK330M050ST<br>SEK470M050ST<br>SEK101M050ST|15.92<br>7.24<br>4.83<br>3.39<br>1.59|50.0<br>75.0<br>105.0<br>125.0<br>210.0|.197 (5.0)<br>.197 (5.0)<br>.248 (6.3)<br>.248 (6.3)<br>.315(8.0)|.433 (11.0)<br>.433 (11.0)<br>.433 (11.0)<br>.453 (11.5)<br>.433(11.0)|.079 (2.0)<br>.079 (2.0)<br>.098 (2.5)<br>.098 (2.5)<br>.138(3.5)|.0197 (0.5)<br>.0197 (0.5)<br>.0197 (0.5)<br>.0197 (0.5)<br>.0236(0.6)||
|220<br>330<br>470<br>1000<br>2200<br>3300|SEK221M050ST<br>SEK331M050ST<br>SEK471M050ST<br>SEK102M050ST<br>SEK222M050ST<br>SEK332M050ST|0.72<br>0.48<br>0.34<br>0.16<br>0.08<br>0.47|400.0<br>535.0<br>730.0<br>1110.0<br>1530.0<br>2478.0|.394 (10.0) <br>.394 (10.0) <br>.512 (13.0) <br>.630 (16.0) <br>.709 (18.0) <br>.709(18.0)|.630 (16.0)<br> .827 (21.0)<br> .827 (21.0)<br> .984 (25.0)<br> 1.40 (36.0)<br> 1.65(42.0)|.197 (5.0)<br>.197 (5.0)<br>.197 (5.0)<br>.295 (7.5)<br>.295 (7.5)<br>.295(7.5)|.0236 (0.6)<br>.0236 (0.6)<br>.0236 (0.6)<br>.0315 (0.8)<br>.0315 (0.8)<br>.0315(0.8)||
|**63 Vdc(79 Volts Surge)**|||||||||
|4.7<br>10<br>22<br>33<br>47|SEK4R7M063ST<br>SEK100M063ST<br>SEK220M063ST<br>SEK330M063ST<br>SEK470M063ST|28.23<br>13.27<br>6.03<br>4.02<br>2.82|34<br>55<br>90<br>110<br>155|.197 (5.0)<br>.197 (5.0)<br>.248 (6.3)<br>.248 (6.3)<br>.315(8.0)|.433 (11.0)<br>.433 (11.0)<br>.433 (11.0)<br>.433 (11.0)<br>.433(11.0)|.079 (2.0)<br>.079 (2.0)<br>.098 (2.5)<br>.098 (2.5)<br>.138(3.5)|.0197 (0.5)<br>.0197 (0.5)<br>.0197 (0.5)<br>.0197 (0.5)<br>.0236(0.6)||
|100<br>220<br>330<br>470<br>1000|SEK101M063ST<br>SEK221M063ST<br>SEK331M063ST<br>SEK471M063ST<br>SEK102M063ST|1.33<br>0.60<br>0.40<br>0.28<br>0.13|260<br>460<br>650<br>800<br>1200|.394 (10.0) <br>.394 (10.0) <br>.512 (13.0) <br>.512 (13.0) <br>.630(16.0)|.512 (13.0)<br> .827 (21.0)<br> .827 (21.0)<br> .984 (26.0)<br> 1.26(32.0)|.197 (5.0)<br>.197 (5.0)<br>.197 (5.0)<br>.197 (5.0)<br>.295(7.5)|.0236 (0.6)<br>.0236 (0.6)<br>.0236 (0.6)<br>.0236 (0.6)<br>.0315(0.8)||



CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com 

**T e SEK  105 ºC Radial Leaded Aluminum Electrol tic Ca acitors yp y p** 

|**Cap**<br>**(µF)**|**Catalog**<br>**Part Number**|**Max ESR **<br>**120 Hz**<br>**25 ºC**<br>**(Ω)**|**Max Ripple**<br>**120 Hz**<br>**105 ºC**<br>**(mA)**|**Size in.(mm)**|**Size in.(mm)**|**Size in.(mm)**|**Size in.(mm)**|
|---|---|---|---|---|---|---|---|
|||||**Diameter**<br>**(D)**|**Length**<br>**(L)**|**Lead Space**<br>**(S)**|**Lead Dia.**<br>**(d)**|
|**100 Vdc(125 Volts Surge)**||||||||
|0.47<br>1.0<br>2.2<br>3.3<br>4.7|SEKR47M100ST<br>SEK010M100ST<br>SEK2R2M100ST<br>SEK3R3M100ST<br>SEK4R7M100ST|282.33<br>132.70<br>60.32<br>40.21<br>28.23|10<br>15<br>22<br>29<br>37|.197 (5.0) <br>.197 (5.0) <br>.197 (5.0) <br>.197 (5.0) <br>.197(5.0)|.433 (11.0)<br> .433 (11.0)<br> .433 (11.0)<br> .433 (11.0)<br> .433(11.0)|.079 (2.0)<br>.079 (2.0)<br>.079 (2.0)<br>.079 (2.0)<br>.079(2.0)|.0197 (0.5)<br>.0197 (0.5)<br>.0197 (0.5)<br>.0197 (0.5)<br>.0197(0.5)|
|10.0<br>22.0<br>33.0<br>47.0<br>100.0|SEK100M100ST<br>SEK220M100ST<br>SEK330M100ST<br>SEK470M100ST<br>SEK101M100ST|13.27<br>6.03<br>4.02<br>2.82<br>1.33|65<br>115<br>160<br>210<br>385|.248 (6.3)<br>.315 (8.0)<br>.394 (10.0) <br>.394 (10.0) <br>.512(13.0)|.433 (11.0)<br>.433 (11.0)<br> .512 (13.0)<br> .630 (16.0)<br> .787(20.0)|.098 (2.5)<br>.138 (3.5)<br>.197 (5.0)<br>.197 (5.0)<br>.197(5.0)|.0197 (0.5)<br>.0236 (0.6)<br>.0236 (0.6)<br>.0236 (0.6)<br>.0236(0.6)|
|220.0<br>330.0<br>470.0|SEK221M100ST<br>SEK331M100ST<br>SEK471M100ST|0.60<br>0.40<br>0.28|590<br>720<br>875|.630 (16.0) <br>.630 (16.0) <br>.630(16.0)|.984 (25.0)<br> .984 (25.0)<br> 1.26(32.0)|.295 (7.5)<br>.295 (7.5)<br>.295(7.5)|.0315 (0.8)<br>.0315 (0.8)<br>.0315(0.8)|
|**160 Vdc(200 Volts Surge)**||||||||
|0.47<br>1.0<br>2.2<br>3.3<br>4.7|SEKR47M160ST<br>SEK010M160ST<br>SEK2R2M160ST<br>SEK3R3M160ST<br>SEK4R7M160ST|423.50<br>199.04<br>90.47<br>60.32<br>42.35|12<br>17<br>25<br>36<br>43|.248 (6.3)<br>.248 (6.3)<br>.248 (6.3)<br>.248 (6.3)<br>.248(6.3)|.433 (11.0)<br>.433 (11.0)<br>.433 (11.0)<br>.433 (11.0)<br>.433(11.0)|.098 (2.5)<br>.098 (2.5)<br>.098 (2.5)<br>.098 (2.5)<br>.098(2.5)|.0197 (0.5)<br>.0197 (0.5)<br>.0197 (0.5)<br>.0197 (0.5)<br>.0197(0.5)|
