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Vishay SMPC48ANHM3H Transient Voltage Suppressor

The Surface Mount TRANSZORB® transient voltage suppressor series by Vishay offers high peak power dissipation up to 1500 W with a compact, ultra-low profile design of 1.1 mm height. It provides fast response times and excellent clamping capabilities, ideal for protecting sensitive electronics from voltage transients induced by switching and lighting in industrial, consumer, and telecommunication devices. The device features a unidirectional polarity, RoHS compliance, halogen-free construction, and is available with AEC-Q101 qualification for automotive applications, making it suitable for high-reliability environments.

Authorized Distributors
Source:Newark
Part No:SMPC48ANHM3/H
Stock:2150
Inv Date:06-09-2026
Price: Unit price: $0.465
Buy/RFQ:
Source:DigiKey
Part No:SMPC48ANHM3/H
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.43105
Buy/RFQ:
Part No:SMPC48ANHM3/H
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.37
Buy/RFQ:

Vishay SMPC48ANHM3H Transient Voltage Suppressor Specifications:

  • Peak Power Dissipation: 1500 W with 10/1000 µs waveform
  • Maximum Pulse Current: As per specific model datasheet
  • Power Dissipation at 25°C: 1.25 W
  • Operating Temperature Range: -55°C to +150°C
  • Case Type: SMPC (TO-277A)
  • Height: Typical 1.1 mm
  • Package Material: UL 94 V-0 flammability rated molded compound
  • Terminals: Matte tin plated leads, solderable
  • Polarity: Cathode band denotes cathode end
  • RoHS-compliant, halogen-free, AEC-Q101 qualified available
  • Mounting: Surface mount on FR4 PCB, standard 2 oz. copper
  • Thermal Resistance Junction-to-Ambient: Typical 2.5°C/W
  • Maximum Storage/Operating Temperature: -55°C to +150°C

Buy the VISHAY SMPC48ANHM3H – Reliable Transient Voltage Suppressor for Industrial Applications

Secure your electronic devices today by purchasing the Vishay SMPC48ANHM3H transient voltage suppressor online. This device offers high peak power dissipation of 1500 W, ensuring rapid response to voltage transients. Its compact, low-profile design of 1.1 mm height makes it ideal for space-constrained applications while providing excellent clamping capability. Suitable for industrial, automotive, consumer, and telecommunication electronics, it ensures reliable protection against voltage surges, lightning, and inductive load switching. Order now for fast delivery and peace of mind.

Buy Vishay SMPC48ANHM3H now and protect your sensitive electronics with fast, high-power transient suppression in a low-profile package.

Frequently Asked Questions

Where can I buy Vishay SMPC48ANHM3H?

You can click on the BUY or RFQ button to purchase SMPC48ANHM3H from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part SMPC48ANHM3H?

You can download the SMPC48ANHM3H datasheet or visit the Vishay website for support.

Who is the manufacturer of SMPC48ANHM3H?

Vishay

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