SMP100-140H225 Просмотр технического описания (PDF) - STMicroelectronics

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Компоненты Описание

производитель

SMP100-140H225

COMMUNICATION EQUIPMENT PROTECTION: TRISIL™

STMicroelectronics 

SMP100-xxx

TYPICAL APPLICATIONS

1 - Primary protection module

3 * SMP100

Line

Card

MDF

2 - Line card protection

- Vbat

PTC

R

LINE A

RING

RELAY

LINE B

PTC

3 * SMP100

3 - ISDN: U interface protection

Integrated

SLIC

220

nF

R

LCP1511D

PTC

3 * SMP100

PTC

1/2 DA108S1

R3

R4

R6 + 5 V

R5

Internal

circuitry

Feeder

6/9

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