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AV Automotive Grade Varistors

Bourns AV Series Automotive Grade Varistors offer excellent transient energy distribution. The varistors are transient suppressors with temperature-independent suppression characteristics, enabling protection from -55°C to +125°C. The compact varistors require less board space than silicon TVS diodes, allowing for greater circuit board layout flexibility. Bourns AV Series Automotive Grade Varistors applications include anti-lock brake systems, direct-ignition systems, airbag control systems, and wiper motors.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) 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	Max Surge Current	Surge Energy Rating	Capacitance	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
Varistors AV AUTO SERIES 14V AV14K2220122NIR1 Bourns 1: $2.02 6,491In Stock	Mfr. Part # AV14K2220122NIR1 Mouser Part # 652-AV14K2220122NIR1	Bourns	Varistors AV AUTO SERIES 14V Learn More about Bourns av automotive varistors	Datasheet	6,491In Stock	Cut Tape $2.02 $1.33 $1.18 $1.10 Reel $0.923 View $1.04 $0.887 $0.883 $0.86 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	AV	MLVs	PCB Mount	SMD/SMT	2220 (5750 metric)	14 VAC	16 VDC	24 V	40 V	1.2 kA	5.8 J	10 nF	- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Varistors AV AUTO SERIES 30V AV30K1210401NIR1 Bourns 1: $0.59 17,832In Stock	Mfr. Part # AV30K1210401NIR1 Mouser Part # 652-AV30K1210401NIR1	Bourns	Varistors AV AUTO SERIES 30V Learn More about Bourns av automotive varistors	Datasheet	17,832In Stock	Cut Tape $0.59 $0.328 $0.281 $0.272 Reel $0.252 View $0.264 $0.23 $0.226 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	AV	MLVs	PCB Mount	SMD/SMT	1210 (3225 metric)	30 VAC	34 VDC	47 V	77 V	400 A	2.3 J	1.1 nF	- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Varistors AV AUTO SERIES 14V AV14K1812801NIR1 Bourns 1: $1.51 6,529In Stock	Mfr. Part # AV14K1812801NIR1 Mouser Part # 652-AV14K1812801NIR1	Bourns	Varistors AV AUTO SERIES 14V Learn More about Bourns av automotive varistors	Datasheet	6,529In Stock	Cut Tape $1.51 $0.863 $0.662 $0.595 Reel $0.504 View $0.471 $0.456 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	AV	MLVs	PCB Mount	SMD/SMT	1812 (4732 metric)	14 VAC	16 VDC	24 V	40 V	800 A	2.4 J	4.5 nF	- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Varistors AV AUTO SERIES 14V AV14K1206201NIR1 Bourns 1: $0.403 32,720In Stock	Mfr. Part # AV14K1206201NIR1 Mouser Part # 652-AV14K1206201NIR1	Bourns	Varistors AV AUTO SERIES 14V Learn More about Bourns av automotive varistors	Datasheet	32,720In Stock	Cut Tape $0.403 $0.268 $0.20 $0.193 Reel $0.176 View $0.187 $0.17 $0.158 $0.153 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	AV	MLVs	PCB Mount	SMD/SMT	1206 (3216 metric)	14 VAC	16 VDC	24 V	40 V	200 A	0.6 J	1 nF	- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Varistors AV AUTO SERIES 20V AV20K2220122NIR1 Bourns 1: $2.12 2,223In Stock	Mfr. Part # AV20K2220122NIR1 Mouser Part # 652-AV20K2220122NIR1	Bourns	Varistors AV AUTO SERIES 20V Learn More about Bourns av automotive varistors	Datasheet	2,223In Stock	Cut Tape $2.12 $1.42 $1.17 $1.13 Reel $0.909 View $1.07 $0.896 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	AV	MLVs	PCB Mount	SMD/SMT	2220 (5750 metric)	20 VAC	26 VDC	22 V	54 V	1.2 kA	8 J	7 nF	- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Varistors AV AUTO SERIES 14V AV14K1210401NIR1 Bourns 1: $0.907 12,358In Stock	Mfr. Part # AV14K1210401NIR1 Mouser Part # 652-AV14K1210401NIR1	Bourns	Varistors AV AUTO SERIES 14V Learn More about Bourns av automotive varistors	Datasheet	12,358In Stock	Cut Tape $0.907 $0.553 $0.422 $0.359 Reel $0.289 View $0.343 $0.262 $0.239 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	AV	MLVs	PCB Mount	SMD/SMT	1210 (3225 metric)	14 VAC	16 VDC	24 V	40 V	