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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.

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Part #

Thyristor Surge Protection Devices - TSPD 65V 600mA

TISP4080M3BJR-S
Bourns
1: 0,998 €
8.403In Stock

Mfr. Part No.
TISP4080M3BJR-S

Mouser Part No
652-TISP4080M3BJR-S

Bourns

Thyristor Surge Protection Devices - TSPD 65V 600mA

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Datasheet

8.403In Stock

Cut Tape

0,998 €

0,626 €

0,412 €

0,322 €

Reel

0,255 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Varistors ZV 11V 10%

ZV11K1210401NIR1
Bourns
1: 0,275 €
14.437In Stock

Mfr. Part No.
ZV11K1210401NIR1

Mouser Part No
652-ZV11K1210401NIR1

Bourns

Varistors ZV 11V 10%

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Datasheet

14.437In Stock

Cut Tape

0,275 €

0,17 €

0,146 €

0,135 €

Reel

0,111 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Varistors ZV 40V 10%

ZV40K1210251NIR1HT
Bourns
1: 0,284 €
14.494In Stock

Mfr. Part No.
ZV40K1210251NIR1HT

Mouser Part No
652-ZV40K1210251NIRH

Bourns

Varistors ZV 40V 10%

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Datasheet

14.494In Stock

Cut Tape

0,284 €

0,184 €

0,158 €

0,146 €

Reel

0,126 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Varistors ZV 40V 10%

ZV40K1812601NIR1
Bourns
1: 0,482 €
11.280In Stock

Mfr. Part No.
ZV40K1812601NIR1

Mouser Part No
652-ZV40K1812601NIR1

Bourns

Varistors ZV 40V 10%

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Datasheet

11.280In Stock

Cut Tape

0,482 €

0,302 €

0,262 €

0,244 €

Reel

0,223 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Resettable Fuses - PPTC 42V 200MA-HD 40A MAX

MF-MSHT020KX-2
Bourns
1: 0,559 €
12.035In Stock

Mfr. Part No.
MF-MSHT020KX-2

Mouser Part No
652-MF-MSHT020KX-2

Bourns

Resettable Fuses - PPTC 42V 200MA-HD 40A MAX

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Datasheet

12.035In Stock

Cut Tape

0,559 €

0,477 €

0,427 €

0,378 €

Reel

0,344 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

Resettable Fuses - PPTC 60V .2A-HD 40A MAX

MF-R020-2
Bourns
1: 0,327 €
10.787In Stock

Mfr. Part No.
MF-R020-2

Mouser Part No
652-MF-R020-2

Bourns

Resettable Fuses - PPTC 60V .2A-HD 40A MAX

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Datasheet

10.787In Stock

Cut Tape

0,327 €

0,297 €

0,246 €

0,227 €

Reel

0,138 €

View

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC PTC RESETTABLE 2.5A 30V RADIAL LEADED

MF-R250-AP-10
Bourns
1: 0,413 €
11.536In Stock

Mfr. Part No.
MF-R250-AP-10

Mouser Part No
652-MF-R250-AP-10

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 2.5A 30V RADIAL LEADED

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Datasheet

11.536In Stock

0,413 €

0,378 €

0,313 €

0,289 €

Reel

0,182 €

View

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC PTC RESETTABLE 9.0A 30V RADIAL LEADED

