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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	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
Varistors 20mm Radial Disc-Kinked Leads,Bulk MOV-20D182KKC Bourns 1: $4.43 200In Stock New Product	Mfr. Part # MOV-20D182KKC Mouser Part # 652-MOV-20D182KKC New Product	Bourns	Varistors 20mm Radial Disc-Kinked Leads,Bulk Learn More about Bourns mov kc metal oxide varistors	Datasheet	200In Stock	$4.43 $2.81 $2.17 $2.03 View $1.78 $1.50 $1.46	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
Varistors 20mm Radial Disc-Kinked Leads,Bulk MOV-20D152KKC Bourns 1: $4.43 175In Stock New Product	Mfr. Part # MOV-20D152KKC Mouser Part # 652-MOV-20D152KKC New Product	Bourns	Varistors 20mm Radial Disc-Kinked Leads,Bulk Learn More about Bourns mov kc metal oxide varistors	Datasheet	175In Stock	$4.43 $2.81 $2.17 $2.03 View $1.78 $1.50 $1.46	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
Varistors 7mm Radial Disc-Straight Leads,Bulk MOV-07D271KC Bourns 1: $0.442 2,000In Stock New Product	Mfr. Part # MOV-07D271KC Mouser Part # 652-MOV-07D271KC New Product	Bourns	Varistors 7mm Radial Disc-Straight Leads,Bulk Learn More about Bourns mov kc metal oxide varistors	Datasheet	2,000In Stock	$0.442 $0.358 $0.19 $0.125 View $0.092 $0.078 $0.066 $0.059	Min.: 1 Mult.: 1	MOV-07D-KC	Varistors	PCB Mount	Through Hole	175 VAC	225 VDC	270 V	455 V	7 mm	1.2 kA	18 J	222 pF	- 40 C	+ 105 C	Bulk
Varistors 10mm Radial Disc-Straight Leads,Bulk MOV-10D391KC Bourns 1: $0.715 997In Stock New Product	Mfr. Part # MOV-10D391KC Mouser Part # 652-MOV-10D391KC New Product	Bourns	Varistors 10mm Radial Disc-Straight Leads,Bulk Learn More about Bourns mov kc metal oxide varistors	Datasheet	997In Stock	$0.715 $0.594 $0.315 $0.208 View $0.151 $0.13 $0.109 $0.099	Min.: 1 Mult.: 1	MOV-10D-KC	Varistors	PCB Mount	Through Hole	250 VAC	320 VDC	390 V	650 V	10 mm	2.5 kA	60 J	312 pF	- 40 C	+ 105 C	Bulk
Varistors 10mm Radial Disc-Straight Leads,Bulk MOV-10D781KC Bourns 1: $1.14 800In Stock New Product	Mfr. Part # MOV-10D781KC Mouser Part # 652-MOV-10D781KC New Product	Bourns	Varistors 10mm Radial Disc-Straight Leads,Bulk Learn More about Bourns mov kc metal oxide varistors	Datasheet	800In Stock	$1.14 $0.735 $0.458 $0.313 View $0.272 $0.242 $0.211 $0.191	Min.: 1 Mult.: 1	MOV-10D-KC	Varistors	PCB Mount	Through Hole	485 VAC	640 VDC	780 V	1.29 kV	10 mm	2.5 kA	80 J	156 pF	- 40 C	+ 105 C	Bulk
Varistors 14mm Radial Disc-Straight Leads,Bulk MOV-14D102KC Bourns 1: $1.56 390In Stock New Product	Mfr. Part # MOV-14D102KC Mouser Part # 652-MOV-14D102KC New Product	Bourns	Varistors 14mm Radial Disc-Straight Leads,Bulk Learn More about Bourns mov kc metal oxide varistors	Datasheet	390In Stock	$1.56 $0.945 $0.603 $0.458 View $0.411 $0.373 $0.332 $0.328	Min.: 1 Mult.: 1	MOV-14D-KC	Varistors	PCB Mount	Through Hole	625 VAC	825 VDC	1 kV	1.65 kV	14 mm	4.5 kA	190 J	264 pF	- 40 C	+ 105 C	Bulk
