Surface Mount Fuses – Mouser South Africa

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NANO Fuses

Littelfuse NANO® Fuses are fast-acting, high-performance fuses available in a wide range of available current ratings. The portfolio includes 448 NANO²® SMF Fuses, which are fast-acting fuses available in current ratings from 62mA to 15A. The 443 NANO² series features square surface-mount, time-lag devices with a 250V_AC voltage rating. Littelfuse 449 NANO² Slo-Blo^® Fuses offer enhanced inrush withstand characteristics over NANO² Fast-Acting Fuses. The 456 series is designed to support higher current requirements and is fully compatible with lead-free solder alloys. Littelfuse 456 fuses are ideal for storage system powers, cooling fan systems for PC servers, and base station power supplies. Littelfuse NANO Fuses include additional series as well.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Product	Fuse Type	Current Rating	Voltage Rating AC	Voltage Rating DC	Interrupt Rating	Fuse Size/Group	Minimum Operating Temperature	Maximum Operating Temperature	Packaging	Resistance
Surface Mount Fuses 350VAC 3.15A .0196ohms 885 NANO2 08853.15DR Littelfuse 1: $5.54 7,881In Stock	Mfr. Part No. 08853.15DR Mouser Part No 576-08853.15DR	Littelfuse	Surface Mount Fuses 350VAC 3.15A .0196ohms 885 NANO2 Learn More about Littelfuse 885 smt fuses	Datasheet	7,881In Stock	Cut Tape $5.54 $5.15 $4.76 $3.91 View Reel $2.54 $3.24 $3.11 $2.69 $2.54 $2.54 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	885	Surface Mount Fuses	Fast Blow	3.15 A	350 VAC	500 VDC	100 A, 100 A	10.86 mm x 4.78 mm	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel	19.6 mOhms
Surface Mount Fuses 32VAC 5A .027ohms 458 NANO2 0458005.DR Littelfuse 1: $2.70 13,559In Stock	Mfr. Part No. 0458005.DR Mouser Part No 576-0458005.DR	Littelfuse	Surface Mount Fuses 32VAC 5A .027ohms 458 NANO2 Learn More about Littelfuse nano fuses	Datasheet	13,559In Stock	Cut Tape $2.70 $2.28 $2.13 $1.76 View Reel $1.19 $1.55 $1.44 $1.26 $1.19 $1.19 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	458	Surface Mount Fuses	Fast Blow	5 A	32 VAC	75 VDC	50 A, 50 A	3.18 mm x 1.58 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	27 mOhms
Surface Mount Fuses 125VAC 0.25A .5765ohms 451 NANO2 0451.250NRL Littelfuse 1: $2.13 5,187In Stock	Mfr. Part No. 0451.250NRL Mouser Part No 576-0451.250NRL	Littelfuse	Surface Mount Fuses 125VAC 0.25A .5765ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	5,187In Stock	Cut Tape $2.13 $1.94 $1.84 $1.49 View Reel $0.922 $1.26 $1.23 $1.04 $0.969 $0.922 $0.922 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	451	Surface Mount Ceramic Fuses	Fast Blow	250 mA	125 VAC	125 VDC	50 A, 50 A, 300 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	576.5 mOhms
Surface Mount Fuses 250VAC 1A .18ohms 443 NANO2 0443001.DR Littelfuse 1: $2.01 15,080In Stock	Mfr. Part No. 0443001.DR Mouser Part No 576-0443001.DR	Littelfuse	Surface Mount Fuses 250VAC 1A .18ohms 443 NANO2 Learn More about Littelfuse 443 smt fuses	Datasheet	15,080In Stock	Cut Tape $2.01 $1.79 $1.55 $1.33 View Reel $0.965 $1.10 $1.03 $0.97 $0.969 $0.965 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	443	Surface Mount Fuses	Time Delay / Slow Blow	1 A	250 VAC	125 VDC	50 A, 100 A	10.08 mm x 3.05 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	180 mOhms
