Datasheet > 474MWS252KO

474MWS252KO

更新时间： 2024-11-04 06:28:35

品牌	Logo	应用领域
ILLINOISCAPACITOR		电容器薄膜电容器高压
页数	文件大小	规格书
3页	376K
描述
Metallized Polyester Film Capacitors for High Voltage Applications

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技术参数
数据手册

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474MWS252KO 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Transferred	包装说明：	,
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8532.25.00.60	风险等级：	5.77
其他特性：	RATED AC VOLTAGE (V): 500	电容：	0.47 µF
电容器类型：	FILM CAPACITOR	介电材料：	POLYESTER
JESD-609代码：	e3	安装特点：	THROUGH HOLE MOUNT
负容差：	10%	端子数量：	2
最高工作温度：	85 °C	最低工作温度：	-55 °C
封装形状：	TUBULAR PACKAGE	正容差：	10%
额定（直流）电压（URdc）：	2500 V	表面贴装：	NO
端子面层：	Matte Tin (Sn)	端子形状：	WIRE
Base Number Matches：	1

474MWS252KO 数据手册

Metallized Polyester

Film Capacitors for High

Voltage Applications

MWS

• High Voltage

• Voltage Multipliers

Operating Temperature Range

Capacitance Tolerance

-55˚C to +105˚C

+/- 10% at 1kHz, 20˚C

10000

2500

500

4000

750

6300

1000

VDC

Rated Voltage

1200

VAC

For T>85°C the rated voltage must be decreased by 1.25% per °C

Freq (kHz)

C<0.1µF

0.8%

C>0.1µF

0.8%

Dissipation Factor

(max) at 20˚C.

100

1.5%

3.0%

1.5%

Insulation Resistance

@20˚C(<70% RH)

≥100,000MΩ

for 1 minute at 100VDC

2000 hours at 125% of rated voltage and at 85°C

Capacitance change

≤5% change from initial value.

≤0.003 at 10kHz and 25°C

Load Life Test

Dissipation Factor

Insulation Resistance

≥50% of minimum specification

56 days at +40°C+/-2°C with 93%+/-2% relative humidity

Capacitance change

≤5% change from initial value.

Damp Heat Test

Dissipation Factor

≤0.005 at 1kHz and 25°C

Insulation Resistance

≥50% of minimum specification

Self inductance

Capacitance drift

<1nH/mm of body length and lead wire length.

<1.0% up to 40°C after 2 years

+400ppm/˚C +/- 200ppm/˚C

Temperature Coefficient

Dielectric

Polyester

Electrodes

Vacuum deposited metal layers

Construction

Leads

Extended metallized carrier film, internal series connections.

Tinned copper wire

Coating

Flame retardant polyester tape wrap (UL510)

with epoxy end seals (UL94V-0)

3757 W. Touhy Ave., Lincolnwood, IL 60712 • (847) 675-1760 • Fax (847) 673-2850 • www.illcap.com

156

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