All Results (8,378)

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 #

Industrial Surge Protectors AC SPD, 2W-G,275VAC

1250A-2S-230
Bourns
1: £183.40
69In Stock

Mfr. Part No.
1250A-2S-230

Mouser Part No
652-1250A-2S-230

Bourns

Industrial Surge Protectors AC SPD, 2W-G,275VAC

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Datasheet

69In Stock

£183.40

£152.02

£140.18

£140.15

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 20ohm Y kink bulk

BN-LG20Y200MYB
Bourns
1: £1.12
6,166In Stock

Mfr. Part No.
BN-LG20Y200MYB

Mouser Part No
652-BN-LG20Y200MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 20ohm Y kink bulk

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Datasheet

6,166In Stock

£1.12

£0.89

£0.71

£0.668

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Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes P6SMB - A 160V

P6SMB160A-Q
Bourns
1: £0.526
119,948In Stock

Mfr. Part No.
P6SMB160A-Q

Mouser Part No
652-P6SMB160A-Q

Bourns

ESD Protection Diodes / TVS Diodes P6SMB - A 160V

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Datasheet

119,948In Stock

Cut Tape

£0.526

£0.322

£0.207

£0.157

Reel

£0.12

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MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Surge Protectors 100mA 850Vimp

P850-G120-WH
Bourns
1: £1.79
22,254In Stock

Mfr. Part No.
P850-G120-WH

Mouser Part No
652-P850-G120-WH

Bourns

Board Mount Surge Protectors 100mA 850Vimp

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Datasheet

22,254In Stock

Cut Tape

£1.79

£1.55

£1.07

£0.871

£0.818

Reel

£0.813

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

NTC (Negative Temperature Coefficient) Thermistors 10 dia Power NTC 16ohm Y kink bulk

BN-LG10Y160MYB
Bourns
1: £0.428
9,998In Stock

Mfr. Part No.
BN-LG10Y160MYB

Mouser Part No
652-BN-LG10Y160MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 10 dia Power NTC 16ohm Y kink bulk

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Datasheet

9,998In Stock

£0.428

£0.362

£0.298

£0.244

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 220ohm Y kink bulk

BN-LG15Y221MYB
Bourns
1: £0.713
11,948In Stock

Mfr. Part No.
BN-LG15Y221MYB

Mouser Part No
652-BN-LG15Y221MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 220ohm Y kink bulk

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Datasheet

11,948In Stock

£0.713

£0.542

£0.467

£0.45

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Min.: 1
Mult.: 1

Surface Mount Fuses 35A 250V FAST ACTING

SF-3812F3500T-2
Bourns
1: £3.13
9,709In 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

9,709In Stock

Cut Tape

£3.13

£2.64

£2.07

£1.84

Reel

£1.34

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MouseReel Available

Min.: 1
Mult.: 1

: 2,500

NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 33ohm Y kink bulk

BN-LG15Y330MYB
Bourns
1: £0.684
7,714In Stock

Mfr. Part No.
BN-LG15Y330MYB

Mouser Part No
652-BN-LG15Y330MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 15 dia Power NTC 33ohm Y kink bulk

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Datasheet

7,714In Stock

£0.684

£0.559

£0.481

£0.464

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Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 2.5ohm Y kink bulk

BN-LG20Y2R5MYB
Bourns
1: £1.19
5,473In Stock

Mfr. Part No.
BN-LG20Y2R5MYB

Mouser Part No
652-BN-LG20Y2R5MYB

Bourns

NTC (Negative Temperature Coefficient) Thermistors 20 dia Power NTC 2.5ohm Y kink bulk

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Datasheet

5,473In Stock

£1.19

£0.89

£0.71

£0.668

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Min.: 1
Mult.: 1

Surface Mount Fuses 1.5A 110V TIME DELAY

SF-1206SA150W-2
Bourns
1: £0.705
114,165In Stock

Mfr. Part No.
SF-1206SA150W-2

Mouser Part No
652-SF-1206SA150W-2

Bourns

Surface Mount Fuses 1.5A 110V TIME DELAY

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Datasheet

114,165In Stock

Cut Tape

£0.705

£0.65

£0.539

£0.498

Reel

£0.328

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MouseReel Available

Min.: 1
Mult.: 1

: 3,500

Surface Mount Fuses 10A 250V FAST ACTING

SF-3812F1000T-2
Bourns
1: £2.64
9,917In 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

9,917In Stock

Cut Tape

£2.64

£2.22

£1.75

£1.55

Reel

£1.09

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MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

