Varistors – Mouser United Kingdom

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AVHT High-Temperature Automotive-Grade Varistors

Bourns AVHT High-Temperature Automotive-Grade Varistors offer a wide range of current- and energy-handling capabilities for high-temperature environments. These multilayered varistors are transient suppressors with temperature-independent suppression characteristics, providing protection from -55°C to +150°C. The devices feature 12V, 24V, and 42V supply voltages with a low 40V to 110V clamping voltage range and <2ns response time. Bourns AVHT High-Temperature Automotive-Grade Varistors use significantly less space and pad area than silicon TVS diodes, offering greater circuit board layout flexibility. Available sizes include 0805, 1206, 1210, 1812, and 2220. These devices are ideal for automotive applications such as anti-lock brake systems, direct ignition systems, airbag controls, wiper motors, and more.

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Part #

Varistors AVHT AUTO SERIES 20V

AV20K1210401NIR1HT
Bourns
1: £0.405
13,564In Stock

Mfr. Part No.
AV20K1210401NIR1HT

Mouser Part No
652-AV20K1210401NI1H

Bourns

Varistors AVHT AUTO SERIES 20V

Learn More

Datasheet

13,564In Stock

Cut Tape

£0.405

£0.252

£0.218

£0.203

Reel

£0.155

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

AVHT

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

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

Varistors AVHT AUTO SERIES 17V

AV17K1210401NIR1HT
Bourns
1: £0.338
12,301In Stock

Mfr. Part No.
AV17K1210401NIR1HT

Mouser Part No
652-AV17K1210401NI1H

Bourns

Varistors AVHT AUTO SERIES 17V

Learn More

Datasheet

12,301In Stock

Cut Tape

£0.338

£0.21

£0.182

£0.169

Reel

£0.147

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

AVHT

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

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

Varistors AVHT AUTO SERIES 30V

AV30K2220122NIR1HT
Bourns
1: £1.37
3,263In Stock

Mfr. Part No.
AV30K2220122NIR1HT

Mouser Part No
652-AV30K2220122NI1H

Bourns

Varistors AVHT AUTO SERIES 30V

Learn More

Datasheet

3,263In Stock

Cut Tape

£1.37

£0.995

£0.871

£0.744

Reel

£0.558

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

AVHT

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

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

Varistors AVHT AUTO SERIES 17V

AV17K1206201NIR1HT
Bourns
1: £0.248
34,321In Stock

Mfr. Part No.
AV17K1206201NIR1HT

Mouser Part No
652-AV17K1206201NI1H

Bourns

Varistors AVHT AUTO SERIES 17V

Learn More

Datasheet

34,321In Stock

Cut Tape

£0.248

£0.152

£0.131

£0.12

Reel

£0.102

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

AVHT

MLVs

PCB Mount

SMD/SMT

1206 (3216 metric)

