Datasheet > DCMC731T300AH2B

DCMC731T300AH2B

更新时间： 2024-12-01 13:45:43

品牌	Logo	应用领域
CDE		电容器
页数	文件大小	规格书
14页	629K
描述
2.5 A @ 120 Hz, 85°C

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DCMC731T300AH2B 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	,
Reach Compliance Code：	compliant	ECCN代码：	EAR99
风险等级：	5.58	电容：	730 µF
电容器类型：	ALUMINUM ELECTROLYTIC CAPACITOR	直径：	35.54 mm
介电材料：	ALUMINUM (WET)	ESR：	188.8 m Ω
漏电流：	6 mA	长度：	67.442 mm
安装特点：	CHASSIS MOUNT	负容差：	10%
端子数量：	2	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装形状：	CYLINDRICAL PACKAGE
封装形式：	Screw Ends	极性：	POLARIZED
正容差：	50%	额定（直流）电压（URdc）：	300 V
纹波电流：	2500 mA	表面贴装：	NO
端子节距：	12.7 mm	端子形状：	BINDING POST
Base Number Matches：	1

DCMC731T300AH2B 数据手册

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

Speciﬁcations

Operating Temperature:

Rated Voltage:

6.3 to 550 Vdc

Capacitance:

Capacitance Tolerance:

DC Leakage Current:

Cold Impedence:

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

Ripple Current Multipliers:

45 °C

2.24

55 °C

65 °C

75 °C

85 °C

2.00

1.73

1.41

1.00

Frequency

10 kHz

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

1 3/8” & 1 3/4” Diameters

6.3 to 160 V

0.92 0.94

0.80 0.85

0.78 0.83

1.00

1.05

1.17

1.20

1.10 1.10

1.30 1.30

1.35 1.36

1.12

1.32

1.40

200 to 350 V

400 to 550 V

2” & 2 1/2” Diameters

6.3 to 160 V

0.93 0.95

0.81 0.87

0.79 0.83

1.00

1.04

1.13

1.17

1.07 1.11

1.20 1.24

1.26 1.30

1.12

1.26

1.34

200 to 350 V

400 to 550 V

3” & 3 1/2” Diameters

6.3 to 160 V

0.95 0.96

0.85 0.88

0.82 0.84

1.00

1.02

1.08

1.13

1.04 1.05

1.12 1.14

1.20 1.24

1.05

1.17

1.27

200 to 350 V

400 to 550 V

EIA Ripple Life:

Life Test:

2,000 h at full load @ +85 °C per EIA IS-749

∆Capacitance ±20%

ESR 200% of limit

DCL 100% of limit

4,000 h at 85 °C and rated voltage

Complies with the EU Directive

∆Capacitance ±20%

ESR 200% of limit

DCL 100% of limit

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).

Shelf Life:

Vibration:

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

requirements.

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

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与DCMC731T300AH2B相关器件

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DCMC733U050EF2B	CDE	获取价格	18 A @ 120 Hz, 85°C
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DCMC742M160EJ0MD	CDE	获取价格	Aluminum Electrolytic Capacitor, Polarized, Aluminum, 160V, 20% +Tol, 20% -Tol, 7400uF,
DCMC742M160EJ1M	CDE	获取价格	Aluminum Electrolytic Capacitor, Polarized, Aluminum, 160V, 20% +Tol, 20% -Tol, 7400uF,
DCMC742M400FD2D	CDE	获取价格	Aluminum Electrolytic Capacitor, Polarized, Aluminum, 400V, 20% +Tol, 20% -Tol, 7400uF,
DCMC742T160BB2B	CDE	获取价格	8.3 A @ 120 Hz, 85°C
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