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LH1540AAB AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LH1540AAB product

LH1540AAB

Solid State Relays

Solid State RelayTelecomVishay

The LH1540AAB is a high-performance 1 Form A solid-state relay from Vishay, optimized for telecom and industrial switching with integrated current-limiting protection.

Best for

  • Telecom switching
  • Instrumentation
  • Industrial controls

Avoid if

  • Applications requiring >120mA continuous load current

Check before use

  • Overvoltage protection requirements

Key specifications

Load Voltage
350 V
Load Current
120 mA
Isolation
5300 VRMS

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8536.41.0030

Application

TelecomIndustrial

Datasheet

eba643c2274059bf1454168eecbd2445_1807271224_Vishay-Intertech-LH1540AAB_C145481.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LH1540AAB: 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
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Where to Buy

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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

It is a normally open (1 Form A) solid-state relay featuring a GaAIAs LED input and a high-voltage MOSFET output, designed to replace electromechanical relays.