A1220UA4 - SIDACtor Protection Thyristors

Description

Asymmetrical Multiport Series are SIDACtor® devices designed to protect LCAS (Line Circuit Access Switch) devices from damaging overvoltage transients.

Features

and Beneﬁts t Low voltage overshoot t Low on-state voltage t Does not degrade with use t Fails short circuit when surged in excess of ratings t Replaces four discrete devices t Two-port protection t LCAS speciﬁc tip and ring thresholds Applicable Global Standards t TIA-968-A t TIA-968-B t ITU K.20/21 Enhanced Level.
t ITU K.20/21 Basic Level t GR 1089 Inter-building.
t GR 1089 Intra-building t IEC.

Littelfuse

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Datasheet Details

Part number	A1220UA4
Manufacturer	Littelfuse
File Size	1.10 MB
Description	SIDACtor Protection Thyristors
Datasheet	A1220UA4 Datasheet
Additional preview pages of the A1220UA4 datasheet.

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Full PDF Text Transcription

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SIDACtor® Protection Thyristors LCAS Protection Asymmetrical Multiport Series - MS-013 Agency Approvals Agency Agency File Number E133083 Pinout Designation 1 2 3 6 5 4 Schematic Symbol (T1) 1 (G1) 2 (R1) 3 6 (T2) 5 (G2) 4 (R2) Description Asymmetrical Multiport Series are SIDACtor® devices designed to protect LCAS (Line Circuit Access Switch) devices from damaging overvoltage transients. The series provides a specialized asymmetrical dual port overvoltage protection solution that enables equipment to comply with various global requlatory standards.

Published: May 25, 2018 |