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Circuit Protection Devices

Bourns manufactures and supplies a wide range of circuit protection technologies, including fuses, PTC thermistors, varistors, GDTs, resettable thermal cut-offs, surge protection devices, hybrid protectors, discrete semiconductor solutions, and more. Reliable surge protection is a critical design consideration to help ensure operational reliability of consumer electronics, industrial/communication equipment, automotive, battery charging, energy storage infrastructure, and renewable energy harvesting ecosystems.

All Results (8,097)

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Part #

Surface Mount Fuses 1206 High-Inrush Multilayer 1.5A Auto

SF-1206HIA150M-2
Bourns
1: £0.661
19,289In Stock

Mfr. Part No.
SF-1206HIA150M-2

Mouser Part No
652-SF-1206HIA150M-2

Bourns

Surface Mount Fuses 1206 High-Inrush Multilayer 1.5A Auto

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Datasheet

19,289In Stock

Cut Tape

£0.661

£0.573

£0.483

£0.401

Reel

£0.272

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Surface Mount Fuses 4A Slow Blow 1206 SinglFuse

SF-1206S400M-2
Bourns
1: £0.375
6,471In Stock

Mfr. Part No.
SF-1206S400M-2

Mouser Part No
652-SF-1206S400M-2

Bourns

Surface Mount Fuses 4A Slow Blow 1206 SinglFuse

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Datasheet

6,471In Stock

Cut Tape

£0.375

£0.346

£0.303

£0.28

View

Reel

£0.223

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Surface Mount Fuses 15A 32V TIME DELAY

SF-1206SA1500W-2
Bourns
1: £0.871
8,031In Stock

Mfr. Part No.
SF-1206SA1500W-2

Mouser Part No
652-SF-1206SA1500W-2

Bourns

Surface Mount Fuses 15A 32V TIME DELAY

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Datasheet

8,031In Stock

Cut Tape

£0.871

£0.697

£0.576

£0.506

Reel

£0.331

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,500

Surface Mount Fuses 1.6A 110V TIME DELAY

SF-1206SA160W-2
Bourns
1: £0.811
9,854In Stock

Mfr. Part No.
SF-1206SA160W-2

Mouser Part No
652-SF-1206SA160W-2

Bourns

Surface Mount Fuses 1.6A 110V TIME DELAY

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Datasheet

9,854In Stock

Cut Tape

£0.811

£0.653

£0.54

£0.475

Reel

£0.31

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,500

Surface Mount Fuses 4A 35V TIME DELAY

SF-1206SA400M-2
Bourns
1: £0.661
14,141In Stock

Mfr. Part No.
SF-1206SA400M-2

Mouser Part No
652-SF-1206SA400M-2

Bourns

Surface Mount Fuses 4A 35V TIME DELAY

Learn More

Datasheet

14,141In Stock

Cut Tape

£0.661

£0.573

£0.483

£0.401

Reel

£0.272

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Surface Mount Fuses 3A 32V TIME DELAY

SF-1206SP300M-2
Bourns
1: £0.555
10,530In Stock

Mfr. Part No.
SF-1206SP300M-2

Mouser Part No
652-SF-1206SP300M-2

Bourns

Surface Mount Fuses 3A 32V TIME DELAY

Learn More

Datasheet

10,530In Stock

Cut Tape

£0.555

£0.465

£0.392

£0.326

Reel

£0.243

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Surface Mount Fuses 5A 32V TIME DELAY

SF-1206SP500M-2
Bourns
1: £0.473
17,643In Stock

Mfr. Part No.
SF-1206SP500M-2

Mouser Part No
652-SF-1206SP500M-2

Bourns

Surface Mount Fuses 5A 32V TIME DELAY

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Datasheet

17,643In Stock

Cut Tape

£0.473

£0.431

£0.357

£0.326

Reel

£0.218

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Surface Mount Fuses 2410 Fast-Precision Tube 0.375A

