Circuit Protection – Mouser United Kingdom

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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 PTC 16V POLY SURF 1812L260/16MR Littelfuse 1: £0.986 6,895In Stock	Mfr. Part No. 1812L260/16MR Mouser Part No 576-1812L260/16MR	Littelfuse	Resettable Fuses - PPTC PTC 16V POLY SURF Learn More about Littelfuse 1812l fuses	Datasheet	6,895In Stock	Cut Tape £0.986 £0.748 £0.736 £0.636 Reel £0.44 View £0.556 £0.513 £0.418 £0.40 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Resettable Fuses - PPTC PTC 8V 1812 2.6A 8V 1812 2.6A 1812L260THDR Littelfuse 1: £0.45 6,132In Stock	Mfr. Part No. 1812L260THDR Mouser Part No 576-1812L260THDR	Littelfuse	Resettable Fuses - PPTC PTC 8V 1812 2.6A 8V 1812 2.6A Learn More about Littelfuse 1812l fuses	Datasheet	6,132In Stock	Cut Tape £0.45 £0.40 £0.344 £0.306 View Reel £0.226 £0.276 £0.255 £0.226 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Resettable Fuses - PPTC PTC 6V POLY SURF MOUNT 1812 3.0A 1812L300MR Littelfuse 1: £1.44 1,576In Stock	Mfr. Part No. 1812L300MR Mouser Part No 576-1812L300MR	Littelfuse	Resettable Fuses - PPTC PTC 6V POLY SURF MOUNT 1812 3.0A Learn More about Littelfuse 1812l fuses	Datasheet	1,576In Stock	Cut Tape £1.44 £1.34 £1.10 £1.02 View Reel £0.707 £0.917 £0.849 £0.707 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 2.5A 32V 1206 Fast-Acting AEC-Q200 043702.5WRA Littelfuse 1: £1.24 405In Stock	Mfr. Part No. 043702.5WRA Mouser Part No 576-043702.5WRA	Littelfuse	Surface Mount Fuses 2.5A 32V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	405In Stock	Cut Tape £1.24 £1.15 £0.952 £0.882 View Reel £0.599 £0.788 £0.725 £0.668 £0.599 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 3.5A 32V 1206 Fast-Acting AEC-Q200 043703.5WRA Littelfuse 1: £1.24 1,206In Stock	Mfr. Part No. 043703.5WRA Mouser Part No 576-043703.5WRA	Littelfuse	Surface Mount Fuses 3.5A 32V 1206 Fast-Acting AEC-Q200 Learn More about Littelfuse 437a fuses	Datasheet	1,206In Stock	Cut Tape £1.24 £1.15 £0.952 £0.882 View Reel £0.599 £0.788 £0.725 £0.668 £0.599 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 125VAC 0.125A 1.7ohms 451 NANO2 0451.125MRSN Littelfuse 1: £3.08 9In Stock 1,000Expected 27/01/2027	Mfr. Part No. 0451.125MRSN Mouser Part No 576-0451.125MRSN	Littelfuse	Surface Mount Fuses 125VAC 0.125A 1.7ohms 451 NANO2	Datasheet	9In Stock 1,000Expected 27/01/2027	Cut Tape £3.08 £2.70 £2.17 £1.96 View Reel £1.40 £1.75 £1.62 £1.40 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 0.4A .4233ohms 451 NANO2 0451.400MRL Littelfuse 1: £1.55 1,069In Stock	Mfr. Part No. 0451.400MRL Mouser Part No 576-0451.400MRL	Littelfuse	Surface Mount Fuses 125VAC 0.4A .4233ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,069In Stock	Cut Tape £1.55 £1.42 £1.19 £0.96 View Reel £0.766 £0.908 £0.834 £0.766 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 0.5A .3046ohms 451 NANO2 0451.500NRL Littelfuse 1: £1.55 1,225In Stock 5,000Expected 04/03/2027	Mfr. Part No. 0451.500NRL Mouser Part No 576-0451.500NRL	Littelfuse	Surface Mount Fuses 125VAC 0.5A .3046ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,225In Stock 5,000Expected 04/03/2027	Cut Tape £1.55 £1.42 £1.19 £0.995 View Reel £0.766 £0.917 £0.826 £0.766 £0.766 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Surface Mount Fuses 125VAC 0.63A .2022ohms 451 NANO2 0451.630MRL Littelfuse 1: £1.55 1,280In Stock 6,000On Order	Mfr. Part