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A1250UC4 Datasheet Sidactor Protection Thyristors

Manufacturer: Littelfuse

Overview: 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.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General 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 ply with various global requlatory standards.

Key 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.

More Datasheets from Littelfuse

Part Number Description
A1250UA4 SIDACtor Protection Thyristors
A1220UA4 SIDACtor Protection Thyristors
A1220UC4 SIDACtor Protection Thyristors

A1250UC4 Distributor