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KEKO-Varicon Circuit Protection

Bourns KEKO-Varicon Circuit Protection product offering includes overvoltage protective and EMI suppression components. All KEKO-Varicon products have been fully integrated into the Bourns corporate structure. Bourns KEKO-Varicon Circuit Protection products can be designed for various low voltage board level (LVBL), telecommunication, automotive electronics, AC-line, transient voltage surge suppression (TVSS), medical, and high-energy industrial equipment applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	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
Varistors AV AUTO SERIES 17V AV17K0805121NIR1 Bourns 1: £0.188 11,778In Stock	Mfr. Part No. AV17K0805121NIR1 Mouser Part No 652-AV17K0805121NIR1	Bourns	Varistors AV AUTO SERIES 17V Learn More about Bourns av automotive varistors	Datasheet	11,778In Stock	Cut Tape £0.188 £0.114 £0.089 £0.085 £0.081 Reel £0.063 MouseReel Available	Min.: 1 Mult.: 1 : 3,500	AV	MLVs	PCB Mount	SMD/SMT	0805 (2012 metric)	17 VAC	20 VDC	27 V	44 V		120 A	0.5 J	370 pF	- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Varistors CVQ 150Vrms 23mm Bulk L1 CVQ150K23BL1 Bourns 1: £2.91 362In Stock	Mfr. Part No. CVQ150K23BL1 Mouser Part No 652-CVQ150K23BL1	Bourns	Varistors CVQ 150Vrms 23mm Bulk L1 Learn More about Bourns cvq varistors	Datasheet	362In Stock	£2.91 £2.19 £2.02 £1.82 View £1.72 £1.66 £1.60 £1.55	Min.: 1 Mult.: 1	CVQ	MOVs	Through Hole	Radial		150 VAC	200 VDC	240 V	395 V	25 mm	15 kA	207 J	2.9 nF	- 40 C	+ 85 C		Bulk
Varistors DV SERIES 35V DV35K3225R2 Bourns 1: £1.88 1,149In Stock	Mfr. Part No. DV35K3225R2 Mouser Part No 652-DV35K3225R2	Bourns	Varistors DV SERIES 35V Learn More about Bourns dv medium voltage varistors	Datasheet	1,149In Stock	Cut Tape £1.88 £1.18 £0.841 £0.788 View Reel £0.518 £0.687 £0.588 £0.518 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	DV	MOVs	PCB Mount	SMD/SMT	3225 (8063 metric)	35 VAC	45 VDC	56 V	110 V		100 A	1.8 J	800 pF	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Varistors AVHT AUTO SERIES 17V AV17K1812801NIR1HT Bourns 1: £1.21 5,472In Stock	Mfr. Part No. AV17K1812801NIR1HT Mouser Part No 652-AV17K1812801NI1H	Bourns	Varistors AVHT AUTO SERIES 17V Learn More about Bourns avht automotive grade varistors	Datasheet	5,472In Stock	Cut Tape £1.21 £0.742 £0.485 £0.384 Reel £0.356 £0.278 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	AVHT	MLVs	PCB Mount	SMD/SMT	1812 (4732 metric)	17 VAC	20 VDC	27 V	44 V		800 A	2.9 J	3.8 nF	- 55 C	+ 150 C	AEC-Q200	Reel, Cut Tape, MouseReel
Varistors CV 275 K 5 B L1 CV275K5BL1 Bourns 1: £0.54 57,795In Stock	Mfr. Part No. CV275K5BL1 Mouser Part No 652-CV275K5BL1	Bourns	Varistors CV 275 K 5 B L1 Learn More about Bourns cv varistors	Datasheet	57,795In Stock	£0.54 £0.345 £0.281 £0.268 View £0.258 £0.244 £0.237 £0.233	Min.: 1 Mult.: 1	CV	MOVs	Through Hole	Radial		275 VAC	350 VDC	430 V	710 V	7 mm	400 A	16 J	70 pF	- 40 C	+ 85 C		Bulk
Varistors PV 150V 10% PV150K3225R2 Bourns 1: £0.548 9,690In Stock	Mfr. Part No. PV150K3225R2 Mouser Part No 652-PV150K3225R2	Bourns	Varistors PV 150V 10% Learn More about Bourns pv low medium varistors	Datasheet	9,690In Stock	Cut Tape £0.548 £0.347 £0.283 £0.271 Reel £0.238 View £0.255 £0.235	Min.: 1 Mult.: 1 : 1,500	PV	MOVs	PCB Mount	SMD/SMT		150 VAC	200 VDC	240 V	395 V		400 A	9 J	140 pF	- 40 C	+ 85 C		Reel, Cut Tape
