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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 2410 High-Inrush Tube 1A

SF-2410HI100T-2
Bourns
1: £0.653
6,867In Stock

Mfr. Part No.
SF-2410HI100T-2

Mouser Part No
652-SF-2410HI100T-2

Bourns

Surface Mount Fuses 2410 High-Inrush Tube 1A

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Datasheet

6,867In Stock

Cut Tape

£0.653

£0.572

£0.482

£0.40

Reel

£0.272

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

ESD Protection Diodes / TVS Diodes SM8 - A 26V

SM8S26A-Q
Bourns
1: £2.81
2,917In Stock

Mfr. Part No.
SM8S26A-Q

Mouser Part No
652-SM8S26A-Q

Bourns

ESD Protection Diodes / TVS Diodes SM8 - A 26V

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Datasheet

2,917In Stock

Cut Tape

£2.81

£1.84

£1.39

£0.969

Reel

£0.969

MouseReel Available

Min.: 1
Mult.: 1

Reel: 750

ESD Protection Diodes / TVS Diodes SMA6J - CA 60V

SMA6J60CA-Q
Bourns
1: £0.48
10,756In Stock

Mfr. Part No.
SMA6J60CA-Q

Mouser Part No
652-SMA6J60CA-Q

Bourns

ESD Protection Diodes / TVS Diodes SMA6J - CA 60V

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Datasheet

10,756In 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 12volts 5uA 20.1 Amps Bi-Dir

SMAJ12CA
Bourns
1: £0.405
78,260In Stock

Mfr. Part No.
SMAJ12CA

Mouser Part No
652-SMAJ12CA

Bourns

ESD Protection Diodes / TVS Diodes 12volts 5uA 20.1 Amps Bi-Dir

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Datasheet

78,260In Stock

Cut Tape

£0.405

£0.191

£0.152

£0.10

Reel

£0.067

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 24volts 400W 5% Uni-Dir. AEC-Q101

SMAJ24A-Q
Bourns
1: £0.292
19,955In Stock

Mfr. Part No.
SMAJ24A-Q

Mouser Part No
652-SMAJ24A-Q

Bourns

ESD Protection Diodes / TVS Diodes 24volts 400W 5% Uni-Dir. AEC-Q101

Learn More

Datasheet

19,955In Stock

Cut Tape

£0.292

£0.152

£0.121

£0.105

Reel

£0.075

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 350volts 5uA 0.9Amps Uni-Dir

SMAJ350A
Bourns
1: £0.39
8,884In Stock

Mfr. Part No.
SMAJ350A

Mouser Part No
652-SMAJ350A

Bourns

ESD Protection Diodes / TVS Diodes 350volts 5uA 0.9Amps Uni-Dir

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Datasheet

8,884In Stock

Cut Tape

£0.39

£0.23

£0.172

£0.117

Reel

£0.117

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 440volts 1uA .6 Amps Bi-Dir

SMAJ400CA
Bourns
1: £0.225
14,358In Stock

Mfr. Part No.
SMAJ400CA

Mouser Part No
652-SMAJ400CA

Bourns

ESD Protection Diodes / TVS Diodes 440volts 1uA .6 Amps Bi-Dir

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Datasheet

14,358In Stock

Cut Tape

£0.225

£0.177

£0.166

£0.15

Reel

£0.15

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 40volts 5uA 6.2 Amps Uni-Dir

SMAJ40A
Bourns
1: £0.278
73,538In Stock

Mfr. Part No.
SMAJ40A

Mouser Part No
652-SMAJ40A

Bourns

ESD Protection Diodes / TVS Diodes 40volts 5uA 6.2 Amps Uni-Dir

Learn More

Datasheet

73,538In Stock

Cut Tape

£0.278

£0.119

£0.074

£0.072

Reel

£0.058

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 150volts 5uA 2.5 Amps Bi-Dir

