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4.5 mm Fuses

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Width = 4.5 mm

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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.	Product Type	Fuse Size/Group	Current Rating	Voltage Rating AC	Voltage Rating DC
Surface Mount Fuses 50A 250V FAST ACTING 0456050.DRSDE Littelfuse 1: £5.75 6,790In Stock	Mfr. Part No. 0456050.DRSDE Mouser Part No 576-0456050.DRSDE	Littelfuse	Surface Mount Fuses 50A 250V FAST ACTING Learn More about Littelfuse 456de high current nano fuses	Datasheet	6,790In Stock	Cut Tape £5.75 £4.78 £4.41 £3.66 View Reel £2.39 £3.37 £3.03 £2.82 £2.64 £2.39 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD Fuses	12.2 mm x 4.5 mm	50 A	250 VAC	80 VDC
Surface Mount Fuses 250VAC 4A .016ohms 465 NANO2 0465004.DR Littelfuse 1: £1.75 3,422In Stock	Mfr. Part No. 0465004.DR Mouser Part No 576-0465004.DR	Littelfuse	Surface Mount Fuses 250VAC 4A .016ohms 465 NANO2 Learn More about Littelfuse nano fuses	Datasheet	3,422In Stock	Cut Tape £1.75 £1.59 £1.48 £0.995 View Reel £0.756 £0.882 £0.811 £0.759 £0.756 £0.756 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD Fuses	12.1 mm x 4.5 mm	4 A	250 VAC	250 VDC
Surface Mount Fuses 250VAC 1.6A .056ohms 465 NANO2 046501.6DR Littelfuse 1: £1.75 2,229In Stock	Mfr. Part No. 046501.6DR Mouser Part No 576-046501.6DR	Littelfuse	Surface Mount Fuses 250VAC 1.6A .056ohms 465 NANO2 Learn More about Littelfuse indoor led protection	Datasheet	2,229In Stock	Cut Tape £1.75 £1.59 £1.51 £1.22 View Reel £0.756 £1.04 £1.00 £0.849 £0.756 £0.756 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD Fuses	12.1 mm x 4.5 mm	1.6 A	250 VAC	250 VDC
Surface Mount Fuses 250VAC 0.63A .157ohms 462 NANO2 46206300000 Littelfuse 1: £2.47 1,243In Stock	Mfr. Part No. 46206300000 Mouser Part No 576-46206300000	Littelfuse	Surface Mount Fuses 250VAC 0.63A .157ohms 462 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,243In Stock	Cut Tape £2.47 £2.24 £2.17 £1.70 View Reel £1.11 £1.45 £1.36 £1.20 £1.13 £1.11 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD Fuses	10.5 mm x 4.5 mm	630 mA	250 VAC	250 VDC
Surface Mount Fuses 250VAC 0.8A .13ohms 462 NANO2 46208000000 Littelfuse 1: £2.47 1,290In Stock	Mfr. Part No. 46208000000 Mouser Part No 576-46208000000	Littelfuse	Surface Mount Fuses 250VAC 0.8A .13ohms 462 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,290In Stock	Cut Tape £2.47 £2.24 £2.17 £1.70 View Reel £1.11 £1.45 £1.36 £1.20 £1.11 £1.11 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD Fuses	10.5 mm x 4.5 mm	800 mA	250 VAC	250 VDC
Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 10OHM CMF-RL10-10-0 Bourns 1: £0.503 9,338In Stock	Mfr. Part No. CMF-RL10-10-0 Mouser Part No 652-CMF-RL10-10-0	Bourns	Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 10OHM Learn More about Bourns multifuse	Datasheet	9,338In Stock	£0.503 £0.438 £0.382 £0.351 View £0.316 £0.294 £0.274 £0.266 £0.264	Min.: 1 Mult.: 1	Resettable Fuses - PPTC
