TMOV Thermally Protected Varistors

Littelfuse TMOV Thermally Protected Varistors are radially leaded metal oxide varistors (MOVs) with a thermally activated element designed to open during overheating. The integrated thermal element and the enclosure design work together to facilitate surge-protection module compliance to UL1449. These performance capabilities of Littelfuse TMOV varistors serve cord or permanently connected applications. These Littelfuse varistors offer quick thermal response due to the proximity of the thermal element to the MOV body. This integrated configuration provides the added benefit of lower inductance than most discrete solutions.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Mounting Style
Termination Style
Voltage Rating AC
Voltage Rating DC
Varistor Voltage
Clamping Voltage
Diameter
Peak Surge Current
Surge Energy Rating
Capacitance
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Littelfuse Varistors 510V 20KA SQ 25MM PB FREE 25S
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 800
Mult.: 100

TMOV MOVs PCB Mount Radial 510 VAC 670 VDC 902 V 1.335 kV 25 mm 20 kA 520 J 680 pF - 55 C + 85 C Bulk
Littelfuse Varistors 550V 20kASQ 25MM PB FREE 25S
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 800
Mult.: 80

TMOV Bulk


Littelfuse Varistors 625V 20kASQ 25MM PB FREE 25S
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 800
Mult.: 80

TMOV MOVs PCB Mount Radial 625 VAC 825 VDC 1.1 kV 1.625 kV 25 mm 20 kA 600 J 550 pF - 55 C + 85 C Bulk
Littelfuse Varistors 750V 20kASQ 25MM PB FREE 25S
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 800
Mult.: 80

TMOV Bulk
Littelfuse Varistors 750V 20KA SQ 25MM 25S ROHS/PB FREE
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 800
Mult.: 80

TMOV MOVs PCB Mount Radial 750 VAC 970 VDC 1.32 kV 1.95 kV 25 mm 20 kA 670 J 460 pF - 55 C + 85 C Bulk
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 34 MM DISC
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 180
Mult.: 60

TMOV MOVs PCB Mount Radial 125 VAC 150 VDC 305 V 34 mm 40 kA 0.0115 uF - 55 C + 85 C Bulk
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 34MM
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 180
Mult.: 60

TMOV MOVs PCB Mount Radial 125 VAC 150 VDC 305 V 34 mm 40 kA 0.0115 uF - 55 C + 85 C Bulk
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 34 MM DISC
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 180
Mult.: 60

TMOV MOVs PCB Mount Radial 130 VAC 175 VDC 345 V 34 mm 40 kA 0.01 uF - 55 C + 85 C Bulk
Littelfuse Varistors THRM PROTECT VARISTR 34MM
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 180
Mult.: 60

TMOV MOVs 175 VDC 345 V 34 mm 1000 pF Bulk
Littelfuse Varistors Thermally Protected 34MM
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 180
Mult.: 60

TMOV Bulk
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 34 MM DISC
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 180
Mult.: 60

TMOV MOVs PCB Mount Radial 140 VAC 188 VDC 375 V 34 mm 40 kA 9000 pF - 55 C + 85 C Bulk
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 34MM
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 180
Mult.: 60

TMOV MOVs PCB Mount Radial 140 VAC 188 VDC 375 V 34 mm 40 kA 9000 pF - 55 C + 85 C Bulk
Littelfuse Varistors Thermally Protected 34MM
Datasheet
Non-Stocked
Min.: 180
Mult.: 60

TMOV Bulk
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 34 MM DISC
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 180
Mult.: 60

TMOV MOVs PCB Mount Radial 150 VAC 200 VDC 268 V 405 V 34 mm 40 kA 8000 pF - 55 C + 85 C Bulk
Littelfuse Varistors Thermally Protected 34MM
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 180
Mult.: 60

TMOV Bulk
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 34 MM DISC
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 180
Mult.: 60

TMOV MOVs PCB Mount Radial 180 VAC 240 VDC 488 V 34 mm 40 kA 6800 pF - 55 C + 85 C Bulk
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 34 MM DISC
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 180
Mult.: 60

TMOV MOVs PCB Mount Radial 200 VAC 265 VDC 540 V 34 mm 40 kA 6500 pF - 55 C + 85 C Bulk
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 34MM
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 180
Mult.: 60

TMOV MOVs PCB Mount Radial 200 VAC 265 VDC 540 V 34 mm 40 kA 6500 pF - 55 C + 85 C Bulk
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 34 MM DISC
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 180
Mult.: 60

TMOV MOVs PCB Mount Radial 250 VAC 330 VDC 650 V 34 mm 40 kA 5000 pF - 55 C + 85 C Bulk
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 34MM
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 180
Mult.: 60

TMOV MOVs PCB Mount Radial 250 VAC 330 VDC 650 V 34 mm 40 kA 5000 pF - 55 C + 85 C Bulk
Littelfuse Varistors Thermally Protected 34MM
Datasheet
Non-Stocked
Min.: 180
Mult.: 60

TMOV Bulk
Littelfuse Varistors RADIAL 34MM 275VAC
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

TMOV MOVs PCB Mount Radial 275 VAC 369 VDC 473 V 730 V 34 mm 40 kA 550 J 4500 pF - 55 C + 85 C Bulk
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 34MM
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 180
Mult.: 60

TMOV MOVs PCB Mount Radial 275 VAC 369 VDC 730 V 34 mm 40 kA 4500 pF - 55 C + 85 C Bulk
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 34 MM DISC
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 180
Mult.: 60

TMOV MOVs PCB Mount Radial 300 VAC 400 VDC 780 V 34 mm 40 kA 4050 pF - 55 C + 85 C Bulk
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 34MM
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 180
Mult.: 60

TMOV MOVs PCB Mount Radial 300 VAC 400 VDC 780 V 34 mm 40 kA 4050 pF - 55 C + 85 C Bulk