SMBJ150CA
Bourns
1: £0.353
42,773In Stock

Mfr. Part No.
SMBJ150CA

Mouser Part No
652-SMBJ150CA

Bourns

ESD Protection Diodes / TVS Diodes 150volts 5uA 2.5 Amps Bi-Dir

Learn More

Datasheet

42,773In Stock

Cut Tape

£0.353

£0.161

£0.131

£0.107

£0.10

Reel

£0.083

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 18volts 5uA 20.5 Amps Uni-Dir

SMBJ18A
Bourns
1: £0.292
19,818In Stock

Mfr. Part No.
SMBJ18A

Mouser Part No
652-SMBJ18A

Bourns

ESD Protection Diodes / TVS Diodes 18volts 5uA 20.5 Amps Uni-Dir

Learn More

Datasheet

19,818In Stock

Cut Tape

£0.292

£0.148

£0.114

£0.086

£0.083

Reel

£0.065

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 350volts 1uA 0.9Amps Uni-Dir

SMBJ350A
Bourns
1: £0.30
11,960In Stock

Mfr. Part No.
SMBJ350A

Mouser Part No
652-SMBJ350A

Bourns

ESD Protection Diodes / TVS Diodes 350volts 1uA 0.9Amps Uni-Dir

Learn More

Datasheet

11,960In Stock

Cut Tape

£0.30

£0.259

£0.18

£0.149

Reel

£0.131

£0.127

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 350volts 1uA 0.9Amps Bi-Dir

SMBJ350CA
Bourns
1: £0.728
10,757In Stock

Mfr. Part No.
SMBJ350CA

Mouser Part No
652-SMBJ350CA

Bourns

ESD Protection Diodes / TVS Diodes 350volts 1uA 0.9Amps Bi-Dir

Learn More

Datasheet

10,757In Stock

Cut Tape

£0.728

£0.455

£0.267

£0.228

Reel

£0.178

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 90V 600W UNIDIR SMB AECQ

SMBJ90A-Q
Bourns
1: £0.315
13,310In Stock

Mfr. Part No.
SMBJ90A-Q

Mouser Part No
652-SMBJ90A-Q

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 90V 600W UNIDIR SMB AECQ

Learn More

Datasheet

13,310In Stock

Cut Tape

£0.315

£0.261

£0.178

£0.139

£0.12

Reel

£0.094

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes SMCJ - CA 120V

SMCJ120CA-Q
Bourns
1: £1.03
4,907In Stock

Mfr. Part No.
SMCJ120CA-Q

Mouser Part No
652-SMCJ120CA-Q

Bourns

ESD Protection Diodes / TVS Diodes SMCJ - CA 120V

Learn More

Datasheet

4,907In Stock

Cut Tape

£1.03

£0.65

£0.431

£0.338

Reel

£0.258

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 18volts 1.5kW 5% Bi-Dir. AEC-Q101

SMCJ18CA-Q
Bourns
1: £0.24
11,904In Stock

Mfr. Part No.
SMCJ18CA-Q

Mouser Part No
652-SMCJ18CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 18volts 1.5kW 5% Bi-Dir. AEC-Q101

Learn More

Datasheet

11,904In Stock

Cut Tape

£0.24

£0.233

£0.231

Reel

£0.209

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMCJ300A
Bourns
1: £0.684
7,835In Stock

Mfr. Part No.
SMCJ300A

Mouser Part No
652-SMCJ300A

Bourns

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

Learn More

Datasheet

7,835In Stock

Cut Tape

£0.684

£0.504

£0.268

£0.242

£0.237

Reel

£0.22

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 40volts 5uA 23.3 Amps Bi-Dir

