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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 #

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

MF-RHT1000-2
Bourns
1: €1.10
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

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Datasheet

8,794In Stock

Cut Tape

€1.10

€0.912

€0.787

€0.765

Reel

€0.584

View

Min.: 1
Mult.: 1

: 1,000

Resettable Fuses - PPTC PTC RESETTABLE 0.5A 72V RADIAL LEADED

MF-RX050/72-AP
Bourns
1: €0.37
9,342In Stock

Mfr. Part No.
MF-RX050/72-AP

Mouser Part No
652-MF-RX050/72-AP

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 0.5A 72V RADIAL LEADED

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Datasheet

9,342In Stock

€0.37

€0.31

€0.292

€0.22

View

Reel

€0.141

Min.: 1
Mult.: 1

: 4,000

Resettable Fuses - PPTC PTC RESETTABLE 3.75A 72V RADIAL LEADED

MF-RX375/72-2
Bourns
1: €0.688
6,714In Stock

Mfr. Part No.
MF-RX375/72-2

Mouser Part No
652-MF-RX375/72-2

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 3.75A 72V RADIAL LEADED

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Datasheet

6,714In Stock

Cut Tape

€0.688

€0.63

€0.494

€0.478

Reel

€0.308

View

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC 30V 100MA-HD 20A MAX

MF-USHT010KX-2
Bourns
1: €0.593
12,680In Stock

Mfr. Part No.
MF-USHT010KX-2

Mouser Part No
652-MF-USHT010KX-2

Bourns

Resettable Fuses - PPTC 30V 100MA-HD 20A MAX

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Datasheet

12,680In Stock

Cut Tape

€0.593

€0.452

€0.424

€0.32

Reel

€0.232

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5500volts 1pF STRAIGHT LEADS

SA2-5500-CLT-STD
Bourns
1: €2.69
2,051In Stock

Mfr. Part No.
SA2-5500-CLT-STD

Mouser Part No
652-SA2-5500-CLTSTD

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5500volts 1pF STRAIGHT LEADS

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Datasheet

2,051In Stock

Cut Tape

€2.69

€2.49

€2.06

€1.90

Reel

€1.44

View

Min.: 1
Mult.: 1

: 1,000

Surface Mount Fuses .5A 32V FAST ACTING

SF-0402FP050-2
Bourns
1: €0.654
19,756In Stock

Mfr. Part No.
SF-0402FP050-2

Mouser Part No
652-SF-0402FP050-2

Bourns

Surface Mount Fuses .5A 32V FAST ACTING

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Datasheet

19,756In Stock

Cut Tape

€0.654

€0.519

€0.438

€0.384

View

Reel

€0.243

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Surface Mount Fuses 1.5A Slow Blow 0402 SinglFuse

SF-0402S150-2
Bourns
1: €0.525
15,832In Stock

Mfr. Part No.
SF-0402S150-2

Mouser Part No
652-SF-0402S150-2

Bourns

Surface Mount Fuses 1.5A Slow Blow 0402 SinglFuse

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Datasheet

15,832In Stock

Cut Tape

€0.525

€0.457

€0.396

€0.365

View

Reel

€0.23

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Surface Mount Fuses 5A 32V FAST ACTING

SF-0603FP500-2
Bourns
1: €0.619
12,837In Stock

Mfr. Part No.
SF-0603FP500-2

Mouser Part No
652-SF-0603FP500-2

Bourns

Surface Mount Fuses 5A 32V FAST ACTING

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Datasheet

12,837In Stock

Cut Tape

€0.619

€0.493

€0.415

€0.365

View

Reel

€0.23

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

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

SF-0603SPA700R-2
Bourns
1: €0.654
8,608In 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

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Datasheet

8,608In Stock

Cut Tape

€0.654

€0.599

€0.523

€0.489

View

Reel

€0.409

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Surface Mount Fuses 1.25A 63V TIME DELAY

SF-1206SP125-2
Bourns
1: €0.619
16,025In Stock

Mfr. Part No.
SF-1206SP125-2

Mouser Part No
652-SF-1206SP125-2

Bourns

Surface Mount Fuses 1.25A 63V TIME DELAY

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Datasheet

16,025In Stock

Cut Tape

€0.619

€0.493

€0.415

€0.365

View

Reel

€0.237

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Thyristor Surge Protection Devices - TSPD 65V

TISP4080H3BJR-S
Bourns
1: €1.24
5,169In Stock

Mfr. Part No.
TISP4080H3BJR-S

Mouser Part No
652-TISP4080H3BJR-S

Bourns

Thyristor Surge Protection Devices - TSPD 65V

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Datasheet

5,169In Stock

Cut Tape

€1.24

€0.782

€0.519

€0.405

Reel

€0.314

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 75V 7KA 20% 2-POLE SMD

GDT25-07-S1-RP
Bourns
1: €1.01
10,320In Stock

Mfr. Part No.
GDT25-07-S1-RP

Mouser Part No
652-GDT25-07-S1-RP

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 75V 7KA 20% 2-POLE SMD

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Datasheet

10,320In Stock

Cut Tape

€1.01

€0.937

€0.771

€0.712

Reel

€0.518

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Varistors IsoMOV 3KA 230Vrms Bulk In-Line

