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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 (8,106)

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Part #

Surface Mount Fuses 5A 32V SLOW BLOW

SF-1206SA500W-2
Bourns
1: $1.08
8,905In Stock

Mfr. Part No.
SF-1206SA500W-2

Mouser Part No
652-SF-1206SA500W-2

Bourns

Surface Mount Fuses 5A 32V SLOW BLOW

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Datasheet

8,905In Stock

Cut Tape

$1.08

$0.87

$0.72

$0.632

Reel

$0.413

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,500

Surface Mount Fuses 3A 125V FAST ACTING

SF-2410FP300W-2
Bourns
1: $0.85
8,944In Stock

Mfr. Part No.
SF-2410FP300W-2

Mouser Part No
652-SF-2410FP300W-2

Bourns

Surface Mount Fuses 3A 125V FAST ACTING

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Datasheet

8,944In Stock

Cut Tape

$0.85

$0.732

$0.616

$0.511

Reel

$0.377

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Surface Mount Fuses 2410 Fast-Precision Wire 3.5A Auto

SF-2410FPA350W-2
Bourns
1: $0.99
9,563In Stock

Mfr. Part No.
SF-2410FPA350W-2

Mouser Part No
652-SF-2410FPA350W-2

Bourns

Surface Mount Fuses 2410 Fast-Precision Wire 3.5A Auto

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Datasheet

9,563In Stock

Cut Tape

$0.99

$0.783

$0.648

$0.576

Reel

$0.372

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Surface Mount Fuses 0.75A 250V SinglFuse Time Lag & Low Power

SF-3812TL075T-2
Bourns
1: $1.73
3,506In Stock

Mfr. Part No.
SF-3812TL075T-2

Mouser Part No
652-SF-3812TL075T-2

Bourns

Surface Mount Fuses 0.75A 250V SinglFuse Time Lag & Low Power

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Datasheet

3,506In Stock

Cut Tape

$1.73

$1.60

$1.33

$1.23

Reel

$0.805

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes DIO TVS VWM 24V 600W BIDIR SMA AECQ

SMA6J24CA-Q
Bourns
1: $0.47
71,733In Stock

Mfr. Part No.
SMA6J24CA-Q

Mouser Part No
652-SMA6J24CA-Q

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VWM 24V 600W BIDIR SMA AECQ

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Datasheet

71,733In Stock

Cut Tape

$0.47

$0.315

$0.213

$0.191

Reel

$0.121

View

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes SMA6J - CA 85V

SMA6J85CA
Bourns
1: $0.85
8,418In Stock

Mfr. Part No.
SMA6J85CA

Mouser Part No
652-SMA6J85CA

Bourns

ESD Protection Diodes / TVS Diodes SMA6J - CA 85V

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Datasheet

8,418In Stock

Cut Tape

$0.85

$0.525

$0.34

$0.261

Reel

$0.165

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes SMA6J - CA 90V

SMA6J90CA
Bourns
1: $0.85
16,739In Stock

Mfr. Part No.
SMA6J90CA

Mouser Part No
652-SMA6J90CA

Bourns

ESD Protection Diodes / TVS Diodes SMA6J - CA 90V

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Datasheet

16,739In Stock

Cut Tape

$0.85

$0.525

$0.34

$0.261

Reel

$0.166

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 40volts 400W 5% Uni-Dir. AEC-Q101

SMAJ40A-Q
Bourns
1: $0.39
14,965In Stock

Mfr. Part No.
SMAJ40A-Q

Mouser Part No
652-SMAJ40A-Q

Bourns

ESD Protection Diodes / TVS Diodes 40volts 400W 5% Uni-Dir. AEC-Q101

Learn More

Datasheet

14,965In Stock

Cut Tape

$0.39

$0.265

$0.179

$0.139

$0.105

Reel

$0.083

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 48volts 400W 5% Bi-Dir. AEC-Q101

