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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 (8.016)

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Part #

NTC (Negative Temperature Coefficient) Thermistors 5 dia Power NTC 5ohm Y kink bulk

BN-LG05Y5R0MYB
Bourns
1: Rp5.137
13.570In Stock

Mfr. Part No.
BN-LG05Y5R0MYB

Mouser Part No
652-BN-LG05Y5R0MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 5 dia Power NTC 5ohm Y kink bulk

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Datasheet

13.570In Stock

Rp5.137

Rp4.513

Rp3.963

Rp3.357

View

Min.: 1
Mult.: 1

Thermal Cut-offs TCO, High Current, SMD, 55C, Self Hold AEC-Q200

SD55ABB
Bourns
1: Rp43.113
3.194In Stock

Mfr. Part No.
SD55ABB

Mouser Part No
652-SD55ABB

Bourns

Thermal Cut-offs TCO, High Current, SMD, 55C, Self Hold AEC-Q200

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Datasheet

3.194In Stock

Cut Tape

Rp43.113

Rp39.811

Rp39.627

Rp33.023

View

Reel

Rp18.713

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Thermal Cut-offs TCO, High Current, SMD, 85C, Self Hold AEC-Q200

SD85ABB
Bourns
1: Rp49.534
3.758In Stock

Mfr. Part No.
SD85ABB

Mouser Part No
652-SD85ABB

Bourns

Thermal Cut-offs TCO, High Current, SMD, 85C, Self Hold AEC-Q200

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Datasheet

3.758In Stock

Cut Tape

Rp49.534

Rp42.930

Rp34.674

Rp29.354

View

Reel

Rp18.713

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

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

PTVS1-026C-H
Bourns
1: Rp94.665
10.191In Stock

Mfr. Part No.
PTVS1-026C-H

Mouser Part No
652-PTVS1-026C-H

Bourns

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

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Datasheet

10.191In Stock

Cut Tape

Rp94.665

Rp54.855

Rp50.635

Rp46.415

Reel

Rp37.793

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Surface Mount Fuses 10A 250V FAST ACTING

SF-3812F1000T-2
Bourns
1: Rp64.394
9.942In Stock

Mfr. Part No.
SF-3812F1000T-2

Mouser Part No
652-SF-3812F1000T-2

Bourns

Surface Mount Fuses 10A 250V FAST ACTING

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Datasheet

9.942In Stock

Cut Tape

Rp64.394

Rp54.121

Rp42.563

Rp37.793

Reel

Rp26.602

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Surface Mount Fuses 35A 250V FAST ACTING

SF-3812F3500T-2
Bourns
1: Rp76.686
9.887In Stock

Mfr. Part No.
SF-3812F3500T-2

Mouser Part No
652-SF-3812F3500T-2

Bourns

Surface Mount Fuses 35A 250V FAST ACTING

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Datasheet

9.887In Stock

Cut Tape

Rp76.686

Rp64.394

Rp50.635

Rp44.948

Reel

Rp31.739

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 2700 V

GDT28H-270-B
Bourns
1: Rp42.196
305In Stock

Mfr. Part No.
GDT28H-270-B

Mouser Part No
652-GDT28H-270-B

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 2700 V

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Datasheet

305In Stock

Rp42.196

Rp34.490

Rp27.702

Rp24.767

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Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 1100 V

GDT28H-110-B
Bourns
1: Rp42.196
201In Stock

Mfr. Part No.
GDT28H-110-B

Mouser Part No
652-GDT28H-110-B

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 1100 V

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Datasheet

201In Stock

Rp42.196

Rp34.490

Rp27.702

Rp24.767

View

Min.: 1
Mult.: 1

Thermal Cut-offs TCO, High Current, Axial Lead, 55C, Self Hold AEC-Q200

AD55ABB
Bourns
1: Rp40.178
2.467In Stock

Mfr. Part No.
AD55ABB

Mouser Part No
652-AD55ABB

Bourns

Thermal Cut-offs TCO, High Current, Axial Lead, 55C, Self Hold AEC-Q200

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Datasheet

2.467In Stock

Rp40.178

Rp37.059

Rp28.803

Rp25.317

View

Min.: 1
Mult.: 1

Thermal Cut-offs TCO, High Current, SMD, 82C, non Self Hold AEC-Q200

SD82WBB
Bourns
1: Rp42.012
4.997In Stock

Mfr. Part No.
SD82WBB

Mouser Part No
652-SD82WBB

Bourns

Thermal Cut-offs TCO, High Current, SMD, 82C, non Self Hold AEC-Q200

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Datasheet

4.997In Stock

Cut Tape

Rp42.012

Rp38.894

Rp38.710

Rp32.289

View

Reel

Rp18.713

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

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

DK-GDT35-01
Bourns
1: Rp570.561
42In Stock

Mfr. Part No.
DK-GDT35-01

Mouser Part No
652-DK-GDT35-01

Bourns

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

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Datasheet

42In Stock

Rp570.561

Rp522.494

Rp495.525

Min.: 1
Mult.: 1

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

2027-23-BT1LF
Bourns
1: Rp28.253
2.997In Stock

Mfr. Part No.
2027-23-BT1LF

Mouser Part No
652-2027-23-BT1LF

Bourns

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

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Datasheet

2.997In Stock

Cut Tape

Rp28.253

Rp26.051

Rp21.648

Rp19.997

Reel

Rp14.145

View

Min.: 1
Mult.: 1

: 1.000

LED Protection Devices 18volts

LSP1800AJR-S
Bourns
1: Rp17.796
9.868In Stock

Mfr. Part No.
LSP1800AJR-S

Mouser Part No
652-LSP1800AJR-S

Bourns

LED Protection Devices 18volts

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Datasheet

9.868In Stock

Cut Tape

Rp17.796

Rp10.898

Rp7.100

Rp5.467

Reel

Rp3.724

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.25A/15V

MF-LSMF125X-2
Bourns
1: Rp10.457
8.441In Stock

Mfr. Part No.
MF-LSMF125X-2

Mouser Part No
652-MF-LSMF125X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.25A/15V

