SMAJ43A The Vishay Dale SMAJ43A is a unidirectional TVS diode in an SMA package. It is designed for ESD protection.
Mfr Part #:

SMAJ43A

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale SMAJ43A is a unidirectional TVS diode in an SMA package. It is designed for ESD protection.
✓ Total Stock: 530 pcs
$ Price Range: $0.47

SMAJ43A Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
530 pcs
530 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

SMAJ43A Specifications Quick View

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

SMAJ43A Description

Short technical summary and product information.

The Vishay Dale SMAJ43A is a unidirectional Transient Voltage Suppressor (TVS) diode. It is housed in a standard SMA package, making it suitable for surface-mount applications.

 

This TVS diode is designed to protect sensitive electronic components from transient voltage events, such as those caused by electrostatic discharge (ESD). Its unidirectional nature means it provides protection in one direction.

 

The SMAJ43A is manufactured by Vishay Dale and categorized under TVS Diodes within the Circuit Protection product group. While specific electrical characteristics like breakdown voltage and peak pulse current are not detailed here, its function is to suppress voltage spikes.

 

This component is suitable for various applications requiring robust ESD protection. The SMA package is common in consumer electronics, telecommunications, and industrial equipment where space is a consideration.

SMAJ43A Quick Information

Product Type: TVS Diode
Series: SMAJ
Canonical Name: SMAJ43A Unidirectional TVS Diode
Subcategory: TVS Diodes

SMAJ43A Compliance

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

SMAJ43A Estimated Pricing

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1+ $0.47 $0.47

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

SMAJ43A Features

  • Unidirectional TVS diode for protection.
  • Standard SMA surface-mount package.
  • Designed for ESD transient suppression.
  • Suitable for various electronic applications.

SMAJ43A Applications

  • Protects sensitive electronic components.
  • Ideal for ESD protection circuits.
  • Used in surface-mount designs.
  • Suitable for consumer electronics.

SMAJ43A FAQs

3 frequently asked questions generated from this part’s specifications.
What is the polarity of the SMAJ43A?

The SMAJ43A is a unidirectional TVS diode.

What package is the SMAJ43A available in?

The SMAJ43A comes in an SMA package.

Is the SMAJ43A RoHS compliant?

Yes, the SMAJ43A is RoHS3 compliant.

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