Circuit Protection – Mouser United Kingdom

.hide-partial { max-height: none; } .show-more { display: none; }

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 497

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Surface Mount Fuses 0.4A Fast Acting 0603 Singlfuse

SF-0603F040-2
Bourns
1: £0.458
6,446In Stock

Mfr. Part No.
SF-0603F040-2

Mouser Part No
652-SF-0603F040-2

Bourns

Surface Mount Fuses 0.4A Fast Acting 0603 Singlfuse

Learn More

Datasheet

6,446In Stock

Cut Tape

£0.458

£0.382

£0.322

£0.268

View

Reel

£0.169

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Surface Mount Fuses 3A Fast Acting 0603 SinglFuse

SF-0603F300-2
Bourns
1: £0.338
9,010In Stock

Mfr. Part No.
SF-0603F300-2

Mouser Part No
652-SF-0603F300-2

Bourns

Surface Mount Fuses 3A Fast Acting 0603 SinglFuse

Learn More

Datasheet

9,010In Stock

Cut Tape

£0.338

£0.308

£0.274

£0.251

View

Reel

£0.167

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Surface Mount Fuses 0.5A Fast Acting 1206 SinglFuse

SF-1206F050-2
Bourns
1: £0.383
16,405In Stock

Mfr. Part No.
SF-1206F050-2

Mouser Part No
652-SF-1206F050-2

Bourns

Surface Mount Fuses 0.5A Fast Acting 1206 SinglFuse

Learn More

Datasheet

16,405In Stock

Cut Tape

£0.383

£0.283

£0.252

£0.243

View

Reel

£0.147

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Surface Mount Fuses 1.6A Fast Acting 0402 SinglFuse

SF-0402F160-2
Bourns
1: £0.488
19,416In Stock

Mfr. Part No.
SF-0402F160-2

Mouser Part No
652-SF-0402F160-2

Bourns

Surface Mount Fuses 1.6A Fast Acting 0402 SinglFuse

Learn More

Datasheet

19,416In Stock

Cut Tape

£0.488

£0.406

£0.342

£0.285

View

Reel

£0.18

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Resettable Fuses - PPTC PTC RESETTABLE 5.0A 30V RADIAL LEADED

MF-R500-AP
Bourns
1: £0.601
3,929In Stock

Mfr. Part No.
MF-R500-AP

Mouser Part No
652-MF-R500-AP

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 5.0A 30V RADIAL LEADED

Learn More

Datasheet

3,929In Stock

£0.601

£0.456

£0.428

£0.323

Reel

£0.234

View

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC PTC RESETTABLE 6.0A 30V RADIAL LEADED

MF-R600-0-14
Bourns
1: £0.698
2,471In Stock

Mfr. Part No.
MF-R600-0-14

Mouser Part No
652-MF-R600-0-14

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 6.0A 30V RADIAL LEADED

Learn More

Datasheet

2,471In Stock

£0.698

£0.53

£0.497

£0.375

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 16V .7A-HD 40A MAX

MF-RHT070-2
Bourns
1: £0.503
5,549In Stock

Mfr. Part No.
MF-RHT070-2

Mouser Part No
652-MF-RHT070-2

Bourns

Resettable Fuses - PPTC 16V .7A-HD 40A MAX

Learn More

Datasheet

5,549In Stock

Cut Tape

£0.503

£0.382

£0.358

£0.271

Reel

£0.196

View

Min.: 1
Mult.: 1

Reel: 3,000

Surface Mount Fuses 0.8A Fast Acting 0603 SinglFuse

SF-0603F080-2
Bourns
1: £0.54
5,584In Stock

Mfr. Part No.
SF-0603F080-2

Mouser Part No
652-SF-0603F080-2

Bourns

Surface Mount Fuses 0.8A Fast Acting 0603 SinglFuse

Learn More

Datasheet

5,584In Stock

Cut Tape

£0.54

£0.481

£0.271

£0.238

View

Reel

£0.156

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Resettable Fuses - PPTC 6V 2.6A-HD 100A MAX

MF-SM260-2
Bourns
1: £0.39
5,024In Stock

Mfr. Part No.
MF-SM260-2

Mouser Part No
652-MFSM260-2

Bourns

Resettable Fuses - PPTC 6V 2.6A-HD 100A MAX

Learn More

Datasheet

Product Comments

5,024In Stock

Cut Tape

£0.39

£0.296

£0.278

£0.21

View

Reel

£0.134

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 16V 1.6A-HD 100A MAX

MF-SMHT160-2
Bourns
1: £0.361
5,712In Stock

Mfr. Part No.
MF-SMHT160-2

Mouser Part No
652-MF-SMHT160-2

Bourns

Resettable Fuses - PPTC 16V 1.6A-HD 100A MAX

Learn More

Datasheet

Product Comments

5,712In Stock

Cut Tape

£0.361

£0.258

£0.22

£0.203

View

Reel

£0.142

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC PTC RESETTABLE 1.5A 6V SMD 1210

MF-USMF150-2
Bourns
1: £0.323
5,789In Stock

Mfr. Part No.
MF-USMF150-2

Mouser Part No
652-MF-USMF150-2

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 1.5A 6V SMD 1210

Learn More

Datasheet

5,789In Stock

Cut Tape

£0.323

£0.247

£0.231

£0.175

Reel

£0.15

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Surface Mount Fuses 3.15A Fast Acting 0603 SinglFuse

