Datasheet > 157PUM-SI

157PUM-SI

更新时间： 2024-11-24 06:18:23

品牌	Logo	应用领域
威世 - VISHAY		电容器
页数	文件大小	规格书
9页	118K
描述
Aluminum Capacitors Power Ultra Miniature Snap-In

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中文翻译

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157PUM-SI 数据手册

157 PUM-SI

Vishay BCcomponents

Aluminum Capacitors

Power Ultra Miniature Snap-In

FEATURES

• Polarized aluminum electrolytic capacitors,

non-solid electrolyte

RoHS

• Large types, very small dimensions, cylindrical

aluminum case, insulated with a blue sleeve

COMPLIANT

• Useful life: 5000 hours at 85 °C

• Keyed polarity version available

Fig.1 Component outlines

APPLICATIONS

159

PUL-SI

• General purpose, industrial and audio/video systems

• Smoothing and filtering

105 °C

• Standard and switched mode power supplies

• Energy storage in pulse systems

057

PSM-SI

smaller

dimensions

longer life

higher ripple

198

PHR-SI

157

PUM-SI

MARKING

The capacitors are marked (where possible) with the

following information:

QUICK REFERENCE DATA

DESCRIPTION

VALUE

• Rated capacitance (in µF)

Nominal case sizes

(Ø D x L in mm)

22 x 25

to 35 x 60

• Tolerance on rated capacitance, code letter in accordance

with IEC 60062 (M for 20 %)

Rated capacitance range

(E6/E12 series), C_R

56 µF to 2200 µF

20 %

• Rated voltage (in V)

• Date code (YYMM)

Tolerance on C_R

Rated voltage range, U_R

Category temperature range

Endurance test at 85 °C

Load life at 85 °C

200 V, 250 V

400 V, 450 V

• Name of manufacturer

• Code for factory of origin

- 25 to + 85 °C

3000 hours

5000 hours

• ‘-’ sign to identify the negative terminal, visible from the top

and side of the capacitor

Useful life at 85 °C

• Code number, all 12 or last 8 digits (2222) 157 xxxxx

• Climatic category in accordance with IEC 60068

Useful life at 40 °C,

1.4 x I_Rapplied

90 000 hours

1000 hours

Shelf life at 0 V, 85 °C

Based on sectional

specification

IEC 60384-4/EN130300

25/085/56

Climatic category IEC 60038

SELECTION CHART FOR C_R, U_RAND RELEVANT NOMINAL CASE SIZES (Ø D x L in mm)

_R(V)

C_R

(µF)

200

250

400

450

22 x 25

22 x 30

25 x 25

22 x 35

25 x 30

22 x 40

25 x 30

30 x 25

22 x 25

22 x 30

100

22 x 30

120

Document Number: 28338

Revision: 18-Aug-08

For technical questions, contact: aluminumcaps2@vishay.com

www.vishay.com

12 3 4 5 6 7...9

中文翻译

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与157PUM-SI相关器件

型号	品牌	获取价格	描述	数据表
157PUM-SI_12	VISHAY	获取价格	Aluminum Capacitors Power Ultra Miniature Snap-In
157Q	HAMMOND	获取价格	D.C. Reactors or Filter Chokes, Low to Medium Current
157R	HAMMOND	获取价格	D.C. Reactors or Filter Chokes, Low to Medium Current
157RLR016M	ILLINOISCAPACITOR	获取价格	CAPACITOR, ALUMINUM ELECTROLYTIC, NON SOLID, POLARIZED, 16V, 150uF, THROUGH HOLE MOUNT, RA
157RLS016M	ILLINOISCAPACITOR	获取价格	+85°C Low Leakage Radial Lead Aluminum Electr
157RLS016MSA	ILLINOISCAPACITOR	获取价格	Aluminum Electrolytic Capacitor, Polarized, Aluminum, 16V, 20% +Tol, 20% -Tol, 150uF,
157RLS025KCC	ILLINOISCAPACITOR	获取价格	Aluminum Electrolytic Capacitor, Polarized, Aluminum, 25V, 10% +Tol, 10% -Tol, 150uF,
157RLS025M	ILLINOISCAPACITOR	获取价格	+85°C Low Leakage Radial Lead Aluminum Electr
157RLS035M	ILLINOISCAPACITOR	获取价格	+85°C Low Leakage Radial Lead Aluminum Electr
157RLS035MCC	ILLINOISCAPACITOR	获取价格	Aluminum Electrolytic Capacitor, Polarized, Aluminum, 35V, 20% +Tol, 20% -Tol, 150uF,

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