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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 #

ESD Protection Diodes / TVS Diodes TVS 20V 3KW BID

SMLJ20CA-R
Bourns
1: Rp21.648
2.100In Stock
New Product

Mfr. Part No.
SMLJ20CA-R

Mouser Part No
652-SMLJ20CA-R

New Product

Bourns

ESD Protection Diodes / TVS Diodes TVS 20V 3KW BID

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Datasheet

2.100In Stock

Cut Tape

Rp21.648

Rp17.539

Rp13.649

Rp11.228

Rp10.494

Reel

Rp8.916

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes TVS 22V 3KW UNI

SMLJ22A-R
Bourns
1: Rp19.080
2.100In Stock
New Product

Mfr. Part No.
SMLJ22A-R

Mouser Part No
652-SMLJ22A-R

New Product

Bourns

ESD Protection Diodes / TVS Diodes TVS 22V 3KW UNI

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Datasheet

2.100In Stock

Cut Tape

Rp19.080

Rp15.466

Rp12.035

Rp9.907

Rp9.265

Reel

Rp7.870

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes TVS 24V 3KW BID

SMLJ24A-R
Bourns
1: Rp19.080
2.079In Stock
New Product

Mfr. Part No.
SMLJ24A-R

Mouser Part No
652-SMLJ24A-R

New Product

Bourns

ESD Protection Diodes / TVS Diodes TVS 24V 3KW BID

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Datasheet

2.079In Stock

Cut Tape

Rp19.080

Rp15.466

Rp12.035

Rp9.907

Rp9.265

Reel

Rp7.870

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes TVS 26V 3KW UNI

SMLJ26A-R
Bourns
1: Rp19.080
2.075In Stock
New Product

Mfr. Part No.
SMLJ26A-R

Mouser Part No
652-SMLJ26A-R

New Product

Bourns

ESD Protection Diodes / TVS Diodes TVS 26V 3KW UNI

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Datasheet

2.075In Stock

Cut Tape

Rp19.080

Rp15.466

Rp12.035

Rp9.907

Rp9.265

Reel

Rp7.870

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Fuse Holder CFB1 FUSE BLOCK 110A FUSE

CFB1-110
Bourns
1: Rp1.378.152
34In Stock
New Product

Mfr. Part No.
CFB1-110

Mouser Part No
652-CFB1-110

New Product

Bourns

Fuse Holder CFB1 FUSE BLOCK 110A FUSE

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Datasheet

34In Stock

Rp1.378.152

Rp1.143.139

Rp1.054.345

Rp821.350

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 1KA high current bidirectional TVS diodes

PTVS1-086C-H
Bourns
1: Rp68.798
10.281In Stock

Mfr. Part No.
PTVS1-086C-H

Mouser Part No
652-PTVS1-086C-H

Bourns

ESD Protection Diodes / TVS Diodes 1KA high current bidirectional TVS diodes

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Datasheet

10.281In Stock

Cut Tape

Rp68.798

Rp66.046

Rp59.074

Rp58.891

Reel

Rp48.067

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

ESD Protection Diodes / TVS Diodes 1KA high current bidirectional TVS diodes

PTVS1-029C-H
Bourns
1: Rp75.586
9.172In Stock

Mfr. Part No.
PTVS1-029C-H

Mouser Part No
652-PTVS1-029C-H

Bourns

ESD Protection Diodes / TVS Diodes 1KA high current bidirectional TVS diodes

Learn More

Datasheet

9.172In Stock

Cut Tape

Rp75.586

Rp52.653

Rp46.415

Rp46.232

Reel

Rp41.095

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Fuse Holder CFB1 FUSE BLOCK, NO FUSE

