Circuit Protection – Mouser South Africa

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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.

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Types of Circuit Protection

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Results: 8,097

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Part #

Resettable Fuses - PPTC 240V .33A-HD 4.5A MAX

MF-RM033/240-0
Bourns
1: $0.73
6,054In Stock

Mfr. Part No.
MF-RM033/240-0

Mouser Part No
652-MF-RM033/240-0

Bourns

Resettable Fuses - PPTC 240V .33A-HD 4.5A MAX

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Datasheet

6,054In Stock

$0.73

$0.673

$0.559

$0.491

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC PTC 0.08A 250V SMD 2920 TELECOM

MF-SM008/250F-2
Bourns
1: $0.57
13,771In Stock

Mfr. Part No.
MF-SM008/250F-2

Mouser Part No
652-MF-SM008/250F-2

Bourns

Resettable Fuses - PPTC PTC 0.08A 250V SMD 2920 TELECOM

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Datasheet

13,771In Stock

Cut Tape

$0.57

$0.518

$0.43

$0.397

Reel

$0.279

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

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

MF-USHT075KX-2
Bourns
1: $0.69
10,799In Stock

Mfr. Part No.
MF-USHT075KX-2

Mouser Part No
652-MF-USHT075KX-2

Bourns

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

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Datasheet

10,799In Stock

Cut Tape

$0.69

$0.526

$0.493

$0.372

Reel

$0.27

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC 6V 750MA-HD 40A MAX

MF-USMF075-2
Bourns
1: $0.40
24,085In Stock

Mfr. Part No.
MF-USMF075-2

Mouser Part No
652-MF-USMF075-2

Bourns

Resettable Fuses - PPTC 6V 750MA-HD 40A MAX

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Datasheet

24,085In Stock

Cut Tape

$0.40

$0.361

$0.331

$0.233

View

Reel

$0.181

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Thermal Cut-offs Trip Temp 72c 5c TOL

NR72AB0
Bourns
1: $1.40
3,111In Stock

Mfr. Part No.
NR72AB0

Mouser Part No
652-NR72AB0

Bourns

Thermal Cut-offs Trip Temp 72c 5c TOL

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Datasheet

3,111In Stock

$1.40

$1.28

$1.06

$0.977

View

Min.: 1
Mult.: 1

Thermal Cut-offs 72C Low Profile SMD HC TCO

SC72AAB
Bourns
1: $1.06
5,474In Stock

Mfr. Part No.
SC72AAB

Mouser Part No
652-SC72AAB

Bourns

Thermal Cut-offs 72C Low Profile SMD HC TCO

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Datasheet

5,474In Stock

Cut Tape

$1.06

$0.973

$0.808

$0.745

View

Reel

$0.47

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Thermal Cut-offs 82C Low Profile SMD HC TCO

SC82AAB
Bourns
1: $1.06
2,986In Stock

Mfr. Part No.
SC82AAB

Mouser Part No
652-SC82AAB

Bourns

Thermal Cut-offs 82C Low Profile SMD HC TCO

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Datasheet

2,986In Stock

Cut Tape

$1.06

$0.973

$0.807

$0.744

View

Reel

$0.47

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Surface Mount Fuses 1.25A Fast Acting 0603 SinglFuse

SF-0603F125-2
Bourns
1: $0.45
11,498In Stock

Mfr. Part No.
SF-0603F125-2

Mouser Part No
652-SF-0603F125-2

Bourns

Surface Mount Fuses 1.25A Fast Acting 0603 SinglFuse

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Datasheet

11,498In Stock

Cut Tape

$0.45

$0.394

$0.336

$0.298

View

Reel

$0.213

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Surface Mount Fuses .8A 32V TIME DELAY

SF-0603SP080-2
Bourns
1: $0.72
21,415In Stock

Mfr. Part No.
SF-0603SP080-2

Mouser Part No
652-SF-0603SP080-2

Bourns

Surface Mount Fuses .8A 32V TIME DELAY

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Datasheet

21,415In Stock

Cut Tape

$0.72

$0.604

$0.509

$0.423

View

Reel

$0.337

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Surface Mount Fuses 1.25A Fast Acting 1206 SinglFuse

SF-1206F125-2
Bourns
1: $0.49
56,288In Stock

Mfr. Part No.
SF-1206F125-2

Mouser Part No
652-SF-1206F125-2

Bourns

Surface Mount Fuses 1.25A Fast Acting 1206 SinglFuse

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Datasheet

56,288In Stock

Cut Tape

$0.49

$0.44

$0.384

$0.344

View

Reel

$0.277

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

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

TISP4030H1BJR-S
Bourns
1: $1.33
23,888In Stock

Mfr. Part No.
TISP4030H1BJR-S

Mouser Part No
652-TISP4030H1BJR-S

Bourns

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

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Datasheet

23,888In Stock

Cut Tape

$1.33

$0.627

$0.452

$0.385

$0.347

Reel

$0.347

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Varistors ZV 20V 10%

ZV20K1812801NIR1
Bourns
1: $0.561
9,487In Stock

Mfr. Part No.
ZV20K1812801NIR1

Mouser Part No
652-ZV20K1812801NIR1

Bourns

Varistors ZV 20V 10%

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Datasheet

9,487In Stock

Cut Tape

$0.561

$0.351

$0.305

$0.284

Reel

$0.257

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Varistors ZV 20V 10%

ZV20K2220122NIR1
Bourns
1: $1.04
6,790In Stock

Mfr. Part No.
ZV20K2220122NIR1

Mouser Part No
652-ZV20K2220122NIR1

Bourns

Varistors ZV 20V 10%

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Datasheet

6,790In Stock

Cut Tape

$1.04

$0.676

$0.595

$0.557

Reel

$0.514

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Varistors ZV 25V 10%

ZV25K2220122NIR1HT
Bourns
1: $0.99
3,066In Stock

Mfr. Part No.
ZV25K2220122NIR1HT

Mouser Part No
652-ZV25K2220122NIRH

Bourns

Varistors ZV 25V 10%

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Datasheet

3,066In Stock

Cut Tape

$0.99

$0.728

$0.642

$0.602

Reel

$0.557

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Surface Mount Fuses 1206 slow-blow met-foil. 12A Auto

