Circuit Protection Devices

Bourns manufactures and supplies a wide range of circuit protection technologies, including fuses, PTC thermistors, varistors, GDTs, resettable thermal cut-offs, surge protection devices, hybrid protectors, discrete semiconductor solutions, and more. Reliable surge protection is a critical design consideration to help ensure operational reliability of consumer electronics, industrial/communication equipment, automotive, battery charging, energy storage infrastructure, and renewable energy harvesting ecosystems.

Results: 1 298
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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
Package/Case
Voltage Rating AC
Voltage Rating DC
Varistor Voltage
Clamping Voltage
Diameter
Peak Surge Current
Surge Energy Rating
Capacitance
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
Bourns Varistors PV 140V 10%
Datasheet
4 795In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1 000

PV MOVs PCB Mount SMD/SMT 140 VAC 180 VDC 220 V 360 V 1.2 kA 18 J 300 pF - 40 C + 85 C Reel, Cut Tape, MouseReel
Bourns Varistors ZV 40V 10%
Datasheet
5 208In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1 000

ZVHT MLVs PCB Mount SMD/SMT 2220 (5750 metric) 40 VAC 56 VDC 68 V 110 V 1 kA 9.2 J 2200 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Bourns Varistors AV AUTO SERIES 20V
Datasheet
4 086In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1 000

AV MLVs PCB Mount SMD/SMT 2220 (5750 metric) 20 VAC 26 VDC 22 V 54 V 1.2 kA 8 J 7000 pF - 55 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Bourns Varistors IsoMOV 5KA 175Vrms Bulk In-Line
Datasheet
4 043In Stock
Min.: 1
Mult.: 1

IsoM5 MOVs Through Hole Radial 175 VAC 225 VDC 470 V 17 mm 250 A 40 pF - 40 C + 125 C Bulk
Bourns Varistors ZV 11V 10%
Datasheet
14 437In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4 000

ZV MLVs PCB Mount SMD/SMT 1210 (3225 metric) 11 VAC 14 VDC 18 V 33 V 400 A 1.3 J 2600 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Bourns Varistors ZV 40V 10%
Datasheet
14 494In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 500

ZVHT MLVs PCB Mount SMD/SMT 1210 (3225 metric) 40 VAC 56 VDC 68 V 110 V 250 A 2.4 J 570 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Bourns Varistors ZV 40V 10%
Datasheet
11 280In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1 000

ZV MLVs PCB Mount SMD/SMT 1812 (4732 metric) 40 VAC 56 VDC 68 V 110 V 600 A 4.8 J 1000 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Bourns Varistors CHIP GUARD 24VOLT
Datasheet
24 192In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10 000

MLU SMD/SMT 0402 (1005 metric) 25 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Bourns Varistors IsoMOV 3KA 300Vrms Bulk In-Line
Datasheet
3 265In Stock
Min.: 1
Mult.: 1

IsoM3 MOVs Through Hole Radial 300 VAC 385 VDC 800 V 13.2 mm 250 A 30 pF - 40 C + 125 C Bulk
Bourns Varistors IsoMOV 5KA 420Vrms Bulk In-Line
Datasheet
5 080In Stock
Min.: 1
Mult.: 1

IsoM5 MOVs Through Hole Radial 420 VAC 560 VDC 1.1 kV 17 mm 250 A 40 pF - 40 C + 125 C Bulk
Bourns Varistors IsoMOV 5KA 510Vrms Reel In-Line
Datasheet
3 412In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

IsoM5 MOVs Through Hole Radial 510 VAC 670 VDC 1.3 kV 17 mm 250 A 40 pF - 40 C + 125 C Reel, Cut Tape, MouseReel
Bourns Varistors PV 300V 10%
Datasheet
9 751In Stock
Min.: 1
Mult.: 1
Reel: 1 000

PV MOVs PCB Mount SMD/SMT 300 VAC 385 VDC 470 V 775 V 400 A 15 J 70 pF - 40 C + 85 C Reel, Cut Tape
Bourns Varistors ZV 20V 10%
Datasheet
22 724In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 500

ZVHT MLVs PCB Mount SMD/SMT 1206 (3216 metric) 20 VAC 26 VDC 33 V 54 V 200 A 0.8 J 620 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Bourns Varistors 7mm Radial Disc MOV - Kinked Leads, T&R
Datasheet
4 686In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 000