AD55ABB
Bourns
1: £1.97
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

£1.97

£1.71

£1.38

£1.17

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Min.: 1
Mult.: 1

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

SD82WBB
Bourns
1: £1.43
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

£1.43

£1.37

£1.29

£1.24

View

Reel

£0.826

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Thermal Cut-offs TCO, High Current, Axial Lead, 82C, Self Hold AEC-Q200

AD82ABB
Bourns
1: £1.97
2,844In Stock

Mfr. Part No.
AD82ABB

Mouser Part No
652-AD82ABB

Bourns

Thermal Cut-offs TCO, High Current, Axial Lead, 82C, Self Hold AEC-Q200

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Datasheet

2,844In Stock

£1.97

£1.71

£1.58

£1.31

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Min.: 1
Mult.: 1

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

SD85ABB
Bourns
1: £2.13
3,716In 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

3,716In Stock

Cut Tape

£2.13

£1.85

£1.49

£1.27

View

Reel

£0.863

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

GDT28H-110-B
Bourns
1: £1.73
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

£1.73

£1.41

£1.13

£1.01

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Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 1300 V

GDT28H-130-B
Bourns
1: £1.73
397In Stock

Mfr. Part No.
GDT28H-130-B

Mouser Part No
652-GDT28H-130-B

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 1300 V

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Datasheet

397In Stock

£1.73

£1.41

£1.13

£1.01

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Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 3300 V

GDT28H-330-B
Bourns
1: £1.73
397In Stock

Mfr. Part No.
GDT28H-330-B

Mouser Part No
652-GDT28H-330-B

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 3300 V

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Datasheet

397In Stock

£1.73

£1.41

£1.13

£1.01

View

Min.: 1
Mult.: 1

Fuse Holder CFB1 FUSE BLOCK 150A FUSE

CFB1-150
Bourns
1: £53.99
25In Stock

Mfr. Part No.
CFB1-150

Mouser Part No
652-CFB1-150

Bourns

Fuse Holder CFB1 FUSE BLOCK 150A FUSE

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Datasheet

25In Stock

£53.99

£45.65

£43.04

£33.40

£33.12

Min.: 1
Mult.: 1

Fuse Holder CFB1 FUSE BLOCK, NO FUSE

CFB1-NF
Bourns
1: £38.99
20In Stock

Mfr. Part No.
CFB1-NF

Mouser Part No
652-CFB1-NF

Bourns

Fuse Holder CFB1 FUSE BLOCK, NO FUSE

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Datasheet

20In Stock

£38.99

£32.34

£29.83

£21.86

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Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 3POLE 420VOLT

2036-42-SM-RPLF
Bourns
1: £1.54
1,527In Stock

Mfr. Part No.
2036-42-SM-RPLF

Mouser Part No
652-2036-42-SM-RPLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 3POLE 420VOLT

Datasheet

1,527In Stock

Cut Tape

£1.54

£1.42

£1.18

£1.09

Reel

£0.766

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Varistors CHIP GUARD

CG0402MLC-24LGA
Bourns
1: £0.436
27,124In Stock

Mfr. Part No.
CG0402MLC-24LGA

Mouser Part No
652-CG0402MLC-24LGA

Bourns

Varistors CHIP GUARD

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Datasheet

27,124In Stock

Cut Tape

£0.436

£0.259

£0.16

£0.14

View

Reel

£0.074

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.1A/33V

MF-LSMF110X-2
Bourns
1: £0.338
18,490In Stock

Mfr. Part No.
MF-LSMF110X-2

Mouser Part No
652-MF-LSMF110X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.1A/33V

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Datasheet

18,490In Stock

Cut Tape

£0.338

£0.288

£0.26

£0.226

View

Reel

£0.148

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

Resettable Fuses - PPTC 30V 1.35A-HD 40A MAX

MF-R135-2
Bourns
1: £0.421
10,330In Stock

Mfr. Part No.
MF-R135-2

Mouser Part No
652-MF-R135-2

Bourns

Resettable Fuses - PPTC 30V 1.35A-HD 40A MAX

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Datasheet

10,330In Stock

Cut Tape

£0.421

£0.345

£0.289

£0.218

View

Reel

£0.162

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC PTC RESETTABLE 6A 16V RADIAL LEADED

MF-RG600-0
Bourns
1: £0.563
8,980In Stock

Mfr. Part No.
MF-RG600-0

Mouser Part No
652-MF-RG600-0

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 6A 16V RADIAL LEADED

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Datasheet

8,980In Stock

£0.563

£0.432

£0.405

£0.306

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Min.: 1
Mult.: 1

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Circuit Protection Devices

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