SEK221M100ST: 产品描述CAPACITOR, ALUMINUM ELECTROLYTIC, NON SOLID, POLARIZED, 25 V, 10 uF, THROUGH HOLE MOUNT; 产品类别无源元件; 文件大小268KB，共6页; 制造商CDE [ CORNELL DUBILIER ELECTRONICS ]

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SEK221M100ST概述

CAPACITOR, ALUMINUM ELECTROLYTIC, NON SOLID, POLARIZED, 25 V, 10 uF, THROUGH HOLE MOUNT

电容, 铝电解电容, 非固体, 偏振, 25 V, 10 uF, 通孔安装

SEK221M100ST规格参数

参数名称	属性值
最大工作温度	105 Cel
最小工作温度	-55 Cel
负偏差	20 %
正偏差	20 %
额定直流电压urdc	25 V
加工封装描述	RADIAL LEADED
无铅	Yes
欧盟RoHS规范	Yes
状态	ACTIVE
端子涂层	锡
安装特点	通孔安装
制造商系列	SEK
电容	10 uF
包装形状	圆柱形的 PACKAGE
电容类型	非固体
端子形状	线
等效串联电阻	21.23ohm
极性	偏振
正切角	0.16
纹波电流	50mA
漏电流	3uA

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Type SEK

105 ºC Radial Leaded Aluminum Electrolytic Capacitors

Long Life, Aluminum Electrolytic

Type SEK is a radial leaded aluminum electrolytic ca-

pacitor with a +105 º C, long life rating. The volumetic

efﬁcient high CV product of the SEK makes it ideal for

high density packaging in general purpose, coupling,

decoupling, bypass and ﬁltering circuit applications.

Highlights

•

Capacitance Range:

Voltage Range:

Capacitance Tolerance:

Operating Temperature Range:

Speciﬁcations

+105 ºC

Long life

High CV product

General purpose applications

Available in T&R and ammo pack

0.47 to 15,000 µF

6.3 to 450 Vdc

±20%

–55 ºC to +105 ºC; 6.3 to 100 Vdc

–40 ºC to +105 ºC; 160 to 400 Vdc

–25 ºC to +105 ºC; 450 Vdc

DC Leakage Current:

After 2 minutes, +20 ºC at rated voltage

6.3 to 100 Vdc

I = .01CV or 3 µA Max

≥ 160 Vdc after 3 min, +20 ºC at rated voltage

I = .03CV or 10 µA Max

C = Capacitance in (µF)

V = Rated voltage

Dissipation Factor @ 120 Hz, +25 ºC:

WV (V)

6.3 10 16 25 35 50 63 80 100 160-250 350-450

DF(%)

26 22 18 16 14 12 10 10 10

Ripple Multipliers for Voltage and Temperature:

For capacitors whose capacitance value exceeds 1000 µF,

the value of (DF)% is increased 2% for every additional

Rated

WVDC

6 to 25

35 to 100

160 to 250

350 to 400

Ambient

+105 ºC

+85 ºC

+70 ºC

Ripple Multipliers

60Hz

0.80

0.75

0.70

0.60

Ripple

1.00

1.50

1.80

120Hz

1.0

1kHz

1.1

1.3

1.4

1.5

10kHz

1.2

1.4

1.6

1.8

Temperature Multiplier

Load Life:

Apply WVDC for 2000 hours at +105 ºC

Shelf Life:

1000 hrs with no voltage applied

Capacitance change within 20% of initial limit

DF not to exceed 200% of initial requirement

Leakage current not to exceed 200% of initial

Cap change within ±20% of initial Values

DF 200% of initial requirements

DC leakage current meets initial requirement

CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com

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