20 VAC

26 VDC

27 V

44 V

200 A

1.1 J

810 pF

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

Varistors AVHT AUTO SERIES 17V

AV17K0805121NIR1HT
Bourns
1: £0.203
9,781In Stock

Mfr. Part No.
AV17K0805121NIR1HT

Mouser Part No
652-AV17K0805121NI1H

Bourns

Varistors AVHT AUTO SERIES 17V

Learn More

Datasheet

9,781In Stock

Cut Tape

£0.203

£0.122

£0.107

£0.098

Reel

£0.083

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,500

AVHT

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

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

Varistors AVHT AUTO SERIES 20V

AV20K1206201NIR1HT
Bourns
1: £0.248
10,045In Stock

Mfr. Part No.
AV20K1206201NIR1HT

Mouser Part No
652-AV20K1206201NI1H

Bourns

Varistors AVHT AUTO SERIES 20V

Learn More

Datasheet

10,045In Stock

Cut Tape

£0.248

£0.149

£0.131

£0.108

Reel

£0.099

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

AVHT

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

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

Varistors AVHT AUTO SERIES 17V

AV17K2220122NIR1HT
Bourns
1: £1.37
6,205In Stock

Mfr. Part No.
AV17K2220122NIR1HT

Mouser Part No
652-AV17K2220122NI1H

Bourns

Varistors AVHT AUTO SERIES 17V

Learn More

Datasheet

6,205In Stock

Cut Tape

£1.37

£0.995

£0.871

£0.744

Reel

£0.558

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

AVHT

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

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

Varistors AVHT AUTO SERIES 14V

AV14K1210401NIR1HT
Bourns
1: £0.338
6,000In Stock

Mfr. Part No.
AV14K1210401NIR1HT

Mouser Part No
652-AV14K1210401NI1H

Bourns

Varistors AVHT AUTO SERIES 14V

Learn More

Datasheet

6,000In Stock

Cut Tape

£0.338

£0.21

£0.182

£0.169

Reel

£0.147

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

AVHT

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

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

Varistors AVHT AUTO SERIES 17V

AV17K1812801NIR1HT
Bourns
1: £0.691
5,472In Stock

Mfr. Part No.
AV17K1812801NIR1HT

Mouser Part No
652-AV17K1812801NI1H

Bourns

Varistors AVHT AUTO SERIES 17V

Learn More

Datasheet

5,472In Stock

Cut Tape

£0.691

£0.667

£0.582

£0.547

Reel

£0.457

View

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 AVHT AUTO SERIES 14V

AV14K1206201NIR1HT
Bourns
1: £0.30
185In Stock

Mfr. Part No.
AV14K1206201NIR1HT

Mouser Part No
652-AV14K1206201NI1H

Bourns

Varistors AVHT AUTO SERIES 14V

Learn More

Datasheet

185In Stock

Cut Tape

£0.30

£0.182

£0.157

£0.12

Reel

£0.104

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

AVHT

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

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

Varistors AVHT AUTO SERIES 30V

AV30K1206201NIR1HT
Bourns
1: £0.248
79In Stock

Mfr. Part No.
AV30K1206201NIR1HT

Mouser Part No
652-AV30K1206201NI1H

Bourns

Varistors AVHT AUTO SERIES 30V

Learn More

Datasheet

79In Stock

Cut Tape

£0.248

£0.152

£0.131

£0.12

Reel

£0.105

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

AVHT

MLVs

PCB Mount

SMD/SMT

1206 (3216 metric)

30 VAC

34 VDC

47 V

77 V

200 A

2 J

530 pF

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

Varistors AVHT AUTO SERIES 30V

AV30K1210401NIR1HT
Bourns
1: £0.338
4,961In Stock
12,500Expected 12/01/2027

Mfr. Part No.
AV30K1210401NIR1HT

Mouser Part No
652-AV30K1210401NI1H

Bourns

Varistors AVHT AUTO SERIES 30V

Learn More

Datasheet

4,961In Stock

12,500Expected 12/01/2027

Cut Tape

£0.338

£0.21

£0.182

£0.181

Reel

£0.163

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

AVHT

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

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

Varistors AVHT AUTO SERIES 30V

AV30K1812801NIR1HT
Bourns
1: £0.623
95In Stock
7,000Expected 12/11/2026

Mfr. Part No.
AV30K1812801NIR1HT

Mouser Part No
652-AV30K1812801NI1H

Bourns

Varistors AVHT AUTO SERIES 30V

Learn More

Datasheet

95In Stock

7,000Expected 12/11/2026

Cut Tape

£0.623

£0.398

£0.349

£0.326

Reel

£0.299

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

AVHT

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

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

Varistors AVHT AUTO SERIES 20V

AV20K2220122NIR1HT
Bourns
1: £1.14
2,000Stock Available

Mfr. Part No.
AV20K2220122NIR1HT

Mouser Part No
652-AV20K2220122NI1H

Bourns

Varistors AVHT AUTO SERIES 20V

Learn More

Datasheet

2,000Stock Available

More Info Available

Cut Tape

£1.14

£0.834

£0.759

£0.67

Reel

£0.55

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

AVHT

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

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

Varistors AVHT Auto Series NiSn 25V 1206

AV25K1206201NIR1HT
Bourns
12,500: £0.094
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
AV25K1206201NIR1HT

Mouser Part No
652-25K1206201NIR1HT

Bourns

Varistors AVHT Auto Series NiSn 25V 1206

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

£0.094

Min.: 12,500
Mult.: 2,500

: 2,500

AVHT

MLVs

Reel

Varistors AVHT Auto Series NiSn 25V 1210

AV25K1210401NIR1HT
Bourns
12,500: £0.135
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
AV25K1210401NIR1HT

Mouser Part No
652-25K1210401NIR1HT

Bourns

Varistors AVHT Auto Series NiSn 25V 1210

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

£0.135

Min.: 12,500
Mult.: 2,500

: 2,500

AVHT

MLVs

Reel

Varistors AVHT Auto Series SMD

AV30K1210301NIR1HT
Bourns
12,500: £0.135
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
AV30K1210301NIR1HT

