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Vishay SMA5J33AHM3AH Transient Voltage Suppressor

The Vishay SMA5J33AHM3AH is a high-power transient voltage suppressor in a compact SMA (DO-214AC) package. It offers a voltage range from 36.7 V to 40.6 V and a peak pulse power dissipation of 500 W. Designed for sensitive electronics protection, it features fast response time, excellent clamping capability, and is RoHS and halogen-free compliant. Suitable for automotive, industrial, and telecommunication applications, it provides reliable transient suppression against voltage surges, inductive load switching, and lighting transients, making it ideal for precise electronic circuit protection.

Authorized Distributors
Source:Newark
Part No:SMA5J33AHM3_A/H
Stock:1382
Inv Date:06-10-2026
Price: Unit price: $0.903
Buy/RFQ:
Source:DigiKey
Part No:SMA5J33AHM3_A/H
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.18428
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Part No:SMA5J33AHM3_A/H
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.88
Buy/RFQ:
Part No:SMA5J33AHM3-A/H
Stock:0
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:

Vishay SMA5J33AHM3AH Transient Voltage Suppressor Specifications:

  • Peak pulse power dissipation: 500 W
  • Voltage range: 36.7 V to 40.6 V
  • Peak pulse current: 1.0 ms sine-wave, 28 A
  • Peak forward surge current: 40 A
  • Operating junction temperature range: -55°C to +150°C
  • Case: SMA (DO-214AC), with cathode band
  • Lead material: matte tin plated, solderable
  • Thermal resistance junction-to-ambient: 80°C/W
  • Maximum Standoff Voltage: 40 V
  • Leakage current: minimal at room temperature
  • RoHS and halogen-free compliance
  • Polarity: uni-directional, cathode band indicates cathode end

Buy the Buy Vishay SMA5J33AHM3AH TransIENT Voltage Suppressor Part Number SMA5J33AHM3AH Online

Secure your electronic systems with the Vishay SMA5J33AHM3AH transient voltage suppressor. Designed in a compact SMA package, it handles up to 40 V and dissipates 500 W peak power, ensuring rapid response against voltage transients. This device is RoHS and halogen-free, making it suitable for automotive, industrial, and telecommunication applications. Its reliable clamp voltage, fast response time, and robust construction protect sensitive ICs, MOSFETs, and signal lines from damaging voltage surges efficiently and safely, ideal for modern electronic circuit needs.

Buy Vishay SMA5J33AHM3AH now and ensure your sensitive electronics are protected with fast, reliable voltage surge suppression.

Frequently Asked Questions

Where can I buy Vishay SMA5J33AHM3AH?

You can click on the BUY or RFQ button to purchase SMA5J33AHM3AH from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part SMA5J33AHM3AH?

You can download the SMA5J33AHM3AH datasheet or visit the Vishay website for support.

Who is the manufacturer of SMA5J33AHM3AH?

Vishay

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