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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 15A 65V FAST ACTING

SF-2410FA1500W-2
Bourns
1: $1.26
10,504In Stock

Mfr. Part No.
SF-2410FA1500W-2

Mouser Part No
652-SF-2410FA1500W-2

Bourns

Surface Mount Fuses 15A 65V FAST ACTING

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Datasheet

10,504In Stock

Cut Tape

$1.26

$1.02

$0.84

$0.737

Reel

$0.481

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Surface Mount Fuses 4A 125V FAST ACTING

SF-2410FP400W-2
Bourns
1: $0.59
8,587In Stock

Mfr. Part No.
SF-2410FP400W-2

Mouser Part No
652-SF-2410FP400W-2

Bourns

Surface Mount Fuses 4A 125V FAST ACTING

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Datasheet

8,587In Stock

Cut Tape

$0.59

$0.543

$0.471

$0.435

Reel

$0.333

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Surface Mount Fuses 2410 High-Inrush Tube 0.75A

SF-2410HI075T-2
Bourns
1: $0.88
8,207In Stock

Mfr. Part No.
SF-2410HI075T-2

Mouser Part No
652-SF-2410HI075T-2

Bourns

Surface Mount Fuses 2410 High-Inrush Tube 0.75A

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Datasheet

8,207In Stock

Cut Tape

$0.88

$0.763

$0.643

$0.534

Reel

$0.362

View

Min.: 1
Mult.: 1

Reel: 2,000

Surface Mount Fuses 2410 High-Inrush Tube 1A

SF-2410HI100T-2
Bourns
1: $0.87
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

$0.87

$0.762

$0.642

$0.533

Reel

$0.362

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

ESD Protection Diodes / TVS Diodes SM8 - A 26V

SM8S26A-Q
Bourns
1: $3.74
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

$3.74

$2.45

$1.85

$1.29

Reel

$1.29

MouseReel Available

Min.: 1
Mult.: 1

Reel: 750

ESD Protection Diodes / TVS Diodes SMA6J - CA 60V

SMA6J60CA-Q
Bourns
1: $0.64
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

$0.64

$0.476

$0.326

$0.257

Reel

$0.19

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: $0.54
78,460In 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

78,460In Stock

Cut Tape

$0.54

$0.255

$0.202

$0.134

Reel

$0.09

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: $0.39
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

$0.39

$0.202

$0.162

$0.14

Reel

$0.10

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

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

SMAJ350A
Bourns
1: $0.52
8,894In Stock

Mfr. Part No.
SMAJ350A

Mouser Part No
652-SMAJ350A

Bourns

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

Learn More

Datasheet

8,894In Stock

Cut Tape

$0.52

$0.307

$0.229

$0.156

Reel

$0.156

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

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

SMAJ400CA
Bourns
1: $0.30
14,358In Stock

Mfr. Part No.
SMAJ400CA

Mouser Part No
652-SMAJ400CA

Bourns

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

Learn More

Datasheet

14,358In Stock

Cut Tape

$0.30

$0.236

$0.221

$0.20

Reel

$0.20

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

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

SMAJ40A
Bourns
1: $0.37
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

$0.37

$0.158

$0.099

$0.097

Reel

$0.077

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: $0.47
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

$0.47

$0.214

$0.174

$0.142

$0.133

Reel

$0.11

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMBJ18A
Bourns
1: $0.39
19,838In 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

19,838In Stock

Cut Tape

$0.39

$0.197

$0.152

$0.115

$0.11

Reel

$0.087

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMBJ350A
Bourns
1: $0.40
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

$0.40

$0.345

$0.24

$0.199

Reel

$0.174

$0.17

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes SMBJ - A 90V

SMBJ90A-Q
Bourns
1: $0.42
13,310In Stock

Mfr. Part No.
SMBJ90A-Q

Mouser Part No
652-SMBJ90A-Q

Bourns

ESD Protection Diodes / TVS Diodes SMBJ - A 90V

Learn More

Datasheet

13,310In Stock

Cut Tape

$0.42

$0.348

$0.237

$0.185

$0.16

Reel

$0.126

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes SMCJ - CA 120V

SMCJ120CA-Q
Bourns
1: $1.37
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

$1.37

$0.866

$0.575

$0.45

Reel

$0.344

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 15volts 5uA 61.5 Amps Bi-Dir

SMCJ15CA
Bourns
1: $0.57
10,473In Stock

Mfr. Part No.
SMCJ15CA

Mouser Part No
652-SMCJ15CA

Bourns

ESD Protection Diodes / TVS Diodes 15volts 5uA 61.5 Amps Bi-Dir

Learn More

Datasheet

10,473In Stock

Cut Tape

$0.57

$0.463

$0.35

$0.304

$0.233

Reel

$0.212

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: $0.32
11,914In 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

11,914In Stock

Cut Tape

$0.32

$0.311

$0.308

Reel

$0.278

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMCJ300A
Bourns
1: $0.911
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

$0.911

$0.671

$0.357

$0.322

$0.316

Reel

$0.293

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes SMCJ - CA 5V

SMCJ5.0CA-Q
Bourns
1: $0.811
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

$0.811

$0.666

$0.461

$0.368

Reel

$0.29

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes SMCJ - A 64V

SMCJ64A-Q
Bourns
1: $1.19
13,444In Stock

Mfr. Part No.
SMCJ64A-Q

Mouser Part No
652-SMCJ64A-Q

Bourns

ESD Protection Diodes / TVS Diodes SMCJ - A 64V

Learn More

Datasheet

13,444In Stock

Cut Tape

$1.19

$0.741

$0.486

$0.376

Reel

$0.291

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: $0.27
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

$0.27

$0.234

$0.197

$0.191

Reel

$0.171

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 14volts 5uA 129.4 Amps Bi-Dir

SMLJ14CA
Bourns
1: $1.13
8,216In Stock

Mfr. Part No.
SMLJ14CA

Mouser Part No
652-SMLJ14CA

Bourns

ESD Protection Diodes / TVS Diodes 14volts 5uA 129.4 Amps Bi-Dir

Learn More

Datasheet

8,216In Stock

Cut Tape

$1.13

$0.925

$0.647

$0.522

$0.52

Reel

$0.442

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMLJ40A
Bourns
1: $0.99
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

$0.99

$0.818

$0.636

$0.519

$0.459

Reel

$0.39

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMLJ64A
Bourns
1: $1.07
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

$1.07

$0.873

$0.616

$0.497

$0.49

Reel

$0.416

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Circuit Protection Devices

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Circuit Protection Devices

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