LH1529AACTR The Vishay LH1529AACTR is a surface mount solid-state relay designed for telecom switching applications. It features 5300V RMS isolation and a 350V load voltage.
Mfr Part #:

LH1529AACTR

Available from 2 distributors
Mfr Name: Vishay
Vishay
The Vishay LH1529AACTR is a surface mount solid-state relay designed for telecom switching applications. It features 5300V RMS isolation and a 350V load voltage.
✓ Total Stock: 64,644 pcs
$ Price Range: $0.99

LH1529AACTR 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
64,571 pcs
64571 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
73 pcs
73 pcs On Request 1 On Request On Request On Request On Request On Request

LH1529AACTR Specifications Quick View

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

LH1529AACTR Description

Short technical summary and product information.

The Vishay LH1529AACTR is a solid-state relay (SSR) and bidirectional input optocoupler integrated into a single package. It is designed for general telecom switching, including on/off hook control and dial pulse functions. The SSR offers a typical on-resistance of 20 Ohms, a load voltage of 350V, and a load current of 120mA.

 

This device provides 5300V RMS of I/O isolation. It is available in a surface mount package and is supplied on tape and reel.

 

Key features include current limit protection, high surge capability, and clean bounce-free switching. The optocoupler component is suitable for ring detection and loop current sensing.

 

Applications include general telecom switching, on/off hook control, dial pulse, ring current detection, and loop current sensing.

LH1529AACTR Quick Information

Product Type: Solid-State Relay
Series: LH1529
Canonical Name: Vishay Dale LH1529AACTR Telecom Switch 1 Form A Solid-State Relay
Subcategory: Telecom Switch

LH1529AACTR Compliance

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

LH1529AACTR Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

LH1529AACTR Features

  • 5300V RMS I/O isolation.
  • 350V load voltage capability.
  • 120mA maximum load current.
  • Surface mount package.
  • Ideal for telecom applications.

LH1529AACTR Applications

  • General telecom switching.
  • On/off hook control.
  • Dial pulse applications.
  • Ring current detection.
  • Loop current sensing.

LH1529AACTR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the isolation test voltage of the LH1529AACTR?

The isolation test voltage is 5300 V RMS.

What is the minimum Current Transfer Ratio (CTR) for the LH1529A variant?

The minimum CTR for the LH1529A variant is 33%.

What is the minimum Current Transfer Ratio (CTR) for the LH1529B variant?

The minimum CTR for the LH1529B variant is 100%.

What is the typical on-resistance of the LH1529AACTR solid-state relay?

The typical on-resistance is 20 Ohms.

What is the maximum load voltage for the LH1529AACTR?

The maximum load voltage is 350 V.

What is the maximum load current for the LH1529AACTR?

The maximum load current is 120 mA.

What package type is the LH1529AACTR supplied in?

The LH1529AACTR is supplied in a Surface Mount SMD-8 package.

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