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

Bourns Circuit Protection

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 8,108

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; }

Part #

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.85/15V

MF-LSMF185X-2
Bourns
1: ¥117.9
8,888In Stock

Mfr. Part #
MF-LSMF185X-2

Mouser Part #
652-MF-LSMF185X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.85/15V

Learn More

Datasheet

8,888In Stock

Cut Tape

¥117.9

¥90.5

¥84.9

¥64.1

View

Reel

¥48.2

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX

MF-R250-0-10
Bourns
1: ¥83.1
13,060In Stock

Mfr. Part #
MF-R250-0-10

Mouser Part #
652-MF-R250-0-10

Bourns

Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX

Learn More

Datasheet

13,060In Stock

¥83.1

¥71.8

¥64.4

¥55.1

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 240V .16A-HD 2A MAX

MF-RM016/240-2
Bourns
1: ¥96.3
12,192In Stock

Mfr. Part #
MF-RM016/240-2

Mouser Part #
652-MF-RM016/240-2

Bourns

Resettable Fuses - PPTC 240V .16A-HD 2A MAX

Learn More

Datasheet

12,192In Stock

Cut Tape

¥96.3

¥81.6

¥74.2

¥63.6

View

Reel

¥47.3

Min.: 1
Mult.: 1

: 4,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 420V, REEL

GDT25-42-S1-RP
Bourns
1: ¥182.7
1,542In Stock

Mfr. Part #
GDT25-42-S1-RP

Mouser Part #
652-GDT25-42-S1-RP

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 420V, REEL

Learn More

Datasheet

1,542In Stock

Cut Tape

¥182.7

¥167.8

¥138.9

¥128.2

Reel

¥94.5

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Miniature 3-Pole Gas Discharge Tube

2036-09-B2FLF
Bourns
1: ¥435.2
1,134In Stock

Mfr. Part #
2036-09-B2FLF

Mouser Part #
652-2036-09-B2FLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Miniature 3-Pole Gas Discharge Tube

Datasheet

1,134In Stock

¥435.2

¥402

¥333.9

¥305.6

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 2.6A/16V

MF-LSMF260/16X-2
Bourns
1: ¥127.9
7,826In Stock

Mfr. Part #
MF-LSMF260/16X-2

Mouser Part #
652-MF-LSMF260/16X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 2.6A/16V

Learn More

Datasheet

7,826In Stock

Cut Tape

¥127.9

¥102.6

¥92.2

¥69.6

View

Reel

¥52.5

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

MF-MSHT020KX-2
Bourns
1: ¥124.6
8,990In Stock

Mfr. Part #
MF-MSHT020KX-2

Mouser Part #
652-MF-MSHT020KX-2

Bourns

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

Learn More

Datasheet

8,990In Stock

Cut Tape

¥124.6

¥104.5

¥91.9

¥86.7

Reel

¥69.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

MF-R250-AP-10
Bourns
1: ¥83.1
11,510In Stock

Mfr. Part #
MF-R250-AP-10

Mouser Part #
652-MF-R250-AP-10

Bourns

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

Learn More

Datasheet

11,510In Stock

¥83.1

¥76.6

¥63.5

¥58

Reel

¥37

View

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 240V .55A-HD 7A MAX

MF-RM055/240-0
Bourns
1: ¥181
3,169In Stock

Mfr. Part #
MF-RM055/240-0

Mouser Part #
652-MF-RM055/240-0

Bourns

Resettable Fuses - PPTC 240V .55A-HD 7A MAX

Learn More

Datasheet

3,169In Stock

¥181

¥167.8

¥133

¥127.4

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC PTC RESETTABLE 1.35A 72V RADIAL LEADED

MF-RX135/72-2-14
Bourns
1: ¥117.9
9,341In Stock

Mfr. Part #
MF-RX135/72-2-14

Mouser Part #
652-MF-RX135/72-2-14

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 1.35A 72V RADIAL LEADED

Datasheet

9,341In Stock

Cut Tape

¥117.9

¥108.5

¥90

¥83.1

Reel

¥43.2

View

Min.: 1
Mult.: 1

: 3,000

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

MF-USHT075KX-2
Bourns
1: ¥114.6
10,111In Stock

Mfr. Part #
MF-USHT075KX-2

Mouser Part #
652-MF-USHT075KX-2

Bourns

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

Learn More

Datasheet

10,111In Stock

Cut Tape

¥114.6

¥87.2

¥81.9

¥61.8

Reel

¥44.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Thermal Cutoffs Trip Temp 72c 5c TOL

NR72AB0
Bourns
1: ¥275.7
3,041In Stock

Mfr. Part #
NR72AB0

Mouser Part #
652-NR72AB0

Bourns

Thermal Cutoffs Trip Temp 72c 5c TOL

Learn More

Datasheet

3,041In Stock

¥275.7

¥250.8

¥217.6

¥191

View

Min.: 1
Mult.: 1

Thermal Cutoffs HC TCO 85C BL-51

SA85SB0
Bourns
1: ¥179.4
8,998In Stock

Mfr. Part #
SA85SB0

Mouser Part #
652-SA85SB0

Bourns

Thermal Cutoffs HC TCO 85C BL-51

Learn More

Datasheet

8,998In Stock

Cut Tape

¥179.4

¥165.4

¥164.9

¥137.4

View

Reel

¥77.2

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Thermal Cutoffs 72C Low Profile SMD HC TCO

