250WA22M16X16 datasheet, PDF - EEWORLD Datasheet

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250WA22M16X16: DescriptionMINIATURE ALUMINUM ELECTROLYTIC CAPACITORS; File Size46KB，2 Pages; Manufacturerrubycon; Websitehttp://www.rubycon.co.jp/cn/

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250WA22M16X16 Overview

MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS

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MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS

SERIES

85℃ Miniaturized low profile.

◆FEATURES

•

9∼25mm height.

•

RoHS compliance.

105℃ Version

WXA

◆SPECIFICATIONS

Items

Category Temperature Range

Rated Voltage Range

Capacitance Tolerance

Characteristics

−40∼＋85℃

6.3∼250V.DC

±20%(20℃, 120Hz)

6.3∼50V.DC

I＝0.01CV

or 3μA whichever is greater.

(After 2 minutes application of rated voltage)

−25∼＋85℃

350∼450V.DC

160∼450V.DC

CV≦1000

CV＞1000

Leakage Current(MAX)

I=0.1CV＋40

A (1minute)

I=0.04CV＋100

A (1minute)

I=0.03CV＋15

A (5minutes)

I=0.02CV＋25

A (5minutes)

I＝

Leakage Current

(μA) C＝

Rated Capacitance

(μF) V＝

Rated Voltage

(V)

Rated Voltage

6.3 10 16 25 35 50 160 200 250 350 400 450

(V)

tanδ

0.26 0.22 0.18 0.16 0.14 0.12 0.20 0.20 0.20 0.20 0.20 0.20

(20℃, 120Hz)

Dissipation Factor(MAX)

(tanδ)

When rated capacitance is over 1000μF, tanδ shall be added 0.02 to the listed value with increase of every 1000μF.

After applying rated voltage with rated ripple current for 2000hrs at 85℃, the capacitors shall meet the following requirements.

Capacitance Change

Dissipation Factor

Leakage Current

Within ±25％ of the initial value.

Not more than 200％ of the specified value.

Not more than the specified value.

Endurance

Low Temperature Stability

Impedance Ratio(MAX)

Rated Voltage

(V)

Z(−25℃)/Z(20℃)

Z(−40℃)/Z(20℃)

6.3

160 200 250 350 400 450

(120Hz)

◆MULTIPLIER FOR RIPPLE CURRENT

Frequency coefficient

60 50）

（

（Hz）

1.5∼6.8μF 0.65

0.8

Coefficient

10∼68μF

100∼1000μF 0.8

2200∼10000μF 0.8

Frequency

120

1.0

500

1.20

1.10

1.05

1.30

1.15

1.10

10k≦

1.50

1.20

1.15

◆PART NUMBER

□□□

Rated Voltage

Series

□□□□□

Rated Capacitance

□

Capacitance Tolerance

□□□

Option

□□

Lead Forming

D×L

Case Size

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