Varistors PV 175V 10% PV175K4032R2 Bourns 1: £0.623 5,082In Stock	Mfr. Part No. PV175K4032R2 Mouser Part No 652-PV175K4032R2	Bourns	Varistors PV 175V 10% Learn More about Bourns pv low medium varistors	Datasheet	5,082In Stock	Cut Tape £0.623 £0.398 £0.326 £0.312 Reel £0.299 View £0.285 £0.277 £0.272 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	PV	MOVs	PCB Mount	SMD/SMT		175 VAC	225 VDC	270 V	455 V		1.2 kA	21 J	250 pF	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Varistors PV 250V 10% PV250K3225R2 Bourns 1: £0.548 8,607In Stock	Mfr. Part No. PV250K3225R2 Mouser Part No 652-PV250K3225R2	Bourns	Varistors PV 250V 10% Learn More about Bourns pv low medium varistors	Datasheet	8,607In Stock	Cut Tape £0.548 £0.347 £0.283 £0.271 Reel £0.26 View £0.247 £0.238 £0.237 £0.235 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	PV	MOVs	PCB Mount	SMD/SMT		250 VAC	320 VDC	390 V	650 V		400 A	11 J	80 pF	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Varistors PV 275V 10% PV275K3225R2 Bourns 1: £0.548 7,327In Stock	Mfr. Part No. PV275K3225R2 Mouser Part No 652-PV275K3225R2	Bourns	Varistors PV 275V 10% Learn More about Bourns pv low medium varistors	Datasheet	7,327In Stock	Cut Tape £0.548 £0.347 £0.283 £0.271 Reel £0.26 View £0.247 £0.244 £0.237	Min.: 1 Mult.: 1 : 1,000	PV	MOVs	PCB Mount	SMD/SMT		275 VAC	350 VDC	430 V	710 V		400 A	13 J	75 pF	- 40 C	+ 85 C		Reel, Cut Tape
Varistors PV 275V 10% PV275K4032R2 Bourns 1: £0.751 4,514In Stock	Mfr. Part No. PV275K4032R2 Mouser Part No 652-PV275K4032R2	Bourns	Varistors PV 275V 10% Learn More about Bourns pv low medium varistors	Datasheet	4,514In Stock	Cut Tape £0.751 £0.478 £0.39 £0.347 Reel £0.30 View £0.282 £0.265 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	PV	MOVs	PCB Mount	SMD/SMT		275 VAC	350 VDC	430 V	710 V		1.2 kA	29 J	160 pF	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Varistors AV AUTO SERIES 30V AV30K2220122NIR1 Bourns 1: £1.05 4,600In Stock	Mfr. Part No. AV30K2220122NIR1 Mouser Part No 652-AV30K2220122NIR1	Bourns	Varistors AV AUTO SERIES 30V Learn More about Bourns av automotive varistors	Datasheet	4,600In Stock	Cut Tape £1.05 £0.692 £0.613 £0.575 Reel £0.526 View £0.553 £0.521 £0.507 £0.494 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	AV	MLVs	PCB Mount	SMD/SMT	2220 (5750 metric)	30 VAC	34 VDC	47 V	77 V		1.2 kA	10 J	6.5 nF	- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Varistors DV SERIES 250V DV250K3225R2 Bourns 1: £0.863 5,526In Stock	Mfr. Part No. DV250K3225R2 Mouser Part No 652-DV250K3225R2	Bourns	Varistors DV SERIES 250V Learn More about Bourns dv medium voltage varistors	Datasheet	5,526In Stock	Cut Tape £0.863 £0.561 £0.464 £0.445 Reel £0.412 View £0.43 £0.40 £0.395 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	DV	MOVs	PCB Mount	SMD/SMT	3225 (8063 metric)	250 VAC	320 VDC	390 V	650 V		400 A	11 J	100 pF	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Varistors DV SERIES 250V DV250K4032R2 Bourns 1: £0.89 2,951In Stock	Mfr. Part No. DV250K4032R2 Mouser Part No 652-DV250K4032R2	Bourns	