381LL Snap-In Capacitors

Cornell Dubilier / Knowles (CDE) 381LL Snap-In Capacitors are two-pin aluminum electrolytic capacitors. The series is designed to meet the high-ripple-current demands of inverter DC link applications where a long life of the capacitor bank is essential to system reliability. CDE 381LL capacitors deliver reliable performance and stability of parameters over the life of the capacitors. These capacitors are rated for 8000 hours of life at full-rated conditions.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Capacitance
Voltage Rating DC
Diameter
Length
Lead Spacing
Product
Life
Tolerance
Ripple Current
ESR
Minimum Operating Temperature
Maximum Operating Temperature
Number of Pins
Series
Packaging
Knowles / Illinois Capacitor Aluminum Electrolytic Capacitors - Snap In 6800uF 100V 20% 8K hours
Datasheet
1In Stock
Min.: 1
Mult.: 1

6800 uF 100 VDC 40 mm (1.575 in) 63 mm (2.48 in) 10 mm (0.394 in) Aluminum Electrolytic Capacitors 8000 Hour 20 % 6.96 A 37 mOhms - 55 C + 105 C 2 Pin 381LL Bulk
Knowles / Illinois Capacitor Aluminum Electrolytic Capacitors - Snap In 18000uF 35V 20% 8K hours
Datasheet
68In Stock
Min.: 1
Mult.: 1

18000 uF 35 VDC 35 mm (1.378 in) 50 mm (1.969 in) 10 mm (0.394 in) Aluminum Electrolytic Capacitors 8000 Hour 20 % 6.09 A 27 mOhms - 55 C + 105 C 2 Pin 381LL Bulk
Knowles / Illinois Capacitor Aluminum Electrolytic Capacitors - Snap In 6800uF 35V 20% 8K hours
Datasheet
8In Stock
Min.: 1
Mult.: 1

6800 uF 35 VDC 35 mm (1.378 in) 35 mm (1.378 in) 10 mm (0.394 in) Aluminum Electrolytic Capacitors 8000 Hour 20 % 3.84 A 58 mOhms - 55 C + 105 C 2 Pin 381LL Bulk
Knowles / Illinois Capacitor Aluminum Electrolytic Capacitors - Snap In 18000uF 50V 20% 8K hours
Datasheet
2In Stock
100Expected 12/23/2026
Min.: 1
Mult.: 1

18000 uF 50 VDC 35 mm (1.378 in) 63 mm (2.48 in) 10 mm (0.394 in) Aluminum Electrolytic Capacitors 8000 Hour 20 % 7.28 A 18 mOhms - 55 C + 105 C 2 Pin 381LL Bulk
Knowles / Illinois Capacitor Aluminum Electrolytic Capacitors - Snap In 18000uF 63V 20% 8K hours
Datasheet
60In Stock
Min.: 1
Mult.: 1

18000 uF 63 VDC 40 mm (1.575 in) 63 mm (2.48 in) 10 mm (0.394 in) Aluminum Electrolytic Capacitors 8000 Hour 20 % 6.04 A 33 mOhms - 55 C + 105 C 2 Pin 381LL Bulk
Knowles / Illinois Capacitor Aluminum Electrolytic Capacitors - Snap In 4700uF 63V 20% 8K hours
Datasheet
76In Stock
Min.: 1
Mult.: 1

4700 uF 63 VDC 35 mm (1.378 in) 35 mm (1.378 in) 10 mm (0.394 in) Aluminum Electrolytic Capacitors 8000 Hour 20 % 2.91 A 86 mOhms - 55 C + 105 C 2 Pin 381LL Bulk
Knowles / Illinois Capacitor Aluminum Electrolytic Capacitors - Snap In 4700uF 100V 20% 8K hours
Datasheet
90In Stock
Min.: 1
Mult.: 1

4700 uF 100 VDC 35 mm (1.378 in) 63 mm (2.48 in) 10 mm (0.394 in) Aluminum Electrolytic Capacitors 8000 Hour 20 % 5.86 A 42 mOhms - 55 C + 105 C 2 Pin 381LL Bulk
Knowles / Illinois Capacitor Aluminum Electrolytic Capacitors - Snap In 6800uF 80V 20% 8K hours
Datasheet
1In Stock
Min.: 1
Mult.: 1

6800 uF 80 VDC 35 mm (1.378 in) 63 mm (2.48 in) 10 mm (0.394 in) Aluminum Electrolytic Capacitors 8000 Hour 20 % 6 A 40 mOhms - 55 C + 105 C 2 Pin 381LL Bulk
Knowles / Illinois Capacitor Aluminum Electrolytic Capacitors - Snap In 6800uF 63V 20% 8K hours
Datasheet
27In Stock
80Expected 12/15/2026
Min.: 1
Mult.: 1

6800 uF 63 VDC 35 mm (1.378 in) 50 mm (1.969 in) 10 mm (0.394 in) Aluminum Electrolytic Capacitors 8000 Hour 20 % 4.18 A 48 mOhms - 55 C + 105 C 2 Pin 381LL Bulk
Knowles / Illinois Capacitor Aluminum Electrolytic Capacitors - Snap In 6800uF 50V 20% 8K hours
Datasheet
160Expected 1/27/2027
Min.: 1
Mult.: 1

6800 uF 50 VDC 35 mm (1.378 in) 35 mm (1.378 in) 10 mm (0.394 in) Aluminum Electrolytic Capacitors 8000 Hour 20 % 3.91 A 47 mOhms - 55 C + 105 C 2 Pin 381LL Bulk
Knowles / Illinois Capacitor Aluminum Electrolytic Capacitors - Snap In 3300uF 100V 20% 8K hours
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 240
Mult.: 80

3300 uF 100 VDC 35 mm (1.378 in) 50 mm (1.969 in) 10 mm (0.394 in) Aluminum Electrolytic Capacitors 8000 Hour 20 % 4.7 A 59 mOhms - 55 C + 105 C 2 Pin 381LL Bulk
Knowles / Illinois Capacitor Aluminum Electrolytic Capacitors - Snap In 4700uF 80V 20% 8K hours
Datasheet
Non-Stocked Lead-Time 20 Weeks

4700 uF 80 VDC 35 mm (1.378 in) 50 mm (1.969 in) 10 mm (0.394 in) Aluminum Electrolytic Capacitors 8000 Hour 20 % 4.8 A 56 mOhms - 55 C + 105 C 2 Pin 381LL Bulk