381LQ681M400A452 is out of stock and can be placed on backorder.
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Datasheet
680 µF 400 V Aluminum Electrolytic Capacitors Radial, Can - Snap-In 268mOhm @ 120Hz 2000 Hrs @ 105°C
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

381LQ681M400A452

DigiKey Part Number
338-3768-ND
Manufacturer
Manufacturer Part Number
381LQ681M400A452
Description
CAP ALUM 680UF 20% 400V SNAP TH
Manufacturer Standard Lead Time
30 Weeks
Customer Reference
Detailed Description
680 µF 400 V Aluminum Electrolytic Capacitors Radial, Can - Snap-In 268mOhm @ 120Hz 2000 Hrs @ 105°C
Datasheet
 Datasheet
Product Attributes
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Category
Operating Temperature
-25°C ~ 105°C
Mfr
Polarization
Polar
Series
Applications
Packaging
Bulk
Ripple Current @ Low Frequency
2.12 A @ 120 Hz
Part Status
Active
Ripple Current @ High Frequency
2.97 A @ 20 kHz
Capacitance
Lead Spacing
0.394" (10.00mm)
Tolerance
±20%
Size / Dimension
1.378" Dia (35.00mm)
Voltage - Rated
400 V
Height - Seated (Max)
1.850" (47.00mm)
ESR (Equivalent Series Resistance)
268mOhm @ 120Hz
Mounting Type
Lifetime @ Temp.
2000 Hrs @ 105°C
Package / Case
Radial, Can - Snap-In
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (9)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SLP681M400H4P3Cornell Dubilier Knowles0338-1936-ND$10.43000Similar
LGX2G681MELC45Nichicon0493-7988-ND$13.39000Direct
B43644A9687M000EPCOS - TDK Electronics0B43644A9687M000-ND$15.11000Direct
EKMS401VSN681MA45SChemi-Con0565-EKMS401VSN681MA45S-ND$11.81000Upgrade
EKMW451VSN681MA45SChemi-Con0565-EKMW451VSN681MA45S-ND$14.26000Upgrade
Available To Order
Factory Stock: 2,280
120 estimated in stock on 17-May-2027

This is stock that is available at the supplier which may be available to DigiKey upon receipt of order.

All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$11.25000$11.25
10$8.18300$81.83
50$6.91880$345.94
120$6.76967$812.36
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.