SMCJ40CA
Bourns
1: £0.323
13,870In Stock

Mfr. Part No.
SMCJ40CA

Mouser Part No
652-SMCJ40CA

Bourns

ESD Protection Diodes / TVS Diodes 40volts 5uA 23.3 Amps Bi-Dir

Learn More

Datasheet

13,870In Stock

Cut Tape

£0.323

£0.28

£0.216

£0.188

£0.18

Reel

£0.159

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes SMCJ - CA 5V

SMCJ5.0CA-Q
Bourns
1: £0.608
12,201In Stock

Mfr. Part No.
SMCJ5.0CA-Q

Mouser Part No
652-SMCJ5.0CA-Q

Bourns

ESD Protection Diodes / TVS Diodes SMCJ - CA 5V

Learn More

Datasheet

12,201In Stock

Cut Tape

£0.608

£0.50

£0.346

£0.276

Reel

£0.217

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 9volts 10uA 97.4 Amps Uni-Dir

SMCJ9.0A
Bourns
1: £0.203
10,217In Stock

Mfr. Part No.
SMCJ9.0A

Mouser Part No
652-SMCJ9.0A

Bourns

ESD Protection Diodes / TVS Diodes 9volts 10uA 97.4 Amps Uni-Dir

Learn More

Datasheet

10,217In Stock

Cut Tape

£0.203

£0.175

£0.148

£0.143

Reel

£0.128

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 12volts 5uA 150.6 Amps Bi-Dir

SMLJ12CA
Bourns
1: £0.338
3,207In Stock

Mfr. Part No.
SMLJ12CA

Mouser Part No
652-SMLJ12CA

Bourns

ESD Protection Diodes / TVS Diodes 12volts 5uA 150.6 Amps Bi-Dir

Learn More

Datasheet

3,207In Stock

Cut Tape

£0.338

Reel

£0.332

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 40volts 5uA 46.4 Amps Uni-Dir

SMLJ40A
Bourns
1: £0.743
5,964In Stock

Mfr. Part No.
SMLJ40A

Mouser Part No
652-SMLJ40A

Bourns

ESD Protection Diodes / TVS Diodes 40volts 5uA 46.4 Amps Uni-Dir

Learn More

Datasheet

5,964In Stock

Cut Tape

£0.743

£0.614

£0.478

£0.389

£0.345

Reel

£0.292

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 48volts 5uA 38.8 Amps Uni-Dir

SMLJ48A
Bourns
1: £0.563
13,540In Stock

Mfr. Part No.
SMLJ48A

Mouser Part No
652-SMLJ48A

Bourns

ESD Protection Diodes / TVS Diodes 48volts 5uA 38.8 Amps Uni-Dir

Learn More

Datasheet

13,540In Stock

Cut Tape

£0.563

£0.46

£0.344

£0.342

£0.334

Reel

£0.313

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 5volts 1000uA 326 Amps Bi-Dir

SMLJ5.0CA
Bourns
1: £0.882
11,906In Stock

Mfr. Part No.
SMLJ5.0CA

Mouser Part No
652-SMLJ5.0CA

Bourns

ESD Protection Diodes / TVS Diodes 5volts 1000uA 326 Amps Bi-Dir

Learn More

Datasheet

11,906In Stock

Cut Tape

£0.882

£0.717

£0.373

£0.332

Reel

£0.332

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 64volts 5uA 29.2 Amps Uni-Dir

SMLJ64A
Bourns
1: £0.803
9,948In Stock

Mfr. Part No.
SMLJ64A

Mouser Part No
652-SMLJ64A

Bourns

ESD Protection Diodes / TVS Diodes 64volts 5uA 29.2 Amps Uni-Dir

Learn More

Datasheet

9,948In Stock

Cut Tape

£0.803

£0.656

£0.463

£0.373

£0.368

Reel

£0.313

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Surge Protectors 850V 50mA Dual Bi-dir TBU

TBU-DF085-050-WH
Bourns
1: £2.11
8,049In Stock

Mfr. Part No.
TBU-DF085-050-WH

Mouser Part No
652-TBU-DF085-050-WH

Bourns

Board Mount Surge Protectors 850V 50mA Dual Bi-dir TBU

Learn More

Datasheet

8,049In Stock

Cut Tape

£2.11

£1.42

£1.14

£1.13

Reel

£1.13

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Circuit Protection Devices

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Circuit Protection Devices

All Results (8,106)

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