Datasheet > SK3R3M250ST

SK3R3M250ST

更新时间： 2024-11-06 04:04:31

品牌	Logo	应用领域
CDE		电容器
页数	文件大小	规格书
6页	435K
描述
85 ⅹC Radial Leaded Aluminum Electorlytic Capacitors

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SK3R3M250ST 数据手册

Type SK 85 ºC Radial Leaded Aluminum Electrolytic Capacitors

2000 Hour Long Life, General Purpose Aluminum Electrolytic

Type SK is a radial leaded aluminum electrolytic

capacitor with a +85 ºC, 2000 hour long life rating. The

SK is a high CV rated product and is ideal for general

purpose applications such as stereo radio, TV, comput-

ers and other consumer electronic products.

Highlights

•

+85 ºC

2000 hours - long life

High CV

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%

–40 ºC to +85 ºC; 6.3 to 100 Vdc

–25 ºC to +85 ºC; 160 to 450 Vdc

6.3 to 100 Vdc; after 2 min; +20 ºC at rated voltage

I = ≤.01CV or 3 µA Max

DC Leakage Current:

≥100 Vdc; after 3 min; +20 ºC at rated voltage

I = ≤.03CV or 10 µA Max

C = Capacitance in (µF)

V = Rated voltage

I = Leakage current in µA

Dissipation Factor @ 120 Hz, +20 ºC:

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

DF(%) 24 20 16 14 12 10 10 10

For capacitance values > 1000 µF, the DF (%) value is

increased 2% for every additional 1000 µF

Ripple Multipliers for Voltage and Temperature:

Rated

WVDC

Ripple Multipliers

60Hz

120Hz

1.0

1kHz

6 to 25

0.85

0.75

0.70

1.1

1.3

1.4

35 to 100

160 to 250

1.0

Ambient

Ripple

Temperature Multiplier

+85 ºC

+75 ºC

+65 ºC

1.00

1.14

1.25

Load Life:

Shelf Life:

Apply WVDC for 2000 hours at +85 ºC

Capacitance change within 20% of initial limit

DF not to exceed 200% of initial requirement

Leakage current meets initial limits

1000 hrs at +85 ºC with no voltage applied

Cap change within 20% of initial values

DF ≤ 200% of initial requirements

DC leakage current meets initial measured value

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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