SF-1206SA1200R-2
Bourns
1: $0.74
9,890In Stock

Mfr. Part No.
SF-1206SA1200R-2

Mouser Part No
652-SF-1206SA1200R-2

Bourns

Surface Mount Fuses 1206 slow-blow met-foil. 12A Auto

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Datasheet

9,890In Stock

Cut Tape

$0.74

$0.685

$0.501

$0.429

View

Reel

$0.319

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Industrial Surge Protectors AC SPD 10KA RATED 120V

1202-120S
Bourns
1: $102.67
23In Stock

Mfr. Part No.
1202-120S

Mouser Part No
652-1202-120S

Bourns

Industrial Surge Protectors AC SPD 10KA RATED 120V

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Datasheet

23In Stock

$102.67

$86.35

$64.51

$64.50

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 60volts Fail Short

2020-15T-C2FLF
Bourns
1: $5.08
1,022In Stock

Mfr. Part No.
2020-15T-C2FLF

Mouser Part No
652-2020-15T-C2FLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 60volts Fail Short

Datasheet

1,022In Stock

$5.08

$4.21

$3.90

$3.23

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 350V 3 Pole

2026-35-C2LF
Bourns
1: $2.06
1,869In Stock

Mfr. Part No.
2026-35-C2LF

Mouser Part No
652-2026-35-C2LF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 350V 3 Pole

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Datasheet

1,869In Stock

$2.06

$1.62

$1.41

$1.27

View

Min.: 1
Mult.: 1

Varistors AVHT AUTO SERIES 17V

AV17K1206201NIR1HT
Bourns
1: $0.29
36,351In Stock

Mfr. Part No.
AV17K1206201NIR1HT

Mouser Part No
652-AV17K1206201NI1H

Bourns

Varistors AVHT AUTO SERIES 17V

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Datasheet

36,351In Stock

Cut Tape

$0.29

$0.174

$0.15

$0.144

Reel

$0.128

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Varistors AVHT AUTO SERIES 17V

AV17K2220122NIR1HT
Bourns
1: $1.41
6,240In Stock

Mfr. Part No.
AV17K2220122NIR1HT

Mouser Part No
652-AV17K2220122NI1H

Bourns

Varistors AVHT AUTO SERIES 17V

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Datasheet

6,240In Stock

Cut Tape

$1.41

$1.02

$0.918

$0.802

View

Reel

$0.533

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Varistors Chip Guard 0402 12 VOLTS

CG0402MLC-12LGA
Bourns
1: $0.311
12,930In Stock

Mfr. Part No.
CG0402MLC-12LGA

Mouser Part No
652-CG0402MLC-12LGA

Bourns

Varistors Chip Guard 0402 12 VOLTS

Learn More

Datasheet

12,930In Stock

Cut Tape

$0.311

$0.192

$0.166

$0.154

View

Reel

$0.13

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Varistors IsoMOV 3KA 175Vrms Bulk In-Line

IsoM3-175-B-L2
Bourns
1: $1.19
3,128In Stock

Mfr. Part No.
IsoM3-175-B-L2

Mouser Part No
652-ISOM3-175-B-L2

Bourns

Varistors IsoMOV 3KA 175Vrms Bulk In-Line

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Datasheet

3,128In Stock

$1.19

$0.662

$0.658

$0.657

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC PTC RESETTABLE 0.17A 60V RADIAL LEADED

MF-R017-2
Bourns
1: $0.45
11,331In Stock

Mfr. Part No.
MF-R017-2

Mouser Part No
652-MF-R017-2

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 0.17A 60V RADIAL LEADED

Learn More

Datasheet

11,331In Stock

Cut Tape

$0.45

$0.345

$0.323

$0.244

Reel

$0.207

View

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC 60V .75A-HD 40A MAX

MF-R075-2
Bourns
1: $0.411
11,646In Stock

Mfr. Part No.
MF-R075-2

Mouser Part No
652-MF-R075-2

Bourns

Resettable Fuses - PPTC 60V .75A-HD 40A MAX

Learn More

Datasheet

11,646In Stock

Cut Tape

$0.411

$0.372

$0.309

$0.285

Reel

$0.191

View

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC 60V .145A-HD 3A MAX

MF-RX014/250-0
Bourns
1: $0.65
11,522In Stock

Mfr. Part No.
MF-RX014/250-0

Mouser Part No
652-MF-RX014/250-0

Bourns

Resettable Fuses - PPTC 60V .145A-HD 3A MAX

Learn More

Datasheet

11,522In Stock

$0.65

$0.558

$0.419

$0.398

View

Min.: 1
Mult.: 1

Circuit Protection Devices

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