DCMC681T450AC2B Cornell-Dubilier, DCMC681T450AC2B Datasheet

DCMC681T450AC2B

Manufacturer Part Number

DCMC681T450AC2B

Description

Capacitor, Al; 680uF; High Cap. Computer Grade; Screw; -10%, +50%; Case AC; 450VDC

Manufacturer

Cornell-Dubilier

Datasheet

1.DCM202T450CD2D.pdf (14 pages)

Specifications of DCMC681T450AC2B

Capacitance

680 μF

Case Code

Current, Ripple

3.4 A (Max.) @ 85 °C, 120 Hz

Diameter

1.375 in. +⁄- 0.031 in.

Esr

169.5 Milliohms

Esr, Maximum

169.5 Milliohms @ 25 °C, 120 Hz

Esr, Test Condition

@ +25°C, 120 Hz

Insulation Material

PVC

Length

4.125 in. +⁄- 0.062 in.

Material, Element

Aluminum Electrolytic

Shelf Life

500 hr

Temperature, Operating, Maximum

+85 °C

Temperature, Operating, Minimum

-40 °C

Terminal Spacing

0.50 in. +⁄- 0.015 in.

Termination

Screw Terminal

Tolerance

–10 to +50%

Voltage, Rating

450 VDC

Voltage, Surge

500 VDC

Capacitance Range

270 to 51,000 μF

Voltage Range

6.3 to 550 VDC

Operating Temperature

–40°C to 85°C

Leakage Current

≤6 √cv μA (6 mA max.) at 5 Minutes

Lead Free Status / Rohs Status

RoHS Compliant part

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

DCMC681T450AC2B

Manufacturer:

Cornell

Quantity:

30 000

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Download datasheet (628Kb)

Specifications

–40 °C to +85 °C, High Capacitance

CDM Cornell Dubilier

Complies with the EU Directive

2 0 0 2 / 9 5 / E C r e q u i r e m e n t

restricting the use of Lead (Pb),

Mercury (Hg), Cadmium (Cd),

Hexavalent chromium (Cr(VI)),

PolyBrominated Biphenyls (PBB)

and PolyBrominated Diphenyl

Ethers (PBDE).

Type DCMC

Ripple Current Multipliers:

Operating Temperature:

Capacitance Tolerance:

DC Leakage Current:

•

140 Technology Place

Cold Impedence:

85 ºC High Capacitance, Screw Terminal, Aluminum

EIA Load Life:

Rated Voltage:

Capacitance:

Vibration:

Shelf Life:

Life Test:

•

Liberty, SC 29657

Highlights

•

Ambient Temperature

Frequency

–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

–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.

1 3/8” & 1 3/4” Diameters

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

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

ments.

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

≤6√CV µA (6 mA max.) at 5 minutes

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.

2” & 2 1/2” Diameters

3” & 3 1/2” Diameters

Highest capacitance value

Right for Power Supply and UPS systems

Thermal-Pak™ extended cathode construction

4,000 h at 85 °C and rated voltage

45 °C

2.24

200 to 350 V

400 to 550 V

200 to 350 V

400 to 550 V

200 to 350 V

400 to 550 V

6.3 to 160 V

∆Capacitance ±20%

ESR 200% of limit

DCL 100% of limit

DCapacitance ±20%

ESR 200% of limit

DCL 100% of limit

•

55 °C

2.00

Phone: (864)843-2277

65 °C

1.73

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

0.92

0.80

0.78

0.93

0.81

0.79

0.95

0.85

0.82

0.94

0.85

0.83

0.95

0.87

0.83

0.96

0.88

0.84

•

75 °C

1.41

Fax: (864)843-3800

1.00

85 °C

1.05

1.17

1.20

1.04

1.13

1.17

1.02

1.08

1.13

1.00

1.10

1.30

1.35

1.07

1.20

1.26

1.04

1.12

1.20

•

www.cde.com

1.10

1.30

1.36

1.11

1.24

1.30

1.05

1.14

1.24

10 kHz

& up

1.12

1.32

1.40

1.12

1.26

1.34

1.05

1.17

1.27

Related parts for DCMC681T450AC2B

DCMC681T450AC2B Summary of contents

Page 1

Type DCMC 85 ºC High Capacitance, Screw Terminal, Aluminum –40 °C to +85 °C, High Capacitance Specifications Operating Temperature: Rated Voltage: Capacitance: Capacitance Tolerance: DC Leakage Current: Cold Impedence: Ripple Current Multipliers: EIA Load Life: Complies with the EU Directive ...

Page 2

Type DCMC 85 ºC High Capacitance, Screw Terminal, Aluminum Outline Drawing For insulated case, add 0.024”(0.610 mm) to “D”and 0.030”(0.762 mm) to height. NOTE: With the stud-mount feature, a ther- mally-conductive disk can be inserted in the bottom flush with ...