Mouser Part No
652-30K1210301NIR1HT

Bourns

Varistors AVHT Auto Series SMD

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

£0.135

Min.: 12,500
Mult.: 2,500

: 2,500

AVHT

MLVs

Reel

Varistors AVHT AUTO SERIES 14V

AV14K0805121NIR1HT
Bourns
21,000: £0.079
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
AV14K0805121NIR1HT

Mouser Part No
652-AV14K0805121NI1H

Bourns

Varistors AVHT AUTO SERIES 14V

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

£0.079

Min.: 21,000
Mult.: 3,500

: 3,500

AVHT

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

+ 150 C

AEC-Q200

Reel

Varistors AV 14 K 0805 121 Ni R3

AV14K0805121NIR3
Bourns
21,000: £0.059
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
AV14K0805121NIR3

Mouser Part No
652-AV14K0805121NIR3

Bourns

Varistors AV 14 K 0805 121 Ni R3

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

£0.059

Min.: 21,000
Mult.: 1,000

: 1,000

AVHT

MLVs

Reel

Varistors AV Auto SerIes NISn 14V 1206

AV14K1206201NIR3
Bourns
12,000: £0.08
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
AV14K1206201NIR3

Mouser Part No
652-AV14K1206201NIR3

Bourns

Varistors AV Auto SerIes NISn 14V 1206

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

£0.08

Min.: 12,000
Mult.: 1,000

: 1,000

AVHT

MLVs

Reel

Varistors AVHT AUTO SERIES 14V

AV14K1812801NIR1HT
Bourns
1: £0.623
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
AV14K1812801NIR1HT

Mouser Part No
652-AV14K1812801NI1H

Bourns

Varistors AVHT AUTO SERIES 14V

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

£0.623

£0.398

£0.349

£0.326

Reel

£0.299

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

AVHT

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

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

Varistors AVHT AUTO SERIES 14V

AV14K2220122NIR1HT
Bourns
6,000: £0.524
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
AV14K2220122NIR1HT

Mouser Part No
652-AV14K2220122NI1H

Bourns

Varistors AVHT AUTO SERIES 14V

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

£0.524

Min.: 6,000
Mult.: 1,000

: 1,000

AVHT

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

+ 150 C

AEC-Q200

Reel

Varistors AVHT AUTO SERIES 20V

AV20K1812801NIR1HT
Bourns
6,000: £0.268
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
AV20K1812801NIR1HT

Mouser Part No
652-AV20K1812801NI1H

Bourns

Varistors AVHT AUTO SERIES 20V

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

£0.268

£0.266

Min.: 6,000
Mult.: 1,000

: 1,000

AVHT

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

+ 150 C

AEC-Q200

Reel

Varistors AVHT AUTO SERIES 40V

AV40K1206201NIR1HT
Bourns
1: £0.555
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
AV40K1206201NIR1HT

Mouser Part No
652-AV40K1206201NI1H

Bourns

Varistors AVHT AUTO SERIES 40V

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

£0.555

£0.33

£0.216

£0.196

Reel

£0.133

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

AVHT

MLVs

PCB Mount

SMD/SMT

1206 (3216 metric)

40 VAC

56 VDC

68 V

110 V

200 A

400 pF

- 55 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

Varistors AVHT AUTO SERIES 40V

AV40K1210401NIR1HT
Bourns
12,500: £0.135
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
AV40K1210401NIR1HT

Mouser Part No
652-AV40K1210401NI1H

Bourns

Varistors AVHT AUTO SERIES 40V

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

£0.135

Min.: 12,500
Mult.: 2,500

: 2,500

AVHT

MLVs

PCB Mount

SMD/SMT

1210 (3225 metric)

40 VAC

56 VDC

68 V

110 V

400 A

900 pF

- 55 C

+ 150 C

AEC-Q200

Reel

AVHT High-Temperature Automotive-Grade Varistors

Customer Service Office

Company

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370 pF
400 pF
440 pF
530 pF
780 pF
810 pF
900 pF
1 nF
1.1 nF
1.65 nF
1.8 nF
2 nF
2.2 nF
2.23 nF
3.3 nF
3.8 nF
4.5 nF
5.5 nF
6.5 nF
7 nF