LITTELFUSE  TMOV20RP130M  TVS Varistor, MOV, 130 V, 170 V, iTMOV Series, 340 V, Disc 20mm, Metal Oxide Varistor (MOV)

Technical Data Sheet (355.83KB) EN See all Technical Docs

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Product Overview

The TMOV20RP130M is a thermally Protected Varistor represents a new development in integrated circuit protection. The iTMOV® varistor comprised of radial leaded MOV (metal oxide varistor) with an integrated thermally activated element designed to open in the event of overheating due to the abnormal overvoltage and limited current. This varistor offers quick thermal response due to the close proximity of the integrated thermal element to the MOV body. The integrated configuration also offers lower inductance than most discrete solutions resulting in improved clamping performance to fast overvoltage transients. This varistor is wave solderable and thus simplifying end product assembly by reducing the expense and rework associated with hand soldering operations. This varistor differs from the TMOV varistor by the inclusion of a third party lead for the purpose of indicating that the MOV has been disconnected from the circuit. This lead facilitates connection to monitoring circuitry.
  • Designed to facilitate compliance to UL1449 for SPD products
  • Bi-directional clamp polarity
  • Standard lead form
  • Wave solderable
  • -55 to 85°C Operating temperature range


Product Information

Voltage Rating VAC:
Voltage Rating VDC:
Product Range:
iTMOV Series
Clamping Voltage Vc Max:
Varistor Case Style:
Disc 20mm
Varistor Type:
Metal Oxide Varistor (MOV)
Peak Surge Current @ 8/20µS:
Operating Temperature Min:
Operating Temperature Max:
Peak Energy (10/1000uS):
Automotive Qualifications Standard:
To Be Advised

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Legislation and Environmental

Product Traceability
RoHS Compliant:
Authorized Distributor