.hide-partial { max-height: none; } .show-more { display: none; }

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)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Select a category below to see filtering options and narrow down your search.

Part #

Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 225A

PF-FB2-225
Bourns
1: 119,24 €
42In Stock Restricted Availability

Mfr. Part No.
PF-FB2-225

Mouser Part No
652-PF-FB2-225

Bourns

Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 225A

Learn More

Datasheet

42In Stock

119,24 €

106,36 €

102,86 €

Min.: 1
Mult.: 1

Restricted Availability

Automotive Fuses POWrFuse BD 275Vac 500Vdc 40A

PF-KB1-40
Bourns
1: 17,75 €
85In Stock

Mfr. Part No.
PF-KB1-40

Mouser Part No
652-PF-KB1-40

Bourns

Automotive Fuses POWrFuse BD 275Vac 500Vdc 40A

Learn More

Datasheet

85In Stock

17,75 €

15,67 €

15,65 €

14,15 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWrFuse TH 170Vdc 80A

PF-NT2-80
Bourns
1: 21,81 €
254In Stock Restricted Availability

Mfr. Part No.
PF-NT2-80

Mouser Part No
652-PF-NT2-80

Bourns

Industrial & Electrical Fuses POWrFuse TH 170Vdc 80A

Learn More

Datasheet

254In Stock

21,81 €

19,20 €

17,87 €

16,21 €

Min.: 1
Mult.: 1

Restricted Availability

Industrial Surge Protectors 2000pF Double Ended

1669-02
Bourns
1: 97,32 €
24In Stock

Mfr. Part No.
1669-02

Mouser Part No
652-1669-02

Bourns

Industrial Surge Protectors 2000pF Double Ended

Learn More

Datasheet

24In Stock

97,32 €

90,17 €

88,29 €

86,09 €

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 33V 1500W UNIDIR SMB

1.5SMBJ33A
Bourns
1: 0,559 €
22.311In Stock

Mfr. Part No.
1.5SMBJ33A

Mouser Part No
652-1.5SMBJ33A

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 33V 1500W UNIDIR SMB

Learn More

Datasheet

22.311In Stock

Cut Tape

0,559 €

0,475 €

0,328 €

0,262 €

Reel

0,206 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 100V 1500W UniDir

1.5SMC100A
Bourns
1: 0,292 €
18.504In Stock

Mfr. Part No.
1.5SMC100A

Mouser Part No
652-1.5SMC100A

Bourns

ESD Protection Diodes / TVS Diodes 100V 1500W UniDir

Learn More

Datasheet

18.504In Stock

Cut Tape

0,292 €

0,267 €

0,193 €

Reel

0,164 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 150V 1500W BiDir

1.5SMC150CA
Bourns
1: 0,387 €
14.239In Stock

Mfr. Part No.
1.5SMC150CA

Mouser Part No
652-1.5SMC150CA

Bourns

ESD Protection Diodes / TVS Diodes 150V 1500W BiDir

Learn More

Datasheet

14.239In Stock

Cut Tape

0,387 €

0,329 €

0,287 €

Reel

0,28 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 170V 1500W UniDir

1.5SMC170A
Bourns
1: 0,869 €
11.689In Stock

Mfr. Part No.
1.5SMC170A

Mouser Part No
652-1.5SMC170A

Bourns

ESD Protection Diodes / TVS Diodes 170V 1500W UniDir

Learn More

Datasheet

11.689In Stock

Cut Tape

0,869 €

0,319 €

0,226 €

0,212 €

Reel

0,176 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 220V 1500W BiDir

1.5SMC220CA
Bourns
1: 0,929 €
11.870In Stock

Mfr. Part No.
1.5SMC220CA

Mouser Part No
652-1.5SMC220CA

Bourns

ESD Protection Diodes / TVS Diodes 220V 1500W BiDir

Learn More

