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LH1540AT AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LH1540AT product

LH1540AT

Solid State Relays

Solid State Relay1 Form AVishay

The LH1540AT is a robust 1 Form A solid-state relay featuring current-limit protection and high isolation voltage, suitable for telecom and industrial switching.

Best for

  • Telecom switching
  • Industrial controls
  • Instrumentation

Avoid if

  • Applications requiring load currents exceeding 250 mA DC or 120 mA AC/DC.

Check before use

  • Verify the pin configuration for your specific load setup.

Key specifications

Load Voltage
350 V
Isolation
5300 VRMS
Package
DIP-6

Compliance & Environment

RoHS
RoHS Compliant
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

IndustrialTelecom

Datasheet

SHCOS01297-1.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LH1540AT: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The LH1540AT is a 1 Form A (normally open) solid-state relay (SSR) from Vishay, designed to replace electromechanical relays in telecom and industrial applications.