No. 0451.630MRL Mouser Part No 576-0451.630MRL	Littelfuse	Surface Mount Fuses 125VAC 0.63A .2022ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,280In Stock 6,000On Order On Order Ship Dates Mfr. No: 0451.630MRL Stock: 1,280 Can Dispatch Immediately On Order: 3,000 Expected 30/11/2026 3,000 Expected 23/12/2026 Factory Lead Time: 33 Weeks	Cut Tape £1.55 £1.42 £1.19 £1.07 View Reel £0.774 £0.986 £0.849 £0.774 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 0.75A .1444ohms 451 NANO2 0451.750NRL Littelfuse 1: £1.85 1,224In Stock	Mfr. Part No. 0451.750NRL Mouser Part No 576-0451.750NRL	Littelfuse	Surface Mount Fuses 125VAC 0.75A .1444ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,224In Stock	Cut Tape £1.85 £1.54 £1.24 £1.11 View Reel £0.766 £1.03 £0.925 £0.849 £0.803 £0.766 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Surface Mount Fuses 125VAC 3A .0227ohms 451 NANO2 0451003.MRSN Littelfuse 1: £1.42 365In Stock 1,000Expected 08/04/2027	Mfr. Part No. 0451003.MRSN Mouser Part No 576-0451003.MRSN	Littelfuse	Surface Mount Fuses 125VAC 3A .0227ohms 451 NANO2	Datasheet	365In Stock 1,000Expected 08/04/2027	Cut Tape £1.42 £1.25 £1.03 £0.934 View Reel £0.694 £0.856 £0.78 £0.694 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 3A .0227ohms 451 NANO2 0451003.NRL Littelfuse 1: £1.63 363In Stock 5,000Expected 30/11/2026	Mfr. Part No. 0451003.NRL Mouser Part No 576-0451003.NRL	Littelfuse	Surface Mount Fuses 125VAC 3A .0227ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	363In Stock 5,000Expected 30/11/2026	Cut Tape £1.63 £1.39 £1.15 £1.05 View Reel £0.766 £0.969 £0.882 £0.818 £0.766 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Surface Mount Fuses 125VAC 7A .009ohms 451 NANO2 0451007.MRSN Littelfuse 1: £1.42 567In Stock	Mfr. Part No. 0451007.MRSN Mouser Part No 576-0451007.MRSN	Littelfuse	Surface Mount Fuses 125VAC 7A .009ohms 451 NANO2	Datasheet	567In Stock	Cut Tape £1.42 £1.31 £1.09 £1.00 View Reel £0.694 £0.899 £0.849 £0.694 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 8A .0077ohms 451 NANO2 0451008.MRSN Littelfuse 1: £1.42 711In Stock 1,000Expected 05/04/2027	Mfr. Part No. 0451008.MRSN Mouser Part No 576-0451008.MRSN	Littelfuse	Surface Mount Fuses 125VAC 8A .0077ohms 451 NANO2	Datasheet	711In Stock 1,000Expected 05/04/2027	Cut Tape £1.42 £1.31 £1.09 £1.00 View Reel £0.694 £0.899 £0.834 £0.694 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 1.6A .058ohms 451 NANO2 045101.6MRL Littelfuse 1: £1.55 536In Stock 1,000Expected 25/03/2027	Mfr. Part No. 045101.6MRL Mouser Part No 576-045101.6MRL	Littelfuse	Surface Mount Fuses 125VAC 1.6A .058ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	536In Stock 1,000Expected 25/03/2027	Cut Tape £1.55 £1.40 £1.19 £1.05 View Reel £0.774 £0.952 £0.834 £0.774 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 10A .0056ohms 451 NANO2 0451010.MRSN Littelfuse 1: £1.42 1,512In Stock	Mfr. Part No. 0451010.MRSN Mouser Part No 576-0451010.MRSN	Littelfuse	Surface Mount Fuses 125VAC 10A .0056ohms 451 NANO2	Datasheet	1,512In Stock	Cut Tape £1.42 £1.31 £1.09 £0.995 View Reel £0.694 £0.899 £0.834 £0.694 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 65VAC 15A .0037ohms 451 NANO2 0451015.MRSN Littelfuse 1: £1.42 1,039In Stock	Mfr. Part No. 0451015.MRSN Mouser Part No 576-0451015.MRSN	Littelfuse	Surface Mount Fuses 65VAC 15A .0037ohms 451 NANO2	Datasheet	1,039In Stock	Cut Tape £1.42 £1.31 £1.09 £1.00 View Reel £0.694 £0.834 £0.759 £0.694 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 2.5A .0286ohms 451 NANO2 045102.5MRSN Littelfuse 1: £1.72 725In Stock	Mfr. Part No. 045102.5MRSN Mouser Part No 576-045102.5MRSN	Littelfuse	Surface Mount Fuses 125VAC 2.5A .0286ohms 451 NANO2	Datasheet	725In Stock	Cut Tape £1.72 £1.41 £1.13 £1.00 Reel £0.882 View £0.943 £0.882 £0.747 £0.725 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses FUSE 65V V/FA NANO2 Sn-DIP ROHS 20A 0451020.MRSN Littelfuse 1: £1.50 998In Stock	Mfr. Part No. 0451020.MRSN Mouser Part No 576-0451020.MRSN	Littelfuse	Surface Mount Fuses FUSE 65V V/FA NANO2 Sn-DIP ROHS 20A	Datasheet	998In Stock	Cut Tape £1.50 £1.39 £1.14 £1.04 Reel £0.766 View £0.943 £0.899 £0.694	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 3.5A .02ohms 451 NANO2 045103.5MRSN Littelfuse 1: £1.70 923In Stock	Mfr. Part No. 045103.5MRSN Mouser Part No 576-045103.5MRSN	Littelfuse	Surface Mount Fuses 125VAC 3.5A .02ohms 451 NANO2	Datasheet	923In Stock	Cut Tape £1.70 £1.41 £1.13 £1.02 Reel £0.747 View £0.943 £0.849 £0.694 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 6.3A .0096ohms 451 NANO2 045106.3MRSN Littelfuse 1: £1.42 39In Stock 2,000On Order	Mfr. Part No. 045106.3MRSN Mouser Part No 576-045106.3MRSN	Littelfuse	Surface Mount Fuses 125VAC 6.3A .0096ohms 451 NANO2	Datasheet	39In Stock 2,000On Order On Order Ship Dates Mfr. No: 045106.3MRSN Stock: 39 Can Dispatch Immediately On Order: 1,000 Expected 15/12/2026 1,000 Expected 18/03/2027 Factory Lead Time: 23 Weeks	Cut Tape £1.42 £1.31 £1.09 £1.00 View Reel £0.694 £0.899 £0.834 £0.694 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 3.15A .0215ohms 451 NANO2 04513.15MRSN Littelfuse 1: £1.42 343In Stock	Mfr. Part No. 04513.15MRSN Mouser Part No 576-04513.15MRSN	Littelfuse	Surface Mount Fuses 125VAC 3.15A .0215ohms 451 NANO2	Datasheet	343In Stock	Cut Tape £1.42 £1.31 £1.09 £1.00 View Reel £0.694 £0.899 £0.834 £0.694	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 0.125A 1.7ohms 453 NANO2 0453.125MR Littelfuse 1: £2.96 119In Stock 1,000Expected 18/02/2027	Mfr. Part No. 0453.125MR Mouser Part No 576-0453.125MR	Littelfuse	Surface Mount Fuses 125VAC 0.125A 1.7ohms 453 NANO2	Datasheet	119In Stock 1,000Expected 18/02/2027	Cut Tape £2.96 £2.73 £2.27 £2.10 View Reel £1.56 £1.88 £1.74 £1.56 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 0.2A .8372ohms 453 NANO2 0453.200MR Littelfuse 1: £3.30 191In Stock 1,000Expected 30/12/2026	Mfr. Part No. 0453.200MR Mouser Part No 576-0453.200MR	Littelfuse	Surface Mount Fuses 125VAC 0.2A .8372ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	191In Stock 1,000Expected 30/12/2026	Cut Tape £3.30 £2.87 £2.31 £2.09 View Reel £1.53 £1.88 £1.73 £1.53 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 0.25A .5765ohms 453 NANO2 0453.250MR Littelfuse 1: £1.62 1,190In Stock 7,000On Order	Mfr. Part No. 0453.250MR Mouser Part No 576-0453.250MR	Littelfuse	Surface Mount Fuses 125VAC 0.25A .5765ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,190In Stock 7,000On Order On Order Ship Dates Mfr. No: 0453.250MR Stock: 1,190 Can Dispatch Immediately On Order: 2,000 Expected 18/03/2027 5,000 Expected 22/04/2027 Factory Lead Time: 27 Weeks	Cut Tape £1.62 £1.35 £1.11 £0.995 View Reel £0.684 £0.917 £0.818 £0.684 MouseReel Available	Min.: 1 Mult.: 1 : 1,000

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Types of Circuit Protection