CFB1-NF
Bourns
1: Rp530.199
22In Stock
New Product

Mfr. Part No.
CFB1-NF

Mouser Part No
652-CFB1-NF

New Product

Bourns

Fuse Holder CFB1 FUSE BLOCK, NO FUSE

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Datasheet

22In Stock

Rp530.199

Rp439.754

Rp321.972

Rp297.756

View

Min.: 1
Mult.: 1

Thermal Cut-offs TCO, High Current, SMD, 72C, Self Hold AEC-Q200

SD72ABB
Bourns
1: Rp47.516
4.802In Stock

Mfr. Part No.
SD72ABB

Mouser Part No
652-SD72ABB

Bourns

Thermal Cut-offs TCO, High Current, SMD, 72C, Self Hold AEC-Q200

Learn More

Datasheet

4.802In Stock

Cut Tape

Rp47.516

Rp42.930

Rp37.976

Rp19.814

Reel

Rp18.713

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 300V

GDT35-30-S1-RP
Bourns
1: Rp29.904
1.947In Stock

Mfr. Part No.
GDT35-30-S1-RP

Mouser Part No
652-GDT35-30-S1-RP

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 300V

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Datasheet

1.947In Stock

Cut Tape

Rp29.904

Rp27.702

Rp22.933

Rp21.098

Reel

Rp14.805

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 6.0A/12V

MF-LSMF600/12X-2
Bourns
1: Rp13.209
6.126In Stock

Mfr. Part No.
MF-LSMF600/12X-2

Mouser Part No
652-MF-LSMF600/12X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 6.0A/12V

Learn More

Datasheet

6.126In Stock

Cut Tape

Rp13.209

Rp9.155

Rp8.347

Reel

Rp8.329

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Surface Mount Fuses 0603 time-lag met-foil. 1.5A Auto

SF-0603SPA150R-2
Bourns
1: Rp14.860
7.144In Stock

Mfr. Part No.
SF-0603SPA150R-2

Mouser Part No
652-SF-0603SPA150R-2

Bourns

Surface Mount Fuses 0603 time-lag met-foil. 1.5A Auto

Learn More

Datasheet

7.144In Stock

Cut Tape

Rp14.860

Rp14.016

Rp11.723

Rp10.989

View

Reel

Rp9.045

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Surface Mount Fuses 1206 slow-blow met-foil. 20A Auto

SF-1206SA2000R-2
Bourns
1: Rp11.925
8.309In Stock

Mfr. Part No.
SF-1206SA2000R-2

Mouser Part No
652-SF-1206SA2000R-2

Bourns

Surface Mount Fuses 1206 slow-blow met-foil. 20A Auto

Learn More

Datasheet

8.309In Stock

Cut Tape

Rp11.925

Rp8.806

Rp7.485

Rp6.861

View

Reel

Rp5.834

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Surface Mount Fuses 0603 time-lag met-foil. 4A Auto

SF-0603SPA400R-2
Bourns
1: Rp20.364
8.142In Stock

Mfr. Part No.
SF-0603SPA400R-2

Mouser Part No
652-SF-0603SPA400R-2

Bourns

Surface Mount Fuses 0603 time-lag met-foil. 4A Auto

Learn More

Datasheet

8.142In Stock

Cut Tape

Rp20.364

Rp18.896

Rp9.063

Reel

Rp9.045

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 2.6A/6V

MF-LSMF260/6X-2
Bourns
1: Rp7.155
8.851In Stock

Mfr. Part No.
MF-LSMF260/6X-2

Mouser Part No
652-MF-LSMF260/6X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 2.6A/6V

Learn More

Datasheet

8.851In Stock

Cut Tape

Rp7.155

Rp6.311

Rp5.485

Rp5.284

Reel

Rp5.265

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6.000

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 3.3A/12V

MF-LSMF330/12X-2
Bourns
1: Rp9.540
12.736In Stock

Mfr. Part No.
MF-LSMF330/12X-2

Mouser Part No
652-MF-LSMF330/12X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 3.3A/12V

Learn More

Datasheet

12.736In Stock

Cut Tape

Rp9.540

Rp7.925

Rp7.155

Reel

Rp7.137

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 3.3A/16V

MF-LSMF330/16X-2
Bourns
1: Rp18.896
7.484In Stock

Mfr. Part No.
MF-LSMF330/16X-2

Mouser Part No
652-MF-LSMF330/16X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 3.3A/16V