SF-2410FP0375T-2
Bourns
1: £1.26
2,726In Stock

Mfr. Part No.
SF-2410FP0375T-2

Mouser Part No
652-SF-2410FP0375T-2

Bourns

Surface Mount Fuses 2410 Fast-Precision Tube 0.375A

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Datasheet

2,726In Stock

Cut Tape

£1.26

£1.16

£0.969

£0.759

View

Reel

£0.586

Min.: 1
Mult.: 1

Reel: 2,000

Surface Mount Fuses 1.5A 250V FAST ACTING

SF-2410FPA150W-2
Bourns
1: £0.743
9,985In Stock

Mfr. Part No.
SF-2410FPA150W-2

Mouser Part No
652-SF-2410FPA150W-2

Bourns

Surface Mount Fuses 1.5A 250V FAST ACTING

Learn More

Datasheet

9,985In Stock

Cut Tape

£0.743

£0.588

£0.486

£0.432

Reel

£0.279

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Surface Mount Fuses 1A 250V SinglFuse Time Lag & Low Power

SF-3812TL100T-2
Bourns
1: £1.30
1,782In Stock

Mfr. Part No.
SF-3812TL100T-2

Mouser Part No
652-SF-3812TL100T-2

Bourns

Surface Mount Fuses 1A 250V SinglFuse Time Lag & Low Power

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Datasheet

1,782In Stock

Cut Tape

£1.30

£1.20

£0.995

£0.917

Reel

£0.615

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes SMA6J - CA 45V

SMA6J45CA-Q
Bourns
1: £0.713
8,080In Stock

Mfr. Part No.
SMA6J45CA-Q

Mouser Part No
652-SMA6J45CA-Q

Bourns

ESD Protection Diodes / TVS Diodes SMA6J - CA 45V

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Datasheet

8,080In Stock

Cut Tape

£0.713

£0.447

£0.289

£0.222

View

Reel

£0.141

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes SMA6J - CA 48V

SMA6J48CA-Q
Bourns
1: £0.48
21,259In Stock

Mfr. Part No.
SMA6J48CA-Q

Mouser Part No
652-SMA6J48CA-Q

Bourns

ESD Protection Diodes / TVS Diodes SMA6J - CA 48V

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Datasheet

21,259In Stock

Cut Tape

£0.48

£0.357

£0.244

£0.193

Reel

£0.142

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes SMA6J - CA 64V

SMA6J64CA-Q
Bourns
1: £0.721
7,155In Stock

Mfr. Part No.
SMA6J64CA-Q

Mouser Part No
652-SMA6J64CA-Q

Bourns

ESD Protection Diodes / TVS Diodes SMA6J - CA 64V

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Datasheet

7,155In Stock

Cut Tape

£0.721

£0.448

£0.29

£0.223

View

Reel

£0.141

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 14volts 400W 5% Uni-Dir. AEC-Q101

SMAJ14A-Q
Bourns
1: £0.292
41,140In Stock

Mfr. Part No.
SMAJ14A-Q

Mouser Part No
652-SMAJ14A-Q

Bourns

ESD Protection Diodes / TVS Diodes 14volts 400W 5% Uni-Dir. AEC-Q101

Learn More

Datasheet

41,140In Stock

Cut Tape

£0.292

£0.199

£0.134

£0.105

Reel

£0.068

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 200volts 1uA 1.2 Amps Bi-Dir

SMAJ200CA
Bourns
1: £0.263
14,690In Stock

Mfr. Part No.
SMAJ200CA

Mouser Part No
652-SMAJ200CA

Bourns

ESD Protection Diodes / TVS Diodes 200volts 1uA 1.2 Amps Bi-Dir

Learn More

Datasheet

14,690In Stock

Cut Tape

£0.263

£0.224

£0.168

£0.166

View

Reel

£0.15

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 43volts 5uA 5.7 Amps Uni-Dir

SMAJ43A
Bourns
1: £0.083
17,304In Stock

Mfr. Part No.
SMAJ43A

Mouser Part No
652-SMAJ43A

Bourns

ESD Protection Diodes / TVS Diodes 43volts 5uA 5.7 Amps Uni-Dir

Learn More

Datasheet

17,304In Stock

Cut Tape

£0.083

£0.072

£0.067

£0.062

Reel

£0.058

£0.057

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 60volts 5uA 4.1 Amps Uni-Dir

