B88069X4361XXXX Просмотр технического описания (PDF) - TDK Corporation

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производитель

B88069X4361XXXX

Surge arrester 2-electrode arrester

TDK Corporation 

Surge arrester

2-electrode arrester

B88069X4361****

EC90XB1

Features

 Standard size

 Very fast response time

 High current rating

 Stable performance over life

 Very low capacitance

 High insulation resistance

 RoHS-compatible

Applications

 Branch exchange

 Line protection

 Subscriber protection

 Alarm system

 Tuner

 Antenna protection

Electrical specifications

DC spark-over voltage 1) 2)

Tolerance

Min.

Max.

90

V

±20

%

72

V

108

V

Impulse spark-over voltage

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

< 500

V

- typical values of distribution

< 450

V

at 1 kV/µs - for 99% of measured values

< 600

V

- typical values of distribution

< 550

V

Service life

10 operations 50 Hz, 1 s

5

A

1 operation

50 Hz, 0.18 s (9 cycles)

20

A

10 operations 8/20 µs

5

kA

1 operation

8/20 µs

10

kA

1 operation

10/350 µs

1

kA

300 operations 10/1000 µs

100

A

Insulation resistance at 50 VDC

> 10

G

Capacitance at 1 MHz

< 1.5

pF

Arc voltage at 1 A

Glow to arc transition current

Glow voltage

~ 12

V

< 0.8

A

~ 55

V

Weight

~ 1.5

g

Operation and storage temperature

40 ... +90

°C

Climatic category (IEC 60068-1)

40/ 90/ 21

Marking, red positive

EC

90

YY

O

1) At delivery AQL 0.65 level II, DIN ISO 2859

2) In ionized mode

Terms in accordance with ITU-T Rec. K.12; IEC 61663-2 and IEC 61643-311.

EC 90 YY O

- Series

- Nominal voltage

- Year of production

- Non radioactive

PPD AB PD / PPD AB PM

Please read Cautions and warnings and

Important notes at the end of this document.

Page 2 of 5

Issue 03 / 2015-01-13

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