Datasheet > SEK3R3M250ST

SEK3R3M250ST

更新时间： 2024-11-05 03:32:47

品牌	Logo	应用领域
CDE		电容器铝电解电容器
页数	文件大小	规格书
6页	448K
描述
105 ⅹC Radial Leaded Aluminum Electrolytic Capacitors

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SEK3R3M250ST 数据手册

Type SEK 105 ºC Radial Leaded Aluminum Electrolytic Capacitors

Type SEK is a radial leaded aluminum electrolytic ca-

Long Life, Aluminum Electrolytic

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

•

+105 ºC

Long life

High CV product

General purpose applications

Available in T&R and ammo pack

Speciﬁcations

Capacitance Range:

Voltage Range:

0.47 to 15,000 µF

6.3 to 450 Vdc

Capacitance Tolerance:

Operating Temperature Range:

±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

After 2 minutes, +20 ºC at rated voltage

6.3 to 100 Vdc

DC Leakage Current:

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

WV (V) 6.3 10 16 25 35 50 63 80 100 160-250 350-450

Dissipation Factor @ 120 Hz, +25 ºC:

DF(%) 26 22 18 16 14 12 10 10 10

For capacitors whose capacitance value exceeds 1000 µF,

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

Ripple Multipliers for Voltage and Temperature:

Rated

WVDC

Ripple Multipliers

60Hz

0.80

0.75

0.70

0.60

120Hz

1.0

1kHz

1.1

10kHz

1.2

6 to 25

35 to 100

160 to 250

350 to 400

1.0

1.3

1.4

1.0

1.4

1.6

1.0

1.5

1.8

Ambient

Ripple

Temperature Multiplier

+105 ºC

+85 ºC

+70 ºC

1.00

1.50

1.80

Load Life:

Shelf Life:

Apply WVDC for 2000 hours at +105 ºC

Capacitance change within 20% of initial limit

DF not to exceed 200% of initial requirement

Leakage current not to exceed 200% of initial

1000 hrs with no voltage applied

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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与SEK3R3M250ST相关器件

型号	品牌	获取价格	描述	数据表
SEK3R3M350ST	CDE	获取价格	105 ⅹC Radial Leaded Aluminum Electrolytic Ca
SEK3R3M400ST	CDE	获取价格	105 ⅹC Radial Leaded Aluminum Electrolytic Ca
SEK3R3M450ST	CDE	获取价格	105 ⅹC Radial Leaded Aluminum Electrolytic Ca
SE-K400M0R47APS3611	YAGEO	获取价格	Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 400V, 20% +Tol, 20% -Tol, 0.47
SE-K400M100A2S81832	YAGEO	获取价格	Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 400V, 20% +Tol, 20% -Tol, 100u
SE-K400M100B3S81832	YAGEO	获取价格	Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 400V, 20% +Tol, 20% -Tol, 100u
SE-K400M10B5F-1019	YAGEO	获取价格	Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 400V, 20% +Tol, 20% -Tol, 10uF
SE-K400M10BZS81019	YAGEO	获取价格	Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 400V, 20% +Tol, 20% -Tol, 10uF
SE-K400M120A2SW1836	YAGEO	获取价格	Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 400V, 20% +Tol, 20% -Tol, 120u
SE-K400M120B1SV1836	YAGEO	获取价格	Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 400V, 20% +Tol, 20% -Tol, 120u

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