Surface Mount Fuses – Mouser Puerto Rico

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452/454 Series SMT Fuses

Littelfuse 452/454 Series SMT Fuses are part of the NANO^2®Slo-Blo^® series fuse family, which features enhanced inrush withstand characteristics over existing NANO²Fast-Acting fuses. This "time delay" fuse design accommodates inrush currents that normally cause a fast-acting fuse to open, helping solve the nuisance “opening” problem. The compact 452/454 series provides low-temperature re-rating and contains models in a wide range of current ratings (from 0.375A to 12A). These Slo-Blo fuses can operate between -55°C and 125°C temperatures. Littelfuse 452/454 series fuses are ideal for game consoles, industrial equipment, computer servers, laptops, power supplies, and can serve as the AC line fuse in LED lighting applications.

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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 125VAC 4A .0186ohms 452 NANO2 0452004.NRL Littelfuse 1: $2.82 A tariff of 10% may be applied if shipping to the United States. 4,579In Stock	Mfr. Part # 0452004.NRL Mouser Part # 576-0452004.NRL	Littelfuse	Surface Mount Fuses 125VAC 4A .0186ohms 452 NANO2 Learn More about Littelfuse 452 454 smt fuses	Datasheet	4,579In Stock	Cut Tape $2.82 $2.63 $2.49 $2.02 View Reel $1.25 $1.71 $1.67 $1.40 $1.31 $1.25 $1.25 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	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 454 NANO2 0454005.NR Littelfuse 1: $2.35 A tariff of 10% may be applied if shipping to the United States. 7,587In Stock	Mfr. Part # 0454005.NR Mouser Part # 576-0454005.NR	Littelfuse	Surface Mount Fuses 125VAC 5A .0136ohms 454 NANO2 Learn More about Littelfuse 452 454 smt fuses	Datasheet	7,587In Stock	Cut Tape $2.35 $2.14 $2.04 $1.64 View Reel $0.98 $1.40 $1.36 $1.15 $1.08 $0.98 $0.98 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 5,000	454	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 125VAC 2A .0625ohms 452 NANO2 0452002.NRL Littelfuse 1: $2.99 A tariff of 10% may be applied if shipping to the United States. 4,763In Stock	Mfr. Part # 0452002.NRL Mouser Part # 576-0452002.NRL	Littelfuse	Surface Mount Fuses 125VAC 2A .0625ohms 452 NANO2 Learn More about Littelfuse 452 454 smt fuses	Datasheet	4,763In Stock	Cut Tape $2.99 $2.71 $2.39 $2.08 View Reel $1.38 $1.83 $1.72 $1.59 $1.48 $1.38 $1.38 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 5,000	452	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	2 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	62.5 mOhms
Surface Mount Fuses 125VAC 0.375A 1.2ohms 452 NANO2 0452.375NRL Littelfuse 1: $2.82 A tariff of 10% may be applied if shipping to the United States. 6,237In Stock	Mfr. Part # 0452.375NRL Mouser Part # 576-0452.375NRL	Littelfuse	Surface Mount Fuses 125VAC 0.375A 1.2ohms 452 NANO2 Learn More about Littelfuse 452 454 smt fuses	Datasheet	6,237In Stock	Cut Tape $2.82 $2.63 $2.49 $2.02 View Reel $1.25 $1.71 $1.67 $1.40 $1.31 $1.25 $1.25 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	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: $3.33 A tariff of 10% may be applied if shipping to the United States. 1,068In Stock 5,000Expected 10/14/2026	Mfr. Part # 045201.5NRL Mouser Part # 576-045201.5NRL	Littelfuse	Surface Mount Fuses 125VAC 1.5A .093ohms 452 NANO2 Learn More about Littelfuse 452 454 smt fuses	Datasheet	1,068In Stock 5,000Expected 10/14/2026	Cut Tape $3.33 $2.77 $2.55 $2.12 View Reel $1.38 $1.95 $1.76 $1.62 $1.50 $1.38 $1.38 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	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 125VAC 0.75A .36ohms 452 NANO2 0452.750NRL Littelfuse 1: $2.82 A tariff of 10% may be applied if shipping to the United States. 1,874In Stock	Mfr. Part # 0452.750NRL Mouser Part # 576-0452.750NRL	Littelfuse	Surface Mount Fuses 125VAC 0.75A .36ohms 452 NANO2 Learn More about Littelfuse 452 454 smt fuses	Datasheet	1,874In Stock	Cut Tape $2.82 $2.63 $2.50 $2.02 View Reel $1.21 $1.71 $1.21 $1.21 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 5,000	452	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	750 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	360 mOhms