SC72AAB
Bourns
1: ¥184.4
4,913In Stock

Mfr. Part #
SC72AAB

Mouser Part #
652-SC72AAB

Bourns

Thermal Cutoffs 72C Low Profile SMD HC TCO

Learn More

Datasheet

4,913In Stock

Cut Tape

¥184.4

¥171.1

¥165.6

¥140.9

View

Reel

¥79.4

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Surface Mount Fuses 2A Fast Acting 0603 SinglFuse

SF-0603F200-2
Bourns
1: ¥89.7
19,061In Stock

Mfr. Part #
SF-0603F200-2

Mouser Part #
652-SF-0603F200-2

Bourns

Surface Mount Fuses 2A Fast Acting 0603 SinglFuse

Learn More

Datasheet

19,061In Stock

Cut Tape

¥89.7

¥77.4

¥66.9

¥61.5

View

Reel

¥39.4

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Surface Mount Fuses .8A 32V TIME DELAY

SF-0603SP080-2
Bourns
1: ¥126.2
21,375In Stock

Mfr. Part #
SF-0603SP080-2

Mouser Part #
652-SF-0603SP080-2

Bourns

Surface Mount Fuses .8A 32V TIME DELAY

Learn More

Datasheet

21,375In Stock

Cut Tape

¥126.2

¥100.3

¥84.5

¥74.2

View

Reel

¥46.8

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Surface Mount Fuses 0603 time-lag met-foil. 6A Auto

SF-0603SPA600R-2
Bourns
1: ¥176.1
9,045In Stock

Mfr. Part #
SF-0603SPA600R-2

Mouser Part #
652-SF-0603SPA600R-2

Bourns

Surface Mount Fuses 0603 time-lag met-foil. 6A Auto

Learn More

Datasheet

9,045In Stock

Cut Tape

¥176.1

¥114.9

¥100.5

¥94

View

Reel

¥78.9

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Surface Mount Fuses 0603 time-lag met-foil. 8A Auto

SF-0603SPA800R-2
Bourns
1: ¥137.9
8,282In Stock

Mfr. Part #
SF-0603SPA800R-2

Mouser Part #
652-SF-0603SPA800R-2

Bourns

Surface Mount Fuses 0603 time-lag met-foil. 8A Auto

Learn More

Datasheet

8,282In Stock

Cut Tape

¥137.9

¥126.7

¥112.1

¥104.8

View

Reel

¥75.9

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Surface Mount Fuses 1A 63V FAST ACTING

SF-1206FP100-2
Bourns
1: ¥112.9
13,981In Stock

Mfr. Part #
SF-1206FP100-2

Mouser Part #
652-SF-1206FP100-2

Bourns

Surface Mount Fuses 1A 63V FAST ACTING

Learn More

Datasheet

13,981In Stock

Cut Tape

¥112.9

¥89.9

¥75.7

¥66.4

View

Reel

¥41.9

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Surface Mount Fuses 1A 63V TIME DELAY

SF-1206SP100-2
Bourns
1: ¥104.6
15,520In Stock

Mfr. Part #
SF-1206SP100-2

Mouser Part #
652-SF-1206SP100-2

Bourns

Surface Mount Fuses 1A 63V TIME DELAY

Learn More

Datasheet

15,520In Stock

Cut Tape

¥104.6

¥95.2

¥80.1

¥70.4

View

Reel

¥44.3

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

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

TISP4030H1BJR-S
Bourns
1: ¥232.5
21,243In Stock

Mfr. Part #
TISP4030H1BJR-S

Mouser Part #
652-TISP4030H1BJR-S

Bourns

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

Learn More

Datasheet

21,243In Stock

Cut Tape

¥232.5

¥146.5

¥82.6

¥67.9

¥58.6

Reel

¥57.1

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Thyristor Surge Protection Devices - TSPD 190V(DRM) 600A (IPP) 250V(B

TISP4250H3BJR-S
Bourns
1: ¥227.6
25,657In Stock

Mfr. Part #
TISP4250H3BJR-S

Mouser Part #
652-TISP4250H3BJR-S

Bourns

Thyristor Surge Protection Devices - TSPD 190V(DRM) 600A (IPP) 250V(B

Learn More

Datasheet

25,657In Stock

Cut Tape

¥227.6

¥118.4

¥84.5

¥70.3

Reel

¥56.5

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT35 Design Kit

DK-GDT35-01
Bourns
1: ¥5,165.7
42In Stock

Mfr. Part #
DK-GDT35-01

Mouser Part #
652-DK-GDT35-01

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT35 Design Kit

Learn More

Datasheet

42In Stock

¥5,165.7

¥4,730.5

¥4,486.4

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 230VOLT

2027-23-BT1LF
Bourns
1: ¥255.8
2,997In Stock

Mfr. Part #
2027-23-BT1LF

Mouser Part #
652-2027-23-BT1LF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 230VOLT

Learn More

Datasheet

2,997In Stock

Cut Tape

¥255.8

¥235.9

¥196

¥181

Reel

¥128.1

View

Min.: 1
Mult.: 1

: 1,000

LED Protection Devices 18volts

LSP1800AJR-S
Bourns
1: ¥161.1
9,868In Stock

Mfr. Part #
LSP1800AJR-S

Mouser Part #
652-LSP1800AJR-S

Bourns

LED Protection Devices 18volts

Learn More

Datasheet

9,868In Stock

Cut Tape

¥161.1

¥98.7

¥64.3

¥49.5

Reel

¥33.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000