Type 381EL
105 ºC Ultra-Long Life Snap-In, Aluminum
More than 100,000 Hours Operation at 65 °C and Rated 105 °C Ripple
The new 381EL extends expected life capability to 15 years or more
in typical applications. And that’s with the 105 °C rated ripple cur-
rent applied. With 3.5 times the life of our long-life Type 381LX, the
Type 381EL is the choice for hot applications like industrial power
supplies, inverter lighting systems and motor drives.
Highlights
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Operating Temperature:
Rated Voltage:
Capacitance:
Leakage Current:
Ripple Current Multipliers:
High value extended life.
Withstands 7000 hours at 105 °C with rated ripple current.
Expected life more than 100,000 hours at 65 °C with rated ripple.
Rated voltage to 450 Vdc.
Made in USA.
50% more ripple current than 381L.
–40 °C to + 105 °C up to 300 V, –25 ºC to 105 ºC
≥
315 V
160 to 450 Vdc
39 µF to 2,200 µF ± 20%
≤
3
√
CV µA, at 5 minutes
Ambient Temperature
45 ºC
2.35
Frequency
50Hz
0.75
60 Hz
0.80
120 Hz
1.00
500 Hz
1.20
1 kHz
1.25
10 kHz
& up
1.40
60 ºC
2.20
70 ºC
2.00
85 ºC
1.55
105 ºC
1.00
Specifications
EIA Ripple Life:
Load LifeTest:
Shelf 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).
20,000 h at 85 °C,per EIA IS-749 with 105 ºC ripple current.
∆
Capacitance ±20%
ESR 200% of limit
7000 h at full load at 105 °C
∆
Capacitance ±20%
ESR 200% of limit
DCL 100% of limit
1000 h at 105 °C
∆
Capacitance ± 20%
ESR 200% of limit
DCL 100% of limit
10 to 55 Hz, 0.06" and 10 g max, 2 h each plane
Vibration:
CDM Cornell Dubilier
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140 Technology Place
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Liberty, SC 29657
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Phone: (864)843-2277
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Fax: (864)843-3800
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www.cde.com
Analog electronics
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