Surface Mount Fuses 250VAC 1A .107ohms 465 NANO2 0465001.DR Littelfuse 1: £1.58 7,057In Stock	Mfr. Part No. 0465001.DR Mouser Part No 576-0465001.DR	Littelfuse	Surface Mount Fuses 250VAC 1A .107ohms 465 NANO2 Learn More about Littelfuse indoor led protection	Datasheet	7,057In Stock	Cut Tape £1.58 £1.34 £1.19 £1.06 View Reel £0.756 £0.986 £0.908 £0.756 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD Fuses	12.1 mm x 4.5 mm	1 A	250 VAC	250 VDC
Surface Mount Fuses 250VAC 2.5A .026ohms 465 NANO2 046502.5DR Littelfuse 1: £1.72 505In Stock 1,500Expected 10/11/2026	Mfr. Part No. 046502.5DR Mouser Part No 576-046502.5DR	Littelfuse	Surface Mount Fuses 250VAC 2.5A .026ohms 465 NANO2 Learn More about Littelfuse nano fuses	Datasheet	505In Stock 1,500Expected 10/11/2026	Cut Tape £1.72 £1.58 £1.32 £1.19 View Reel £0.834 £1.10 £0.986 £0.834 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD Fuses	12.1 mm x 4.5 mm	2.5 A	250 VAC	250 VDC
Surface Mount Fuses 1245UMF, Time-Delay, 6.3 A TR-1245UMFT6-3-R Eaton Electronics 1: £0.856 4,589In Stock	Mfr. Part No. TR-1245UMFT6-3-R Mouser Part No 504-TR-1245UMFT6-3-R	Eaton Electronics	Surface Mount Fuses 1245UMF, Time-Delay, 6.3 A Learn More about Eaton Electronics eaton umf fuses	Datasheet	4,589In Stock	Cut Tape £0.856 £0.78 £0.653 £0.602 View Reel £0.473 £0.541 £0.499 £0.473 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	12.1 mm x 4.5 mm	6.3 A	250 VAC
Surface Mount Fuses 1245UMF, Time-Delay, 1 .6 A TR-1245UMFT1-6-R Eaton Electronics 1: £0.856 3,500In Stock	Mfr. Part No. TR-1245UMFT1-6-R Mouser Part No 504-TR-1245UMFT1-6-R	Eaton Electronics	Surface Mount Fuses 1245UMF, Time-Delay, 1 .6 A Learn More about Eaton Electronics eaton umf fuses	Datasheet	3,500In Stock	Cut Tape £0.856 £0.788 £0.653 £0.602 Reel £0.522 View £0.588 £0.56 £0.507 £0.498 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	12.1 mm x 4.5 mm	1.6 A	250 VAC
Surface Mount Fuses 1245UMF, Time-Delay, 1.25 A TR-1245UMFT1-25-R Eaton Electronics 1: £0.856 5,784In Stock	Mfr. Part No. TR-1245UMFT1-25-R Mouser Part No 504-TR-1245UMFT1-25R	Eaton Electronics	Surface Mount Fuses 1245UMF, Time-Delay, 1.25 A Learn More about Eaton Electronics eaton umf fuses	Datasheet	5,784In Stock	Cut Tape £0.856 £0.78 £0.652 £0.601 Reel £0.533 View £0.588 £0.56 £0.498 £0.473 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	12.1 mm x 4.5 mm	1.25 A	250 VAC
Surface Mount Fuses 1245UMF, Time-Delay, 4 A TR-1245UMFT4-R Eaton Electronics 1: £0.856 5,821In Stock	Mfr. Part No. TR-1245UMFT4-R Mouser Part No 504-TR-1245UMFT4-R	Eaton Electronics	Surface Mount Fuses 1245UMF, Time-Delay, 4 A Learn More about Eaton Electronics eaton umf fuses	Datasheet	5,821In Stock	Cut Tape £0.856 £0.78 £0.653 £0.602 Reel £0.511 View £0.588 £0.56 £0.498 £0.473 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	12.1 mm x 4.5 mm	4 A	250 VAC
Surface Mount Fuses 1245UMF, Time-Delay, 5 A TR-1245UMFT5-R Eaton Electronics 1: £0.856 4,498In Stock	Mfr. Part No. TR-1245UMFT5-R Mouser Part No 504-TR-1245UMFT5-R	Eaton Electronics	Surface Mount Fuses 1245UMF, Time-Delay, 5 A Learn More about Eaton Electronics eaton umf fuses	Datasheet	4,498In Stock	Cut Tape £0.856 £0.78 £0.652 £0.602 View Reel £0.473 £0.541 £0.499 £0.473 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	12.1 mm x 4.5 mm	5 A	250 VAC
