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: 227

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.
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 663In Stock 1,000Expected 09/02/2027	Mfr. Part No. 0451008.MRSN Mouser Part No 576-0451008.MRSN	Littelfuse	Surface Mount Fuses 125VAC 8A .0077ohms 451 NANO2	Datasheet	663In Stock 1,000Expected 09/02/2027	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 576In 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	576In 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 1,502In Stock	Mfr. Part No. 0451010.MRSN Mouser Part No 576-0451010.MRSN	Littelfuse	Surface Mount Fuses 125VAC 10A .0056ohms 451 NANO2	Datasheet	1,502In 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 1.25A .078ohms 451 NANO2 04511.25MRL Littelfuse 1: £1.68 79In Stock 4,000On Order	Mfr. Part No. 04511.25MRL Mouser Part No 576-04511.25MRL	Littelfuse	Surface Mount Fuses 125VAC 1.25A .078ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	79In Stock 4,000On Order On Order Ship Dates Mfr. No: 04511.25MRL Stock: 79 Can Dispatch Immediately On Order: 2,000 Expected 30/12/2026 2,000 Expected 09/04/2027 Factory Lead Time: 23 Weeks	Cut Tape £1.68 £1.53 £1.37 £1.19 View Reel £0.766 £1.05 £0.96 £0.871 £0.766 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 694In Stock 7,000Expected 06/01/2027	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	694In Stock 7,000Expected 06/01/2027	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
Surface Mount Fuses 125VAC 0.315A .3918ohms 453 NANO2 0453.315MR Littelfuse 1: £1.48 808In Stock 2,000Expected 10/06/2027	Mfr. Part No. 0453.315MR Mouser Part No 576-0453.315MR	Littelfuse	Surface Mount Fuses 125VAC 0.315A .3918ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	808In Stock 2,000Expected 10/06/2027	Cut Tape £1.48 £1.37 £1.12 £1.01 View Reel £0.682 £0.934 £0.841 £0.682 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 0.375A .4541ohms 453 NANO2 0453.375MR Littelfuse 1: £1.40 553In Stock 1,000Expected 04/03/2027	Mfr. Part No. 0453.375MR Mouser Part No 576-0453.375MR	Littelfuse	Surface Mount Fuses 125VAC 0.375A .4541ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	553In Stock 1,000Expected 04/03/2027	Cut Tape £1.40 £1.29 £1.07 £0.995 View Reel £0.682 £0.882 £0.818 £0.682 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 0.4A .4233ohms 453 NANO2 0453.400MR Littelfuse 1: £1.40 263In Stock	Mfr. Part No. 0453.400MR Mouser Part No 576-0453.400MR	Littelfuse	Surface Mount Fuses 125VAC 0.4A .4233ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	263In Stock	Cut Tape £1.40 £1.29 £1.07 £0.995 View Reel £0.682 £0.882 £0.818 £0.682 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 0.63A .2022ohms 453 NANO2 0453.630MR Littelfuse 1: £1.40 1,039In Stock	Mfr. Part No. 0453.630MR Mouser Part No 576-0453.630MR	Littelfuse	Surface Mount Fuses 125VAC 0.63A .2022ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,039In Stock	Cut Tape £1.40 £1.29 £1.07 £0.995 Reel £0.751 View £0.882 £0.818 £0.682 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 0.75A .1444ohms 453 NANO2 0453.750MR Littelfuse 1: £1.62 776In Stock 1,000Expected 16/06/2027	Mfr. Part No. 0453.750MR Mouser Part No 576-0453.750MR	Littelfuse	Surface Mount Fuses 125VAC 0.75A .1444ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	776In Stock 1,000Expected 16/06/2027	Cut Tape £1.62 £1.40 £1.29 £1.05 View Reel £0.682 £0.89 £0.834 £0.759 £0.682 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 2A .0367ohms 453 NANO2 0453002.MR Littelfuse 1: £1.03 285In Stock 19,000On Order	Mfr. Part No. 0453002.MR Mouser Part No 576-0453002.MR	Littelfuse	Surface Mount Fuses 125VAC 2A .0367ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	285In Stock 19,000On Order On Order Ship Dates Mfr. No: 0453002.MR Stock: 285 Can Dispatch Immediately On Order: 12,000 Expected 25/03/2027 7,000 Expected 19/04/2027 Factory Lead Time: 23 Weeks	Cut Tape £1.03 £0.856 £0.705 £0.649 Reel £0.608 View £0.608 £0.595 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 7A .009ohms 453 NANO2 0453007.MR Littelfuse 1: £1.40 233In Stock 3,000Expected 15/12/2026	Mfr. Part No. 0453007.MR Mouser Part No 576-0453007.MR	Littelfuse	Surface Mount Fuses 125VAC 7A .009ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	233In Stock 3,000Expected 15/12/2026	Cut Tape £1.40 £1.27 £1.07 £0.969 View Reel £0.682 £0.863 £0.788 £0.682 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 1.6A .058ohms 453 NANO2 045301.6MR Littelfuse 1: £1.40 1,083In Stock	Mfr. Part No. 045301.6MR Mouser Part No 576-045301.6MR	Littelfuse	Surface Mount Fuses 125VAC 1.6A .058ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,083In Stock	Cut Tape £1.40 £1.29 £1.07 £0.995 Reel £0.751 View £0.917 £0.834 £0.682 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses FUSE 65V V/FA NANO2 ROHS 20A 0453020.MR Littelfuse 1: £2.35 650In Stock	Mfr. Part No. 0453020.MR Mouser Part No 576-0453020.MR	Littelfuse	Surface Mount Fuses FUSE 65V V/FA NANO2 ROHS 20A	Datasheet	650In Stock	Cut Tape £2.35 £2.05 £1.94 £1.56 View Reel £1.08 £1.38 £1.27 £1.14 £1.08	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 3.5A .02ohms 453 NANO2 045303.5MR Littelfuse 1: £1.55 937In Stock 1,000Expected 30/11/2026	Mfr. Part No. 045303.5MR Mouser Part No 576-045303.5MR	Littelfuse	Surface Mount Fuses 125VAC 3.5A .02ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	937In Stock 1,000Expected 30/11/2026	Cut Tape £1.55 £1.40 £1.25 £1.07 View Reel £0.682 £0.925 £0.841 £0.759 £0.682 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Fuse Clips 5mm Clip 90 Degree Pin Shift 52100001009 Littelfuse 1: £0.196 6,736In Stock	Mfr. Part No. 52100001009 Mouser Part No 576-52100001009	Littelfuse	Fuse Clips 5mm Clip 90 Degree Pin Shift Learn More about Littelfuse _fuseholders	Datasheet	6,736In Stock	£0.196 £0.178 £0.148 £0.137 View £0.122 £0.113 £0.104 £0.094	Min.: 1 Mult.: 1

Types of Circuit Protection

Customer Service Office

Company

Resources

Support

Share This

Types of Circuit Protection