MF-R900-2
Bourns
1: 0,679 €
7.105In Stock

Mfr. Part No.
MF-R900-2

Mouser Part No
652-MF-R900-2

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 9.0A 30V RADIAL LEADED

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Datasheet

7.105In Stock

Cut Tape

0,679 €

0,623 €

0,513 €

0,476 €

Reel

0,30 €

View

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC 16V .9A-HD 100A MAX

MF-RG900-2
Bourns
1: 0,774 €
5.476In Stock

Mfr. Part No.
MF-RG900-2

Mouser Part No
652-MF-RG900-2

Bourns

Resettable Fuses - PPTC 16V .9A-HD 100A MAX

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Datasheet

5.476In Stock

Cut Tape

0,774 €

0,593 €

0,556 €

0,42 €

View

Reel

0,325 €

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC 240V .33A-HD 4.5A MAX

MF-RM033/240-0
Bourns
1: 0,628 €
6.054In Stock

Mfr. Part No.
MF-RM033/240-0

Mouser Part No
652-MF-RM033/240-0

Bourns

Resettable Fuses - PPTC 240V .33A-HD 4.5A MAX

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Datasheet

6.054In Stock

0,628 €

0,579 €

0,481 €

0,422 €

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC PTC 0.08A 250V SMD 2920 TELECOM

MF-SM008/250F-2
Bourns
1: 0,49 €
13.771In Stock

Mfr. Part No.
MF-SM008/250F-2

Mouser Part No
652-MF-SM008/250F-2

Bourns

Resettable Fuses - PPTC PTC 0.08A 250V SMD 2920 TELECOM

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Datasheet

13.771In Stock

Cut Tape

0,49 €

0,445 €

0,37 €

0,341 €

Reel

0,24 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

Resettable Fuses - PPTC 1210 SMD High-Temp Polymer PTC, 16V/0.75

MF-USHT075KX-2
Bourns
1: 0,585 €
10.799In Stock

Mfr. Part No.
MF-USHT075KX-2

Mouser Part No
652-MF-USHT075KX-2

Bourns

Resettable Fuses - PPTC 1210 SMD High-Temp Polymer PTC, 16V/0.75

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Datasheet

10.799In Stock

Cut Tape

0,585 €

0,451 €

0,423 €

0,319 €

Reel

0,232 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC 6V 750MA-HD 40A MAX

MF-USMF075-2
Bourns
1: 0,344 €
24.085In Stock

Mfr. Part No.
MF-USMF075-2

Mouser Part No
652-MF-USMF075-2

Bourns

Resettable Fuses - PPTC 6V 750MA-HD 40A MAX

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Datasheet

24.085In Stock

Cut Tape

0,344 €

0,31 €

0,285 €

0,20 €

View

Reel

0,162 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Thermal Cut-offs Trip Temp 72c 5c TOL

NR72AB0
Bourns
1: 1,20 €
3.111In Stock

Mfr. Part No.
NR72AB0

Mouser Part No
652-NR72AB0

Bourns

Thermal Cut-offs Trip Temp 72c 5c TOL

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Datasheet

3.111In Stock

1,20 €

1,10 €

0,912 €

0,84 €

View

Min.: 1
Mult.: 1

Thermal Cut-offs 72C Low Profile SMD HC TCO

SC72AAB
Bourns
1: 0,912 €
5.474In Stock

Mfr. Part No.
SC72AAB

Mouser Part No
652-SC72AAB

Bourns

Thermal Cut-offs 72C Low Profile SMD HC TCO

Learn More

Datasheet

5.474In Stock

Cut Tape

0,912 €

0,837 €

0,694 €

0,64 €

View

Reel

0,404 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Thermal Cut-offs 82C Low Profile SMD HC TCO

SC82AAB
Bourns
1: 0,912 €
2.986In Stock

Mfr. Part No.
SC82AAB

Mouser Part No
652-SC82AAB

Bourns

Thermal Cut-offs 82C Low Profile SMD HC TCO

Learn More

Datasheet

2.986In Stock

Cut Tape

0,912 €

0,837 €

0,694 €

0,64 €

View

Reel

0,404 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Surface Mount Fuses 1.25A Fast Acting 0603 SinglFuse

SF-0603F125-2
Bourns
1: 0,344 €
13.508In Stock

Mfr. Part No.
SF-0603F125-2

Mouser Part No
652-SF-0603F125-2

Bourns

Surface Mount Fuses 1.25A Fast Acting 0603 SinglFuse

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Datasheet

13.508In Stock

Cut Tape

0,344 €

0,313 €

0,268 €

0,243 €

View

Reel

0,179 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Surface Mount Fuses .8A 32V TIME DELAY

