ThermoFuse™ Varistors

TDK ThermoFuse™ Varistors feature a wide operating voltage range of 130VRMS to 750VRMS. These varistors are self-protected under abnormal overvoltage conditions and offer high-energy Advanced series E2. TDK ThermoFuse varistors include either leaded square varistor elements or leaded round varistor elements. These varistors are made of epoxy molding and are flame-retardant as per UL 94 V-0. The ThermoFuse varistors come with tinned copper wire and metal compound wire terminals. Typical applications include power meters, telecom, transient voltage surger suppressors (TVSS), and household appliances.

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Description Datasheet Availability Pricing (DKK) 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
EPCOS / TDK Varistors 1000VAC 10% 20mm ThermoFuse
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.260
Mult.: 105

Thermo-fused Varistor, AdvanceD 20mm PCB Mount Radial - 40 C + 105 C Bulk
EPCOS / TDK Varistors 130VAC 10% 20mm AdvanceD Thermofused
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.500
Mult.: 500

Thermo-fused Varistor, AdvanceD 20mm PCB Mount Radial - 40 C + 105 C Bulk
EPCOS / TDK Varistors 150VAC 10% 20mm AdvanceD Thermofused
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.500
Mult.: 500

Thermo-fused Varistor, AdvanceD 20mm MOVs PCB Mount Radial 150 VAC 200 VDC 240 V 395 V 10 kA 120 J 1550 pF - 40 C + 105 C Bulk
EPCOS / TDK Varistors 175VAC 10% 20mm AdvanceD Thermofused
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.500
Mult.: 500

Thermo-fused Varistor, AdvanceD 20mm PCB Mount Radial - 40 C + 105 C Bulk
EPCOS / TDK Varistors 230VAC 10% 20mm AdvanceD Thermofused
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.500
Mult.: 500

Thermo-fused Varistor, AdvanceD 20mm MOVs PCB Mount Radial 230 VAC 300 VDC 360 V 595 V 10 kA 180 J 940 pF - 40 C + 105 C Bulk
EPCOS / TDK Varistors 250VAC 10% 20mm AdvanceD Thermofused
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.500
Mult.: 500

Thermo-fused Varistor, AdvanceD 20mm PCB Mount Radial - 40 C + 105 C Bulk
EPCOS / TDK Varistors 275VAC 10% 20mm AdvanceD Thermofused
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.500
Mult.: 500

Thermo-fused Varistor, AdvanceD 20mm MOVs PCB Mount Radial 275 VAC 350 VDC 430 V 710 V 10 kA 215 J 850 pF - 40 C + 105 C Bulk
EPCOS / TDK Varistors 300VAC 10% 20mm AdvanceD Thermofused
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.500
Mult.: 500

Thermo-fused Varistor, AdvanceD 20mm PCB Mount Radial - 40 C + 105 C Bulk
EPCOS / TDK Varistors 320VAC 10% 20mm AdvanceD Thermofused
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.000
Mult.: 500

Thermo-fused Varistor, AdvanceD 20mm MOVs PCB Mount Radial 320 VAC 420 VDC 510 V 840 V 10 kA 273 J 720 pF - 40 C + 85 C Bulk
EPCOS / TDK Varistors 385VAC 10% 20mm AdvanceD Thermofused
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.000
Mult.: 500

Thermo-fused Varistor, AdvanceD 20mm MOVs PCB Mount Radial 385 VAC 505 VDC 620 V 1.025 kV 10 kA 248 J 600 pF - 40 C + 105 C Bulk
EPCOS / TDK Varistors 420VAC 10% 20mm AdvanceD Thermofused
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.500
Mult.: 500

Thermo-fused Varistor, AdvanceD 20mm PCB Mount Radial - 40 C + 105 C Bulk
EPCOS / TDK Varistors 460VAC 10% 20mm AdvanceD Thermofused
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.680
Mult.: 140

Thermo-fused Varistor, AdvanceD 20mm PCB Mount Radial - 40 C + 105 C Bulk
EPCOS / TDK Varistors 550VAC 10% 20mm AdvanceD Thermofused
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.680
Mult.: 140

Thermo-fused Varistor, AdvanceD 20mm MOVs PCB Mount Radial 550 VAC 745 VDC 820 V 1.355 kV 10 kA 360 J 460 pF - 40 C + 105 C Bulk
EPCOS / TDK Varistors 625VAC 10% 20mm AdvanceD Thermofused
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.680
Mult.: 140

Thermo-fused Varistor, AdvanceD 20mm PCB Mount Radial - 40 C + 105 C Bulk
EPCOS / TDK Varistors 680VAC 10% 20mm AdvanceD Thermofused
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1.260
Mult.: 105

Thermo-fused Varistor, AdvanceD 20mm PCB Mount Radial - 40 C + 105 C Bulk
EPCOS / TDK Varistors 320VAC 10% 20mm 3-pin ThermoFuse
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

Thermo-fused Varistor 3-pin, AdvanceD 20mm MOVs PCB Mount Radial 320 VAC 420 VDC 510 V 840 V 23 mm 10 kA 273 J 720 pF - 40 C + 85 C Bulk
EPCOS / TDK Varistors 350VAC 10% 20mm AdvanceD Thermofused
Datasheet
Non-Stocked Lead-Time 26 Weeks
Min.: 1.500
Mult.: 500

Thermo-fused Varistor, AdvanceD 20mm PCB Mount Radial - 40 C + 105 C Bulk