Surface Mount Fuses 10A 0452010.MRL Littelfuse 1: $4.02 A tariff of 10% may be applied if shipping to the United States. 13,228In Stock	Mfr. Part # 0452010.MRL Mouser Part # 576-0452010.MRL	Littelfuse	Surface Mount Fuses 10A Learn More about Littelfuse 452 454 smt fuses	Datasheet	13,228In Stock	Cut Tape $4.02 $3.51 $3.30 $2.67 View Reel $1.87 $2.36 $2.17 $1.95 $1.87 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	452	Surface Mount Fuses	Time Delay / Slow Blow	10 A		75 VDC	50 A, 50 A, 100 A	NANO	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	8 mOhms
Surface Mount Fuses 6.3A 045206.3MRL Littelfuse 1: $4.02 A tariff of 10% may be applied if shipping to the United States. 1,773In Stock	Mfr. Part # 045206.3MRL Mouser Part # 576-045206.3MRL	Littelfuse	Surface Mount Fuses 6.3A Learn More about Littelfuse 452 454 smt fuses	Datasheet	1,773In Stock	Cut Tape $4.02 $3.51 $3.30 $2.80 View Reel $1.87 $2.58 $2.32 $2.14 $1.87 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	452	Surface Mount Fuses	Time Delay / Slow Blow			75 VDC	50 A, 50 A, 100 A	NANO	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	12.3 mOhms
Surface Mount Fuses 10A 0454010.MR Littelfuse 1: $3.14 A tariff of 10% may be applied if shipping to the United States. 4,572In Stock	Mfr. Part # 0454010.MR Mouser Part # 576-0454010.MR	Littelfuse	Surface Mount Fuses 10A Learn More about Littelfuse 452 454 smt fuses	Datasheet	4,572In Stock	Cut Tape $3.14 $2.74 $2.59 $2.09 View Reel $1.45 $1.84 $1.69 $1.53 $1.45 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	454	Surface Mount Fuses	Time Delay / Slow Blow	10 A		75 VDC	50 A, 50 A, 100 A	NANO	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	8 mOhms
Surface Mount Fuses 125VAC 3A .034ohms 452 NANO2 0452003.MRL Littelfuse 1: $2.35 A tariff of 10% may be applied if shipping to the United States. 41,942In Stock	Mfr. Part # 0452003.MRL Mouser Part # 576-0452003.MRL	Littelfuse	Surface Mount Fuses 125VAC 3A .034ohms 452 NANO2 Learn More about Littelfuse 452 454 smt fuses	Datasheet	41,942In Stock	Cut Tape $2.35 $2.10 $1.81 $1.58 Reel $0.745 View $1.32 $1.22 $1.11 $0.687 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	452	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	3 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	34 mOhms
Surface Mount Fuses 125VAC 5A .0136ohms 452 NANO2 0452005.MRL Littelfuse 1: $2.32 A tariff of 10% may be applied if shipping to the United States. 63,614In Stock 24,900Expected 10/21/2026	Mfr. Part # 0452005.MRL Mouser Part # 576-0452005.MRL	Littelfuse	Surface Mount Fuses 125VAC 5A .0136ohms 452 NANO2 Learn More about Littelfuse 452 454 smt fuses	Datasheet	63,614In Stock 24,900Expected 10/21/2026	Cut Tape $2.32 $2.08 $1.79 $1.57 Reel $0.745 View $1.31 $1.22 $0.832 $0.687 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	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 125VAC 0.5A .7ohms 452 NANO2 0452.500MRL Littelfuse 1: $2.89 A tariff of 10% may be applied if shipping to the United States. 5,057In Stock 7,000Expected 1/26/2027	Mfr. Part # 0452.500MRL Mouser Part # 576-0452.500MRL	Littelfuse	Surface Mount Fuses 125VAC 0.5A .7ohms 452 NANO2 Learn More about Littelfuse 452 454 smt fuses	Datasheet	5,057In Stock 7,000Expected 1/26/2027	Cut Tape $2.89 $2.65 $2.38 $2.07 View Reel $1.38 $1.78 $1.69 $1.53 $1.38 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	452	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	500 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	700 mOhms
Surface Mount Fuses 125VAC 0.75A .36ohms 452 NANO2 0452.750MRL Littelfuse 1: $2.77 A tariff of 10% may be applied if shipping to the United States. 1,209In Stock 5,000Expected 12/23/2026	Mfr. Part # 0452.750MRL Mouser Part # 576-0452.750MRL	Littelfuse	Surface Mount Fuses 125VAC 0.75A .36ohms 452 NANO2 Learn More about Littelfuse 452 454 smt fuses	Datasheet	1,209In Stock 5,000Expected 12/23/2026	Cut Tape $2.77 $2.47 $2.32 $1.93 View Reel $1.38 $1.72 $1.62 $1.44 $1.38 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	452	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	750 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	360 mOhms
