MOV-KC Metal Oxide Varistors

Bourns MOV-KC Metal Oxide Varistors are radial-leaded varistors designed to protect electronic circuits from overvoltage transients, such as lightning, power contact, and power induction events. Bourns MOV-KC varistors use a copper-based electrode construction and are available in multiple disc diameters to support a broad range of voltage and surge current requirements. These metal oxide varistors are suited for line-voltage and power-system applications requiring high surge capability and fast response time.

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Description Datasheet Availability Pricing (SGD) 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
Max Surge Current
Surge Energy Rating
Capacitance
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Bourns Varistors 14mm Radial Disc-Straight Leads,Bulk
Datasheet
600Expected 21/9/2026
Min.: 1
Mult.: 1

MOV-14D-KC Varistors PCB Mount Through Hole 385 VAC 505 VDC 620 V 1.025 kV 14 mm 4.5 kA 125 J 384 pF - 40 C + 105 C Bulk
Bourns Varistors 14mm Radial Disc-Straight Leads,Bulk
Datasheet
400Expected 21/9/2026
Min.: 1
Mult.: 1

MOV-14D-KC Varistors PCB Mount Through Hole 420 VAC 560 VDC 680 V 1.12 kV 14 mm 4.5 kA 130 J 360 pF - 40 C + 105 C Bulk
Bourns Varistors 14mm Radial Disc-Straight Leads,Bulk
Datasheet
400Expected 21/9/2026
Min.: 1
Mult.: 1

MOV-14D-KC Varistors PCB Mount Through Hole 460 VAC 615 VDC 750 V 1.24 kV 14 mm 4.5 kA 143 J 324 pF - 40 C + 105 C Bulk
Bourns Varistors 14mm Radial Disc-Straight Leads,Bulk
Datasheet
400Expected 21/9/2026
Min.: 1
Mult.: 1

MOV-14D-KC Varistors PCB Mount Through Hole 485 VAC 640 VDC 780 V 1.29 kV 14 mm 4.5 kA 148 J 312 pF - 40 C + 105 C Bulk
Bourns Varistors 14mm Radial Disc-Straight Leads,Bulk
Datasheet
400Expected 21/9/2026
Min.: 1
Mult.: 1

MOV-14D-KC Varistors PCB Mount Through Hole 510 VAC 670 VDC 820 V 1.355 kV 14 mm 4.5 kA 157 J 300 pF - 40 C + 105 C Bulk
Bourns Varistors 14mm Radial Disc-Straight Leads,Bulk
Datasheet
400Expected 21/9/2026
Min.: 1
Mult.: 1

MOV-14D-KC Varistors PCB Mount Through Hole 550 VAC 745 VDC 910 V 1.5 kV 14 mm 4.5 kA 175 J 288 pF - 40 C + 105 C Bulk
Bourns Varistors 20mm Radial Disc-Straight Leads,Bulk
Datasheet
200Expected 21/9/2026
Min.: 1
Mult.: 1

MOV-20D-KC Varistors PCB Mount Through Hole 625 VAC 825 VDC 1 kV 1.65 kV 20 mm 6.5 kA 310 J 480 pF - 40 C + 105 C Bulk
Bourns Varistors 20mm Radial Disc-Straight Leads,Bulk
Datasheet
200Expected 21/9/2026
Min.: 1
Mult.: 1

MOV-20D-KC Varistors PCB Mount Through Hole 680 VAC 895 VDC 1.1 kV 1.815 kV 20 mm 6.5 kA 342 J 432 pF - 40 C + 105 C Bulk
Bourns Varistors 20mm Radial Disc-Kinked Leads,Bulk
Datasheet
200Expected 21/9/2026
Min.: 1
Mult.: 1

MOV-20D-KC Varistors PCB Mount Through Hole 940 VAC 1.2 kVDC 1.5 kV 2.475 kV 20 mm 6.5 kA 383 J 384 pF - 40 C + 105 C Bulk
Bourns Varistors 20mm Radial Disc-Kinked Leads,Bulk
Datasheet
200Expected 21/9/2026
Min.: 1
Mult.: 1

MOV-20D-KC Varistors PCB Mount Through Hole 1.1 kVAC 1.465 kVDC 1.8 kV 2.97 kV 20 mm 6.5 kA 625 J 312 pF - 40 C + 105 C Bulk
Bourns Varistors 20mm Radial Disc-Straight Leads,Bulk
Datasheet
500Expected 21/9/2026
Min.: 1
Mult.: 1

MOV-20D-KC Varistors PCB Mount Through Hole 130 VAC 170 VDC 200 V 340 V 20 mm 6.5 kA 95 J 2.4 nF - 40 C + 105 C Bulk
Bourns Varistors 20mm Radial Disc-Straight Leads,Bulk
Datasheet
500Expected 21/9/2026
Min.: 1
Mult.: 1

