Datasheet > 401C142M250BA8

401C142M250BA8

更新时间： 2024-12-01 00:36:31

品牌	Logo	应用领域
CDE		/
页数	文件大小	规格书
8页	504K
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The Ultimate in Cold Performance and ESR

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401C142M250BA8 数据手册

Type 401C –55 °C to 105 °C Low-ESR, Wide Temperature Grade

The Ultimate in Cold Performance and ESR

The Type 401C is the wide-temperature, low-voltage

version of the Type 450C. It is ideal for high-ripple

current military and industrial applications that need

full performance at cold temperatures. It also excels

as a power-supply output capacitor because of its

exceptionally low ESR. The extended cathode foil of

the 401C assures cool operation and heat ﬂow from

the capacitor element to the can in all mounting

orientations.

Highlights

• Better value than large snap-in capacitors

• Ripple Currents to >50 amps at 55 °C

• ESRs to 3.5 mΩ

• > 90% capacitance at –40 °C

• Thermal-Pak™ extended cathode construction

Speciﬁcations

–55 °C to 105 °C

6.3 to 250 Vdc

380 µF to 570,000 µF ± 20%

≤ 1.5 √CV µA, 4 mA max, 5 minutes

–55 °C multiple of 25 °C Z ≤ 3

Operating Temperature:

Rated Voltage:

Capacitance:

DC Leakage Current:

Cold Impedance:

Ambient Temperature

Ripple Current Multipliers:

45 °C

55 °C

65 °C

75 °C

85 ºC

95 ºC

105 °C

1.66

1.52

1.37

1.20

1.00

0.75

0.36

Frequency

50 Hz 60 Hz 120 Hz 360 Hz 1 kHz 5 kHz 10 kHz & up

6.3 to 50 V

0.85

0.90

0.53

1.00

1.05

1.15

1.10

1.15

1.10

1.20

1.10

1.20

63 to 250 V 0.50

EIA Ripple Life: 2,000 h at 85 °C per EIA IS-749 with 85 ºC ripple current

∆ Capacitance ±10%

ESR 200% of limit

DCL 100% of limit

Life Test: 4,000 h at 105ºC with rated voltage

∆ Capacitance ±10%

ESR 200% of limit

DCL 100% of limit

Shelf Life Test: 500 h at +105 °C, capacitance, ESR and DCL, will meet initial

requirements

Vibration: 10 to 55 Hz, 0.06” and 10 g max, 2 h each plane

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).

CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800 • www.cde.com

12 3 4 5 6 7 8

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