Varistors 14mm Radial Disc-Straight Leads,Bulk MOV-14D221KC Bourns 1: $0.871 800In Stock New Product	Mfr. Part # MOV-14D221KC Mouser Part # 652-MOV-14D221KC New Product	Bourns	Varistors 14mm Radial Disc-Straight Leads,Bulk Learn More about Bourns mov kc metal oxide varistors	Datasheet	800In Stock	$0.871 $0.564 $0.351 $0.241 View $0.208 $0.186 $0.161 $0.146	Min.: 1 Mult.: 1	MOV-14D-KC	Varistors	PCB Mount	Through Hole	140 VAC	180 VDC	220 V	360 V	14 mm	4.5 kA	60 J	1.08 nF	- 40 C	+ 105 C	Bulk
Varistors 14mm Radial Disc-Straight Leads,Bulk MOV-14D751KC Bourns 1: $1.38 400In Stock New Product	Mfr. Part # MOV-14D751KC Mouser Part # 652-MOV-14D751KC New Product	Bourns	Varistors 14mm Radial Disc-Straight Leads,Bulk Learn More about Bourns mov kc metal oxide varistors	Datasheet	400In Stock	$1.38 $0.831 $0.521 $0.39 View $0.348 $0.313 $0.277 $0.255	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
Varistors 20mm Radial Disc-Straight Leads,Bulk MOV-20D221KC Bourns 1: $1.44 480In Stock New Product	Mfr. Part # MOV-20D221KC Mouser Part # 652-MOV-20D221KC New Product	Bourns	Varistors 20mm Radial Disc-Straight Leads,Bulk Learn More about Bourns mov kc metal oxide varistors	Datasheet	480In Stock	$1.44 $0.868 $0.554 $0.42 View $0.377 $0.342 $0.304 $0.30	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
Varistors 7mm Radial Disc-Straight Leads,Bulk MOV-07D331KC Bourns 1: $0.52 2,000In Stock New Product	Mfr. Part # MOV-07D331KC Mouser Part # 652-MOV-07D331KC New Product	Bourns	Varistors 7mm Radial Disc-Straight Leads,Bulk Learn More about Bourns mov kc metal oxide varistors	Datasheet	2,000In Stock	$0.52 $0.425 $0.226 $0.148 View $0.109 $0.094 $0.078 $0.07	Min.: 1 Mult.: 1	MOV-07D-KC	Varistors	PCB Mount	Through Hole	210 VAC	275 VDC	330 V	550 V	7 mm	1.2 kA	23 J	180 pF	- 40 C	+ 105 C	Bulk
Varistors 14mm Radial Disc-Straight Leads,Bulk MOV-14D431KC Bourns 1: $1.08 592In Stock New Product	Mfr. Part # MOV-14D431KC Mouser Part # 652-MOV-14D431KC New Product	Bourns	Varistors 14mm Radial Disc-Straight Leads,Bulk Learn More about Bourns mov kc metal oxide varistors	Datasheet	592In Stock	$1.08 $0.697 $0.434 $0.298 View $0.257 $0.229 $0.199 $0.181	Min.: 1 Mult.: 1	MOV-14D-KC	Varistors	PCB Mount	Through Hole	275 VAC	350 VDC	430 V	710 V	14 mm	4.5 kA	115 J	552 pF	- 40 C	+ 105 C	Bulk
Varistors 14mm Radial Disc-Straight Leads,Bulk MOV-14D471KC Bourns 1: $1.08 570In Stock New Product	Mfr. Part # MOV-14D471KC Mouser Part # 652-MOV-14D471KC New Product	Bourns	Varistors 14mm Radial Disc-Straight Leads,Bulk Learn More about Bourns mov kc metal oxide varistors	Datasheet	570In Stock	$1.08 $0.697 $0.434 $0.298 View $0.257 $0.229 $0.199 $0.181	Min.: 1 Mult.: 1	MOV-14D-KC	Varistors	PCB Mount	Through Hole	300 VAC	385 VDC	470 V	775 V	14 mm	4.5 kA	125 J	516 pF	- 40 C	+ 105 C	Bulk
Varistors 14mm Radial Disc-Straight Leads,Bulk MOV-14D561KC Bourns 1: $1.12 600In Stock New Product	Mfr. Part # MOV-14D561KC Mouser Part # 652-MOV-14D561KC New Product	Bourns	Varistors 14mm Radial Disc-Straight Leads,Bulk Learn More about Bourns mov kc metal oxide varistors	Datasheet	600In Stock	$1.12 $0.722 $0.45 $0.308 View $0.267 $0.238 $0.207 $0.187	Min.: 1 Mult.: 1	MOV-14D-KC	Varistors	PCB Mount	Through Hole	350 VAC	460 VDC	560 V	925 V	14 mm	4.5 kA	125 J	432 pF	- 40 C	+ 105 C	Bulk