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Datasheet

8.441In Stock

Cut Tape

Rp10.457

Rp8.017

Rp7.522

Rp5.669

View

Reel

Rp4.348

MouseReel Available

Min.: 1
Mult.: 1

: 6.000

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

MF-LSMF260/6X-2
Bourns
1: Rp13.026
8.841In 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

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Datasheet

8.841In Stock

Cut Tape

Rp13.026

Rp10.255

Rp9.283

Rp7.082

View

Reel

Rp5.320

MouseReel Available

Min.: 1
Mult.: 1

: 6.000

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

MF-LSMF330/12X-2
Bourns
1: Rp16.511
12.644In 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

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Datasheet

12.644In Stock

Cut Tape

Rp16.511

Rp13.026

Rp11.852

Rp8.953

View

Reel

Rp6.623

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

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

MF-LSMF330/16X-2
Bourns
1: Rp19.630
7.452In 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

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Datasheet

7.452In Stock

Cut Tape

Rp19.630

Rp15.411

Rp13.906

Rp10.769

View

Reel

Rp8.109

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 3.3A/24V

MF-LSMF330/24X-2
Bourns
1: Rp26.602
9.391In Stock

Mfr. Part No.
MF-LSMF330/24X-2

Mouser Part No
652-MF-LSMF330/24X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 3.3A/24V

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Datasheet

9.391In Stock

Cut Tape

Rp26.602

Rp20.548

Rp15.356

Rp15.007

Rp13.943

Reel

Rp12.695

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Resettable Fuses - PPTC PTC RESETTABLE 1.5A 12V SMD 1812

MF-MSMF150/12-2
Bourns
1: Rp9.540
18.899In Stock

Mfr. Part No.
MF-MSMF150/12-2

Mouser Part No
652-MF-MSMF150/12-2

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 1.5A 12V SMD 1812

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Datasheet

18.899In Stock

Cut Tape

Rp9.540

Rp7.228

Rp6.788

Rp5.119

View

Reel

Rp3.284

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Resettable Fuses - PPTC 6V 350MA-HD 40A MAX

MF-PSMF035X-2
Bourns
1: Rp5.320
18.834In Stock

Mfr. Part No.
MF-PSMF035X-2

Mouser Part No
652-MF-PSMF035X-2

Bourns

Resettable Fuses - PPTC 6V 350MA-HD 40A MAX

Learn More

Datasheet

18.834In Stock

Cut Tape

Rp5.320

Rp4.605

Rp4.110

Rp3.779

Reel

Rp3.633

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Resettable Fuses - PPTC PTC RESETTABLE 0.1A 60V RADIAL LEADED

MF-R010-AP
Bourns
1: Rp8.256
16.607In Stock

Mfr. Part No.
MF-R010-AP

Mouser Part No
652-MF-R010-AP

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 0.1A 60V RADIAL LEADED

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Datasheet

16.607In Stock

Rp8.256

Rp6.329

Rp5.926

Rp4.476

View

Reel

Rp2.880

Min.: 1
Mult.: 1

: 4.000

Resettable Fuses - PPTC PTC RESETTABLE 0.75A 60V RADIAL LEADED

MF-R075-AP
Bourns
1: Rp9.907
10.744In Stock

Mfr. Part No.
MF-R075-AP

Mouser Part No
652-MF-R075-AP

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 0.75A 60V RADIAL LEADED

Learn More

Datasheet

10.744In Stock

Rp9.907

Rp7.540

Rp7.063

Rp5.339

View

Reel

Rp3.376

Min.: 1
Mult.: 1

: 4.000

Resettable Fuses - PPTC 30V 1.85A-HD 40A MAX

MF-R185-0-17
Bourns
1: Rp11.375
12.022In Stock

Mfr. Part No.
MF-R185-0-17

Mouser Part No
652-MF-R185-0-17

Bourns

Resettable Fuses - PPTC 30V 1.85A-HD 40A MAX

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Datasheet

12.022In Stock

Rp11.375

Rp8.696

Rp8.146

Rp6.146

View

Min.: 1
Mult.: 1

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

MF-R250-2-10
Bourns
1: Rp11.925
8.286In Stock

Mfr. Part No.
MF-R250-2-10

Mouser Part No
652-MF-R250-2-10

Bourns

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

Learn More

Datasheet

8.286In Stock

Cut Tape

Rp11.925

Rp9.045

Rp8.476

Rp6.403

Reel

Rp4.642

View

Min.: 1
Mult.: 1

: 3.000

Resettable Fuses - PPTC PTC 10.0A 16V RADIAL LEADED HI-TEMP

MF-RHT1000-2
Bourns
1: Rp23.483
8.794In Stock

Mfr. Part No.
MF-RHT1000-2

Mouser Part No
652-MF-RHT1000-2

Bourns

Resettable Fuses - PPTC PTC 10.0A 16V RADIAL LEADED HI-TEMP

Learn More

Datasheet

8.794In Stock

Cut Tape

Rp23.483

Rp18.713

Rp13.980

Rp13.668

Reel

Rp10.237

View

Min.: 1
Mult.: 1

: 1.000

Circuit Protection Devices

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Circuit Protection Devices

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