Page 3

Type DCMC 85 ºC High Capacitance, Screw Terminal, Aluminum Part Numbering System DCMC 492 Type Capacitance Tolerance M = ±20% 100 = 10 µF 101 = 100 µ –10%+75% 492 = 4900 µ 10%+50% 433= 43,000 ...

Page 4

Type DCMC 85 ºC High Capacitance, Screw Terminal, Aluminum Typical Performance Curves • CDM Cornell Dubilier 140 Technology Place • • Liberty, SC 29657 Phone: (864)843-2277 • • Fax: (864)843-3800 www.cde.com ...

Page 5

Page 6

Type DCMC 85 ºC High Capacitance, Screw Terminal, Aluminum Ratings ESR Max. Catalog @ 25 °C Cap. Part Number 120 Hz (mΩ) (µF) 6.3 Vdc (8 Vdc Surge) 28000 DCMC283U6R3AK2B 46.9 57000 DCMC573U6R3AA2B 26.5 68000 DCMC683U6R3AH2B 18.8 91000 DCMC913U6R3AB2B 14.7 ...

Page 7

Type DCMC 85 ºC High Capacitance, Screw Terminal, Aluminum ESR Max. Catalog @ 25 °C Cap. Part Number 120 Hz (mΩ) (µF) 1900000 DCMC195U010FN2D 1.8 2200000 DCMC225U010FG2D 1.5 16 Vdc (20 Vdc Surge) 21000 DCMC213U016AK2B 46.9 35000 DCMC353U016AA2B 26.5 49000 ...

Page 8

Type DCMC 85 ºC High Capacitance, Screw Terminal, Aluminum ESR Max. Cap. Catalog @ 25 °C (µF) Part Number 120 Hz (mΩ) 950000 DCMC954U025FN2D 3.0 1100000 DCMC115U025FG2D 2.9 35 Vdc (40 Vdc Surge) DCMC822U035AK2B 8200 41.7 14000 DCMC143U035AA2B 26.7 16000 ...

Page 9

Type DCMC 85 ºC High Capacitance, Screw Terminal, Aluminum ESR Max. Cap. Catalog @ 25 °C (µF) Part Number 120 Hz (mΩ) 350000 DCMC354U050DN2D 4.5 390000 DCMC394U050DG2D 4.1 450000 DCMC454U050FN2D 4.2 520000 DCMC524U050FG2D 3.8 63 Vdc (75 Vdc Surge) DCMC412U063AK2B ...

Page 10

Type DCMC 85 ºC High Capacitance, Screw Terminal, Aluminum ESR Max. Catalog @ 25 °C Cap. Part Number 120 Hz (mΩ) (µF) 160000 DCMC164U075FF2D 8.4 170000 DCMC174U075DN2D 7.7 170000 DCMC174U075FP2D 8.1 200000 DCMC204U075DG2B 6.8 230000 DCMC234U075FN2D 6.9 270000 DCMC274U075FG2D 6.2 ...

Page 11

Type DCMC 85 ºC High Capacitance, Screw Terminal, Aluminum ESR Max. Catalog @ 25 °C Cap. Part Number 120 Hz (mΩ) (µF) 45000 DCMC453T160DP2B 6.2 51000 DCMC513T160FE2D 6.9 58000 DCMC583T160FF2D 6.2 61000 DCMC613T160FP2D 5.9 62000 DCMC623T160DN2D 5.1 72000 DCMC723T160DG2D 4.3 ...

Page 12

Type DCMC 85 ºC High Capacitance, Screw Terminal, Aluminum ESR Max. Cap. Catalog @ 25 °C (µF) Part Number 120 Hz (mΩ) 18000 DCMC183T250DF2B 12.0 18000 DCMC183T250FD2D 17.1 19000 DCMC193T250DP2B 11.5 21000 DCMC213T250FE2D 15.1 23000 DCMC233T250FF2D 13.4 24000 DCMC243T250FP2D 12.9 ...

Page 13

... DCMC471T450AB2B 3.1 470 1 3 5/8 DCMC561T450AJ2B 3.2 560 1/8 DCMC571T450EH2B 3.2 570 1 3 1/8 590 DCMC591T450BA2B 3 5/8 DCMC681T450AC2B 3.4 680 1 3 1/8 DCMC741T450EB2B 3.4 740 5/8 DCMC781T450BH2B 3.5 780 1 3 1/8 DCMC821T450AD2B 4.3 820 1 3 5/8 920 DCMC921T450EJ2B 4 ...

Page 14

Type DCMC 85 ºC High Capacitance, Screw Terminal, Aluminum ESR Max. Catalog @ 25 °C Cap. Part Number 120 Hz (mΩ) (µF) 3900 DCMC392T450DC2B 40.1 DCMC412T450DD2B 4100 37.5 DCMC472T450DE2B 4700 32.5 5000 DCMC502T450FC2D 31.8 DCMC562T450DF2B 5600 28.8 DCMC582T450DP2B 5800 27.3 ...

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