Datasheet

11.870In Stock

Cut Tape

0,929 €

0,694 €

0,50 €

0,391 €

0,339 €

Reel

0,324 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 27V 1500W UniDir

1.5SMC27A
Bourns
1: 0,499 €
17.000In Stock

Mfr. Part No.
1.5SMC27A

Mouser Part No
652-1.5SMC27A

Bourns

ESD Protection Diodes / TVS Diodes 27V 1500W UniDir

Learn More

Datasheet

17.000In Stock

Cut Tape

0,499 €

0,38 €

0,26 €

0,205 €

0,173 €

Reel

0,147 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 51V 1500W BiDir

1.5SMC51CA
Bourns
1: 0,533 €
16.502In Stock

Mfr. Part No.
1.5SMC51CA

Mouser Part No
652-1.5SMC51CA

Bourns

ESD Protection Diodes / TVS Diodes 51V 1500W BiDir

Learn More

Datasheet

16.502In Stock

Cut Tape

0,533 €

0,45 €

0,309 €

0,245 €

Reel

0,189 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Industrial Surge Protectors 230VAC 2W+G 2 Protected Poles

1250-2S-230
Bourns
1: 193,71 €
24In Stock

Mfr. Part No.
1250-2S-230

Mouser Part No
652-1250-2S-230

Bourns

Industrial Surge Protectors 230VAC 2W+G 2 Protected Poles

Learn More

Datasheet

24In Stock

193,71 €

161,08 €

158,27 €

155,14 €

123,28 €

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 15KP - CA 30V

15KPA030C-SD-Q
Bourns
1: 3,91 €
1.440In Stock

Mfr. Part No.
15KPA030C-SD-Q

Mouser Part No
652-15KPA030C-SD-Q

Bourns

ESD Protection Diodes / TVS Diodes 15KP - CA 30V

Learn More

Datasheet

1.440In Stock

Cut Tape

3,91 €

2,84 €

2,24 €

2,11 €

Reel

2,11 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 750

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230volts SMT GDT 4X4.2mm DIA

2053-23-SM-RPLF
Bourns
1: 0,611 €
15.856In Stock

Mfr. Part No.
2053-23-SM-RPLF

Mouser Part No
652-2053-23-SM-RPLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230volts SMT GDT 4X4.2mm DIA

Learn More

Datasheet

15.856In Stock

Cut Tape

0,611 €

0,559 €

0,464 €

0,428 €

Reel

0,273 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.700

ESD Protection Diodes / TVS Diodes 11V 5kW UNIDIR SMC

5.0SMDJ11A
Bourns
1: 0,688 €
10.703In Stock

Mfr. Part No.
5.0SMDJ11A

Mouser Part No
652-5.0SMDJ11A

Bourns

ESD Protection Diodes / TVS Diodes 11V 5kW UNIDIR SMC

Learn More

Datasheet

10.703In Stock

Cut Tape

0,688 €

0,685 €

0,581 €

Reel

0,581 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes DIO TVS VWM 120V 5kW UNIDIR SMC AECQ

5.0SMDJ120A-QH
Bourns
1: 3,49 €
1.349In Stock

Mfr. Part No.
5.0SMDJ120A-QH

Mouser Part No
652-5.0SMDJ120A-QH

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VWM 120V 5kW UNIDIR SMC AECQ

Learn More

Datasheet

1.349In Stock

Cut Tape

3,49 €

2,30 €

1,75 €

Reel

1,53 €

1,32 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

ESD Protection Diodes / TVS Diodes 14V 5KW 5% BI DO-214AB (SMC)

5.0SMDJ14CA
Bourns
1: 1,44 €
5.003In Stock

Mfr. Part No.
5.0SMDJ14CA

Mouser Part No
652-5.0SMDJ14CA

Bourns

ESD Protection Diodes / TVS Diodes 14V 5KW 5% BI DO-214AB (SMC)

Learn More

Datasheet

5.003In Stock

Cut Tape

1,44 €

1,16 €

0,823 €

0,724 €

0,684 €

Reel

0,615 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 15V 5kW 5% Uni-Dir. AEC-Q101

