DCMC144U025BD0B datasheet, PDF

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DCMC144U025BD0B: DescriptionAluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 25V, 75% +Tol, 10% -Tol, 140000uF, Chassis Mount, CAN, ROHS COMPLIANT; CategoryPassive components capacitor; File Size627KB，14 Pages; ManufacturerCDE [ CORNELL DUBILIER ELECTRONICS ]; Environmental Compliance

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DCMC144U025BD0B Overview

Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 25V, 75% +Tol, 10% -Tol, 140000uF, Chassis Mount, CAN, ROHS COMPLIANT

DCMC144U025BD0B Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
package instruction	,
Reach Compliance Code	compliant
ECCN code	EAR99
capacitance	140000 µF
Capacitor type	ALUMINUM ELECTROLYTIC CAPACITOR
diameter	50.8 mm
dielectric materials	ALUMINUM (WET)
ESR	7.3 mΩ
leakage current	6 mA
length	117.48 mm
Manufacturer's serial number	DCMC
Installation features	CHASSIS MOUNT
negative tolerance	10%
Number of terminals	2
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package shape	CYLINDRICAL PACKAGE
Package form	Screw Ends
polarity	POLARIZED
positive tolerance	75%
Rated (DC) voltage (URdc)	25 V
ripple current	19900 mA
series	DCMC
surface mount	NO
Terminal pitch	22.23 mm
Terminal shape	BINDING POST

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Type DCMC

85 ºC High Capacitance, Screw Terminal, Aluminum

–40 °C to +85 °C, High Capacitance

Highest Capacitance Screw Terminal Type

With more capacitance and often more ripple-current capabilty

than the best-value Type 3186 capacitor, the Type DCMC capaci-

tor is the better choice for high-capacitance, power supply filters

and energy storage applications such as welding equipment,UPS

systems and computer hold-up power. The extended cathode foil

of the DCMC assures cool operation with heatflow from the ca-

pacitor element to the can.

Highlights

•

Highest capacitance value

•

Right for Power Supply and UPS systems

•

Thermal-Pak™ extended cathode construction

–40 °C to +85 °C

6.3 to 550 Vdc

110 µF to 2.7 F

–10% +75% up to 100 Vdc, –10 + 50% 160 Vdc & up

≤6√CV µA (6 mA max.) at 5 minutes

–20 °C multiple of 25 °C Z ≤ 20 for 6.3–10V, 8 for 16–50V,

4 for 63–100V, 3 for 150V and up.

Ambient Temperature

45 °C

2.24

55 °C

2.00

65 °C

1.73

75 °C

1.41

85 °C

1.00

10 kHz

50 Hz 60 Hz 120 Hz 360 Hz 1 kHz 5 kHz

1 3/8” & 1 3/4” Diameters

6.3 to 160 V

200 to 350 V

400 to 550 V

2” & 2 1/2” Diameters

6.3 to 160 V

200 to 350 V

400 to 550 V

3” & 3 1/2” Diameters

6.3 to 160 V

200 to 350 V

400 to 550 V

0.95

0.85

0.82

0.96

0.88

0.84

1.00

1.02

1.08

1.13

1.04

1.12

1.20

1.05

1.14

1.24

1.05

1.17

1.27

0.93

0.81

0.79

0.95

0.87

0.83

1.00

1.04

1.13

1.17

1.07

1.20

1.26

1.11

1.24

1.30

1.12

1.26

1.34

0.92

0.80

0.78

0.94

0.85

0.83

1.00

1.05

1.17

1.20

1.10

1.30

1.35

1.10

1.30

1.36

1.12

1.32

1.40

& up

Specifications

Operating Temperature:

Rated Voltage:

Capacitance:

Capacitance Tolerance:

DC Leakage Current:

Cold Impedence:

Ripple Current Multipliers:

Frequency

3,000 h with rated ripple current @ +85 °C per EIA IS-749

∆Capacitance ±20%

ESR 200% of limit

DCL 100% of limit

Life Test:

4,000 h at 85 °C and rated voltage

Complies with the EU Directive

DCapacitance

±20%

2002/95/EC requirement

ESR 200% of limit

restricting the use of Lead (Pb),

Mercury (Hg), Cadmium (Cd),

DCL 100% of limit

Hexavalent chromium (Cr(VI)),

Shelf Life:

500 h @ 85 °C, capacitance, ESR and DCL, initial require-

PolyBrominated Biphenyls (PBB)

and PolyBrominated Diphenyl

ments.

Ethers (PBDE).

Vibration:

10 to 55 Hz, 0.06” and 10g max, 1.5 h ea. of 2 axis

CDM Cornell Dubilier

•

140 Technology Place

•

Liberty, SC 29657

•

Phone: (864)843-2277

•

Fax: (864)843-3800

•

www.cde.com

EIA Load Life:

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