
For Reference Only
Part Number | SEK3R3M250ST |
OEMstron Part # | SEK3R3M250ST |
Manufacturer | Cornell Dubilier Electronics (CDE) |
Category | Passive Components › Capacitors › Aluminum Electrolytic Capacitors |
Description | CAP ALUM 3.3UF 20% 250V RADIAL |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | SEK3R3M250ST PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 22 - Mar 27 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
SEK3R3M250ST Specifications
Part Number | SEK3R3M250ST | |
Brand | Cornell Dubilier Electronics (CDE) | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Passive Components | |
Category | Capacitors | |
Subcategory | Aluminum Electrolytic Capacitors | |
Manufacturer | Cornell Dubilier Electronics (CDE) | |
Series | SEK | |
Capacitance | 3.3µF | |
Tolerance | ±20% | |
Voltage - Rated | 250V | |
ESR (Equivalent Series Resistance) | 60.32 Ohm @ 120Hz | |
Lifetime @ Temp. | 2000 Hrs @ 105°C | |
Operating Temperature | -40°C ~ 105°C | |
Polarization | Polar | |
Ratings | - | |
Applications | General Purpose | |
Ripple Current @ Low Frequency | 42mA @ 120Hz | |
Ripple Current @ High Frequency | 67.2mA @ 10kHz | |
Impedance | - | |
Lead Spacing | 0.138" (3.50mm) | |
Size / Dimension | 0.315" Dia (8.00mm) | |
Height - Seated (Max) | 0.433" (11.00mm) | |
Surface Mount Land Size | - | |
Mounting Type | Through Hole | |
Package / Case | Radial, Can |
SEK3R3M250ST Documents

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Part Number | Description | Stock |
SEK3R3M250ST Cornell Dubilier Electronics Inc |
ALUMINUM ELECTROLYTIC CAPACITOR 3.3UF, 250V, 20%, RADIAL, Product Range:SEK Series, Capacitance:3.3F, Capacitance Tolerance: 20%, Voltage Rating:250V, Diameter:8mm, ESR:60.32ohm, Height:11mm, Capacitor Terminals:Radial Leaded , RoHS Compliant: Yes |
Contact Us |
Part Number | Description | Stock |
SEK3R3M250ST D# SEK3R3M250ST-ND Cornell Dubilier Electronics Inc |
CAP ALUM 3.3UF 20% 250V RADIAL |
Temporarily Out of Stock |
Part Number | Description | Stock |
SEK3R3M250ST D# 08C2464 Cornell Dubilier Electronics Inc |
ALUMINUM ELECTROLYTIC CAPACITOR 3.3UF, 250V, 20%, RADIAL, Capacitance:3.3µF, Voltage Rating:250V, Product Range:SEK Series, Capacitance Tolerance:± 20%, Capacitor Terminals:Radial Leaded, Lifetime @ Temperature:1000 hours @ 105°C RoHS Compliant: Yes RoHS: Compliant
Min Qty: 2000
Container: Bulk
|
0 |
Part Number | Description | Stock |
SEK3R3M250ST D# NS-SEK3R3M250ST Cornell Dubilier Electronics Inc |
OEM/CM ONLY |
8218 |
Part Number | Description | Stock |
SEK3R3M250ST D# 000000000000467505 Cornell Dubilier Electronics Inc |
Cap Aluminum Lytic 3.3uF 250V 20% (8 X 11mm) Radial 3.5mm 60.32 Ohm 42mA 2000h 105°C |
0 |
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