5.0SMDJ15A-Q
Bourns
1: 1,60 €
2.003In Stock

Mfr. Part No.
5.0SMDJ15A-Q

Mouser Part No
652-5.0SMDJ15A-Q

Bourns

ESD Protection Diodes / TVS Diodes 15V 5kW 5% Uni-Dir. AEC-Q101

Learn More

Datasheet

2.003In Stock

Cut Tape

1,60 €

1,28 €

0,92 €

0,822 €

0,76 €

Reel

0,699 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 26V 5KW 5% UNI DO-214AB (SMC)

5.0SMDJ26A
Bourns
1: 1,43 €
6.581In Stock

Mfr. Part No.
5.0SMDJ26A

Mouser Part No
652-5.0SMDJ26A

Bourns

ESD Protection Diodes / TVS Diodes 26V 5KW 5% UNI DO-214AB (SMC)

Learn More

Datasheet

6.581In Stock

Cut Tape

1,43 €

0,98 €

0,767 €

0,685 €

Reel

0,584 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 26V 5kW 5% Uni-Dir. AEC-Q101

5.0SMDJ26A-Q
Bourns
1: 1,22 €
5.143In Stock

Mfr. Part No.
5.0SMDJ26A-Q

Mouser Part No
652-5.0SMDJ26A-Q

Bourns

ESD Protection Diodes / TVS Diodes 26V 5kW 5% Uni-Dir. AEC-Q101

Learn More

Datasheet

5.143In Stock

Cut Tape

1,22 €

1,16 €

0,823 €

0,78 €

Reel

0,699 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 5.0SMDJ - CA 60V

5.0SMDJ60CA-Q
Bourns
1: 1,69 €
2.961In Stock

Mfr. Part No.
5.0SMDJ60CA-Q

Mouser Part No
652-5.0SMDJ60CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 5.0SMDJ - CA 60V

Learn More

Datasheet

2.961In Stock

Cut Tape

1,69 €

1,41 €

1,07 €

0,869 €

0,803 €

Reel

0,741 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes DIO TVS VWM 70V 5kW UNIDIR SMC AECQ

5.0SMDJ70A-Q
Bourns
1: 1,61 €
4.872In Stock

Mfr. Part No.
5.0SMDJ70A-Q

Mouser Part No
652-5.0SMDJ70A-Q

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VWM 70V 5kW UNIDIR SMC AECQ

Learn More

Datasheet

4.872In Stock

Cut Tape

1,61 €

1,34 €

1,07 €

0,903 €

0,76 €

Reel

0,699 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 78V 5KW 5% UNI DO-214AB (SMC)

5.0SMDJ78A
Bourns
1: 1,41 €
6.336In Stock

Mfr. Part No.
5.0SMDJ78A

Mouser Part No
652-5.0SMDJ78A

Bourns

ESD Protection Diodes / TVS Diodes 78V 5KW 5% UNI DO-214AB (SMC)

Learn More

Datasheet

6.336In Stock

Cut Tape

1,41 €

1,16 €

0,822 €

0,724 €

0,639 €

Reel

0,615 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 5volts 6 data lines

CDDFN10-0506N
Bourns
1: 0,559 €
11.865In Stock

Mfr. Part No.
CDDFN10-0506N

Mouser Part No
652-CDDFN10-0506N

Bourns

ESD Protection Diodes / TVS Diodes 5volts 6 data lines

Learn More

Datasheet

11.865In Stock

Cut Tape

0,559 €

0,517 €

0,434 €

Reel

0,434 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes Steering Diode 4 Line Array

CDSC706-0504C
Bourns
1: 1,01 €
11.977In Stock

Mfr. Part No.
CDSC706-0504C

Mouser Part No
652-CDSC706-0504C

Bourns

ESD Protection Diodes / TVS Diodes Steering Diode 4 Line Array

Learn More

Datasheet

11.977In Stock

Cut Tape

1,01 €

0,68 €

0,569 €

0,461 €

0,456 €

Reel

0,434 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Circuit Protection Devices

All Results (8.106)

Customer Service Office

Company

Resources

Support

Circuit Protection Devices

All Results (8.106)

Circuit Protection

Industrial Automation

Semiconductors

Thermal Management