|10<br>22<br>33<br>47<br>100|SEK100M160ST<br>SEK220M160ST<br>SEK330M160ST<br>SEK470M160ST<br>SEK101M160ST|19.90<br>9.05<br>6.03<br>4.23<br>1.99|70<br>130<br>180<br>270<br>330|.315 (8.0)<br>.394 (10.0) <br>.394 (10.0) <br>.512 (13.0) <br>.512(13.0)|.433 (11.0)<br> .630 (16.0)<br> .827 (21.0)<br> .827 (21.0)<br> .984(26.0)|.138 (3.5)<br>.197 (5.0)<br>.197 (5.0)<br>.197 (5.0)<br>.197(5.0)|.0236 (0.6)<br>.0236 (0.6)<br>.0236 (0.6)<br>.0236 (0.6)<br>.0236(0.6)|
|220<br>330|SEK221M160ST<br>SEK331M160ST|0.90<br>0.60|500<br>850|.630 (16.0) <br>.709(18.0)|1.42 (36.0)<br> 1.65(42.0)|.295 (7.5)<br>.295(7.5)|.0315 (0.8)<br>.0315(0.8)|
|**200 Vdc(250 Volts Surge)**||||||||
|0.47<br>1.0<br>2.2<br>3.3<br>4.7|SEKR47M200ST<br>SEK010M200ST<br>SEK2R2M200ST<br>SEK3R3M200ST<br>SEK4R7M200ST|423.50<br>199.04<br>90.47<br>60.32<br>42.35|12<br>17<br>25<br>36<br>50|.248 (6.3)<br>.248 (6.3)<br>.248 (6.3)<br>.248 (6.3)<br>.315(8.0)|.433 (11.0)<br>.433 (11.0)<br>.453 (11.5)<br>.453 (11.5)<br>.433(11.0)|.098 (2.5)<br>.098 (2.5)<br>.098 (2.5)<br>.098 (2.5)<br>.138(3.5)|.0197 (0.5)<br>.0197 (0.5)<br>.0197 (0.5)<br>.0197 (0.5)<br>.0236(0.6)|
|10<br>22<br>33<br>47<br>100<br>220|SEK100M200ST<br>SEK220M200ST<br>SEK330M200ST<br>SEK470M200ST<br>SEK101M200ST<br>SEK221M200ST|19.90<br>9.05<br>6.03<br>4.23<br>1.99<br>0.90|80<br>140<br>190<br>220<br>335<br>515|.394 (10.0) <br>.394 (10.0) <br>.512 (13.0) <br>.512 (13.0) <br>.630 (16.0) <br>.709(18.0)|.512 (13.0)<br> .827 (21.0)<br> .827 (21.0)<br> .827 (21.0)<br> .984 (25.0)<br> 1.65(42.0)|.197 (5.0)<br>.197 (5.0)<br>.197 (5.0)<br>.197 (5.0)<br>.295 (7.5)<br>.295(7.5)|.0236 (0.6)<br>.0236 (0.6)<br>.0236 (0.6)<br>.0236 (0.6)<br>.0315 (0.8)<br>.0315(0.8)|
|**250 Vdc(300 Volts Surge)**||||||||
|0.47<br>1.0<br>2.2<br>3.3<br>4.7<br>10.0|SEKR47M250ST<br>SEK010M250ST<br>SEK2R2M250ST<br>SEK3R3M250ST<br>SEK4R7M250ST<br>SEK100M250ST|423.50<br>199.04<br>90.47<br>60.32<br>42.35<br>19.90|12<br>17<br>29<br>42<br>50<br>88|.248 (6.3)<br>.248 (6.3)<br>.248 (6.3)<br>.315 (8.0)<br>.315 (8.0)<br>.394(10.0)|.433 (11.0)<br>.433 (11.0)<br>.453 (11.5)<br>.433 (11.0)<br>.433 (11.0)<br> .630(16.0)|.098 (2.5)<br>.098 (2.5)<br>.098 (2.5)<br>.138 (3.5)<br>.138 (3.5)<br>.197(5.0)|.0197 (0.5)<br>.0197 (0.5)<br>.0197 (0.5)<br>.0236 (0.6)<br>.0236 (0.6)<br>.0236(0.6)|



CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com 

**T e SEK  105 ºC Radial Leaded Aluminum Electrol tic Ca acitors yp y p** 

|**Cap**<br>**(µF)**|**Catalog**<br>**Part Number**|**Max ESR **<br>**120 Hz**<br>**25 ºC**<br>**(Ω)**|**Max Ripple**<br>**120 Hz**<br>**105 ºC**<br>**(mA)**|**Size in.(mm)**|**Size in.(mm)**|**Size in.(mm)**|**Size in.(mm)**|<br> <br> <br> <br> <br> <br> <br> <br>|
|---|---|---|---|---|---|---|---|---|
|||||**Diameter**<br>**(D)**|**Length**<br>**(L)**|**Lead Space**<br>**(S)**|**Lead Dia.**<br>**(d)**||
|**250 Vdc(300 Volts Surge)**|||||||||
|22<br>33<br>47<br>100|SEK220M250ST<br>SEK330M250ST<br>SEK470M250ST<br>SEK101M250ST|9.05<br>6.03<br>4.23<br>1.99|155<br>190<br>230<br>340|.512 (13.0)<br>.512 (13.0)<br>.512 (13.0)<br>.630(16.0)|.827 (21.0)<br>.827 (21.0)<br>.984 (26.0)<br>1.26(32.0)|.197 (5.0)<br>.197 (5.0)<br>.197 (5.0)<br>.295(7.5)|.0236 (0.6)<br>.0236 (0.6)<br>.0236 (0.6)<br>.0315(0.8)||
|**350 Vdc(400 Volts Surge)**|||||||||
|0.47<br>1.0<br>2.2<br>3.3<br>4.7|SEKR47M350ST<br>SEK010M350ST<br>SEK2R2M350ST<br>SEK3R3M350ST<br>SEK4R7M350ST|564.67<br>265.39<br>120.63<br>80.42<br>56.47|14<br>20<br>35<br>47<br>55|.315 (8.0)<br>.315 (8.0)<br>.315 (8.0)<br>.394 (10.0)<br>.394(10.0)|.433 (11.0)<br>.433 (11.0)<br>.453 (11.5)<br>.512 (13.0)<br>.512(13.0)|.138 (3.5)<br>.138 (3.5)<br>.138 (3.5)<br>.197 (5.0)<br>.197(5.0)|.0236 (0.6)<br>.0236 (0.6)<br>.0236 (0.6)<br>.0236 (0.6)<br>.0236(0.6)||
|10<br>22<br>33<br>47<br>100|SEK100M350ST<br>SEK220M350ST<br>SEK330M350ST<br>SEK470M350ST<br>SEK101M350ST|26.54<br>12.06<br>8.04<br>5.65<br>2.65|95<br>165<br>195<br>240<br>360|.394 (10.0)<br>.512 (13.0)<br>.512 (13.0)<br>.630 (16.0)<br>.709(18.0)|.827 (21.0)<br>.984 (26.0)<br>.984 (25.0)<br>1.42 (36.0)<br>1.65(42.0)|.197 (5.0)<br>.197 (5.0)<br>.197 (5.0)<br>.295 (7.5)<br>.295(7.5)|.0236 (0.6)<br>.0236 (0.6)<br>.0236 (0.6)<br>.0315 (0.8)<br>.0315(0.8)||
|**400 Vdc(450 Volts Surge)**|||||||||
|0.47<br>1.0<br>2.2<br>3.3<br>4.7|SEKR47M400ST<br>SEK010M400ST<br>SEK2R2M400ST<br>SEK3R3M400ST<br>SEK4R7M400ST|564.67<br>265.39<br>120.63<br>80.42<br>56.47|14<br>20<br>35<br>50<br>58|.315 (8.0)<br>.315 (8.0)<br>.394 (10.0)<br>.394 (10.0)<br>.394(10.0)|.433 (11.0)<br>.433 (11.0)<br>.512 (13.0)<br>.512 (13.0)<br>.630(16.0)|.138 (3.5)<br>.138 (3.5)<br>.197 (5.0)<br>.197 (5.0)<br>.197(5.0)|.0236 (0.6) <br>.0236 (0.6) <br>.0236 (0.6) <br>.0236 (0.6) <br>.0236(0.6)||
|10<br>22<br>33<br>47|SEK100M400ST<br>SEK220M400ST<br>SEK330M400ST<br>SEK470M400ST|26.54<br>12.06<br>8.04<br>5.65|100<br>170<br>205<br>255|.512 (13.0)<br>.512 (13.0)<br>.630 (16.0)<br>.709(18.0)|.787 (20.0)<br>.984 (26.0)<br>1.26 (32.0)<br>1.40(36.0)|.197 (5.0)<br>.197 (5.0)<br>.295 (7.5)<br>.295(7.5)|.0236 (0.6) <br>.0236 (0.6) <br>.0315 (0.8) <br>.0315(0.8)||
|**450 Vdc(500 Volts Surge)**|||||||||
|0.47<br>1.0<br>2.2<br>3.3<br>4.7|SEKR47M450ST<br>SEK010M450ST<br>SEK2R2M450ST<br>SEK3R3M450ST<br>SEK4R7M450ST|564.67<br>265.39<br>120.63<br>80.42<br>56.47|14<br>20<br>35<br>50<br>58|.315 (8.0)<br>.315 (8.0)<br>.394 (10.0)<br>.394 (10.0)<br>.394(10.0)|.433 (11.0)<br>.433 (11.0)<br>.512 (13.0)<br>.512 (13.0)<br>.630(16.0)|.138 (3.5)<br>.138 (3.5)<br>.197 (5.0)<br>.197 (5.0)<br>.197(5.0)|.0236 (0.6)<br>.0236 (0.6)<br>.0236 (0.6)<br>.0236 (0.6)<br>.0236(0.6)||
|10<br>22<br>33<br>47|SEK100M450ST<br>SEK220M450ST<br>SEK330M450ST<br>SEK470M450ST|26.54<br>12.06<br>8.04<br>5.65|100<br>170<br>205<br>255|.512 (13.0)<br>.512 (13.0)<br>.630 (16.0)<br>.709(18.0)|.827 (21.0)<br>.984 (26.0)<br>1.26 (32.0)<br>1.40(36.0)|.197 (5.0)<br>.197 (5.0)<br>.295 (7.5)<br>.295(7.5)|.0236 (0.6)<br>.0236 (0.6)<br>.0315 (0.8)<br>.0315(0.8)||



CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com 

**T e SEK  105 ºC Radial Leaded Aluminum Electrol tic Ca acitors yp y p** 

## **Taping & Packaging** 

## **Fig. 1 - Formed Taping** 

**Fig. 2 - Straight Taping (5Φ, 6.3Φ, 8Φ)** 

**==> picture [219 x 139] intentionally omitted <==**

**----- Start of picture text -----**<br>
P2 P h<br>D A<br>H P1<br>F<br>H0 t<br>W0 W<br>P0 d D0<br>**----- End of picture text -----**<br>


**==> picture [219 x 140] intentionally omitted <==**

**----- Start of picture text -----**<br>
P2 P h<br>D A<br>H1<br>H P1<br>F<br>t<br>W0 W<br>d<br>P0 D0<br>**----- End of picture text -----**<br>


## **Fig. 3- Straight Taping (Under 10Φ, 12Φ, 13Φ)** 

**Fig. 4- Straight Taping (16Φ, 18Φ)** 

**==> picture [528 x 435] intentionally omitted <==**

**----- Start of picture text -----**<br>
P2 P h P2 P h<br>D A D A<br>F F<br>H P1 H P1<br>t t<br>W0 W W0 W<br>P0 d D0 P0 d D0<br>Standard Lead Spacing of Taped Components is 5mm<br>Other Lead Spacing is Available by Special Order<br>Code D A d P P P P F W W H H D t ih<br>0 1 2 0 0 0 Fig.<br>+0.8<br>Tolerance 0.5 1.0 ±0.05 ±1.0 ±0.2 ±0.7 ±1.3 ±0.5 Min. ±0.75 ±0.5 ±0.2 ±0.2 Max.<br>-0.2<br>4 ~ 6.3 7.0 0.45 12.7 12.7 3.85 6.35 5.0 18.0 12.5 18.5 16.0 4.0 0.7 2.0<br>1<br>5 ~ 8 12.5 0.5 12.7 12.7 3.85 6.35 5.0 18.0 12.5 18.5 16.0 4.0 0.7 2.0<br>5, 6.3 12.5 0.5 12.7 12.7 5.1 6.35 2.5 18.0 12.5 18.5 4.0 0.7 2.0<br>2<br>Item 8 12.5 0.5 12.7 12.7 4.6 6.35 3.5 18.0 12.5 18.5 4.0 0.7 2.0<br>10 21.0 0.6 12.7 12.7 3.85 6.35 5.0 18.0 12.5 18.5 4.0 0.7 2.0<br>3<br>12, 13 26.0 0.6 15.0 15.0 5.0 7.5 5.0 18.0 12.5 18.5 4.0 0.7 2.0<br>16, 18 26.0 0.8 30.0 15.0 3.75 7.5 7.5 18.0 12.5 18.0 4.0 0.7 2.0 4<br>CapacitorDiameter Dimensions (mm)Ammo Pack Box QuantityPer Ammo Pack          Case Tape And Reel Quantities<br>(mm)D A±5 B Max C±3 Ammo Pack Box        Diameter                  Reel                    Reel   Qty.<br>        D  (mm) Width                      (Pcs.)<br>4  250  340  54  2,500<br>5  250  340  54  2,000 4  44  1500<br>6.3  290  340  54  2,000 A 5  44  1300<br>8 250 340 54  1,000 6  44  1100<br> 10 (12 L) 290  340  54  750 8  44  750<br>10 (16 L) 350  340  59  900 C B 10 (12L) 44  600<br>  10 (20 L) 340  340  71  900 10 (16L)  50  600<br>1216 , 13  340 340  3340 40  71 71  250 500 Ammo Pack boxes are shipped 5 to the outer packing carton  1216 , 13  - -  --<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 • www.cde.com 

**T e SEK  105 ºC Radial Leaded Aluminum Electrol tic Ca acitors yp y p** 

**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. 

CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com 



## Links

- [View this product on Novapart](https://novapart.co/products/SEK100M050ST/aluminum-electrolytic-capacitor-10uf-50v-20-radial)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/en-ES/cornell-dubilier/sek100m050st/aluminum-electrolytic-capacitor/dp/1189782)
---

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