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.

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Description Datasheet Availability Pricing (CAD) 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 20mm Radial Disc MOV - Kinked Leads, T&R
Datasheet
12,170In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

MOV-20D Varistors Through Hole Radial 23 mm x 26 mm 175 VAC 225 VDC 270 V 455 V 23 mm 6.5 kA 127 J 1800 pF - 40 C + 105 C Reel, Cut Tape, MouseReel
Bourns Varistors 20mm Radial Disc MOV - Kinked Leads, T&R
Datasheet
6,273In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

MOV-20D Varistors Through Hole Radial 23 mm x 28 mm 385 VAC 505 VDC 620 V 1.025 kV 23 mm 6.5 kA 220 J 780 pF - 40 C + 105 C Reel, Cut Tape, MouseReel
Bourns Varistors 14mm Radial Disc MOV - Kinked Leads, T&R
Datasheet
15,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

MOV-14D Varistors Through Hole Radial 16.5 mm x 21 mm 175 VAC 225 VDC 270 V 455 V 16.5 mm 4.5 kA 70 J 888 pF - 40 C + 105 C Reel, Cut Tape, MouseReel
Bourns Varistors 275 VAC 305J 730V-CL 10KA-PK
Datasheet
22,471In Stock
Min.: 1
Mult.: 1

GMOV MOVs PCB Mount Radial 275 VAC 350 VDC 23 mm 10 kA 305 J 4 pF - 40 C + 85 C Bulk
Bourns Varistors ZV 20V 10%
Datasheet
9,487In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

ZV MLVs PCB Mount SMD/SMT 1812 (4732 metric) 20 VAC 26 VDC 33 V 54 V 800 A 3 J 3000 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Bourns Varistors ZV 20V 10%
Datasheet
6,790In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

ZV MLVs PCB Mount SMD/SMT 2220 (5750 metric) 20 VAC 26 VDC 33 V 54 V 1.2 kA 8 J 6500 pF - 55 C + 125 C Reel, Cut Tape, MouseReel
Bourns Varistors ZV 25V 10%
Datasheet
3,066In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

ZVHT MLVs PCB Mount SMD/SMT 2220 (5750 metric) 25 VAC 31 VDC 39 V 65 V 1.2 kA 9.5 J 5000 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 PV 300V 10%
Datasheet
9,851In 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 ZV 50V 10%
Datasheet
6,270In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

ZVHT MLVs PCB Mount SMD/SMT 2220 (5750 metric) 50 VAC 65 VDC 82 V 135 V 800 A 5.8 J 1500 pF - 55 C + 125 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
Bourns Varistors 10mm Radial Disc MOV - Kinked Leads, T&R
Datasheet
1,980In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

MOV-10D Varistors Through Hole Radial 12.5 mm x 15.5 mm 190 VAC 250 VDC 300 V 500 V 12.5 mm 2.5 kA 40 J 396 pF - 40 C + 105 C Reel, Cut Tape, MouseReel
Bourns Varistors 10mm Radial Disc MOV - Kinked Leads, T&R
Datasheet
1,941In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

MOV-10D Varistors Through Hole Radial 12.5 mm x 15.5 mm 385 VAC 505 VDC 620 V 1.025 kV 12.5 mm 2.5 kA 70 J 192 pF - 40 C + 105 C Reel, Cut Tape, MouseReel
Bourns Varistors 10mm Radial Disc MOV - Kinked Leads, T&R
Datasheet
1,909In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

MOV-10D Varistors Through Hole Radial 12.5 mm x 15.5 mm 460 VAC 615 VDC 750 V 1.24 kV 12.5 mm 2.5 kA 75 J 156 pF - 40 C + 105 C Reel, Cut Tape, MouseReel
Bourns Varistors 14mm Radial Disc MOV - Kinked Leads, T&R
Datasheet
5,174In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

MOV-14D Varistors Through Hole Radial 16.5 mm x 21 mm 60 VAC 85 VDC 100 V 165 V 16.5 mm 4.5 kA 28 J 2400 pF - 40 C + 105 C Reel, Cut Tape, MouseReel
Bourns Varistors 14mm Radial Disc MOV - Kinked Leads, T&R
Datasheet
5,684In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

MOV-14D Varistors Through Hole Radial 16.5 mm x 21 mm 11 VAC 14 VDC 18 V 36 V 16.5 mm 1 kA 4 J 0.0144 uF - 40 C + 105 C Reel, Cut Tape, MouseReel
Bourns Varistors 14mm Radial Disc MOV - Kinked Leads, T&R
Datasheet
5,970In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

MOV-14D Varistors Through Hole Radial 16.5 mm x 21 mm 190 VAC 250 VDC 300 V 500 V 16.5 mm 4.5 kA 77 J 804 pF - 40 C + 105 C Reel, Cut Tape, MouseReel
Bourns Varistors 14mm Radial Disc MOV - Kinked Leads, T&R
Datasheet
4,879In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

MOV-14D Varistors Through Hole Radial 16.5 mm x 21 mm 20 VAC 26 VDC 33 V 65 V 16.5 mm 1 kA 7.5 J 8640 pF - 40 C + 105 C Reel, Cut Tape, MouseReel
Bourns Varistors 14mm Radial Disc MOV - Kinked Leads, T&R
Datasheet
5,851In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

MOV-14D Varistors Through Hole Radial 16.5 mm x 21 mm 210 VAC 275 VDC 330 V 550 V 16.5 mm 4.5 kA 85 J 732 pF - 40 C + 105 C Reel, Cut Tape, MouseReel
Bourns Varistors 14mm Radial Disc MOV - Kinked Leads, T&R
Datasheet
4,810In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 400

MOV-14D Varistors Through Hole Radial 16.5 mm x 21 mm 300 VAC 385 VDC 470 V 775 V 16.5 mm 4.5 kA 125 J 516 pF - 40 C + 105 C Reel, Cut Tape, MouseReel
Bourns Varistors 14mm Radial Disc MOV - Kinked Leads, T&R
Datasheet
5,793In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 400

MOV-14D Varistors Through Hole Radial 16.5 mm x 21 mm 320 VAC 415 VDC 510 V 845 V 16.5 mm 4.5 kA 125 J 468 pF - 40 C + 105 C Reel, Cut Tape, MouseReel
Bourns Varistors 14mm Radial Disc MOV - Kinked Leads, T&R
Datasheet
5,686In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

MOV-14D Varistors Through Hole Radial 16.5 mm x 21 mm 40 VAC 56 VDC 68 V 135 V 16.5 mm 1 kA 14 J 6240 pF - 40 C + 105 C Reel, Cut Tape, MouseReel
Bourns Varistors 14mm Radial Disc MOV - Kinked Leads, T&R
Datasheet
3,761In Stock
Min.: 1
Mult.: 1
Reel: 400

MOV-14D Varistors Through Hole Radial 16.5 mm x 23 mm 420 VAC 560 VDC 680 V 1.12 kV 16.5 mm 4.5 kA 130 J 360 pF - 40 C + 105 C Reel, Cut Tape