Circuit Protection – Mouser Ireland

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Surface Mount Fuses 125VAC 2.5A .0286ohms 451 NANO2 045102.5NRL Littelfuse 1: €2.13 5,000Expected 25/03/2027	Mfr. Part No. 045102.5NRL Mouser Part No 576-045102.5NRL	Littelfuse	Surface Mount Fuses 125VAC 2.5A .0286ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	5,000Expected 25/03/2027	Cut Tape €2.13 €1.76 €1.42 €1.25 View Reel €0.886 €1.18 €1.03 €0.955 €0.894 €0.886 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Surface Mount Fuses 125VAC 2.5A .0286ohms 453 NANO2 045302.5MR Littelfuse 1: €1.81 1,993Expected 30/12/2026	Mfr. Part No. 045302.5MR Mouser Part No 576-045302.5MR	Littelfuse	Surface Mount Fuses 125VAC 2.5A .0286ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,993Expected 30/12/2026	Cut Tape €1.81 €1.63 €1.45 €1.26 View Reel €0.781 €1.08 €0.989 €0.886 €0.781 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 1.25A .078ohms 453 NANO2 04531.25MR Littelfuse 1: €1.60 1,975On Order	Mfr. Part No. 04531.25MR Mouser Part No 576-04531.25MR	Littelfuse	Surface Mount Fuses 125VAC 1.25A .078ohms 453 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,975On Order On Order Ship Dates Mfr. No: 04531.25MR Stock: 0 On Order: 975 Expected 07/12/2026 1,000 Expected 08/04/2027 Factory Lead Time: 23 Weeks	Cut Tape €1.60 €1.48 €1.23 €1.14 Reel €0.783 View €1.01 €0.937 €0.781 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ESD Protection Diodes / TVS Diodes 600W 11V AEC-Q101 5% Uni-Directional TPSMA6L11A Littelfuse 1: €0.593 12,997On Order	Mfr. Part No. TPSMA6L11A Mouser Part No 576-TPSMA6L11A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 11V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	12,997On Order On Order Ship Dates Mfr. No: TPSMA6L11A Stock: 0 On Order: 997 Expected 23/11/2026 3,000 Expected 25/01/2027 9,000 Expected 17/02/2027 Factory Lead Time: 14 Weeks	Cut Tape €0.593 €0.269 €0.237 €0.181 Reel €0.141 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 22V AEC-Q101 5% Uni-Directional TPSMA6L22A Littelfuse 1: €0.628 6In Stock	Mfr. Part No. TPSMA6L22A Mouser Part No 576-TPSMA6L22A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 22V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	6In Stock	Cut Tape €0.628 €0.286 €0.251 €0.192 Reel €0.146 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 85V AEC-Q101 5% Uni-Directional TPSMA6L85A Littelfuse 1: €0.662 9,803Expected 23/11/2026	Mfr. Part No. TPSMA6L85A Mouser Part No 576-TPSMA6L85A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 85V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	9,803Expected 23/11/2026	Cut Tape €0.662 €0.342 €0.26 €0.202 €0.187 Reel €0.141 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 65VAC 12A .0049ohms 451 NANO2 0451012.MRSN Littelfuse 1: €1.72 1,000Expected 28/12/2026	Mfr. Part No. 0451012.MRSN Mouser Part No 576-0451012.MRSN	Littelfuse	Surface Mount Fuses 65VAC 12A .0049ohms 451 NANO2	Datasheet	1,000Expected 28/12/2026	Cut Tape €1.72 €1.54 €1.26 €1.14 View Reel €0.795 €1.05 €0.937 €0.795 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 0.5A .3046ohms 451 NANO2 0451.500MRSN Littelfuse 1,000: €2.07 18,000Factory Stock Available	Mfr. Part No. 0451.500MRSN Mouser Part No 576-0451.500MRSN	Littelfuse	Surface Mount Fuses 125VAC 0.5A .3046ohms 451 NANO2	Datasheet	18,000Factory Stock Available More Info Available	Reel €2.07 €1.91 €1.85	Min.: 1,000 Mult.: 1,000 : 1,000