MOV-07D Varistors Through Hole Radial 9 mm x 11 mm 130 VAC 170 VDC 200 V 340 V 9 mm 1.2 kA 13 J 300 pF - 40 C + 105 C Reel, Cut Tape, MouseReel
Bourns Varistors 7mm Radial Disc MOV - Kinked Leads, T&R
Datasheet
3 069In Stock
2 000Expected 07/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 000

MOV-07D Varistors Through Hole Radial 9 mm x 11 mm 20 VAC 26 VDC 33 V 65 V 9 mm 250 A 1.7 J 2640 pF - 40 C + 105 C Reel, Cut Tape, MouseReel
Bourns Varistors 7mm Radial Disc MOV - Kinked Leads, T&R
Datasheet
2 937In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1 000

MOV-07D Varistors Through Hole Radial 9 mm x 11 mm 385 VAC 505 VDC 620 V 1.025 kV 9 mm 1.2 kA 33 J 96 pF - 40 C + 105 C Reel, Cut Tape, MouseReel
Bourns Varistors 10mm Radial Disc MOV - Kinked Leads, T&R
Datasheet
1 679In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1 000

MOV-10D Varistors Through Hole Radial 12.5 mm x 15.5 mm 75 VAC 100 VDC 120 V 200 V 12.5 mm 2.5 kA 18 J 996 pF - 40 C + 105 C Reel, Cut Tape, MouseReel
Bourns Varistors 10mm Radial Disc MOV - Kinked Leads, T&R
Datasheet
1 749In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1 000

MOV-10D Varistors Through Hole Radial 12.5 mm x 15.5 mm 175 VAC 225 VDC 270 V 455 V 12.5 mm 2.5 kA 40 J 444 pF - 40 C + 105 C Reel, Cut Tape, MouseReel
Bourns Varistors 10mm Radial Disc MOV - Kinked Leads, T&R
Datasheet
1 844In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1 000

MOV-10D Varistors Through Hole Radial 12.5 mm x 15.5 mm 210 VAC 275 VDC 330 V 550 V 12.5 mm 2.5 kA 43 J 360 pF - 40 C + 105 C Reel, Cut Tape, MouseReel
Bourns Varistors 10mm Radial Disc MOV - Kinked Leads, T&R
Datasheet
1 682In Stock
2 000Expected 05/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1 000

MOV-10D Varistors Through Hole Radial 12.5 mm x 15.5 mm 230 VAC 300 VDC 360 V 595 V 12.5 mm 2.5 kA 47 J 336 pF - 40 C + 105 C Reel, Cut Tape, MouseReel
Bourns Varistors 10mm Radial Disc MOV - Kinked Leads, T&R
Datasheet
1 745In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

MOV-10D Varistors Through Hole Radial 12.5 mm x 15.5 mm 510 VAC 670 VDC 820 V 1.355 kV 12.5 mm 2.5 kA 85 J 132 pF - 40 C + 105 C Reel, Cut Tape, MouseReel
Bourns Varistors 14mm Radial Disc MOV - Kinked Leads, T&R
Datasheet
5 657In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 400

MOV-14D Varistors Through Hole Radial 16.5 mm x 21 mm 230 VAC 300 VDC 360 V 595 V 16.5 mm 4.5 kA 93 J 672 pF - 40 C + 105 C Reel, Cut Tape, MouseReel
Bourns Varistors 14mm Radial Disc MOV - Kinked Leads, T&R
Datasheet
4 468In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 400

MOV-14D Varistors Through Hole Radial 16.5 mm x 23 mm 385 VAC 505 VDC 620 V 1.025 kV 16.5 mm 4.5 kA 125 J 384 pF - 40 C + 105 C Reel, Cut Tape, MouseReel
Bourns Varistors 20mm Radial Disc MOV - Kinked Leads, T&R
Datasheet
3 464In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

MOV-20D Varistors Through Hole Radial 23 mm x 26 mm 60 VAC 85 VDC 100 V 165 V 23 mm 6.5 kA 45 J 5040 pF - 40 C + 105 C Reel, Cut Tape, MouseReel
Bourns Varistors 7mm Radial Disc MOV - Kinked Leads, T&R
Datasheet
3 874In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 000

MOV-07D Varistors Through Hole Radial 9 mm x 11 mm 115 VAC 150 VDC 180 V 300 V 9 mm 1.2 kA 11.7 J 336 pF - 40 C + 105 C Reel, Cut Tape, MouseReel