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Vishay SMPC70ANHM3H Transient Voltage Suppressor

The Vishay Surface Mount TRANSZORB transient voltage suppressor in the SMPC series offers high peak power dissipation up to 1500 W with a compact, low-profile design of approximately 1.1 mm height. Ideal for sensitive electronics protection, it features fast response times, excellent clamping capabilities, and RoHS compliance. The device is uni-directional and suited for applications such as IC overvoltage protection, MOSFET, and sensor line safeguard in consumer, industrial, and telecommunication equipment. Its rugged construction includes halogen-free, flame-retardant molding compounds and tin-plated leads, meeting UL 94 V-0 flammability standards.

Authorized Distributors
Source:Newark
Part No:SMPC70ANHM3/H
Stock:82
Inv Date:06-09-2026
Price: Unit price: $0.919
Buy/RFQ:
Source:DigiKey
Part No:SMPC70ANHM3/H
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.43105
Buy/RFQ:
Part No:SMPC70ANHM3/H
Stock:1460
Inv Date:06-10-2026
Price: Unit price: $1.54
Buy/RFQ:

Vishay SMPC70ANHM3H Transient Voltage Suppressor Specifications:

  • Peak power dissipation: 1500 W with 10/1000 μs waveform
  • Maximum pulse current: See datasheet for specific models
  • Power dissipation at 25°C: 1.25 W
  • Operating temperature range: -55°C to +150°C
  • Case: SMPC (TO-277A)
  • Height: approximately 1.1 mm
  • Material: Halogen-free, UL 94 V-0 rated molding compound
  • Terminals: Matte tin-plated leads
  • Polarity: Marked by a band indicating cathode end
  • RoHS-compliant, AEC-Q101 qualified available
  • Mounting: Surface-mount surface technology, suitable for automated placement
  • Electrical characteristics: Peak pulse power, clamping voltage, leakage current, and junction capacitance

Buy the Vishay SMPC70ANHM3H – Reliable Transient Voltage Suppressor for Industrial Applications

Get the Vishay SMPC70ANHM3H Transient Voltage Suppressor today through our online store. Designed for high power dissipation and fast response, this low-profile TVS diode is perfect for safeguarding sensitive electronics from voltage transients in industrial, consumer, and telecommunication devices. Its compact size, halogen-free material, and RoHS compliance make it ideal for automated placement in manufacturing. Purchase now to enhance your circuit protection with a reliable, high-performance device that ensures durability and safety for your electronic projects.

Order your Vishay Series SMPC70ANHM3H today and ensure reliable transient overvoltage protection for your sensitive electronic systems.

Frequently Asked Questions

Where can I buy Vishay SMPC70ANHM3H?

You can click on the BUY or RFQ button to purchase SMPC70ANHM3H from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part SMPC70ANHM3H?

You can download the SMPC70ANHM3H datasheet or visit the Vishay website for support.

Who is the manufacturer of SMPC70ANHM3H?

Vishay

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