Surface Mount Fuses 125VAC 0.63A .2022ohms 451 NANO2 0451.630MRSN Littelfuse 1,000: €1.94 3,000Factory Stock Available	Mfr. Part No. 0451.630MRSN Mouser Part No 576-0451.630MRSN	Littelfuse	Surface Mount Fuses 125VAC 0.63A .2022ohms 451 NANO2	Datasheet	3,000Factory Stock Available More Info Available	Reel €1.94 €1.92 €1.86	Min.: 1,000 Mult.: 1,000 : 1,000
Surface Mount Fuses 125VAC 0.062A 5.5ohms 451 NANO2 0451.062NRL Littelfuse 5,000: €3.23 Non-Stocked Lead-Time 27 Weeks	Mfr. Part No. 0451.062NRL Mouser Part No 576-0451.062NRL	Littelfuse	Surface Mount Fuses 125VAC 0.062A 5.5ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	Non-Stocked Lead-Time 27 Weeks	Reel €3.23	Min.: 5,000 Mult.: 5,000 : 5,000
Surface Mount Fuses 125VAC 0.08A 4.05ohms 451 NANO2 0451.080MRSN Littelfuse 1,000: €2.89 Non-Stocked Lead-Time 27 Weeks	Mfr. Part No. 0451.080MRSN Mouser Part No 576-0451.080MRSN	Littelfuse	Surface Mount Fuses 125VAC 0.08A 4.05ohms 451 NANO2	Datasheet	Non-Stocked Lead-Time 27 Weeks	Reel €2.89	Min.: 1,000 Mult.: 1,000 : 1,000
Surface Mount Fuses 125VAC 0.08A 4.05ohms 451 NANO2 0451.080NRL Littelfuse 5,000: €3.23 Non-Stocked Lead-Time 27 Weeks	Mfr. Part No. 0451.080NRL Mouser Part No 576-0451.080NRL	Littelfuse	Surface Mount Fuses 125VAC 0.08A 4.05ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	Non-Stocked Lead-Time 27 Weeks	Reel €3.23	Min.: 5,000 Mult.: 5,000 : 5,000
Surface Mount Fuses 125VAC 0.1A 3.1ohms 451 NANO2 0451.100MRSN Littelfuse 1,000: €1.71 Non-Stocked Lead-Time 27 Weeks	Mfr. Part No. 0451.100MRSN Mouser Part No 576-0451.100MRSN	Littelfuse	Surface Mount Fuses 125VAC 0.1A 3.1ohms 451 NANO2	Datasheet	Non-Stocked Lead-Time 27 Weeks	Reel €1.71	Min.: 1,000 Mult.: 1,000 : 1,000
Surface Mount Fuses 125VAC 0.1A 3.1ohms 451 NANO2 0451.100NRL Littelfuse 5,000: €2.14 Non-Stocked Lead-Time 27 Weeks	Mfr. Part No. 0451.100NRL Mouser Part No 576-0451.100NRL	Littelfuse	Surface Mount Fuses 125VAC 0.1A 3.1ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	Non-Stocked Lead-Time 27 Weeks	Reel €2.14	Min.: 5,000 Mult.: 5,000 : 5,000
Surface Mount Fuses 125VAC 0.16A 1.2157ohms 451 NANO2 0451.160MRSN Littelfuse 1,000: €1.93 Non-Stocked Lead-Time 27 Weeks	Mfr. Part No. 0451.160MRSN Mouser Part No 576-0451.160MRSN	Littelfuse	Surface Mount Fuses 125VAC 0.16A 1.2157ohms 451 NANO2	Datasheet	Non-Stocked Lead-Time 27 Weeks	Reel €1.93	Min.: 1,000 Mult.: 1,000 : 1,000
Surface Mount Fuses 125VAC 0.16A 1.2157ohms 451 NANO2 0451.160NRL Littelfuse 5,000: €2.14 Non-Stocked Lead-Time 27 Weeks	Mfr. Part No. 0451.160NRL Mouser Part No 576-0451.160NRL	Littelfuse	Surface Mount Fuses 125VAC 0.16A 1.2157ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	Non-Stocked Lead-Time 27 Weeks	Reel €2.14	Min.: 5,000 Mult.: 5,000 : 5,000
