SMOV Thermally Protected Varistors w/ Micro-Switch

Littelfuse SMOV Thermally Protected Varistors with the micro-switch indicator to help designers meet the requirements specified in UL1449 (3rd edition) for Type 1 or Type 2 Surge Protection Device (SPDs) applications. SMOV Varistors safely disconnect from the circuit in a sustained overvoltage, intermediate current condition as defined by UL1449 (3rd edition). The integrated thermal element is positioned close to the MOV body to allow for a quick thermal response. 

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Description Datasheet Availability Pricing (EUR) 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
Peak Surge Current
Surge Energy Rating
Capacitance
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Littelfuse Varistors Thermally Protected SMOV25S
Datasheet
Non-Stocked
Min.: 160
Mult.: 32

25S Bulk
Littelfuse Varistors 750Vac 970Vdc 25mm SQ
Datasheet
Non-Stocked
Min.: 160
Mult.: 32

25S MOVs PCB Mount Radial 1 kVAC 970 VDC 1.8 kV 1.95 kV 20 kA 670 J 460 pF - 45 C + 75 C Bulk
Littelfuse Varistors Thermally Protected SMOV25S
Datasheet
Non-Stocked
Min.: 160
Mult.: 32

25S Bulk
Littelfuse Varistors 115Vac 150Vdc 34mm SQ
Datasheet
Non-Stocked
Min.: 120
Mult.: 24

34S MOVs PCB Mount Radial 125 VAC 150 VDC 202 V 305 V 40 kA 280 J 0.0115 uF - 45 C + 75 C Bulk
Littelfuse Varistors 115Vac 150Vdc 34mm SQ Non-Iso
Datasheet
Non-Stocked
Min.: 120
Mult.: 24

34S Bulk
Littelfuse Varistors 130Vac 175Vdc 34mm SQ
Datasheet
Non-Stocked
Min.: 120
Mult.: 24

34S MOVs PCB Mount Radial 130 VAC 175 VDC 228 V 345 V 40 kA 310 J 0.01 uF - 45 C + 75 C Bulk
Littelfuse Varistors 130Vac 175Vdc 34mm SQ Non-Iso
Datasheet
Non-Stocked
Min.: 120
Mult.: 24

34S Bulk
Littelfuse Varistors 150Vac 200Vdc 34mm SQ
Datasheet
Non-Stocked
Min.: 120
Mult.: 24

34S MOVs PCB Mount Radial 150 VAC 200 VDC 268 V 405 V 40 kA 360 J 0.08 uF - 45 C + 75 C Bulk
Littelfuse Varistors 150Vac 200Vdc 34mm SQ Non-Iso
Datasheet
Non-Stocked
Min.: 120
Mult.: 24

34S Bulk
Littelfuse Varistors 180Vac 240Vdc 34mm SQ
Datasheet
Non-Stocked
Min.: 120
Mult.: 24

34S MOVs PCB Mount Radial 180 VAC 240 VDC 312 V 488 V 40 kA 400 J 6800 pF - 45 C + 75 C Bulk
Littelfuse Varistors 180Vac 240Vdc 34mm SQ Non-Iso
Datasheet
Non-Stocked
Min.: 120
Mult.: 24

34S Bulk
Littelfuse Varistors 250Vac 330Vdc 34mm SQ
Datasheet
Non-Stocked
Min.: 120
Mult.: 24

34S MOVs PCB Mount Radial 250 VAC 330 VDC 429 V 650 V 40 kA 490 J 5000 pF - 45 C + 75 C Bulk
Littelfuse Varistors 250Vac 330Vdc 34mm SQ Non-Iso
Datasheet
Non-Stocked
Min.: 120
Mult.: 24

34S Bulk
Littelfuse Varistors 275Vac 369Vdc 34mm SQ
Datasheet
Non-Stocked
Min.: 120
Mult.: 24

34S MOVs PCB Mount Radial 275 VAC 369 VDC 473 V 730 V 40 kA 350 J 4500 pF - 45 C + 75 C Bulk
Littelfuse Varistors 275Vac 369Vdc 34mm SQ Non-Iso
Datasheet
Non-Stocked
Min.: 120
Mult.: 24

34S Bulk
Littelfuse Varistors 300Vac 400Vdc 34mm SQ
Datasheet
Non-Stocked
Min.: 120
Mult.: 24

34S MOVs PCB Mount Radial 300 VAC 400 VDC 517 V 780 V 40 kA 370 J 4050 pF - 45 C + 75 C Bulk
Littelfuse Varistors 300Vac 400Vdc 34mm SQ Non-Iso
Datasheet
Non-Stocked
Min.: 120
Mult.: 24

34S Bulk
Littelfuse Varistors 320Vac 420Vdc 34mm SQ
Datasheet
Non-Stocked
Min.: 120
Mult.: 24

34S MOVs PCB Mount Radial 320 VAC 420 VDC 561 V 830 V 40 kA 390 J 3800 pF - 45 C + 75 C Bulk
Littelfuse Varistors 320Vac 420Vdc 34mm SQ Non-Iso
Datasheet
Non-Stocked
Min.: 120
Mult.: 24

34S Bulk
Littelfuse Varistors 420Vac 560Vdc 34mm SQ
Datasheet
Non-Stocked
Min.: 120
Mult.: 24

34S MOVs PCB Mount Radial 420 VAC 560 VDC 748 V 1.13 kV 40 kA 910 J 3000 pF - 45 C + 75 C Bulk
Littelfuse Varistors 420Vac 560Vdc 34mm SQ Non-Iso
Datasheet
Non-Stocked
Min.: 120
Mult.: 24

34S Bulk
Littelfuse Varistors 460Vac 610Vdc 34mm SQ
Datasheet
Non-Stocked
Min.: 120
Mult.: 24

34S MOVs PCB Mount Radial 460 VAC 610 VDC 783 V 1.188 kV 40 kA 960 J 2800 pF - 45 C + 75 C Bulk
Littelfuse Varistors 460Vac 610Vdc 34mm SQ Non-Iso
Datasheet
Non-Stocked
Min.: 120
Mult.: 24

34S Bulk
Littelfuse Varistors 510Vac 675Vdc 34mm SQ
Datasheet
Non-Stocked
Min.: 120
Mult.: 24

34S MOVs PCB Mount Radial 510 VAC 675 VDC 910 V 1.35 kV 40 kA 960 J 2500 pF - 45 C + 75 C Bulk
Littelfuse Varistors 510Vac 675Vdc 34mm SQ Non-Iso
Datasheet
Non-Stocked
Min.: 120
Mult.: 24

34S Bulk