SMAJ48CA-Q
Bourns
1: $0.44
19,945In Stock

Mfr. Part No.
SMAJ48CA-Q

Mouser Part No
652-SMAJ48CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 48volts 400W 5% Bi-Dir. AEC-Q101

Learn More

Datasheet

19,945In Stock

Cut Tape

$0.44

$0.294

$0.199

$0.155

Reel

$0.113

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes SMBJ - CA 100V

SMBJ100CA-Q
Bourns
1: $0.57
60,731In Stock

Mfr. Part No.
SMBJ100CA-Q

Mouser Part No
652-SMBJ100CA-Q

Bourns

ESD Protection Diodes / TVS Diodes SMBJ - CA 100V

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Datasheet

60,731In Stock

Cut Tape

$0.57

$0.454

$0.311

$0.245

Reel

$0.169

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes SMBJ - A 110V

SMBJ110A-Q
Bourns
1: $0.70
58,557In Stock

Mfr. Part No.
SMBJ110A-Q

Mouser Part No
652-SMBJ110A-Q

Bourns

ESD Protection Diodes / TVS Diodes SMBJ - A 110V

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Datasheet

58,557In Stock

Cut Tape

$0.70

$0.429

$0.275

$0.209

Reel

$0.16

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 110volts 5uA 3.4 Amps Bi-Dir

SMBJ110CA
Bourns
1: $0.37
19,686In Stock

Mfr. Part No.
SMBJ110CA

Mouser Part No
652-SMBJ110CA

Bourns

ESD Protection Diodes / TVS Diodes 110volts 5uA 3.4 Amps Bi-Dir

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Datasheet

19,686In Stock

Cut Tape

$0.37

$0.278

$0.193

$0.124

Reel

$0.111

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 300volts 1uA 1.3 Amps Bi-Dir

SMBJ300CA
Bourns
1: $0.97
6,803In Stock

Mfr. Part No.
SMBJ300CA

Mouser Part No
652-SMBJ300CA

Bourns

ESD Protection Diodes / TVS Diodes 300volts 1uA 1.3 Amps Bi-Dir

Learn More

Datasheet

6,803In Stock

Cut Tape

$0.97

$0.606

$0.395

$0.304

Reel

$0.237

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes SMBJ - CA 8V

SMBJ8.0CA-Q
Bourns
1: $0.41
27,419In Stock

Mfr. Part No.
SMBJ8.0CA-Q

Mouser Part No
652-SMBJ8.0CA-Q

Bourns

ESD Protection Diodes / TVS Diodes SMBJ - CA 8V

Learn More

Datasheet

27,419In Stock

Cut Tape

$0.41

$0.346

$0.238

$0.186

Reel

$0.146

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 100volts 5uA 9.3 Amps Uni-Dir

SMCJ100A
Bourns
1: $0.42
9,193In Stock

Mfr. Part No.
SMCJ100A

Mouser Part No
652-SMCJ100A

Bourns

ESD Protection Diodes / TVS Diodes 100volts 5uA 9.3 Amps Uni-Dir

Learn More

Datasheet

9,193In Stock

Cut Tape

$0.42

$0.323

$0.275

$0.204

Reel

$0.196

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 130volts 5uA 7.2 Amps Bi-Dir

SMCJ130CA
Bourns
1: $0.29
11,662In Stock

Mfr. Part No.
SMCJ130CA

Mouser Part No
652-SMCJ130CA

Bourns

ESD Protection Diodes / TVS Diodes 130volts 5uA 7.2 Amps Bi-Dir

Learn More

Datasheet

11,662In Stock

Cut Tape

$0.29

$0.281

Reel

$0.243

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 17volts 5uA 53.3 Amps Bi-Dir

SMCJ17CA
Bourns
1: $0.24
40,452In Stock

Mfr. Part No.
SMCJ17CA

Mouser Part No
652-SMCJ17CA

Bourns

ESD Protection Diodes / TVS Diodes 17volts 5uA 53.3 Amps Bi-Dir

Learn More

Datasheet

40,452In Stock

Cut Tape

$0.24

$0.236

$0.231

Reel

$0.203

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 200volts 1uA 4.6 Amps Bi-Dir