Surface Mount Fuses 125VAC 0.2A .8372ohms 451 NANO2 0451.200MRSN Littelfuse 1,000: €1.93 Non-Stocked Lead-Time 27 Weeks	Mfr. Part No. 0451.200MRSN Mouser Part No 576-0451.200MRSN	Littelfuse	Surface Mount Fuses 125VAC 0.2A .8372ohms 451 NANO2	Datasheet	Non-Stocked Lead-Time 27 Weeks	Reel €1.93	Min.: 1,000 Mult.: 1,000 : 1,000
Surface Mount Fuses 125VAC 0.2A .8372ohms 451 NANO2 0451.200NRL Littelfuse 5,000: €2.14 Non-Stocked Lead-Time 27 Weeks	Mfr. Part No. 0451.200NRL Mouser Part No 576-0451.200NRL	Littelfuse	Surface Mount Fuses 125VAC 0.2A .8372ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	Non-Stocked Lead-Time 27 Weeks	Reel €2.14	Min.: 5,000 Mult.: 5,000 : 5,000
Surface Mount Fuses 125VAC 0.25A .5765ohms 451 NANO2 0451.250MRSN Littelfuse 1,000: €1.93 Non-Stocked Lead-Time 27 Weeks	Mfr. Part No. 0451.250MRSN Mouser Part No 576-0451.250MRSN	Littelfuse	Surface Mount Fuses 125VAC 0.25A .5765ohms 451 NANO2	Datasheet	Non-Stocked Lead-Time 27 Weeks	Reel €1.93	Min.: 1,000 Mult.: 1,000 : 1,000
Surface Mount Fuses 125VAC 0.315A .3918ohms 451 NANO2 0451.315MRSN Littelfuse 1: €4.21 Non-Stocked Lead-Time 27 Weeks	Mfr. Part No. 0451.315MRSN Mouser Part No 576-0451.315MRSN	Littelfuse	Surface Mount Fuses 125VAC 0.315A .3918ohms 451 NANO2	Datasheet	Non-Stocked Lead-Time 27 Weeks	Cut Tape €4.21 €3.53 €2.78 €2.47 View Reel €1.93 €2.22 €2.04 €1.93 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 125VAC 0.315A .3918ohms 451 NANO2 0451.315NRL Littelfuse 5,000: €0.946 Non-Stocked Lead-Time 27 Weeks	Mfr. Part No. 0451.315NRL Mouser Part No 576-0451.315NRL	Littelfuse	Surface Mount Fuses 125VAC 0.315A .3918ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	Non-Stocked Lead-Time 27 Weeks	Reel €0.946	Min.: 5,000 Mult.: 5,000 : 5,000
Surface Mount Fuses 125VAC 0.375A .4541ohms 451 NANO2 0451.375MRSN Littelfuse 1,000: €1.92 Non-Stocked Lead-Time 23 Weeks	Mfr. Part No. 0451.375MRSN Mouser Part No 576-0451.375MRSN	Littelfuse	Surface Mount Fuses 125VAC 0.375A .4541ohms 451 NANO2	Datasheet	Non-Stocked Lead-Time 23 Weeks	Reel €1.92 €1.90 €1.83	Min.: 1,000 Mult.: 1,000 : 1,000
Surface Mount Fuses 125VAC 0.375A .4541ohms 451 NANO2 0451.375NRL Littelfuse 5,000: €0.903 Non-Stocked Lead-Time 23 Weeks	Mfr. Part No. 0451.375NRL Mouser Part No 576-0451.375NRL	Littelfuse	Surface Mount Fuses 125VAC 0.375A .4541ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	Non-Stocked Lead-Time 23 Weeks	Reel €0.903	Min.: 5,000 Mult.: 5,000 : 5,000
Surface Mount Fuses 125VAC 0.4A .4233ohms 451 NANO2 0451.400MRSN Littelfuse 1,000: €1.92 Non-Stocked Lead-Time 23 Weeks	Mfr. Part No. 0451.400MRSN Mouser Part No 576-0451.400MRSN	Littelfuse	Surface Mount Fuses 125VAC 0.4A .4233ohms 451 NANO2	Datasheet	Non-Stocked Lead-Time 23 Weeks	Reel €1.92 €1.90 €1.83	Min.: 1,000 Mult.: 1,000 : 1,000
Surface Mount Fuses 125VAC 0.4A .4233ohms 451 NANO2 0451.400NRL Littelfuse 5,000: €0.903 Non-Stocked Lead-Time 23 Weeks	Mfr. Part No. 0451.400NRL Mouser Part No 576-0451.400NRL	Littelfuse	Surface Mount Fuses 125VAC 0.4A .4233ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	Non-Stocked Lead-Time 23 Weeks	Reel €0.903	Min.: 5,000 Mult.: 5,000 : 5,000

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Types of Circuit Protection