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: 506

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; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Resettable Fuses - PPTC 30V 1.85A-HD 40A MAX MF-R185-0-17 Bourns 1: £0.45 9,842In 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 Learn More about Bourns mf r	Datasheet	9,842In Stock	£0.45 £0.345 £0.29 £0.264 View £0.237 £0.23 £0.202	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 30V 3A-HD 40A MAX MF-R300-2 Bourns 1: £0.39 13,149In Stock	Mfr. Part No. MF-R300-2 Mouser Part No 652-MF-R300-2	Bourns	Resettable Fuses - PPTC 30V 3A-HD 40A MAX Learn More about Bourns mf r	Datasheet	13,149In Stock	Cut Tape £0.39 £0.357 £0.296 £0.273 Reel £0.177 View £0.245 £0.227 £0.202 £0.175	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC PTC RESETTABLE 3.0A 30V RADIAL LEADED MF-R300-AP Bourns 1: £0.48 7,429In Stock	Mfr. Part No. MF-R300-AP Mouser Part No 652-MF-R300-AP	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 3.0A 30V RADIAL LEADED Learn More about Bourns mf r	Datasheet	7,429In Stock	£0.48 £0.382 £0.321 £0.282 Reel £0.272 View £0.272 £0.259	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 30V 4A-HD 40A MAX MF-R400-2 Bourns 1: £0.398 10,372In Stock	Mfr. Part No. MF-R400-2 Mouser Part No 652-MF-R400-2	Bourns	Resettable Fuses - PPTC 30V 4A-HD 40A MAX Learn More about Bourns mf r	Datasheet	10,372In Stock	Cut Tape £0.398 £0.368 £0.305 £0.282 Reel £0.182 View £0.245 £0.228 £0.207 £0.18	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 30V 4A-HD 40A MAX MF-R400-2-14 Bourns 1: £0.413 9,604In Stock	Mfr. Part No. MF-R400-2-14 Mouser Part No 652-MF-R400-2-14	Bourns	Resettable Fuses - PPTC 30V 4A-HD 40A MAX Learn More about Bourns mf r	Datasheet	9,604In Stock	Cut Tape £0.413 £0.378 £0.313 £0.299 Reel £0.299	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC PTC RESETTABLE 9.0A 30V RADIAL LEADED MF-R900-2 Bourns 1: £0.623 4,007In Stock	Mfr. Part No. MF-R900-2 Mouser Part No 652-MF-R900-2	Bourns	Resettable Fuses - PPTC PTC RESETTABLE 9.0A 30V RADIAL LEADED Learn More about Bourns mf r	Datasheet	4,007In Stock	Cut Tape £0.623 £0.571 £0.474 £0.421 View Reel £0.279 £0.393 £0.362 £0.308 £0.279	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC PTC 0.7A 30V RADIAL LEADED HI-TEMP MF-RHT070-0 Bourns 1: £0.465 7,056In Stock	Mfr. Part No. MF-RHT070-0 Mouser Part No 652-MF-RHT070-0	Bourns	Resettable Fuses - PPTC PTC 0.7A 30V RADIAL LEADED HI-TEMP Learn More about Bourns mf rht fuses	Datasheet	7,056In Stock	£0.465 £0.369 £0.311 £0.273 View £0.249 £0.248	Min.: 1 Mult.: 1
Resettable Fuses - PPTC PTC 13.0A 16V RADIAL LEADED HI-TEMP MF-RHT1300-0 Bourns 1: £1.20 5,711In Stock	Mfr. Part No. MF-RHT1300-0 Mouser Part No 652-MF-RHT1300-0	Bourns	Resettable Fuses - PPTC PTC 13.0A 16V RADIAL LEADED HI-TEMP Learn More about Bourns mf rht fuses	Datasheet	5,711In Stock	£1.20 £1.07 £0.882 £0.788 View £0.716 £0.653 £0.602 £0.546 £0.51	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 60V 750MA-HD 10A MAX MF-SM075/60-2 Bourns 1: £0.308 13,599In Stock	Mfr. Part No. MF-SM075/60-2 Mouser Part No 652-MF-SM075/60-2	Bourns	Resettable Fuses - PPTC 60V 750MA-HD 10A MAX Learn More about Bourns multifuse	Datasheet	13,599In Stock	Cut Tape £0.308 £0.282 £0.234 £0.217 View Reel £0.154 £0.195 £0.18 £0.166 £0.156 £0.154 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC 33V 1.1A-HD 40A MAX MF-SM100/33-2 Bourns 1: £0.308 34,701In Stock	Mfr. Part No. MF-SM100/33-2 Mouser Part No 652-MF-SM100/33-2	Bourns	Resettable Fuses - PPTC 33V 1.1A-HD 40A MAX Learn More about Bourns multifuse	Datasheet	34,701In Stock	Cut Tape £0.308 £0.282 £0.234 £0.217 View Reel £0.145 £0.195 £0.18 £0.166 £0.153 £0.145 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC 33V 1.5A-HD 40A MAX MF-SM150/33-2 Bourns 1: £0.323 19,804In Stock	Mfr. Part No. MF-SM150/33-2 Mouser Part No 652-MF-SM150/33-2	Bourns	Resettable Fuses - PPTC 33V 1.5A-HD 40A MAX Learn More about Bourns multifuse	Datasheet	19,804In Stock	Cut Tape £0.323 £0.282 £0.239 £0.22 Reel £0.143 View £0.196 £0.179 £0.156 £0.136 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 6V 3.0A-HD 100A MAX MF-SM300-2 Bourns 1: £0.39 14,493In Stock	Mfr. Part No. MF-SM300-2 Mouser Part No 652-MF-SM300-2	Bourns	Resettable Fuses - PPTC 6V 3.0A-HD 100A MAX Learn More about Bourns multifuse	Datasheet	14,493In Stock	Cut Tape £0.39 £0.295 £0.249 £0.226 View Reel £0.192 £0.203 £0.192 £0.192 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC 16V 1.6A-HD 100A MAX MF-SMHT160-2 Bourns 1: £0.465 10,787In 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 about Bourns multifuse	Datasheet	10,787In Stock	Cut Tape £0.465 £0.357 £0.30 £0.273 Reel £0.191 View £0.245 £0.227 £0.226 £0.172 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 60V .5A-HD 40A MAX MF-R050 Bourns 1: £0.30 18,212In Stock	Mfr. Part No. MF-R050 Mouser Part No 652-MFR050	Bourns	Resettable Fuses - PPTC 60V .5A-HD 40A MAX Learn More about Bourns mf r	Datasheet	18,212In Stock	£0.30 £0.25 £0.223 £0.198 View £0.184 £0.173 £0.158 £0.132	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 30V 1.1A-HD 40A MAX MF-R110 Bourns 1: £0.30 10,571In Stock	Mfr. Part No. MF-R110 Mouser Part No 652-MFR110	Bourns	Resettable Fuses - PPTC 30V 1.1A-HD 40A MAX Learn More about Bourns mf r	Datasheet	10,571In Stock	£0.30 £0.272 £0.226 £0.208 View £0.187 £0.165 £0.154 £0.135 £0.134	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 30V 1.6A-HD 40A MAX MF-R160 Bourns 1: £0.33 8,915In Stock	Mfr. Part No. MF-R160 Mouser Part No 652-MFR160	Bourns	Resettable Fuses - PPTC 30V 1.6A-HD 40A MAX Learn More about Bourns mf r	Datasheet	8,915In Stock	£0.33 £0.28 £0.24 £0.225 View £0.21 £0.184 £0.172 £0.152	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 30V 1.85A-HD 40A MAX MF-R185 Bourns 1: £0.346 12,111In Stock	Mfr. Part No. MF-R185 Mouser Part No 652-MFR185	Bourns	Resettable Fuses - PPTC 30V 1.85A-HD 40A MAX Learn More about Bourns mf r	Datasheet	12,111In Stock	£0.346 £0.314 £0.261 £0.241 View £0.217 £0.20 £0.185 £0.18 £0.153	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX MF-R250 Bourns 1: £0.368 8,229In Stock 12,000Expected 05/01/2027	Mfr. Part No. MF-R250 Mouser Part No 652-MFR250	Bourns	Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX Learn More about Bourns mf r	Datasheet	8,229In Stock 12,000Expected 05/01/2027	£0.368 £0.335 £0.278 £0.257 View £0.231 £0.213 £0.196 £0.163	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 30V 4A-HD 40A MAX MF-R400 Bourns 1: £0.39 8,052In Stock	Mfr. Part No. MF-R400 Mouser Part No 652-MFR400	Bourns	Resettable Fuses - PPTC 30V 4A-HD 40A MAX Learn More about Bourns mf r	Datasheet	8,052In Stock	£0.39 £0.346 £0.295 £0.272 View £0.245 £0.227 £0.209 £0.173	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 30V 5A-HD 40A MAX MF-R500 Bourns 1: £0.413 7,622In Stock	Mfr. Part No. MF-R500 Mouser Part No 652-MFR500	Bourns	Resettable Fuses - PPTC 30V 5A-HD 40A MAX Learn More about Bourns mf r	Datasheet	7,622In Stock	£0.413 £0.378 £0.313 £0.289 View £0.26 £0.243 £0.224 £0.186 £0.183	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 30V 6A-HD 40A MAX MF-R700 Bourns 1: £0.533 5,410In Stock	Mfr. Part No. MF-R700 Mouser Part No 652-MFR700	Bourns	Resettable Fuses - PPTC 30V 6A-HD 40A MAX Learn More about Bourns mf r	Datasheet	5,410In Stock	£0.533 £0.491 £0.407 £0.375 View £0.338 £0.315 £0.284 £0.239 £0.237	Min.: 1 Mult.: 1
Resettable Fuses - PPTC 60V 500MA-HD 10A MAX MF-SM050-2 Bourns 1: £0.285 21,669In Stock 32,000Expected 19/11/2026	Mfr. Part No. MF-SM050-2 Mouser Part No 652-MFSM050-2	Bourns	Resettable Fuses - PPTC 60V 500MA-HD 10A MAX Learn More about Bourns multifuse	Datasheet	21,669In Stock 32,000Expected 19/11/2026	Cut Tape £0.285 £0.261 £0.217 £0.20 View Reel £0.121 £0.18 £0.162 £0.146 £0.133 £0.121 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC 30V 750MA-HD 40A MAX MF-SM075-2 Bourns 1: £0.285 13,469In Stock	Mfr. Part No. MF-SM075-2 Mouser Part No 652-MFSM075-2	Bourns	Resettable Fuses - PPTC 30V 750MA-HD 40A MAX Learn More about Bourns multifuse	Datasheet	13,469In Stock	Cut Tape £0.285 £0.261 £0.217 £0.20 View Reel £0.133 £0.18 £0.166 £0.15 £0.143 £0.133 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Resettable Fuses - PPTC 15V 1.5A-HD 40A MAX MF-SM150-2 Bourns 1: £0.39 13,160In Stock	Mfr. Part No. MF-SM150-2 Mouser Part No 652-MFSM150-2	Bourns	Resettable Fuses - PPTC 15V 1.5A-HD 40A MAX Learn More about Bourns multifuse	Datasheet	13,160In Stock	Cut Tape £0.39 £0.295 £0.249 £0.226 View Reel £0.183 £0.203 £0.19 £0.183 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 1A Fast Acting 0402 SinglFuse SF-0402F100-2 Bourns 1: £0.533 9,166In Stock	Mfr. Part No. SF-0402F100-2 Mouser Part No 652-SF-0402F100-2	Bourns	Surface Mount Fuses 1A Fast Acting 0402 SinglFuse Learn More about Bourns fast acting thin film smd fuses	Datasheet	9,166In Stock	Cut Tape £0.533 £0.418 £0.352 £0.309 View Reel £0.241 £0.278 £0.257 £0.241 £0.241 MouseReel Available	Min.: 1 Mult.: 1 : 10,000

Types of Circuit Protection

Customer Service Office

Company

Resources

Support

Share This

Types of Circuit Protection