Surface Mount Fuses 125VAC 1A .225ohms 452 NANO2 0452001.MRL Littelfuse 1: $2.20 A tariff of 10% may be applied if shipping to the United States. 15,740In Stock 30,828On Order	Mfr. Part # 0452001.MRL Mouser Part # 576-0452001.MRL	Littelfuse	Surface Mount Fuses 125VAC 1A .225ohms 452 NANO2 Learn More about Littelfuse 452 454 smt fuses	Datasheet	15,740In Stock 30,828On Order On Order Ship Dates Mfr. #: 0452001.MRL Stock: 15,740 Can Ship Immediately On Order: 13,828 Expected 10/20/2026 17,000 Expected 12/30/2026 Factory Lead-Time: 19 Weeks	Cut Tape $2.20 $2.10 $1.81 $1.58 Reel $0.805 View $1.32 $1.22 $1.11 $0.687 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	452	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	1 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	225 mOhms
Surface Mount Fuses 125VAC 1A .225ohms 452 NANO2 0452001.NRL Littelfuse 1: $3.02 A tariff of 10% may be applied if shipping to the United States. 4,169In Stock	Mfr. Part # 0452001.NRL Mouser Part # 576-0452001.NRL	Littelfuse	Surface Mount Fuses 125VAC 1A .225ohms 452 NANO2 Learn More about Littelfuse 452 454 smt fuses	Datasheet	4,169In Stock	Cut Tape $3.02 $2.66 $2.50 $2.04 View Reel $1.38 $1.80 $1.69 $1.49 $1.38 $1.38 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 5,000	452	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	1 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	225 mOhms
Surface Mount Fuses 125VAC 2A .0625ohms 452 NANO2 0452002.MRL Littelfuse 1: $2.35 A tariff of 10% may be applied if shipping to the United States. 11,713In Stock 30,000On Order	Mfr. Part # 0452002.MRL Mouser Part # 576-0452002.MRL	Littelfuse	Surface Mount Fuses 125VAC 2A .0625ohms 452 NANO2 Learn More about Littelfuse 452 454 smt fuses	Datasheet	11,713In Stock 30,000On Order On Order Ship Dates Mfr. #: 0452002.MRL Stock: 11,713 Can Ship Immediately On Order: 14,000 Expected 11/9/2026 16,000 Expected 12/30/2026 Factory Lead-Time: 19 Weeks	Cut Tape $2.35 $2.10 $1.81 $1.58 Reel $0.745 View $1.32 $1.19 $1.07 $0.687 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	452	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	2 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	62.5 mOhms
Surface Mount Fuses 125VAC 3A .034ohms 452 NANO2 0452003.MRSN Littelfuse 1: $2.56 A tariff of 10% may be applied if shipping to the United States. 1,270In Stock	Mfr. Part # 0452003.MRSN Mouser Part # 576-0452003.MRSN	Littelfuse	Surface Mount Fuses 125VAC 3A .034ohms 452 NANO2 Learn More about Littelfuse 452 454 smt fuses	Datasheet	1,270In Stock	Cut Tape $2.56 $2.23 $2.09 $1.71 View Reel $1.14 $1.51 $1.42 $1.24 $1.14 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	452	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	3 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	34 mOhms
Surface Mount Fuses 125VAC 3A .034ohms 452 NANO2 0452003.NRL Littelfuse 1: $3.02 A tariff of 10% may be applied if shipping to the United States. 3,318In Stock 10,000Expected 12/7/2026	Mfr. Part # 0452003.NRL Mouser Part # 576-0452003.NRL	Littelfuse	Surface Mount Fuses 125VAC 3A .034ohms 452 NANO2 Learn More about Littelfuse 452 454 smt fuses	Datasheet	3,318In Stock 10,000Expected 12/7/2026	Cut Tape $3.02 $2.66 $2.50 $2.04 View Reel $1.21 $1.80 $1.69 $1.49 $1.38 $1.21 $1.21 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 5,000	452	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	3 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	34 mOhms
