Datasheet > B88069X9701T702

B88069X9701T702

更新时间： 2024-03-03 10:11:18

品牌	Logo	应用领域
东电化 - TDK		/
页数	文件大小	规格书
8页	369K
描述
3 electrodes Arresters

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中文翻译

获取价格

数据手册

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B88069X9701T702 数据手册

Surge arrester

B88069X9701T702

T30-A250XFSMD

3-electrode arrester

Features

Applications



Very small size

Very fast response time

High current rating

Stable performance over life

Very low capacitance

High insulation resistance

Excellent SMD handling

Reliable failsafe device

RoHS-compatible



Line protection

Station protection

Base stations

Electrical specifications

DC spark-over voltage ^{1) 2) 3)}

250

Tolerance

Min.

Max.

±20

200

300

Impulse spark-over voltage ³⁾

at 100 V/µs - for 99% of measured values

- typical values of distribution

< 500

< 400

at 1 kV/µs

- for 99% of measured values

- typical values of distribution

< 550

< 450

Service life

10 operations

50 Hz; 1 s ^{4) 6)}

10 operations [5× (+) & 5× (–)]

1 operation

8/20 µs ⁴⁾

10/350 µs ⁴⁾

Insulation resistance at 100 V_DC

> 10

G

µs

Capacitance at 1 MHz ³⁾

Transverse delay time ⁵⁾

< 1.5

< 0.2

Arc voltage at 1 A

Glow to arc transition current

Glow voltage

~ 30

< 1

~ 200

Weight

~ 1.4

Storage temperature

Climatic category (IEC 60068-1)

Marking, blue positive

°C

40 ... +125

40/125/21

250 YY

250

- Nominal voltage

- Year of production

Remarks see on next page

PPD AB PD / PPD AB PM

Version: 02 / 2020-03-19

Please read Cautions and warnings and

Page 2 of 8

Important notes at the end of this document.

123 4 5 6 7 8

中文翻译

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