Varistors 20mm Radial Disc-Straight Leads,Bulk MOV-20D301KC Bourns 1: $1.44 500In Stock New Product	Mfr. Part # MOV-20D301KC Mouser Part # 652-MOV-20D301KC New Product	Bourns	Varistors 20mm Radial Disc-Straight Leads,Bulk Learn More about Bourns mov kc metal oxide varistors	Datasheet	500In Stock	$1.44 $0.868 $0.554 $0.42 View $0.377 $0.342 $0.304 $0.30	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
Varistors 14mm Radial Disc-Straight Leads,Bulk MOV-14D112KC Bourns 1: $1.56 400In Stock New Product	Mfr. Part # MOV-14D112KC Mouser Part # 652-MOV-14D112KC New Product	Bourns	Varistors 14mm Radial Disc-Straight Leads,Bulk Learn More about Bourns mov kc metal oxide varistors	Datasheet	400In Stock	$1.56 $0.945 $0.603 $0.458 View $0.411 $0.373 $0.332 $0.328	Min.: 1 Mult.: 1	MOV-14D-KC	Varistors	PCB Mount	Through Hole	680 VAC	895 VDC	1.1 kV	1.815 kV	14 mm	4.5 kA	213 J	240 pF	- 40 C	+ 105 C	Bulk
Varistors 20mm Radial Disc-Straight Leads,Bulk MOV-20D331KC Bourns 1: $1.44 400In Stock New Product	Mfr. Part # MOV-20D331KC Mouser Part # 652-MOV-20D331KC New Product	Bourns	Varistors 20mm Radial Disc-Straight Leads,Bulk Learn More about Bourns mov kc metal oxide varistors	Datasheet	400In Stock	$1.44 $0.868 $0.554 $0.42 View $0.377 $0.342 $0.304 $0.30	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
Varistors 7mm Radial Disc-Straight Leads,Bulk MOV-07D241KC Bourns 1: $0.442 2,000In Stock New Product	Mfr. Part # MOV-07D241KC Mouser Part # 652-MOV-07D241KC New Product	Bourns	Varistors 7mm Radial Disc-Straight Leads,Bulk Learn More about Bourns mov kc metal oxide varistors	Datasheet	2,000In Stock	$0.442 $0.358 $0.19 $0.125 View $0.092 $0.078 $0.066 $0.059	Min.: 1 Mult.: 1	MOV-07D-KC	Varistors	PCB Mount	Through Hole	150 VAC	200 VDC	240 V	395 V	7 mm	1.2 kA	15 J	252 pF	- 40 C	+ 105 C	Bulk
Varistors 7mm Radial Disc-Straight Leads,Bulk MOV-07D301KC Bourns 1: $0.52 2,000In Stock New Product	Mfr. Part # MOV-07D301KC Mouser Part # 652-MOV-07D301KC New Product	Bourns	Varistors 7mm Radial Disc-Straight Leads,Bulk Learn More about Bourns mov kc metal oxide varistors	Datasheet	2,000In Stock	$0.52 $0.425 $0.226 $0.148 View $0.109 $0.094 $0.078 $0.07	Min.: 1 Mult.: 1	MOV-07D-KC	Varistors	PCB Mount	Through Hole	190 VAC	250 VDC	300 V	500 V	7 mm	1.2 kA	20 J	198 pF	- 40 C	+ 105 C	Bulk
Varistors 7mm Radial Disc-Straight Leads,Bulk MOV-07D361KC Bourns 1: $0.507 2,000In Stock New Product	Mfr. Part # MOV-07D361KC Mouser Part # 652-MOV-07D361KC New Product	Bourns	Varistors 7mm Radial Disc-Straight Leads,Bulk Learn More about Bourns mov kc metal oxide varistors	Datasheet	2,000In Stock	$0.507 $0.415 $0.22 $0.144 View $0.107 $0.091 $0.077 $0.069	Min.: 1 Mult.: 1	MOV-07D-KC	Varistors	PCB Mount	Through Hole	230 VAC	300 VDC	360 V	595 V	7 mm	1.2 kA	25 J	168 pF	- 40 C	+ 105 C	Bulk
