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Littelfuse TMOV20RP320M Metal-Oxide Varistor

The TMOV20RP320M is a thermally protected metal-oxide varistor designed for circuit overvoltage suppression. Featuring rapid thermal response, this device offers high surge current ratings up to 10kA, low inductance, and wave solderability. It includes a third lead for circuit monitoring, ideal for UL1449 SPD module compliance. Suitable for AC panel protection, motor drive overvoltage mitigation, and surge protection in various electronic and industrial systems, ensuring reliable transient voltage suppression and circuit safety in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:TMOV20RP320M
Stock:7339
Inv Date:05-28-2026
Price: Unit price: $2.22
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Part No:TMOV20RP320M
Stock:3688
Inv Date:05-29-2026
Price: Unit price: $2.22
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Part No:TMOV20RP320M
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2
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Part No:TMOV20RP320M
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.32
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Source:Arrow EU
Part No:TMOV20RP320M
Stock:2100
Inv Date:05-29-2026
Price: N/A
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Littelfuse TMOV20RP320M Metal-Oxide Varistor Specifications:

  • AC Voltage Range: 115 to 750 V
  • Peak Pulse Current: 6,000 to 10,000 A
  • Single-Pulse Energy: 36 to 480 J at 2ms
  • Operating Temperature Range: -55°C to +85°C
  • Storage Temperature Range: -55°C to +125°C
  • Clamping Voltage: below 1.0 times rated voltage at test currents
  • Isolation Voltage: 2,500 V
  • Thermal Protection: integrated thermal fuse element
  • Lead Material: Copper clad steel wire, optional nickel barrier coating
  • Lead Lengths: 22-28 mm
  • Lead Pitch: 25.4 ± 1.0 mm
  • Size: 14mm and 20mm diameter options
  • Wave solderable with proper process controls
  • RoHS compliant, lead-free options available
  • Long life and reliable thermal and electrical characteristics

Buy the Buy Littelfuse TMOV20RP320M Part Number TMOV20RP320M Online

Order the Littelfuse TMOV20RP320M metal-oxide varistor today to ensure superior transient voltage protection. Its rapid thermal response, high surge current capacity, and integrated thermal fuse provide dependable circuit safeguarding. Wave solderable and RoHS compliant, this MOV is ideal for surge suppression in industrial and electronic systems. The device’s monitoring lead allows for easy fault detection, ensuring your equipment stays protected. Excellent choice for AC panel, motor drive, and surge protection applications, combining performance, safety, and ease of assembly.

Buy Littelfuse TMOV20RP320M now and experience unmatched reliability and high surge current protection in your sensitive circuits.

Frequently Asked Questions

Where can I buy Littelfuse TMOV20RP320M?

You can click on the BUY or RFQ button to purchase TMOV20RP320M from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part TMOV20RP320M?

You can download the TMOV20RP320M datasheet or visit the Littelfuse website for support.

Who is the manufacturer of TMOV20RP320M?

Littelfuse

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