SMAJ60A
Bourns
1: £0.263
24,014In Stock

Mfr. Part No.
SMAJ60A

Mouser Part No
652-SMAJ60A

Bourns

ESD Protection Diodes / TVS Diodes 60volts 5uA 4.1 Amps Uni-Dir

Learn More

Datasheet

24,014In Stock

Cut Tape

£0.263

£0.162

£0.081

£0.078

View

Reel

£0.057

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 64volts 5uA 3.9 Amps Bi-Dir

SMAJ64CA
Bourns
1: £0.292
33,424In Stock

Mfr. Part No.
SMAJ64CA

Mouser Part No
652-SMAJ64CA

Bourns

ESD Protection Diodes / TVS Diodes 64volts 5uA 3.9 Amps Bi-Dir

Learn More

Datasheet

33,424In Stock

Cut Tape

£0.292

£0.144

£0.128

£0.067

Reel

£0.065

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 8.5V 400W 5% BiDirectional

SMAJ8.5CA-Q
Bourns
1: £0.292
27,986In Stock

Mfr. Part No.
SMAJ8.5CA-Q

Mouser Part No
652-SMAJ8.5CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 8.5V 400W 5% BiDirectional

Learn More

Datasheet

27,986In Stock

Cut Tape

£0.292

£0.135

£0.121

£0.10

View

Reel

£0.065

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes SMBJ - A 130V

SMBJ130A-Q
Bourns
1: £0.315
49,404In Stock

Mfr. Part No.
SMBJ130A-Q

Mouser Part No
652-SMBJ130A-Q

Bourns

ESD Protection Diodes / TVS Diodes SMBJ - A 130V

Learn More

Datasheet

49,404In Stock

Cut Tape

£0.315

£0.261

£0.178

£0.139

Reel

£0.095

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 13volts 600W 5% Bi-Dir. AEC-Q101

SMBJ13CA-Q
Bourns
1: £0.323
10,909In Stock

Mfr. Part No.
SMBJ13CA-Q

Mouser Part No
652-SMBJ13CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 13volts 600W 5% Bi-Dir. AEC-Q101

Learn More

Datasheet

10,909In Stock

Cut Tape

£0.323

£0.268

£0.182

£0.142

£0.114

Reel

£0.097

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 200volts 1uA 1 Amps Uni-Dir

SMBJ200A
Bourns
1: £0.248
12,699In Stock

Mfr. Part No.
SMBJ200A

Mouser Part No
652-SMBJ200A

Bourns

ESD Protection Diodes / TVS Diodes 200volts 1uA 1 Amps Uni-Dir

Learn More

Datasheet

12,699In Stock

Cut Tape

£0.248

£0.222

£0.189

£0.16

Reel

£0.127

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 20volts 600W 5% Uni-Dir. AEC-Q101

SMBJ20A-Q
Bourns
1: £0.368
14,370In Stock

Mfr. Part No.
SMBJ20A-Q

Mouser Part No
652-SMBJ20A-Q

Bourns

ESD Protection Diodes / TVS Diodes 20volts 600W 5% Uni-Dir. AEC-Q101

Learn More

Datasheet

14,370In Stock

Cut Tape

£0.368

£0.244

£0.166

£0.13

£0.114

Reel

£0.086

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 28volts 5uA 13.2 Amps Bi-Dir

SMBJ28CA-H
Bourns
1: £0.54
10,536In Stock

Mfr. Part No.
SMBJ28CA-H

Mouser Part No
652-SMBJ28CA-H

Bourns

ESD Protection Diodes / TVS Diodes 28volts 5uA 13.2 Amps Bi-Dir

Learn More

Datasheet

10,536In Stock

Cut Tape

£0.54

£0.332

£0.213

£0.162

Reel

£0.102

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 12,000

ESD Protection Diodes / TVS Diodes 54volts 5uA 6.9 Amps Bi-Dir

SMBJ54CA
Bourns
1: £0.413
23,470In Stock

Mfr. Part No.
SMBJ54CA

Mouser Part No
652-SMBJ54CA

Bourns

ESD Protection Diodes / TVS Diodes 54volts 5uA 6.9 Amps Bi-Dir

Learn More

Datasheet

23,470In Stock

Cut Tape

£0.413

£0.232

£0.157

£0.122

Reel

£0.072

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Circuit Protection Devices

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Circuit Protection Devices

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