A1250UA4, A1220UA4 - SIDACtor Protection Thyristors

Littelfuse

The A1250UA4 by Littelfuse is a SIDACtor Protection Thyristors. Below is the official datasheet preview.

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A1250UA4 SIDACtor Protection Thyristors by Littelfuse - Datasheet Preview — Official preview page of the **A1250UA4** SIDACtor Protection Thyristors datasheet (Littelfuse).

Datasheet Details

Part number	A1250UA4, A1220UA4
Manufacturer	Littelfuse
File Size	1.10 MB
Description	SIDACtor Protection Thyristors
Datasheet	A1220UA4-Littelfuse.pdf
Note	This datasheet PDF includes multiple part numbers: A1250UA4, A1220UA4. Please refer to the document for exact specifications by model.
Additional preview pages of the A1250UA4 datasheet.

A1250UA4 Product details

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.

📁 A1250UA4 Similar Datasheet

A1250 - 2SA1250 (SavantIC)
A1252 - 2SA1252 (Sanyo Semicon Device)
A1252-T - 1.25mm pitch wire to board connector (ETC)
A1252H - 1.25mm pitch wire to board connector (ETC)
A1252H-2 - 1.25mm pitch wire to board connector (ETC)
A1252HA-2 - 1.25mm pitch wire to board connector (ETC)
A1252WR - 1.25mm pitch wire to board connector (ETC)
A1252WR-S - 1.25mm pitch wire to board connector (ETC)

Other Datasheets by Littelfuse

A1250UC4 - SIDACtor Protection Thyristors
A1220UA4 - SIDACtor Protection Thyristors
A1220UC4 - SIDACtor Protection Thyristors

Published: May 25, 2018 |