SF-0603SP080-2
Bourns
1: 0,619 €
21.415In Stock

Mfr. Part No.
SF-0603SP080-2

Mouser Part No
652-SF-0603SP080-2

Bourns

Surface Mount Fuses .8A 32V TIME DELAY

Learn More

Datasheet

21.415In Stock

Cut Tape

0,619 €

0,519 €

0,438 €

0,364 €

View

Reel

0,29 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Surface Mount Fuses 1.25A Fast Acting 1206 SinglFuse

SF-1206F125-2
Bourns
1: 0,413 €
56.288In Stock

Mfr. Part No.
SF-1206F125-2

Mouser Part No
652-SF-1206F125-2

Bourns

Surface Mount Fuses 1.25A Fast Acting 1206 SinglFuse

Learn More

Datasheet

56.288In Stock

Cut Tape

0,413 €

0,38 €

0,339 €

0,287 €

View

Reel

0,249 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Thyristor Surge Protection Devices - TSPD 15V (DRM) 500A (IPP) 30V (B

TISP4030H1BJR-S
Bourns
1: 1,14 €
23.888In Stock

Mfr. Part No.
TISP4030H1BJR-S

Mouser Part No
652-TISP4030H1BJR-S

Bourns

Thyristor Surge Protection Devices - TSPD 15V (DRM) 500A (IPP) 30V (B

Learn More

Datasheet

23.888In Stock

Cut Tape

1,14 €

0,461 €

0,35 €

0,305 €

0,298 €

Reel

0,298 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Varistors ZV 20V 10%

ZV20K1812801NIR1
Bourns
1: 0,482 €
9.487In Stock

Mfr. Part No.
ZV20K1812801NIR1

Mouser Part No
652-ZV20K1812801NIR1

Bourns

Varistors ZV 20V 10%

Learn More

Datasheet

9.487In Stock

Cut Tape

0,482 €

0,302 €

0,262 €

0,244 €

Reel

0,223 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Varistors ZV 20V 10%

ZV20K2220122NIR1
Bourns
1: 0,894 €
6.790In Stock

Mfr. Part No.
ZV20K2220122NIR1

Mouser Part No
652-ZV20K2220122NIR1

Bourns

Varistors ZV 20V 10%

Learn More

Datasheet

6.790In Stock

Cut Tape

0,894 €

0,58 €

0,511 €

0,478 €

Reel

0,442 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Varistors ZV 25V 10%

ZV25K2220122NIR1HT
Bourns
1: 0,851 €
3.066In Stock

Mfr. Part No.
ZV25K2220122NIR1HT

Mouser Part No
652-ZV25K2220122NIRH

Bourns

Varistors ZV 25V 10%

Learn More

Datasheet

3.066In Stock

Cut Tape

0,851 €

0,626 €

0,552 €

0,518 €

Reel

0,479 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors MINI TRIGARD SURFACE MOUNT GDT

2030-42T-SMLF
Bourns
1: 1,48 €
1.053In Stock

Mfr. Part No.
2030-42T-SMLF

Mouser Part No
652-2030-42T-SMLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors MINI TRIGARD SURFACE MOUNT GDT

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Datasheet

1.053In Stock

1,48 €

1,40 €

1,24 €

1,18 €

View

Min.: 1
Mult.: 1

Varistors AVHT AUTO SERIES 17V

AV17K1210401NIR1HT
Bourns
1: 0,172 €
13.626In Stock

Mfr. Part No.
AV17K1210401NIR1HT

Mouser Part No
652-AV17K1210401NI1H

Bourns

Varistors AVHT AUTO SERIES 17V

Learn More

Datasheet

13.626In Stock

Cut Tape

0,172 €

0,118 €

Reel

0,117 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Circuit Protection Devices

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