Surface Mount Fuses 1245UMF, Time-Delay, 2.5 A TR-1245UMFT2-5-R Eaton Electronics 1: £0.856 5,597In Stock	Mfr. Part No. TR-1245UMFT2-5-R Mouser Part No 504-TR-1245UMFT2-5-R	Eaton Electronics	Surface Mount Fuses 1245UMF, Time-Delay, 2.5 A Learn More about Eaton Electronics eaton umf fuses	Datasheet	5,597In Stock	Cut Tape £0.856 £0.78 £0.652 £0.601 View Reel £0.473 £0.54 £0.498 £0.473 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	12.1 mm x 4.5 mm	2.5 A	250 VAC
Surface Mount Fuses 1245UMF, Time-Delay, 3.15 A TR-1245UMFT3-15-R Eaton Electronics 1: £0.856 4,819In Stock	Mfr. Part No. TR-1245UMFT3-15-R Mouser Part No 504-TR-1245UMFT3-15R	Eaton Electronics	Surface Mount Fuses 1245UMF, Time-Delay, 3.15 A Learn More about Eaton Electronics eaton umf fuses	Datasheet	4,819In Stock	Cut Tape £0.856 £0.78 £0.653 £0.602 Reel £0.506 View £0.588 £0.56 £0.498 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	12.1 mm x 4.5 mm	3.15 A	250 VAC
Surface Mount Fuses 4818 SMT Brick Fuse Fast Acting, High Current 60A 0ACH-9600-TE Bel Fuse 1: £6.25 22,959In Stock 27,000Expected 16/11/2026	Mfr. Part No. 0ACH-9600-TE Mouser Part No 530-0ACH-9600-TE	Bel Fuse	Surface Mount Fuses 4818 SMT Brick Fuse Fast Acting, High Current 60A Learn More about Bel Fuse 0ach	Datasheet	22,959In Stock 27,000Expected 16/11/2026	Cut Tape £6.25 £5.25 £4.85 £4.00 Reel £2.74 View £3.66 £3.42 £3.21 £2.52	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	4818 (1245 metric)	60 A	125 VAC	72 VDC
Surface Mount Fuses 40A 250V FAST ACTING 0456040.DRSDE Littelfuse 1: £5.38 19,284In Stock	Mfr. Part No. 0456040.DRSDE Mouser Part No 576-0456040.DRSDE	Littelfuse	Surface Mount Fuses 40A 250V FAST ACTING Learn More about Littelfuse 456de high current nano fuses	Datasheet	19,284In Stock	Cut Tape £5.38 £4.49 £4.14 £3.43 View Reel £2.31 £3.17 £2.85 £2.63 £2.31 £2.31 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD Fuses	12.2 mm x 4.5 mm	40 A	250 VAC	80 VDC
Surface Mount Fuses 250VAC 2A .039ohms 465 NANO2 0465002.DR Littelfuse 1: £1.77 1,378In Stock 3,000On Order	Mfr. Part No. 0465002.DR Mouser Part No 576-0465002.DR	Littelfuse	Surface Mount Fuses 250VAC 2A .039ohms 465 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,378In Stock 3,000On Order On Order Ship Dates Mfr. No: 0465002.DR Stock: 1,378 Can Dispatch Immediately On Order: 1,500 Expected 30/11/2026 1,500 Expected 08/03/2027 Factory Lead Time: 15 Weeks	Cut Tape £1.77 £1.53 £1.30 £1.13 View Reel £0.834 £1.05 £0.943 £0.834 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD Fuses	12.1 mm x 4.5 mm	2 A	250 VAC	250 VDC
Surface Mount Fuses 250VAC 5A .013ohms 465 NANO2 0465005.DR Littelfuse 1: £1.68 1,808In Stock 3,000Expected 28/01/2027	Mfr. Part No. 0465005.DR Mouser Part No 576-0465005.DR	Littelfuse	Surface Mount Fuses 250VAC 5A .013ohms 465 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,808In Stock 3,000Expected 28/01/2027	Cut Tape £1.68 £1.55 £1.28 £1.17 View Reel £0.834 £1.07 £0.969 £0.834 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD Fuses	12.1 mm x 4.5 mm	5 A	250 VAC	250 VDC