400 A	1.6 J	2.23 nF	- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Varistors AV AUTO SERIES 17V AV17K1812801NIR1 Bourns 1: $1.34 5,773In Stock	Mfr. Part # AV17K1812801NIR1 Mouser Part # 652-AV17K1812801NIR1	Bourns	Varistors AV AUTO SERIES 17V Learn More about Bourns av automotive varistors	Datasheet	5,773In Stock	Cut Tape $1.34 $0.919 $0.714 $0.642 Reel $0.544 View $0.505 $0.475 $0.469 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	AV	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	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Varistors AV AUTO SERIES 20V AV20K1812801NIR1 Bourns 1: $1.51 3,837In Stock 6,000Expected 2026-12-07	Mfr. Part # AV20K1812801NIR1 Mouser Part # 652-AV20K1812801NIR1	Bourns	Varistors AV AUTO SERIES 20V Learn More about Bourns av automotive varistors	Datasheet	3,837In Stock 6,000Expected 2026-12-07	Cut Tape $1.51 $0.863 $0.662 $0.60 Reel $0.51 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	AV	MLVs	PCB Mount	SMD/SMT	1812 (4732 metric)	20 VAC	26 VDC	22 V	54 V	800 A	3 J	3.3 nF	- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Varistors AV AUTO SERIES 17V AV17K0805121NIR1 Bourns 1: $0.36 11,778In Stock	Mfr. Part # AV17K0805121NIR1 Mouser Part # 652-AV17K0805121NIR1	Bourns	Varistors AV AUTO SERIES 17V Learn More about Bourns av automotive varistors	Datasheet	11,778In Stock	Cut Tape $0.36 $0.219 $0.171 $0.163 Reel $0.115 View $0.156 $0.114 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 AV AUTO SERIES 30V AV30K2220122NIR1 Bourns 1: $2.02 4,810In Stock	Mfr. Part # AV30K2220122NIR1 Mouser Part # 652-AV30K2220122NIR1	Bourns	Varistors AV AUTO SERIES 30V Learn More about Bourns av automotive varistors	Datasheet	4,810In Stock	Cut Tape $2.02 $1.33 $1.18 $1.10 Reel $1.01 View $1.06 $0.999 $0.973 $0.948 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 AV AUTO SERIES 17V AV17K1206201NIR1 Bourns 1: $0.432 5,942In Stock	Mfr. Part # AV17K1206201NIR1 Mouser Part # 652-AV17K1206201NIR1	Bourns	Varistors AV AUTO SERIES 17V Learn More about Bourns av automotive varistors	Datasheet	5,942In Stock	Cut Tape $0.432 $0.268 $0.212 $0.202 Reel $0.19 View $0.192 $0.168 $0.166 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	AV	MLVs	PCB Mount	SMD/SMT	1206 (3216 metric)	17 VAC	20 VDC	27 V	44 V	200 A	1.1 J	810 pF	- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Varistors AV AUTO SERIES 20V AV20K1206201NIR1 Bourns 1: $0.432 4,990In Stock	Mfr. Part # AV20K1206201NIR1 Mouser Part # 652-AV20K1206201NIR1	Bourns	Varistors AV AUTO SERIES 20V Learn More about Bourns av automotive varistors	Datasheet	4,990In Stock	Cut Tape $0.432 $0.268 $0.212 Reel $0.203 $0.173 View $0.168 $0.166 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	AV	MLVs	PCB Mount	SMD/SMT	1206 (3216 metric)	20 VAC	26 VDC	22 V	54 V	200 A	1.6 J	780 pF	- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Varistors AV AUTO SERIES 20V AV20K1210401NIR1 Bourns 1: $1.22 2,843In Stock	Mfr. Part # AV20K1210401NIR1 Mouser Part # 652-AV20K1210401NIR1	Bourns	Varistors AV AUTO SERIES 20V Learn More about Bourns av automotive varistors	Datasheet	2,843In Stock	Cut Tape $1.22 $0.706 $0.49 $0.412 Reel $0.337 View $0.383 $0.262 $0.259 $0.255 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	AV	MLVs	PCB Mount	SMD/SMT	1210 (3225 metric)	20 VAC	26 VDC	22 V	54 V	400 A	1.9 J	1.65 nF	- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Varistors AV AUTO SERIES 30V AV30K1206201NIR1 Bourns 1: $0.432 11,372In Stock	Mfr. Part # AV30K1206201NIR1 Mouser Part # 652-AV30K1206201NIR1	Bourns	Varistors AV AUTO SERIES 30V Learn More about Bourns av automotive varistors	Datasheet	11,372In Stock	Cut Tape $0.432 $0.268 $0.212 $0.202 Reel $0.19 View $0.193 $0.183 $0.179 $0.176 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	AV	MLVs	PCB Mount	SMD/SMT	1206 (3216 metric)	30 VAC	34 VDC	47 V	77 V	200 A	2 J	530 pF	- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Varistors AV AUTO SERIES 30V AV30K1812801NIR1 Bourns 1: $1.09 912In Stock	Mfr. Part # AV30K1812801NIR1 Mouser Part # 652-AV30K1812801NIR1	Bourns	Varistors AV AUTO SERIES 30V Learn More about Bourns av automotive varistors	Datasheet	912In Stock	Cut Tape $1.09 $0.70 $0.57 $0.546 Reel $0.524 View $0.498 $0.474 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	AV	MLVs	PCB Mount	SMD/SMT	1812 (4732 metric)	30 VAC	34 VDC	47 V	77 V	800 A	3.8 J	2.2 nF	- 55 C	+ 125 C	AEC-Q200	Reel, Cut Tape, MouseReel