Varistors 7mm Radial Disc-Straight Leads,Bulk MOV-07D751KC Bourns 1: $0.819 1,600In Stock New Product	Mfr. Part # MOV-07D751KC Mouser Part # 652-MOV-07D751KC New Product	Bourns	Varistors 7mm Radial Disc-Straight Leads,Bulk Learn More about Bourns mov kc metal oxide varistors	Datasheet	1,600In Stock	$0.819 $0.673 $0.358 $0.235 View $0.173 $0.148 $0.125 $0.112	Min.: 1 Mult.: 1	MOV-07D-KC	Varistors	PCB Mount	Through Hole	460 VAC	620 VDC	750 V	1.24 kV	7 mm	1.2 kA	38 J	84 pF	- 40 C	+ 105 C	Bulk
Varistors 10mm Radial Disc-Straight Leads,Bulk MOV-10D361KC Bourns 1: $0.624 1,000In Stock New Product	Mfr. Part # MOV-10D361KC Mouser Part # 652-MOV-10D361KC New Product	Bourns	Varistors 10mm Radial Disc-Straight Leads,Bulk Learn More about Bourns mov kc metal oxide varistors	Datasheet	1,000In Stock	$0.624 $0.403 $0.252 $0.173 View $0.148 $0.133 $0.114 $0.104	Min.: 1 Mult.: 1	MOV-10D-KC	Varistors	PCB Mount	Through Hole	230 VAC	300 VDC	360 V	595 V	10 mm	2.5 kA	47 J	336 pF	- 40 C	+ 105 C	Bulk
Varistors 10mm Radial Disc-Straight Leads,Bulk MOV-10D621KC Bourns 1: $0.975 800In Stock New Product	Mfr. Part # MOV-10D621KC Mouser Part # 652-MOV-10D621KC New Product	Bourns	Varistors 10mm Radial Disc-Straight Leads,Bulk Learn More about Bourns mov kc metal oxide varistors	Datasheet	800In Stock	$0.975 $0.627 $0.391 $0.268 View $0.231 $0.207 $0.179 $0.163	Min.: 1 Mult.: 1	MOV-10D-KC	Varistors	PCB Mount	Through Hole	385 VAC	505 VDC	620 V	1.025 kV	10 mm	2.5 kA	70 J	192 pF	- 40 C	+ 105 C	Bulk
Varistors 10mm Radial Disc-Straight Leads,Bulk MOV-10D751KC Bourns 1: $0.975 800In Stock New Product	Mfr. Part # MOV-10D751KC Mouser Part # 652-MOV-10D751KC New Product	Bourns	Varistors 10mm Radial Disc-Straight Leads,Bulk Learn More about Bourns mov kc metal oxide varistors	Datasheet	800In Stock	$0.975 $0.627 $0.391 $0.268 View $0.231 $0.207 $0.179 $0.163	Min.: 1 Mult.: 1	MOV-10D-KC	Varistors	PCB Mount	Through Hole	460 VAC	615 VDC	750 V	1.24 kV	10 mm	2.5 kA	75 J	156 pF	- 40 C	+ 105 C	Bulk
Varistors 14mm Radial Disc-Straight Leads,Bulk MOV-14D201KC Bourns 1: $0.832 800In Stock New Product	Mfr. Part # MOV-14D201KC Mouser Part # 652-MOV-14D201KC New Product	Bourns	Varistors 14mm Radial Disc-Straight Leads,Bulk Learn More about Bourns mov kc metal oxide varistors	Datasheet	800In Stock	$0.832 $0.537 $0.335 $0.229 View $0.198 $0.177 $0.153 $0.139	Min.: 1 Mult.: 1	MOV-14D-KC	Varistors	PCB Mount	Through Hole	130 VAC	170 VDC	200 V	340 V	14 mm	4.5 kA	57 J	1.2 nF	- 40 C	+ 105 C	Bulk
Varistors 14mm Radial Disc-Straight Leads,Bulk MOV-14D361KC Bourns 1: $0.871 600In Stock 6,000Expected 3/17/2027 New Product	Mfr. Part # MOV-14D361KC Mouser Part # 652-MOV-14D361KC New Product	Bourns	Varistors 14mm Radial Disc-Straight Leads,Bulk Learn More about Bourns mov kc metal oxide varistors	Datasheet	600In Stock 6,000Expected 3/17/2027	$0.871 $0.564 $0.351 $0.241 View $0.208 $0.186 $0.161 $0.146	Min.: 1 Mult.: 1	MOV-14D-KC	Varistors	PCB Mount	Through Hole	230 VAC	300 VDC	360 V	595 V	14 mm	4.5 kA	93 J	672 pF	- 40 C	+ 105 C	Bulk