Surface Mount Fuses 125VAC 4A .0186ohms 452 NANO2 0452004.MRL Littelfuse 1: $2.17 A tariff of 10% may be applied if shipping to the United States. 10,288In Stock 15,000Expected 11/2/2026	Mfr. Part # 0452004.MRL Mouser Part # 576-0452004.MRL	Littelfuse	Surface Mount Fuses 125VAC 4A .0186ohms 452 NANO2 Learn More about Littelfuse 452 454 smt fuses	Datasheet	10,288In Stock 15,000Expected 11/2/2026	Cut Tape $2.17 $1.96 $1.69 $1.49 Reel $0.745 View $0.983 $0.94 $0.809 $0.687 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	452	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	4 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	18.6 mOhms
Surface Mount Fuses 125VAC 5A .0136ohms 452 NANO2 0452005.NRL Littelfuse 1: $3.10 A tariff of 10% may be applied if shipping to the United States. 2,544In Stock	Mfr. Part # 0452005.NRL Mouser Part # 576-0452005.NRL	Littelfuse	Surface Mount Fuses 125VAC 5A .0136ohms 452 NANO2 Learn More about Littelfuse 452 454 smt fuses	Datasheet	2,544In Stock	Cut Tape $3.10 $2.71 $2.50 $2.08 View Reel $1.38 $1.86 $1.72 $1.59 $1.48 $1.38 $1.38 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	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 72VAC 7A .0105ohms 452 NANO2 0452007.MRL Littelfuse 1: $3.87 A tariff of 10% may be applied if shipping to the United States. 5,850In Stock 6,000Expected 1/26/2027	Mfr. Part # 0452007.MRL Mouser Part # 576-0452007.MRL	Littelfuse	Surface Mount Fuses 72VAC 7A .0105ohms 452 NANO2 Learn More about Littelfuse 452 454 smt fuses	Datasheet	5,850In Stock 6,000Expected 1/26/2027	Cut Tape $3.87 $3.58 $3.30 $2.74 View Reel $1.87 $2.48 $2.27 $2.09 $1.87 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	452	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	7 A	72 VAC	60 VDC	50 A, 50 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	10.5 mOhms
Surface Mount Fuses 72VAC 7A .0105ohms 452 NANO2 0452007.MRSN Littelfuse 1: $2.56 A tariff of 10% may be applied if shipping to the United States. 1,472In Stock	Mfr. Part # 0452007.MRSN Mouser Part # 576-0452007.MRSN	Littelfuse	Surface Mount Fuses 72VAC 7A .0105ohms 452 NANO2 Learn More about Littelfuse 452 454 smt fuses	Datasheet	1,472In Stock	Cut Tape $2.56 $2.23 $2.09 $1.71 View Reel $1.14 $1.51 $1.42 $1.24 $1.14 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	452	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	7 A	72 VAC	60 VDC	50 A, 50 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	10.5 mOhms
Surface Mount Fuses 72VAC 7A .0105ohms 452 NANO2 0452007.NRL Littelfuse 1: $4.12 A tariff of 10% may be applied if shipping to the United States. 2,205In Stock	Mfr. Part # 0452007.NRL Mouser Part # 576-0452007.NRL	Littelfuse	Surface Mount Fuses 72VAC 7A .0105ohms 452 NANO2 Learn More about Littelfuse 452 454 smt fuses	Datasheet	2,205In Stock	Cut Tape $4.12 $3.59 $3.38 $2.74 View Reel $1.92 $2.41 $2.22 $2.00 $1.92 $1.92 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 5,000	452	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	7 A	72 VAC	60 VDC	50 A, 50 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	10.5 mOhms
Surface Mount Fuses 72VAC 8A .0088ohms 452 NANO2 0452008.MRL Littelfuse 1: $3.02 A tariff of 10% may be applied if shipping to the United States. 7,356In Stock	Mfr. Part # 0452008.MRL Mouser Part # 576-0452008.MRL	Littelfuse	Surface Mount Fuses 72VAC 8A .0088ohms 452 NANO2 Learn More about Littelfuse 452 454 smt fuses	Datasheet	7,356In Stock	Cut Tape $3.02 $2.73 $2.38 $2.09 View Reel $1.64 $1.78 $1.64 $1.64 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	452	Surface Mount Ceramic Fuses	Time Delay / Slow Blow	8 A	72 VAC	60 VDC	50 A, 50 A	6.1 mm x 2.69 mm	- 55 C	+ 125 C	Reel, Cut Tape, MouseReel	8.8 mOhms
Surface Mount Fuses 125VAC 1.5A .093ohms 452 NANO2 045201.5MRL Littelfuse 1: $2.23 A tariff of 10% may be applied if shipping to the United States. 19,602In Stock 12,000Expected 10/1/2026	Mfr. Part # 045201.5MRL Mouser Part # 576-045201.5MRL	Littelfuse	Surface Mount Fuses 125VAC 1.5A .093ohms 452 NANO2 Learn More about Littelfuse 452 454 smt fuses	Datasheet	19,602In Stock 12,000Expected 10/1/2026	Cut Tape $2.23 $2.01 $1.87 $1.36 $1.25 Reel $0.77 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	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

452/454 Series SMT Fuses

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