TELEPHONE INTERFACE PROTECTOR

DESCRIPTION The TEL185B/E is a two-stage transient voltage protector that provides primary and secondary protecton against lightning, inductve switching and electrostatc discharge (ESD) transient threats. The frst stage diverts the transient current through the ground terminal return path and the

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PROTEC

TELEPHONE INTERFACE PROTECTOR

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PROTEC

Telephone Interface Protector

? IEC 61000-4-2 (ESD): Air - 15kV, Contact - 8kV\n? IEC 61000-4-4 (EFT): 40A - 5/50ns\n? IEC 61000-4-5 (Surge): 8/20μs - 95A, Level 4 (Line-Gnd) & 48A, Level 4 (Line-Line)\n? Designed for ±185 Volt (Peak) Telephone Lines\n? 4 Wire, Line-to-Ground Protection\n? Permanent Two-Stage Protection\n? Subna;

Protek Devices

BI MOS SWITCHES

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TI

德州儀器

Office Machine Programmable Controllers AC Adapter I/O Interface Board

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TOSHIBA

東芝

Collector-emitter voltage: 80 V (min)

Applications Office Equipment Programmable Logic Controllers (PLCs) AC Adapters I/O Interface Boards General The UMW TLP185 consist of a photo transistor optically coupled to gallium arsenide infrared emitting diode. The UMW TLP185 photocoupler is housed in the very small and thin SO6 pac

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UMW

友臺半導(dǎo)體