IsoM3-230-B-L2
Bourns
1: €1.56
3,186In Stock

Mfr. Part No.
IsoM3-230-B-L2

Mouser Part No
652-ISOM3-230-B-L2

Bourns

Varistors IsoMOV 3KA 230Vrms Bulk In-Line

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Datasheet

3,186In Stock

€1.56

€1.03

€0.929

€0.84

View

Min.: 1
Mult.: 1

Varistors IsoMOV 5KA 380Vrms Bulk In-Line

IsoM5-380-B-L2
Bourns
1: €2.02
4,027In Stock

Mfr. Part No.
IsoM5-380-B-L2

Mouser Part No
652-ISOM5-380-B-L2

Bourns

Varistors IsoMOV 5KA 380Vrms Bulk In-Line

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Datasheet

4,027In Stock

€2.02

€1.36

€1.11

€1.05

View

Min.: 1
Mult.: 1

Varistors IsoMOV 5KA 510Vrms Bulk In-Line

IsoM5-510-B-L2
Bourns
1: €2.02
2,950In Stock

Mfr. Part No.
IsoM5-510-B-L2

Mouser Part No
652-ISOM5-510-B-L2

Bourns

Varistors IsoMOV 5KA 510Vrms Bulk In-Line

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Datasheet

2,950In Stock

€2.02

€1.35

€1.11

€1.05

View

Min.: 1
Mult.: 1

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

MF-LSMF185X-2
Bourns
1: €0.611
8,888In 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

8,888In Stock

Cut Tape

€0.611

€0.469

€0.439

€0.332

View

Reel

€0.249

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

Resettable Fuses - PPTC PTC RESETTABLE 0.12A 240V RADIAL LEADED

MF-RM012/240-2
Bourns
1: €0.516
8,628In Stock

Mfr. Part No.
MF-RM012/240-2

Mouser Part No
652-MF-RM012/240-2

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 0.12A 240V RADIAL LEADED

Learn More

Datasheet

8,628In Stock

Cut Tape

€0.516

€0.472

€0.432

€0.37

View

Reel

€0.264

Min.: 1
Mult.: 1

: 4,000

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

MF-RM016/240-2
Bourns
1: €0.499
12,192In Stock

Mfr. Part No.
MF-RM016/240-2

Mouser Part No
652-MF-RM016/240-2

Bourns

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

Learn More

Datasheet

12,192In Stock

Cut Tape

€0.499

€0.422

€0.384

€0.329

View

Reel

€0.245

Min.: 1
Mult.: 1

: 4,000

Varistors 7mm Radial Disc MOV - Kinked Leads, T&R

MOV-07D220KKTR
Bourns
1: €0.464
2,684In Stock

Mfr. Part No.
MOV-07D220KKTR

Mouser Part No
652-MOV-07D220KKTR

Bourns

Varistors 7mm Radial Disc MOV - Kinked Leads, T&R

Learn More

Datasheet

2,684In Stock

Cut Tape

€0.464

€0.297

€0.185

€0.156

Reel

€0.093

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Varistors 10mm Radial Disc MOV - Kinked Leads, Bulk

MOV-10D180KK
Bourns
1: €0.568
1,945In Stock

Mfr. Part No.
MOV-10D180KK

Mouser Part No
652-MOV-10D180KK

Bourns

Varistors 10mm Radial Disc MOV - Kinked Leads, Bulk

Learn More

Datasheet

1,945In Stock

€0.568

€0.341

€0.212

€0.189

View

Min.: 1
Mult.: 1

Varistors 14mm Radial Disc MOV - Kinked Leads, T&R

MOV-14D270KKTR
Bourns
1: €0.817
5,816In Stock

Mfr. Part No.
MOV-14D270KKTR

Mouser Part No
652-MOV-14D270KKTR

Bourns

Varistors 14mm Radial Disc MOV - Kinked Leads, T&R

Learn More

Datasheet

5,816In Stock

Cut Tape

€0.817

€0.492

€0.315

€0.292

Reel

€0.247

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Varistors 14mm Radial Disc MOV - Kinked Leads, T&R

MOV-14D390KKTR
Bourns
1: €0.826
4,802In Stock

Mfr. Part No.
MOV-14D390KKTR

Mouser Part No
652-MOV-14D390KKTR

Bourns

Varistors 14mm Radial Disc MOV - Kinked Leads, T&R

Learn More

Datasheet

4,802In Stock

Cut Tape

€0.826

€0.496

€0.317

€0.295

Reel

€0.249

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Varistors 14mm Radial Disc MOV - Kinked Leads, T&R

MOV-14D751KKTR
Bourns
1: €1.01
5,301In Stock

Mfr. Part No.
MOV-14D751KKTR

Mouser Part No
652-MOV-14D751KKTR

Bourns

Varistors 14mm Radial Disc MOV - Kinked Leads, T&R

Learn More

Datasheet

5,301In Stock

Cut Tape

€1.01

€0.615

€0.392

€0.347

Reel

€0.298

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

Varistors 20mm Radial Disc MOV - Kinked Leads, T&R

MOV-20D220KKTR
Bourns
1: €1.43
3,138In Stock

Mfr. Part No.
MOV-20D220KKTR

Mouser Part No
652-MOV-20D220KKTR

Bourns

Varistors 20mm Radial Disc MOV - Kinked Leads, T&R

Learn More

Datasheet

3,138In Stock

Cut Tape

€1.43

€0.877

€0.581

Reel

€0.542

€0.479

View

Min.: 1
Mult.: 1

: 250

Varistors 7mm Radial Disc MOV - Kinked Leads, T&R

MOV-07D361KKTR
Bourns
1: €0.396
6,318In Stock

Mfr. Part No.
MOV-07D361KKTR

Mouser Part No
652-MOV-07D361KKTR

Bourns

Varistors 7mm Radial Disc MOV - Kinked Leads, T&R

Learn More

Datasheet

6,318In Stock

Cut Tape

€0.396

€0.273

€0.155

€0.128

Reel

€0.071

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Circuit Protection Devices

All Results (8,016)

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Circuit Protection Devices

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