MOV-20D-KC Varistors PCB Mount Through Hole 140 VAC 180 VDC 220 V 360 V 20 mm 6.5 kA 100 J 2.16 nF - 40 C + 105 C Bulk
Bourns Varistors 20mm Radial Disc-Straight Leads,Bulk
Datasheet
500Expected 21/9/2026
Min.: 1
Mult.: 1

MOV-20D-KC Varistors PCB Mount Through Hole 150 VAC 200 VDC 240 V 395 V 20 mm 6.5 kA 108 J 1.98 nF - 40 C + 105 C Bulk
Bourns Varistors 20mm Radial Disc-Straight Leads,Bulk
Datasheet
500Expected 21/9/2026
Min.: 1
Mult.: 1

MOV-20D-KC Varistors PCB Mount Through Hole 175 VAC 225 VDC 270 V 455 V 20 mm 6.5 kA 127 J 1.8 nF - 40 C + 105 C Bulk
Bourns Varistors 20mm Radial Disc-Straight Leads,Bulk
Datasheet
500Expected 21/9/2026
Min.: 1
Mult.: 1

MOV-20D-KC Varistors PCB Mount Through Hole 190 VAC 250 VDC 300 V 500 V 20 mm 6.5 kA 136 J 1.56 nF - 40 C + 105 C Bulk
Bourns Varistors 20mm Radial Disc-Straight Leads,Bulk
Datasheet
400Expected 21/9/2026
Min.: 1
Mult.: 1

MOV-20D-KC Varistors PCB Mount Through Hole 210 VAC 275 VDC 330 V 550 V 20 mm 6.5 kA 150 J 1.44 nF - 40 C + 105 C Bulk
Bourns Varistors 20mm Radial Disc-Straight Leads,Bulk
Datasheet
400Expected 21/9/2026
Min.: 1
Mult.: 1

MOV-20D-KC Varistors PCB Mount Through Hole 230 VAC 300 VDC 360 V 595 V 20 mm 6.5 kA 163 J 1.32 nF - 40 C + 105 C Bulk
Bourns Varistors 20mm Radial Disc-Straight Leads,Bulk
Datasheet
400Expected 21/9/2026
Min.: 1
Mult.: 1

MOV-20D-KC Varistors PCB Mount Through Hole 250 VAC 320 VDC 390 V 650 V 20 mm 6.5 kA 180 J 1.2 nF - 40 C + 105 C Bulk
Bourns Varistors 20mm Radial Disc-Straight Leads,Bulk
Datasheet
400Expected 21/9/2026
Min.: 1
Mult.: 1

MOV-20D-KC Varistors PCB Mount Through Hole 275 VAC 350 VDC 430 V 710 V 20 mm 6.5 kA 190 J 1.116 nF - 40 C + 105 C Bulk
Bourns Varistors 20mm Radial Disc-Straight Leads,Bulk
Datasheet
300Expected 21/9/2026
Min.: 1
Mult.: 1

MOV-20D-KC Varistors PCB Mount Through Hole 300 VAC 385 VDC 470 V 775 V 20 mm 6.5 kA 220 J 1.02 nF - 40 C + 105 C Bulk
Bourns Varistors 20mm Radial Disc-Straight Leads,Bulk
Datasheet
300Expected 21/9/2026
Min.: 1
Mult.: 1

MOV-20D-KC Varistors PCB Mount Through Hole 320 VAC 415 VDC 510 V 845 V 20 mm 6.5 kA 220 J 936 pF - 40 C + 105 C Bulk
Bourns Varistors 20mm Radial Disc-Straight Leads,Bulk
Datasheet
300Expected 21/9/2026
Min.: 1
Mult.: 1

MOV-20D-KC Varistors PCB Mount Through Hole 350 VAC 460 VDC 560 V 925 V 20 mm 6.5 kA 220 J 852 pF - 40 C + 105 C Bulk
Bourns Varistors 20mm Radial Disc-Straight Leads,Bulk
Datasheet
300Expected 21/9/2026
Min.: 1
Mult.: 1

MOV-20D-KC Varistors PCB Mount Through Hole 385 VAC 505 VDC 620 V 1.025 kV 20 mm 6.5 kA 220 J 780 pF - 40 C + 105 C Bulk
Bourns Varistors 20mm Radial Disc-Straight Leads,Bulk
Datasheet
300Expected 21/9/2026
Min.: 1
Mult.: 1

MOV-20D-KC Varistors PCB Mount Through Hole 420 VAC 560 VDC 680 V 1.12 kV 20 mm 6.5 kA 220 J 720 pF - 40 C + 105 C Bulk
Bourns Varistors 20mm Radial Disc-Straight Leads,Bulk
Datasheet
300Expected 21/9/2026
Min.: 1
Mult.: 1

MOV-20D-KC Varistors PCB Mount Through Hole 460 VAC 615 VDC 750 V 1.24 kV 20 mm 6.5 kA 230 J 636 pF - 40 C + 105 C Bulk