Surface Mount Fuses 125VAC 1.5A .063ohms 451 NANO2 045101.5NRL Littelfuse 1: $2.33 4,705In Stock	Mfr. Part No. 045101.5NRL Mouser Part No 576-045101.5NRL	Littelfuse	Surface Mount Fuses 125VAC 1.5A .063ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	4,705In Stock	Cut Tape $2.33 $2.02 $1.90 $1.55 View Reel $1.02 $1.37 $1.28 $1.13 $1.06 $1.02 $1.02 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	451	Surface Mount Ceramic Fuses	Fast Blow	1.5 A	125 VAC	125 VDC	50 A, 50 A, 300 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	63 mOhms
Surface Mount Fuses 250VAC 4A .016ohms 465 NANO2 0465004.DR Littelfuse 1: $2.33 3,465In 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	3,465In Stock	Cut Tape $2.33 $2.12 $1.97 $1.29 View Reel $1.01 $1.15 $1.06 $1.01 $1.01 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	465	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	4 A	250 VAC	250 VDC	100 A	12.1 mm x 4.5 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	16 mOhms
Surface Mount Fuses 250VAC 1.6A .056ohms 465 NANO2 046501.6DR Littelfuse 1: $2.33 2,329In 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	2,329In Stock	Cut Tape $2.33 $2.12 $2.01 $1.63 View Reel $1.01 $1.38 $1.34 $1.13 $1.01 $1.01 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	465	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	1.6 A	250 VAC	250 VDC	100 A	12.1 mm x 4.5 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	56 mOhms
Surface Mount Fuses 250VAC 0.75A .275ohms 443 NANO2 0443.750DR Littelfuse 1: $2.24 4,040In Stock	Mfr. Part No. 0443.750DR Mouser Part No 576-0443.750DR	Littelfuse	Surface Mount Fuses 250VAC 0.75A .275ohms 443 NANO2 Learn More about Littelfuse 443 smt fuses	Datasheet	4,040In Stock	Cut Tape $2.24 $1.48 $1.31 $1.21 View Reel $0.88 $1.08 $1.00 $0.949 $0.933 $0.88 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	443	Surface Mount Fuses	Time Delay / Slow Blow	750 mA	250 VAC	125 VDC	50 A, 100 A	10.08 mm x 3.05 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	275 mOhms
Surface Mount Fuses 125VAC 0.25A .95ohms 448 NANO2 0448.250MR Littelfuse 1: $2.40 2,896In Stock	Mfr. Part No. 0448.250MR Mouser Part No 576-0448.250MR	Littelfuse	Surface Mount Fuses 125VAC 0.25A .95ohms 448 NANO2 Learn More about Littelfuse nano fuses	Datasheet	2,896In Stock	Cut Tape $2.40 $2.07 $1.91 $1.59 View Reel $1.04 $1.43 $1.33 $1.19 $1.04 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	448	Surface Mount Fuses	Fast Blow	250 mA	125 VAC	125 VDC	50 A, 50 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	950 mOhms
Surface Mount Fuses 65VAC 15A .0037ohms 451 NANO2 0451015.NRL Littelfuse 1: $3.26 4,859In Stock	Mfr. Part No. 0451015.NRL Mouser Part No 576-0451015.NRL	Littelfuse	Surface Mount Fuses 65VAC 15A .0037ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	4,859In Stock	Cut Tape $3.26 $2.97 $2.87 $2.26 View Reel $1.47 $1.91 $1.79 $1.58 $1.52 $1.47 $1.47 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	451	Surface Mount Ceramic Fuses	Fast Blow	15 A	65 VAC	65 VDC	100 A, 150 A, 400 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	3.7 mOhms
Surface Mount Fuses 125VAC 4A .0186ohms 452 NANO2 0452004.NRL Littelfuse 1: $2.83 4,559In Stock	Mfr. Part No. 0452004.NRL Mouser Part No 576-0452004.NRL	Littelfuse	Surface Mount Fuses 125VAC 4A .0186ohms 452 NANO2 Learn More about Littelfuse 452 454 smt fuses	Datasheet	4,559In Stock	Cut Tape $2.83 $2.63 $2.49 $2.02 View Reel $1.24 $1.71 $1.67 $1.40 $1.31 $1.24 $1.24 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	452	Surface Mount Fuses	Time Delay / Slow Blow	4 A	125 VAC	125 VDC		NANO			Reel, Cut Tape, MouseReel
