Datasheet > B88069X4853K203

B88069X4853K203

更新时间： 2024-03-03 10:11:03

品牌	Logo	应用领域
东电化 - TDK		/
页数	文件大小	规格书
6页	219K
描述
2 electrodes Arresters

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中文翻译

获取价格

数据手册

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B88069X4853K203 数据手册

Surge arrester

B88069X4853K203

G31-A300X

2-electrode arrester

Features

Applications



Small size



Ethernet, PoE, xDSL

Cable modem, splitter, line cards

CCTV

Fast response time

Stable performance over life

Low capacitance

High insulation resistance

RoHS-compatible

Applications with limited space

Electrical specifications

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

300

±15

255

345

Tolerance

Min.

Max.

Impulse spark-over voltage

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

- typical values of distribution

< 900

< 600

at 1 kV/µs

- for 99% of measured values

- typical values of distribution

< 1200

< 800

Service life ³⁾

300 operations

8/20 µs

100

10 operations [5× (+) & 5× (–)]

1 operation

400 operations

contact discharge ^4)500

Insulation resistance at 100 V_DC

Capacitance at 1 MHz

> 1

G

< 0.5

Arc voltage at 1 A

Glow to arc transition current

Glow voltage

~ 10

< 1

~ 60

Weight

~ 0.2

Operation and storage temperature

Climatic category (IEC 60068-1)

Marking

°C

40 ... +125

40/125/21

without

At delivery AQL 0.65 level II, DIN ISO 2859

In ionized mode

Tests according to ITU-T Rec. K. 12 and UL 497B

Contact discharge parameters: 1500 pF, 10 kV, 20 

Terms in accordance with ITU-T Rec. K.12 and IEC 61643-311.

PPD AB PD / PPD AB PM

Version: 03 / 2021-06-04

Please read Cautions and warnings and

Page 2 of 6

Important notes at the end of this document.

123 4 5 6

中文翻译

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