Learn More

Datasheet

7.484In Stock

Cut Tape

Rp18.896

Rp10.310

Rp8.549

Rp8.347

Reel

Rp8.329

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Surface Mount Fuses 0603 time-lag met-foil. 2A Auto

SF-0603SPA200R-2
Bourns
1: Rp13.943
5.454In Stock

Mfr. Part No.
SF-0603SPA200R-2

Mouser Part No
652-SF-0603SPA200R-2

Bourns

Surface Mount Fuses 0603 time-lag met-foil. 2A Auto

Learn More

Datasheet

5.454In Stock

Cut Tape

Rp13.943

Rp10.072

Rp9.063

Reel

Rp9.045

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Surface Mount Fuses 0603 time-lag met-foil. 3A Auto

SF-0603SPA300R-2
Bourns
1: Rp15.961
7.335In Stock

Mfr. Part No.
SF-0603SPA300R-2

Mouser Part No
652-SF-0603SPA300R-2

Bourns

Surface Mount Fuses 0603 time-lag met-foil. 3A Auto

Learn More

Datasheet

7.335In Stock

Cut Tape

Rp15.961

Rp14.548

Rp12.806

Rp11.998

View

Reel

Rp9.045

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Surface Mount Fuses 0603 time-lag met-foil. 7A Auto

SF-0603SPA700R-2
Bourns
1: Rp15.594
8.804In Stock

Mfr. Part No.
SF-0603SPA700R-2

Mouser Part No
652-SF-0603SPA700R-2

Bourns

Surface Mount Fuses 0603 time-lag met-foil. 7A Auto

Learn More

Datasheet

8.804In Stock

Cut Tape

Rp15.594

Rp14.181

Rp12.512

Rp11.778

View

Reel

Rp8.714

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 470V

GDT35-47-S1-RP
Bourns
1: Rp29.904
1.762In Stock

Mfr. Part No.
GDT35-47-S1-RP

Mouser Part No
652-GDT35-47-S1-RP

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 470V

Learn More

Datasheet

1.762In Stock

Cut Tape

Rp29.904

Rp27.702

Rp22.933

Rp21.098

Reel

Rp14.805

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

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

MF-LSMF260/16X-2
Bourns
1: Rp7.705
8.156In Stock

Mfr. Part No.
MF-LSMF260/16X-2

Mouser Part No
652-MF-LSMF260/16X-2

Bourns

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

Learn More

Datasheet

8.156In Stock

Cut Tape

Rp7.705

Rp6.806

Rp5.962

Reel

Rp5.944

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

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

SF-0603SPA600R-2
Bourns
1: Rp20.364
9.067In Stock

Mfr. Part No.
SF-0603SPA600R-2

Mouser Part No
652-SF-0603SPA600R-2

Bourns

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

Learn More

Datasheet

9.067In Stock

Cut Tape

Rp20.364

Rp14.383

Rp11.264

Rp10.531

View

Reel

Rp9.045

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

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

SF-0603SPA800R-2
Bourns
1: Rp20.364
8.760In Stock

Mfr. Part No.
SF-0603SPA800R-2

Mouser Part No
652-SF-0603SPA800R-2

Bourns

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

Learn More

Datasheet

8.760In Stock

Cut Tape

Rp20.364

Rp14.383

Rp11.264

Rp10.531

View

Reel

Rp9.045

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

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

MF-LSMF185X-2
Bourns
1: Rp7.338
8.593In Stock

Mfr. Part No.
MF-LSMF185X-2

Mouser Part No
652-MF-LSMF185X-2

Bourns

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

Learn More

Datasheet

8.593In Stock

Cut Tape

Rp7.338

Rp6.238

Rp5.485

Reel

Rp5.467

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6.000

Circuit Protection Devices

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Circuit Protection Devices

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