Surface Mount Fuses 125VAC 5A .0136ohms 452 NANO2 0452005.NRL Littelfuse 1: $3.11 2,541In Stock	Mfr. Part No. 0452005.NRL Mouser Part No 576-0452005.NRL	Littelfuse	Surface Mount Fuses 125VAC 5A .0136ohms 452 NANO2 Learn More about Littelfuse 452 454 smt fuses	Datasheet	2,541In Stock	Cut Tape $3.11 $2.71 $2.50 $2.08 View Reel $1.24 $1.86 $1.72 $1.59 $1.48 $1.24 $1.24 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	452	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	5 A	125 VAC	125 VDC	50 A, 50 A, 300 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	13.6 mOhms
Surface Mount Fuses 350VAC 1.25A .063ohms 885 NANO2 08851.25DR Littelfuse 1: $5.54 951In Stock	Mfr. Part No. 08851.25DR Mouser Part No 576-08851.25DR	Littelfuse	Surface Mount Fuses 350VAC 1.25A .063ohms 885 NANO2 Learn More about Littelfuse 885 smt fuses	Datasheet	951In Stock	Cut Tape $5.54 $5.15 $4.57 $3.91 View Reel $2.54 $3.24 $3.11 $2.69 $2.54 $2.54 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	885	Surface Mount Fuses	Fast Blow	1.25 A	350 VAC	500 VDC	100 A	NANO2	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	63 mOhms
Surface Mount Fuses 48VAC 1A .18ohms 458 NANO2 0458001.DR Littelfuse 1: $2.70 2,713In Stock	Mfr. Part No. 0458001.DR Mouser Part No 576-0458001.DR	Littelfuse	Surface Mount Fuses 48VAC 1A .18ohms 458 NANO2 Learn More about Littelfuse nano fuses	Datasheet	2,713In Stock	Cut Tape $2.70 $2.34 $2.16 $1.79 View Reel $1.17 $1.63 $1.48 $1.35 $1.17 $1.17 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	458	Surface Mount Fuses	Fast Blow	1 A	48 VAC	75 VDC	50 A, 50 A	3.18 mm x 1.58 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	180 mOhms
Surface Mount Fuses 250VAC 1A .107ohms 465 NANO2 0465001.DR Littelfuse 1: $2.04 7,157In 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	7,157In Stock	Cut Tape $2.04 $1.88 $1.65 $1.54 View Reel $1.01 $1.38 $1.28 $1.21 $1.06 $1.01 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	465	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	1 A	250 VAC	250 VDC	100 A	12.1 mm x 4.5 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	107 mOhms
Surface Mount Fuses 125VAC 1.25A .078ohms 453 NANO2 04531.25MR Littelfuse 1: $2.07 1,879In Stock	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	1,879In Stock	Cut Tape $2.07 $1.80 $1.67 $1.38 View Reel $0.908 $1.22 $1.14 $1.01 $0.908 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	453	Surface Mount Ceramic Fuses	Fast Blow	1.25 A	125 VAC	125 VDC	50 A, 50 A, 300 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	78 mOhms
Surface Mount Fuses 125VAC 10A .0056ohms 451 NANO2 0451010.NRL Littelfuse 1: $2.80 4,364In Stock	Mfr. Part No. 0451010.NRL Mouser Part No 576-0451010.NRL	Littelfuse	Surface Mount Fuses 125VAC 10A .0056ohms 451 NANO2 Learn More about Littelfuse nano fuses	Datasheet	4,364In Stock	Cut Tape $2.80 $2.56 $2.24 $2.05 View Reel $1.47 $1.79 $1.65 $1.59 $1.54 $1.47 $1.47 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	451	Surface Mount Ceramic Fuses	Fast Blow	10 A	125 VAC	125 VDC	35 A, 50 A, 400 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	5.6 mOhms
Surface Mount Fuses 125VAC 0.375A 1.2ohms 452 NANO2 0452.375NRL Littelfuse 1: $2.83 6,227In Stock	Mfr. Part No. 0452.375NRL Mouser Part No 576-0452.375NRL	Littelfuse	Surface Mount Fuses 125VAC 0.375A 1.2ohms 452 NANO2 Learn More about Littelfuse 452 454 smt fuses	Datasheet	6,227In Stock	Cut Tape $2.83 $2.63 $2.49 $2.02 View Reel $1.24 $1.71 $1.67 $1.40 $1.31 $1.24 $1.24 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	452	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	375 mA	125 VAC	125 VDC	50 A, 50 A, 300 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	1.2 Ohms
Surface Mount Fuses 125VAC 1.5A .093ohms 452 NANO2 045201.5NRL Littelfuse 1: $3.28 5,870In Stock	Mfr. Part No. 045201.5NRL Mouser Part No 576-045201.5NRL	Littelfuse	Surface Mount Fuses 125VAC 1.5A .093ohms 452 NANO2 Learn More about Littelfuse 452 454 smt fuses	Datasheet	5,870In Stock	Cut Tape $3.28 $2.73 $2.52 $2.09 View Reel $1.24 $1.93 $1.73 $1.60 $1.49 $1.24 $1.24 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	452	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	1.5 A	125 VAC	125 VDC	50 A, 50 A, 300 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	93 mOhms
Surface Mount Fuses 48VAC 1.6A .092ohms 458 NANO2 045801.6DR Littelfuse 1: $2.42 1,946In Stock	Mfr. Part No. 045801.6DR Mouser Part No 576-045801.6DR	Littelfuse	Surface Mount Fuses 48VAC 1.6A .092ohms 458 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,946In Stock	Cut Tape $2.42 $2.24 $2.13 $1.72 View Reel $1.06 $1.47 $1.42 $1.20 $1.06 $1.06 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	458	Surface Mount Fuses	Fast Blow	1.6 A	48 VAC	75 VDC	50 A, 50 A	3.18 mm x 1.58 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	92 mOhms
Surface Mount Fuses 125VAC 0.75A .408ohms 449 NANO2 0449.750MR Littelfuse 1: $2.93 1,202In Stock	Mfr. Part No. 0449.750MR Mouser Part No 576-0449.750MR	Littelfuse	Surface Mount Fuses 125VAC 0.75A .408ohms 449 NANO2 Learn More about Littelfuse nano fuses	Datasheet	1,202In Stock	Cut Tape $2.93 $2.66 $2.57 $2.04 View Reel $1.47 $1.99 $1.79 $1.65 $1.47 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	449	Surface Mount Fuses	Time Delay / Slow Blow	750 mA	125 VAC	125 VDC	50 A, 50 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	408 mOhms
Surface Mount Fuses 250VAC 0.63A .157ohms 462 NANO2 46206300000 Littelfuse 1: $3.29 1,268In 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	1,268In Stock	Cut Tape $3.29 $2.99 $2.90 $2.27 View Reel $1.48 $1.93 $1.81 $1.60 $1.48 $1.48 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	462	Surface Mount Fuses	Time Delay / Slow Blow	630 mA	250 VAC	250 VDC	150 A, 150 A	10.5 mm x 4.5 mm	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	157 mOhms
Surface Mount Fuses 250VAC 0.8A .13ohms 462 NANO2 46208000000 Littelfuse 1: $3.29 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 $3.29 $2.99 $2.90 $2.27 View Reel $1.48 $1.93 $1.81 $1.60 $1.48 $1.48 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	462	Surface Mount Fuses	Time Delay / Slow Blow	800 mA	250 VAC	250 VDC	150 A, 150 A	10.5 mm x 4.5 mm	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	130 mOhms
Surface Mount Fuses FUSE 125V V/FA NANO2 W/ Au Caps RoHS 20A 0456020.ERG Littelfuse 1: $7.26 1,880In Stock	Mfr. Part No. 0456020.ERG Mouser Part No 576-0456020.ERG	Littelfuse	Surface Mount Fuses FUSE 125V V/FA NANO2 W/ Au Caps RoHS 20A Learn More about Littelfuse 456 fast acting fuses	Datasheet	1,880In Stock	Cut Tape $7.26 $6.69 $6.44 $4.95 View Reel $3.90 $4.26 $3.97 $3.90 $3.90 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	456	Surface Mount Fuses	Fast Blow	20 A		100 VDC	100 A, 300 A, 300 A, 500 A, 1 kA	NANO	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	2.3 mOhms
Surface Mount Fuses 250VAC 2.5A .026ohms 465 NANO2 046502.5DR Littelfuse 1: $2.35 780In Stock 1,500Expected 2027/02/15	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	780In Stock 1,500Expected 2027/02/15	Cut Tape $2.35 $2.12 $2.01 $1.63 View Reel $1.11 $1.38 $1.34 $1.14 $1.11 $1.11 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	465	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	2.5 A	250 VAC	250 VDC	100 A	12.1 mm x 4.5 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	26 mOhms