Datasheet> 器件分类 > 无源元件> 电容器> SMP44U1255M2E

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SMP44U1255M2E: 产品描述Film Capacitor, Polypropylene, 10% +Tol, 10% -Tol, 12.5uF, Chassis Mount, CAN; 产品类别无源元件电容器; 文件大小91KB，共4页; 制造商CDE [ CORNELL DUBILIER ELECTRONICS ]

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SMP44U1255M2E概述

Film Capacitor, Polypropylene, 10% +Tol, 10% -Tol, 12.5uF, Chassis Mount, CAN

SMP44U1255M2E规格参数

参数名称	属性值
是否无铅	含铅
是否Rohs认证	不符合
厂商名称	CDE [ CORNELL DUBILIER ELECTRONICS ]
包装说明	,
Reach Compliance Code	compliant
ECCN代码	EAR99
Is Samacsys	N
其他特性	RATED AC VOLTAGE: 440V
电容	12.5 µF
电容器类型	FILM CAPACITOR
自定义功能	Aluminum Cases,Tighter Tol Available
直径	47.498 mm
介电材料	POLYPROPYLENE
长度	73.152 mm
制造商序列号	SM
安装特点	CHASSIS MOUNT
负容差	10%
端子数量	2
最高工作温度	70 °C
最低工作温度	-40 °C
封装形状	CYLINDRICAL PACKAGE
封装形式	Panel Mount
正容差	10%
额定（AC）电压（URac）	440 V
系列	SM (ROUND, 440 VOLT)
表面贴装	NO
端子节距	20.574 mm
端子形状	LUG
Base Number Matches	1

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Type SM Motor-Run and Power Supply Capacitors

Metallized Polypropylene

Applications

Motor Run Capacitors —

provide starting torque

and power factor correction for split phase motors

typically used in refrigeration and air conditioning.

Power Supply Capacitors —

are used in power

supply circuits to provide noise suppression, volt-

age regulation, and line current reduction.

Life vs. Temperature

100000

10000

% of Rated Life

Highlights

•

High-Voltage

and

Motor Capacitors

1000

•

Voltage range: 240 to 660 Vac

Capacitance range: .5 to 120

µF

Temperature range: -40°C to 70°C, 90°C avail.

Capacitance tolerance:

±10%

standard tolerance;

3% available.

Self healing

Fault Current Protection up to 10,000 amps AFC

Low energy consumption. Dissipation factor

<0.1%

2 - tine, 1/4" quick connect lug terminals are

standard (4 bladed available)

Meet requirements of EIA 456A

UL recognized file No. E56959

CSA certified file No. LR075387/LR700632

100

125

% of Rated Temperature

Life vs. Voltage

250

200

% of Rated Life

150

100

105

110

115

120

Service Life Objective

The service life objective for this series is 60,000

hours of operating life with a 94% survival rate when

operated at full voltage, 60 Hz, and rated ambient

temperature. AC capacitors are frequently used at

voltages and ambient temperatures other than rated

conditions. Service life may be estimated under spe-

cific conditions of temperature and voltage by using

the curves as shown to the right.

% of Rated Voltage

Capacitance vs. Temperature

Capacitance Change %

-2

-4

-6

-40

-20

100

Capacitance vs. Temperature

The

Capacitance vs. Temperature

curve may be

used to determine the capacitance change as a func-

tion of temperature. Capacitance varies by no more

than

±3%

over the operating temperature range.

Temperature

°C

6.004

1605 East Rodney French Blvd.

New Bedford, MA 02744

(508) 996-8564, Fax (508) 996-3830

http://www.cornell-dubilier.com

E-mail: cdenb@cornell-dubilier.com

CORNELL

DUBILIER

Your Source For Capacitor Solutions

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