LH1546AABTR The Vishay Dale LH1546AABTR is a robust 1 Form A Solid-State Relay designed for telecom and ground fault applications. It offers a load voltage of 350V and a load current of 120mA.
Mfr Part #:

LH1546AABTR

Available from 2 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale LH1546AABTR is a robust 1 Form A Solid-State Relay designed for telecom and ground fault applications. It offers a load voltage of 350V and a load current of 120mA.
✓ Total Stock: 2,945 pcs
$ Price Range: $1.20

LH1546AABTR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,945 pcs
1945 pcs On Request 1 On Request On Request 1110+ On Request On Request
Non-Authorised Inventory information
1,000 pcs
1000 pcs On Request 1 On Request On Request On Request On Request On Request

LH1546AABTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
SVHC Present
Tape & Reel

LH1546AABTR Description

Short technical summary and product information.

The Vishay Dale LH1546AABTR is a single-pole, single-throw (SPST) normally open solid-state relay. It is designed to replace electromechanical relays in various applications, particularly in telecom and ground fault scenarios.

 

Key electrical specifications include a maximum load voltage of 350V and a maximum load current of 120mA. It features current limit protection and a high isolation test voltage of 5300V RMS. The typical on-resistance is 28 Ohms, providing efficient switching.

 

This solid-state relay is constructed using a GaAIAs LED for actuation and an integrated monolithic die with MOSFET switches for the output. It offers clean, bounce-free switching and low power consumption. The device is available in an SMD-6 package and is supplied on tape and reel, making it suitable for automated assembly processes.

 

Applications include general telecom switching, instrumentation, and industrial controls. It is compliant with RoHS Directive 2002/95/EC and WEEE 2002/96/EC.

LH1546AABTR Quick Information

Product Type: Solid-State Relay
Series: LH1546
Canonical Name: Vishay Dale LH1546AABTR Solid-State Relay
Subcategory: Solid State Relay

LH1546AABTR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LH1546AABTR Estimated Pricing

Qty Low High
1+ $1.20 $1.20

Estimated market price range - modelled values for guidance only, not live distributor offers.

LH1546AABTR Features

  • Current limit protection included.
  • Isolation test voltage is 5300 V RMS.
  • Typical on-resistance is 28 Ohms.
  • Maximum load voltage is 350 V.
  • Maximum load current is 120 mA.

LH1546AABTR Applications

  • Provides high voltage isolation for circuits.
  • Switches loads up to 350 V and 120 mA.
  • Ideal for industrial control signal isolation.
  • Suitable for medical equipment requiring isolation.
  • Used in power supply and telecom systems.

LH1546AABTR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the isolation test voltage of the LH1546AABTR?

5300 V RMS.

What is the maximum load voltage?

350 V.

What is the maximum load current?

120 mA.

What is the typical on-resistance?

28 Ω.

What is the package type?

SMD-6.

What is the mounting type?

Surface Mount.

Is the LH1546AABTR supplied in tape and reel?

Yes.

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