Varistors DV SERIES 250V Learn More about Bourns dv medium voltage varistors	Datasheet	2,951In Stock	Cut Tape £0.89 £0.585 £0.484 £0.464 Reel £0.419 View £0.448 £0.411 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	DV	MOVs	PCB Mount	SMD/SMT	4032 (10280 metric)	250 VAC	320 VDC	390 V	650 V		1.2 kA	25 J	160 pF	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Varistors DV SERIES 25V DV25K3225R2 Bourns 1: £1.16 3,047In Stock	Mfr. Part No. DV25K3225R2 Mouser Part No 652-DV25K3225R2	Bourns	Varistors DV SERIES 25V Learn More about Bourns dv medium voltage varistors	Datasheet	3,047In Stock	Cut Tape £1.16 £0.773 £0.685 £0.643 Reel £0.565 View £0.619 £0.588 £0.555 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	DV	MOVs	PCB Mount	SMD/SMT	3225 (8063 metric)	25 VAC	31 VDC	39 V	77 V		100 A	1.2 J	1.5 nF	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Varistors DV SERIES 300V DV300K3225R2 Bourns 1: £0.917 13,400In Stock 20,000Expected 02/12/2026	Mfr. Part No. DV300K3225R2 Mouser Part No 652-DV300K3225R2	Bourns	Varistors DV SERIES 300V Learn More about Bourns dv medium voltage varistors	Datasheet	13,400In Stock 20,000Expected 02/12/2026	Cut Tape £0.917 £0.595 £0.491 £0.472 Reel £0.423 View £0.432 £0.406 £0.402 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	DV	MOVs	PCB Mount	SMD/SMT	3225 (8063 metric)	300 VAC	385 VDC	470 V	775 V		400 A	15 J	85 pF	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Varistors DV SERIES 300V DV300K4032R2 Bourns 1: £0.89 4,026In Stock	Mfr. Part No. DV300K4032R2 Mouser Part No 652-DV300K4032R2	Bourns	Varistors DV SERIES 300V Learn More about Bourns dv medium voltage varistors	Datasheet	4,026In Stock	Cut Tape £0.89 £0.585 £0.484 £0.464 Reel £0.433 View £0.448 £0.417 £0.411 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	DV	MOVs	PCB Mount	SMD/SMT	4032 (10280 metric)	300 VAC	385 VDC	470 V	775 V		1.2 kA	30 J	140 pF	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Varistors DV SERIES 75V DV75K4032R2 Bourns 1: £0.89 7,603In Stock	Mfr. Part No. DV75K4032R2 Mouser Part No 652-DV75K4032R2	Bourns	Varistors DV SERIES 75V Learn More about Bourns dv medium voltage varistors	Datasheet	7,603In Stock	Cut Tape £0.89 £0.585 £0.484 £0.464 Reel £0.443 View £0.448 £0.426 £0.411 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	DV	MOVs	PCB Mount	SMD/SMT	4032 (10280 metric)	75 VAC	100 VDC	120 V	200 V		1.2 kA	9 J	480 pF	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Varistors ZV 14 K 2220 122 Ni R1 ZV14K2220122NIR1 Bourns 1: £1.05 4,307In Stock	Mfr. Part No. ZV14K2220122NIR1 Mouser Part No 652-ZV14K2220122NIR1	Bourns	Varistors ZV 14 K 2220 122 Ni R1 Learn More about Bourns zv zvht varistors	Datasheet	4,307In Stock	Cut Tape £1.05 £0.692 £0.613 £0.575 Reel £0.526 View £0.553 £0.503 £0.496 £0.494	Min.: 1 Mult.: 1 : 1,000	ZV	MLVs															Reel, Cut Tape