SF-0603F315-2
Bourns
1: £0.458
5,361In Stock

Mfr. Part No.
SF-0603F315-2

Mouser Part No
652-SF-0603F315-2

Bourns

Surface Mount Fuses 3.15A Fast Acting 0603 SinglFuse

Learn More

Datasheet

5,361In Stock

Cut Tape

£0.458

£0.382

£0.322

£0.268

View

Reel

£0.169

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Resettable Fuses - PPTC 0.20A 60V 1.5ohm Hold .20 Trip .40

MF-R020-0-D6
Bourns
1: £0.548
669In Stock

Mfr. Part No.
MF-R020-0-D6

Mouser Part No
652-MF-R020-0-D6

Bourns

Resettable Fuses - PPTC 0.20A 60V 1.5ohm Hold .20 Trip .40

Learn More

Datasheet

669In Stock

£0.548

£0.419

£0.393

£0.297

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 3425 High Temp SMD Polymer PTC 3.0A/16V

MF-SMHT300-2
Bourns
1: £0.496
4,142In Stock
New Product

Mfr. Part No.
MF-SMHT300-2

Mouser Part No
652-MF-SMHT300-2

New Product

Bourns

Resettable Fuses - PPTC 3425 High Temp SMD Polymer PTC 3.0A/16V

Learn More

Datasheet

4,142In Stock

Cut Tape

£0.496

£0.391

£0.367

£0.277

Reel

£0.233

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.3A/60V

MF-LSMF030X-2
Bourns
1: £0.443
8,124In Stock

Mfr. Part No.
MF-LSMF030X-2

Mouser Part No
652-MF-LSMF030X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.3A/60V

Learn More

8,124In Stock

Cut Tape

£0.443

£0.409

£0.34

£0.306

View

Reel

£0.211

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.5A/60V

MF-LSMF050X-2
Bourns
1: £0.443
11,719In Stock

Mfr. Part No.
MF-LSMF050X-2

Mouser Part No
652-MF-LSMF050X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.5A/60V

Learn More

11,719In Stock

Cut Tape

£0.443

£0.409

£0.34

£0.313

View

Reel

£0.204

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.75A/60V

MF-LSMF075/60X-2
Bourns
1: £0.511
8,774In Stock

Mfr. Part No.
MF-LSMF075/60X-2

Mouser Part No
652-MF-LSMF075/60X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.75A/60V

Learn More

8,774In Stock

Cut Tape

£0.511

£0.46

£0.388

£0.351

View

Reel

£0.237

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.1A/60V

MF-LSMF110/60X-2
Bourns
1: £0.548
11,160In Stock

Mfr. Part No.
MF-LSMF110/60X-2

Mouser Part No
652-MF-LSMF110/60X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.1A/60V

Learn More

11,160In Stock

Cut Tape

£0.548

£0.487

£0.42

£0.36

View

Reel

£0.258

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.5A/33V

MF-LSMF150/33X-2
Bourns
1: £0.458
11,480In Stock

Mfr. Part No.
MF-LSMF150/33X-2

Mouser Part No
652-MF-LSMF150/33X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.5A/33V

Learn More

Datasheet

11,480In Stock

Cut Tape

£0.458

£0.451

£0.388

£0.347

View

Reel

£0.237

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 2.0A/24V

MF-LSMF200/24X-2
Bourns
1: £0.586
6,908In Stock
12,000Expected 20/05/2026

Mfr. Part No.
MF-LSMF200/24X-2

Mouser Part No
652-MF-LSMF200/24X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 2.0A/24V

Learn More

Datasheet

6,908In Stock

12,000Expected 20/05/2026

Cut Tape

£0.586

£0.518

£0.372

£0.343

View

Reel

£0.244

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

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

MF-LSMF330/24X-2
Bourns
1: £1.16
10,582In 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

Learn More

Datasheet

10,582In Stock

Cut Tape

£1.16

£1.05

£0.834

£0.788

View

Reel

£0.544

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 4.0A/16V

MF-LSMF400/16X-2
Bourns
1: £1.16
7,004In Stock

Mfr. Part No.
MF-LSMF400/16X-2

Mouser Part No
652-MF-LSMF400/16X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 4.0A/16V

Learn More

Datasheet

7,004In Stock

Cut Tape

£1.16

£1.05

£0.818

£0.796

View

Reel

£0.59

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 5.0A/16V

MF-LSMF500/16X-2
Bourns
1: £1.16
2,966In Stock
11,500Expected 11/05/2026

Mfr. Part No.
MF-LSMF500/16X-2

Mouser Part No
652-MF-LSMF500/16X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 5.0A/16V

Learn More

Datasheet

2,966In Stock

11,500Expected 11/05/2026

Cut Tape

£1.16

£1.05

£0.834

£0.68

View

Reel

£0.485

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 60V 100MA-HD 40A MAX

MF-MSMF010-2
Bourns
1: £0.225
112,067In Stock

Mfr. Part No.
MF-MSMF010-2

Mouser Part No
652-MF-MSMF010-2

Bourns

Resettable Fuses - PPTC 60V 100MA-HD 40A MAX

Learn More

Datasheet

112,067In Stock

Cut Tape

£0.225

£0.172

£0.142

£0.132

Reel

£0.105

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.75A/30V

MF-LSMF075X-2
Bourns
1: £0.48
4,051In Stock

Mfr. Part No.
MF-LSMF075X-2

Mouser Part No
652-MF-LSMF075X-2

Bourns

Resettable Fuses - PPTC 2920 Resettable SMD PPTC 0.75A/30V

Learn More

Datasheet

4,051In Stock

Cut Tape

£0.48

£0.394

£0.351

£0.32

View

Reel

£0.212

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6,000

Types of Circuit Protection

Customer Service Office

Company

Resources

Support