Datasheet > 4CMC972M250BE8

4CMC972M250BE8

更新时间： 2024-11-01 04:25:31

品牌	Logo	应用领域
CDE		/
页数	文件大小	规格书
7页	485K
描述
Type 4CMC 85 ∑C, High-Cap, Radial Leaded, Aluminum Electrolytic

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4CMC972M250BE8 数据手册

Type 4CMC 85 °C, High-Cap, Radial Leaded, Aluminum Electrolytic

Best Value Printed Circuit Mount Type

The Type 4CMC is the PC-mount version of the high-

capacitance Type DCMC screw-terminal capacitor and

has about 50% more capacitance per can size through

250 V. It’s for bus ﬁltering applications where more

capacitance or smaller can size is important like welders

and energy storage. It’s a much better value than a large

snap-in capacitor. Its extended cathode foil assures cool

operation with heatﬂow from the capacitor element to

the can in all mounting orientations.

Highlights

• Much better value than large snap-in capacitor

• Ripple Currents to > 50 amps at 55 °C

• 3-leads for reverse proof, strong mounting

• Printed-circuit mounting version of DCMC

• Thermal-Pak™ extended cathode construction

Speciﬁcations

–40 °C to +85 °C

16 to 500 Vdc

Operating Temperature:

Rated Voltage:

210 µF to 420,000 µF ± 20%

± 20%

≤ 6 √CV µA, 6 max, 5 min.

–20 °C multiple of 25 °C Z ≤ 8 for 16 to 50 V,

4 for 63 to 100 V, 3 for 160 V & up

Ambient Temperature

Capacitance:

Capacitance Tolerance:

DC Leakage Current:

Cold Impedance:

Ripple Current Multipliers:

45 °C

55 °C

65 °C

75 °C

85 °C

2.00

1.73

1.41

1.00

Frequency

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

6.3 to 50 V

0.80

0.85

1.00

1.05

1.08

63 to 250 V 0.80

300 to 500 0.78

0.83

0.80

1.00

1.15

1.30

1.20

1.40

1.20

1.40

1.20

1.40

2,000 h at 85 °C and full load

∆ Capacitance ±20%

ESR 200% of limit

EIA Ripple Life:

Life Test:

DCL 100% of limit

3,000 h at 85 ºC with rated voltage

∆ Capacitance ±10%

ESR 200% of limit

DCL 100% of limit

500 h at 85 °C, capacitance, ESR and DCL, initial requirements

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

Shelf Life Test:

Vibration:

Complies with the EU Directive 2002/95/EC

requirement restricting the use of Lead (Pb), Mercury

(Hg), Cadmium (Cd), Hexavalent chromium (Cr(VI)),

PolyBrominatedBiphenyls(PBB)andPolyBrominated

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

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4CMX264U010EC8	CDE	获取价格	CAPACITOR, ALUMINUM ELECTROLYTIC, NON SOLID, POLARIZED, 10V, 260000uF, THROUGH HOLE MOUNT,
4CMX264U016BD8	CDE	获取价格	CAPACITOR, ALUMINUM ELECTROLYTIC, NON SOLID, POLARIZED, 16V, 260000uF, THROUGH HOLE MOUNT,
4CMX264U7R5BB8	CDE	获取价格	CAPACITOR, ALUMINUM ELECTROLYTIC, NON SOLID, POLARIZED, 7.5V, 260000uF, THROUGH HOLE MOUNT

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