Surface Mount Fuses 250VAC 6.3A .0088ohms 465 NANO2 046506.3DR Littelfuse 1: £1.79 5,904In Stock	Mfr. Part No. 046506.3DR Mouser Part No 576-046506.3DR	Littelfuse	Surface Mount Fuses 250VAC 6.3A .0088ohms 465 NANO2 Learn More about Littelfuse nano fuses	Datasheet	5,904In Stock	Cut Tape £1.79 £1.63 £1.46 £1.27 View Reel £0.834 £1.14 £1.04 £0.908 £0.834 £0.834 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD Fuses	12.1 mm x 4.5 mm	6.3 A	250 VAC	250 VDC
Surface Mount Fuses 250VAC 0.5A .227ohms 462 NANO2 46205000000 Littelfuse 1: £3.01 1,856In Stock 4,500Expected 29/04/2027	Mfr. Part No. 46205000000 Mouser Part No 576-46205000000	Littelfuse	Surface Mount Fuses 250VAC 0.5A .227ohms 462 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,856In Stock 4,500Expected 29/04/2027	Cut Tape £3.01 £2.50 £2.31 £1.91 View Reel £1.43 £1.77 £1.59 £1.47 £1.43 £1.43 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD Fuses	10.5 mm x 4.5 mm	500 mA	250 VAC	250 VDC
Surface Mount Fuses 250VAC 4A .0158ohms 462 NANO2 46214000000 Littelfuse 1: £2.71 900In Stock	Mfr. Part No. 46214000000 Mouser Part No 576-46214000000	Littelfuse	Surface Mount Fuses 250VAC 4A .0158ohms 462 NANO2	Datasheet	900In Stock	Cut Tape £2.71 £2.36 £2.23 £1.80 View Reel £1.43 £1.59 £1.46 £1.43 £1.43 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD Fuses	NANO	4 A	250 VAC	250 VDC
Surface Mount Fuses 4818 SMT Brick Fuse Fast Acting, High Current 80A 0ACH-9800-TE Bel Fuse 1: £7.90 70In Stock 3,000Expected 31/12/2026	Mfr. Part No. 0ACH-9800-TE Mouser Part No 530-0ACH-9800-TE	Bel Fuse	Surface Mount Fuses 4818 SMT Brick Fuse Fast Acting, High Current 80A Learn More about Bel Fuse 0ach	Datasheet	70In Stock 3,000Expected 31/12/2026	Cut Tape £7.90 £6.59 £6.08 £5.05 View Reel £3.41 £4.63 £4.17 £3.95 £3.41 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	4818 (1245 metric)	80 A	125 VAC	72 VDC
Surface Mount Fuses 4818 SMT Brick Fuse Fast Acting, High Current 100A 0ACH-K100-TE Bel Fuse 1: £8.21 195In Stock 3,000Expected 03/12/2026	Mfr. Part No. 0ACH-K100-TE Mouser Part No 530-0ACH-K100-TE	Bel Fuse	Surface Mount Fuses 4818 SMT Brick Fuse Fast Acting, High Current 100A Learn More about Bel Fuse 0ach	Datasheet	195In Stock 3,000Expected 03/12/2026	Cut Tape £8.21 £6.82 £6.29 £5.21 View Reel £3.62 £4.80 £4.32 £4.16 £3.62	Min.: 1 Mult.: 1 : 1,000	SMD Fuses	4818 (1245 metric)	100 A	125 VAC	72 VDC
Surface Mount Fuses 250VAC 0.8A .1159ohms 464 NANO2 0464.800DR Littelfuse 1: £1.30 552In Stock	Mfr. Part No. 0464.800DR Mouser Part No 576-0464.800DR	Littelfuse	Surface Mount Fuses 250VAC 0.8A .1159ohms 464 NANO2 Learn More about Littelfuse nano fuses	Datasheet	552In Stock	Cut Tape £1.30 £1.20 £0.995 £0.925 View Reel £0.631 £0.826 £0.766 £0.631 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD Fuses	12.1 mm x 4.5 mm	800 mA	250 VAC	250 VDC

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4.5 mm Fuses

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