Varistors AV AUTO SERIES 14V AV14K0805121NIR1 Bourns 21,000: $0.156 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # AV14K0805121NIR1 Mouser Part # 652-AV14K0805121NIR1	Bourns	Varistors AV AUTO SERIES 14V Learn More about Bourns av automotive varistors	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape $0.156 $0.143	Min.: 21,000 Mult.: 3,500 : 3,500	AV	MLVs	PCB Mount	SMD/SMT	0805 (2012 metric)	14 VAC	16 VDC	24 V	40 V	120 A	0.3 J	440 pF	- 55 C	+ 125 C	AEC-Q200	Reel
Varistors AV AUTO SERIES 17V AV17K1210401NIR1 Bourns 12,500: $0.258 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # AV17K1210401NIR1 Mouser Part # 652-AV17K1210401NIR1	Bourns	Varistors AV AUTO SERIES 17V Learn More about Bourns av automotive varistors	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape $0.258 $0.255	Min.: 12,500 Mult.: 2,500 : 2,500	AV	MLVs	PCB Mount	SMD/SMT	1210 (3225 metric)	17 VAC	20 VDC	27 V	44 V	400 A	1.8 J	2 nF	- 55 C	+ 125 C	AEC-Q200	Reel
Varistors AV AUTO SERIES 17V AV17K2220122NIR1 Bourns 6,000: $1.00 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # AV17K2220122NIR1 Mouser Part # 652-AV17K2220122NIR1	Bourns	Varistors AV AUTO SERIES 17V Learn More about Bourns av automotive varistors	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape $1.00	Min.: 6,000 Mult.: 1,000 : 1,000	AV	MLVs	PCB Mount	SMD/SMT	2220 (5750 metric)	17 VAC	20 VDC	27 V	44 V	1.2 kA	7.2 J	8 nF	- 55 C	+ 125 C	AEC-Q200	Reel
Varistors AV AUTO SERIES 40V AV40K1206201NIR1 Bourns 12,500: $0.192 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # AV40K1206201NIR1 Mouser Part # 652-AV40K1206201NIR1	Bourns	Varistors AV AUTO SERIES 40V Learn More about Bourns av automotive varistors	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape $0.192 $0.176	Min.: 12,500 Mult.: 2,500 : 2,500	AV	MLVs	PCB Mount	SMD/SMT	1206 (3216 metric)	40 VAC	56 VDC	68 V	110 V	200 A		400 pF	- 55 C	+ 125 C	AEC-Q200	Reel
Varistors AV AUTO SERIES 40V AV40K1210401NIR1 Bourns 12,500: $0.262 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # AV40K1210401NIR1 Mouser Part # 652-AV40K1210401NIR1	Bourns	Varistors AV AUTO SERIES 40V Learn More about Bourns av automotive varistors	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape $0.262 $0.238	Min.: 12,500 Mult.: 2,500 : 2,500	AV	MLVs	PCB Mount	SMD/SMT	1210 (3225 metric)	40 VAC	56 VDC	68 V	110 V	400 A		900 pF	- 55 C	+ 125 C	AEC-Q200	Reel
Varistors AV AUTO SERIES 40V AV40K1812801NIR1 Bourns 6,000: $0.524 Non-Stocked Lead-Time 14 Weeks	Mfr. Part # AV40K1812801NIR1 Mouser Part # 652-AV40K1812801NIR1	Bourns	Varistors AV AUTO SERIES 40V Learn More about Bourns av automotive varistors	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape $0.524 $0.475	Min.: 6,000 Mult.: 1,000 : 1,000	AV	MLVs	PCB Mount	SMD/SMT	1812 (4732 metric)	40 VAC	56 VDC	68 V	110 V	800 A		1.8 nF	- 55 C	+ 125 C	AEC-Q200	Reel
Varistors AV 40 K 2220 122 Ni R1 AV40K2220122NIR1 Bourns 6,000: $0.975 Non-Stocked	Mfr. Part # AV40K2220122NIR1 Mouser Part # 652-AV40K2220122NIR1	Bourns	Varistors AV 40 K 2220 122 Ni R1 Learn More about Bourns av automotive varistors	Datasheet	Non-Stocked	Cut Tape $0.975	Min.: 6,000 Mult.: 1,000 : 1,000	AV	MLVs	PCB Mount	SMD/SMT	2220 (5750 metric)	40 VAC	56 VDC	68 V	110 V	1.2 kA		5.5 nF	- 55 C	+ 125 C	AEC-Q200	Reel