Varistors 26 VDC .3J 54V-CL 175PF ZV20K0603300NIR1HT Bourns 1: £0.135 23,778In Stock	Mfr. Part No. ZV20K0603300NIR1HT Mouser Part No 652-ZV20K0603300NIRH	Bourns	Varistors 26 VDC .3J 54V-CL 175PF Learn More about Bourns zv zvht varistors	Datasheet	23,778In Stock	Cut Tape £0.135 £0.079 £0.062 £0.058 Reel £0.048 View £0.055 £0.046 MouseReel Available	Min.: 1 Mult.: 1 : 3,500	ZVHT	MLVs	PCB Mount	SMD/SMT	0603 (1608 metric)	20 VAC	26 VDC	33 V	54 V		30 A	0.3 J	175 pF	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Varistors 26 VDC .4J 54V-CL 290PF ZV20K0805121NIR1 Bourns 1: £0.18 23,379In Stock	Mfr. Part No. ZV20K0805121NIR1 Mouser Part No 652-ZV20K0805121NIR1	Bourns	Varistors 26 VDC .4J 54V-CL 290PF Learn More about Bourns zv zvht varistors	Datasheet	23,379In Stock	Cut Tape £0.18 £0.114 £0.089 £0.085 Reel £0.076 View £0.081 £0.075 £0.072 MouseReel Available	Min.: 1 Mult.: 1 : 3,500	ZV	MLVs	PCB Mount	SMD/SMT	0805 (2012 metric)	20 VAC	26 VDC	33 V	54 V		120 A	0.4 J	290 pF	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Varistors 31 VDC .2J 65V-CL 260PF ZV25K0805121NIR1 Bourns 1: £0.188 21,588In Stock	Mfr. Part No. ZV25K0805121NIR1 Mouser Part No 652-ZV25K0805121NIR1	Bourns	Varistors 31 VDC .2J 65V-CL 260PF Learn More about Bourns zv zvht varistors	Datasheet	21,588In Stock	Cut Tape £0.188 £0.114 £0.089 £0.085 Reel £0.076 View £0.081 £0.072 £0.069 MouseReel Available	Min.: 1 Mult.: 1 : 3,500	ZV	MLVs	PCB Mount	SMD/SMT	0805 (2012 metric)	25 VAC	31 VDC	39 V	65 V		120 A	0.2 J	260 pF	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Varistors ZV 25V 10% ZV25K1206201NIR1 Bourns 1: £0.255 24,975In Stock	Mfr. Part No. ZV25K1206201NIR1 Mouser Part No 652-ZV25K1206201NIR1	Bourns	Varistors ZV 25V 10% Learn More about Bourns zv zvht varistors	Datasheet	24,975In Stock	Cut Tape £0.255 £0.168 £0.132 £0.126 Reel £0.099 View £0.12 £0.094 £0.091 £0.086 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	ZV	MLVs	PCB Mount	SMD/SMT	1206 (3216 metric)	25 VAC	31 VDC	39 V	65 V		200 A	1 J	510 pF	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Varistors ZV 25V 10% ZV25K2220122NIR1 Bourns 1: £1.05 3,798In Stock	Mfr. Part No. ZV25K2220122NIR1 Mouser Part No 652-ZV25K2220122NIR1	Bourns	Varistors ZV 25V 10% Learn More about Bourns zv zvht varistors	Datasheet	3,798In Stock	Cut Tape £1.05 £0.692 £0.613 £0.575 Reel £0.545 View £0.553 £0.521 £0.494 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	ZV	MLVs	PCB Mount	SMD/SMT	2220 (5750 metric)	25 VAC	31 VDC	39 V	65 V		1.2 kA	9.5 J	5 nF	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Varistors 38 VDC .2J 77V-CL 230PF ZV30K0805121NIR1 Bourns 1: £0.188 20,363In Stock	Mfr. Part No. ZV30K0805121NIR1 Mouser Part No 652-ZV30K0805121NIR1	Bourns	Varistors 38 VDC .2J 77V-CL 230PF Learn More about Bourns zv zvht varistors	Datasheet	20,363In Stock	Cut Tape £0.188 £0.114 £0.089 £0.085 Reel £0.08 View £0.081 £0.076 £0.073 £0.069 MouseReel Available	Min.: 1 Mult.: 1 : 3,500	ZV	MLVs	PCB Mount	SMD/SMT	0805 (2012 metric)	30 VAC	38 VDC	47 V	77 V		120 A	0.2 J	230 pF	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel
Varistors ZV 30V 10% ZV30K1206201NIR1 Bourns 1: £0.225 15,729In Stock	Mfr. Part No. ZV30K1206201NIR1 Mouser Part No 652-ZV30K1206201NIR1	Bourns	Varistors ZV 30V 10% Learn More about Bourns zv zvht varistors	Datasheet	15,729In Stock	Cut Tape £0.225 £0.14 £0.11 £0.105 Reel £0.095 View £0.10 £0.091 £0.09 £0.089 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	ZV	MLVs	PCB Mount	SMD/SMT	1206 (3216 metric)	30 VAC	38 VDC	47 V	77 V		200 A	1.2 J	450 pF	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel