Varistors

Littelfuse Varistors are protective devices that offer several important features, such as overvoltage protection, peak current ratings from 20A to 70,000A, and peak energy ratings from 0.01J to 10,000J. The mounting options serve a wide range of applications. Littelfuse Varistors also offer many form factor and protection ranges, rugged cost-effective protection, thermal protection options, and RoHS compliance.

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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
Package/Case
Voltage Rating AC
Voltage Rating DC
Varistor Voltage
Clamping Voltage
Diameter
Max Surge Current
Surge Energy Rating
Capacitance
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM
Datasheet
996In Stock
Cut Tape
16,11 kr.
12,01 kr.
10,97 kr.
9,85 kr.
Reel
8,21 kr.
Min.: 1
Mult.: 1
: 300
TMOV MOVs PCB Mount Radial 320 VAC 510 VDC 561 V 840 V 20 mm 10 kA 372 J 750 pF - 55 C + 85 C Reel, Cut Tape
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM
Datasheet
26In Stock
1.200Expected 08/12/2026
14,62 kr.
13,06 kr.
12,01 kr.
8,95 kr.
8,80 kr.
Min.: 1
Mult.: 1
iTMOV MOVs PCB Mount Radial 385 VAC 505 VDC 682 V 1.025 kV 20 mm 10 kA 300 J 700 pF - 55 C + 85 C Bulk
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM
Datasheet
26In Stock
2.100Expected 04/01/2027
14,70 kr.
13,13 kr.
12,01 kr.
8,95 kr.
View
Min.: 1
Mult.: 1
TMOV MOVs PCB Mount Radial 420 VAC 560 VDC 748 V 1.12 kV 20 mm 10 kA 320 J 600 pF - 55 C + 85 C Bulk
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM
Datasheet
953In Stock
17,61 kr.
13,06 kr.
12,01 kr.
11,41 kr.
View
Min.: 1
Mult.: 1
iTMOV MOVs PCB Mount Radial 420 VAC 560 VDC 748 V 1.12 kV 20 mm 10 kA 320 J 600 pF - 55 C + 85 C Bulk
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM
Datasheet
679In Stock
1.200Expected 10/02/2027
14,62 kr.
10,89 kr.
10,00 kr.
8,80 kr.
Min.: 1
Mult.: 1
TMOV MOVs PCB Mount Radial 550 VAC 715 VDC 1.001 kV 1.5 kV 20 mm 10 kA 360 J 300 pF - 55 C + 85 C Bulk
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM
Datasheet
5In Stock
1.200Expected 01/02/2027
16,71 kr.
12,46 kr.
11,41 kr.
10,89 kr.
View
Min.: 1
Mult.: 1
TMOV MOVs PCB Mount Radial 625 VAC 1.1 kVDC 1.1 kV 1.65 kV 20 mm 10 kA 400 J 250 pF - 55 C + 85 C Bulk
Littelfuse Varistors 115V 20KA SQ 25MM PB FREE 25S
Datasheet
74In Stock
36,55 kr.
27,98 kr.
25,81 kr.
19,92 kr.
Min.: 1
Mult.: 1
TMOV MOVs PCB Mount Radial 125 VAC 150 VDC 198 V 295 V 25 mm 20 kA 170 J 3.2 nF - 55 C + 85 C Bulk
Littelfuse Varistors 140V 20KA SQ 25MM PB FREE 25S
Datasheet
28In Stock
800Expected 15/02/2027
36,85 kr.
28,12 kr.
25,89 kr.
20,07 kr.
Min.: 1
Mult.: 1
TMOV MOVs PCB Mount Radial 140 VAC 180 VDC 242 V 355 V 25 mm 20 kA 210 J 2.5 nF - 55 C + 85 C Bulk
Littelfuse Varistors MLV 22pF 0402 STD MHS SERIES
Datasheet
5.418In Stock
Cut Tape
2,44 kr.
1,51 kr.
1,31 kr.
1,21 kr.
View
Reel
0,962 kr.
MouseReel Available
Min.: 1
Mult.: 1
: 10.000
MHS MOVs PCB Mount SMD/SMT 0402 (1005 metric) 6.5 VAC 9 VDC 30 V 0.01 J 22 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 30V 5mm Epoxy UltraMOV
Datasheet
2.064In Stock
2,05 kr.
1,26 kr.
1,09 kr.
1,01 kr.
View
Min.: 1
Mult.: 1
LV UltraMOV MOVs PCB Mount Radial 30 VAC 38 VDC 47 V 93 V 5 mm 500 A 3.1 J 650 pF - 40 C + 85 C Bulk
Littelfuse Varistors 35V 5mm Epoxy UltraMOV
Datasheet
118In Stock
1,80 kr.
1,10 kr.
0,955 kr.
0,94 kr.
Min.: 1
Mult.: 1
LV UltraMOV MOVs PCB Mount Radial 35 VAC 45 VDC 56 V 93 V 5 mm 500 A 4 J 550 pF - 40 C + 85 C Bulk
Littelfuse Varistors 40V 5mm Epoxy UltraMOV
Datasheet
4.460In Stock
2,05 kr.
1,26 kr.
1,09 kr.
1,01 kr.
View
Min.: 1
Mult.: 1
LV UltraMOV MOVs PCB Mount Radial 40 VAC 56 VDC 68 V 135 V 5 mm 500 A 5 J 500 pF - 40 C + 85 C Bulk
Littelfuse Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE
Datasheet
10.998In Stock
Cut Tape
2,50 kr.
1,56 kr.
1,35 kr.
1,25 kr.
1,18 kr.
Reel
0,992 kr.
Min.: 1
Mult.: 1
: 1.000
LV UltraMOV MOVs PCB Mount Radial 40 VAC 56 VDC 68 V 135 V 7 mm 500 A 5 J 500 pF - 40 C + 85 C Reel, Cut Tape
Littelfuse Varistors 50V 5mm Epoxy UltraMOV
Datasheet
1.915In Stock
1,92 kr.
1,19 kr.
1,03 kr.
0,947 kr.
View
Min.: 1
Mult.: 1
LV UltraMOV MOVs PCB Mount Radial 50 VAC 68 VDC 82 V 135 V 5 mm 800 A 5 J 350 pF - 40 C + 85 C Bulk
Littelfuse Varistors 25V 5mm Phenolic AEC-Q200 AUMOV
Datasheet
3.230In Stock
2,31 kr.
1,45 kr.
1,26 kr.
1,16 kr.
View
Min.: 1
Mult.: 1
AUMOV MOVs PCB Mount Radial 25 VAC 28 VDC 39 V 77 V 12.5 mm 1 A 2.5 J 750 pF - 40 C + 125 C AEC-Q100 Bulk
Littelfuse Varistors 135V 3pF
Datasheet
787In Stock
40.000Expected 10/06/2027
Cut Tape
3,85 kr.
2,66 kr.
1,98 kr.
1,84 kr.
View
Reel
1,17 kr.
MouseReel Available
Min.: 1
Mult.: 1
: 2.500
MHS MOVs PCB Mount SMD/SMT 0603 (1608 metric) 30 VAC 42 VDC 135 V 10 mJ 3 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 55V 12pF
Datasheet
2.789In Stock
Cut Tape
2,89 kr.
1,81 kr.
1,57 kr.
1,45 kr.
View
Reel
1,17 kr.
MouseReel Available
Min.: 1
Mult.: 1
: 2.500
MHS MOVs PCB Mount SMD/SMT 0603 (1608 metric) 14 VAC 18 VDC 55 V 0.015 J 12 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors MULTI-LAYER VARISTOR SURFACE MOUNT
Datasheet
3.931In Stock
Cut Tape
2,44 kr.
1,54 kr.
1,33 kr.
1,23 kr.
1,17 kr.
Reel
1,17 kr.
MouseReel Available
Min.: 1
Mult.: 1
: 4.000
MHS MOVs PCB Mount SMD/SMT 0603 (1608 metric) 14 VAC 18 VDC 55 V 0.015 J 12 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse Varistors 130V 7mm Epoxy UltraMOV
Datasheet
34In Stock
4.500Expected 02/02/2027
2,18 kr.
1,34 kr.
1,16 kr.
1,07 kr.
View
Min.: 1
Mult.: 1
UltraMOV MOVs PCB Mount Radial 130 VAC 170 VDC 184 V to 226 V 340 V 7 mm 1.75 kA 12.5 J 180 pF - 55 C + 85 C Bulk
Littelfuse Varistors 150V 7mm Epoxy UltraMOV
Datasheet
2.410In Stock
1,73 kr.
1,07 kr.
1,01 kr.
Min.: 1
Mult.: 1
UltraMOV MOVs PCB Mount Radial 150 VAC 200 VDC 216 V to 264 V 395 V 7 mm 1.75 kA 15 J 150 pF - 55 C + 85 C Bulk
Littelfuse Varistors 175V 7mm Epoxy UltraMOV
Datasheet
2.674In Stock
2,18 kr.
1,34 kr.
1,16 kr.
1,07 kr.
View
Min.: 1
Mult.: 1
UltraMOV MOVs PCB Mount Radial 175 VAC 225 VDC 243 V to 297 V 455 V 7 mm 1.75 kA 17 J 130 pF - 55 C + 85 C Bulk
Littelfuse Varistors 230V 7mm Epoxy UltraMOV
Datasheet
194In Stock
4.500Expected 04/01/2027
2,31 kr.
1,42 kr.
1,22 kr.
1,13 kr.
View
Min.: 1
Mult.: 1
UltraMOV MOVs PCB Mount Radial 230 VAC 300 VDC 396 V 595 V 7 mm 1.75 kA 20 J 100 pF - 55 C + 85 C Bulk
Littelfuse Varistors 250V 7mm Epoxy UltraMOV
Datasheet
2.583In Stock
2,18 kr.
1,34 kr.
1,16 kr.
1,07 kr.
View
Min.: 1
Mult.: 1
UltraMOV MOVs PCB Mount Radial 250 VAC 320 VDC 351 V to 429 V 650 V 7 mm 1.75 kA 25 J 90 pF - 55 C + 85 C Bulk
Littelfuse Varistors 25V 7mm Epoxy UltraMOV
Datasheet
4.776In Stock
2,76 kr.
1,72 kr.
1,49 kr.
1,39 kr.
View
Min.: 1
Mult.: 1
LV UltraMOV MOVs PCB Mount Radial 25 VAC 31 VDC 39 V 77 V 7 mm 1 kA 5.5 J 1.5 nF - 40 C + 85 C Bulk
Littelfuse Varistors 275V 7mm Epoxy UltraMOV
Datasheet
6.304In Stock
2,18 kr.
1,34 kr.
1,16 kr.
1,07 kr.
View
Min.: 1
Mult.: 1
UltraMOV MOVs PCB Mount Radial 275 VAC 350 VDC 475 V 710 V 7 mm 1.75 kA 28 J 80 pF - 55 C + 85 C Bulk