SMCJ200CA
Bourns
1: $0.38
10,224In Stock

Mfr. Part No.
SMCJ200CA

Mouser Part No
652-SMCJ200CA

Bourns

ESD Protection Diodes / TVS Diodes 200volts 1uA 4.6 Amps Bi-Dir

Learn More

Datasheet

10,224In Stock

Cut Tape

$0.38

$0.373

$0.372

$0.363

Reel

$0.328

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 43volts 1.5kW 5% Bi-Dir. AEC-Q101

SMCJ43CA-Q
Bourns
1: $0.28
10,189In Stock

Mfr. Part No.
SMCJ43CA-Q

Mouser Part No
652-SMCJ43CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 43volts 1.5kW 5% Bi-Dir. AEC-Q101

Learn More

Datasheet

10,189In Stock

Cut Tape

$0.28

$0.278

Reel

$0.267

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 48volts 5uA 19.4 Amps Uni-Dir

SMCJ48A-H
Bourns
1: $0.86
8,965In Stock

Mfr. Part No.
SMCJ48A-H

Mouser Part No
652-SMCJ48A-H

Bourns

ESD Protection Diodes / TVS Diodes 48volts 5uA 19.4 Amps Uni-Dir

Learn More

Datasheet

8,965In Stock

Cut Tape

$0.86

$0.532

$0.343

$0.262

Reel

$0.201

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ESD Protection Diodes / TVS Diodes SMCJ - CA 60V

SMCJ60CA-Q
Bourns
1: $0.81
13,255In Stock

Mfr. Part No.
SMCJ60CA-Q

Mouser Part No
652-SMCJ60CA-Q

Bourns

ESD Protection Diodes / TVS Diodes SMCJ - CA 60V

Learn More

Datasheet

13,255In Stock

Cut Tape

$0.81

$0.666

$0.46

$0.367

Reel

$0.312

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes SMCJ - A 75V

SMCJ75A-Q
Bourns
1: $0.70
14,495In Stock

Mfr. Part No.
SMCJ75A-Q

Mouser Part No
652-SMCJ75A-Q

Bourns

ESD Protection Diodes / TVS Diodes SMCJ - A 75V

Learn More

Datasheet

14,495In Stock

Cut Tape

$0.70

$0.613

$0.424

$0.355

Reel

$0.241

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes SMCJ - A 90V

SMCJ90A-Q
Bourns
1: $1.25
21,377In Stock

Mfr. Part No.
SMCJ90A-Q

Mouser Part No
652-SMCJ90A-Q

Bourns

ESD Protection Diodes / TVS Diodes SMCJ - A 90V

Learn More

Datasheet

21,377In Stock

Cut Tape

$1.25

$0.781

$0.512

$0.396

Reel

$0.307

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 22volts 5uA 84.4 Amps Bi-Dir

SMLJ22CA
Bourns
1: $0.58
34,336In Stock

Mfr. Part No.
SMLJ22CA

Mouser Part No
652-SMLJ22CA

Bourns

ESD Protection Diodes / TVS Diodes 22volts 5uA 84.4 Amps Bi-Dir

Learn More

Datasheet

34,336In Stock

Cut Tape

$0.58

$0.52

Reel

$0.425

$0.414

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 33volts 3kW 5% Bi-Dir. AEC-Q101

SMLJ33CA-Q
Bourns
1: $1.33
5,892In Stock

Mfr. Part No.
SMLJ33CA-Q

Mouser Part No
652-SMLJ33CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 33volts 3kW 5% Bi-Dir. AEC-Q101

Learn More

Datasheet

5,892In Stock

Cut Tape

$1.33

$0.796

$0.698

$0.612

Reel

$0.50

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Circuit Protection Devices

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Circuit Protection Devices

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