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Smart Metering Solutions

Littelfuse Smart Metering Solutions help designers implement more reliable and safer smart meters. Littelfuse solutions for smart meters allow designers to bring Internet of Things technology to the key functions of a smart metering system.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
Cartridge Fuses 250V 6.3A Slo-Blo 021506.3MXP Littelfuse 1: ¥380.4 3,560In Stock	Mfr. Part # 021506.3MXP Mouser Part # 576-021506.3MXP	Littelfuse	Cartridge Fuses 250V 6.3A Slo-Blo Learn More about Littelfuse 5x20 fuseholders	Datasheet	3,560In Stock	¥380.4 ¥323.9 ¥299 ¥247.5 View ¥229.2 ¥206 ¥189.4	Min.: 1 Mult.: 1
Cartridge Fuses 250V 1.25A Slo-Blo 02151.25MXP Littelfuse 1: ¥390.3 12,529In Stock	Mfr. Part # 02151.25MXP Mouser Part # 576-02151.25MXP	Littelfuse	Cartridge Fuses 250V 1.25A Slo-Blo Learn More about Littelfuse 5x20 fuseholders	Datasheet	12,529In Stock	¥390.3 ¥323.9 ¥299 ¥247.5 View ¥229.2 ¥206 ¥189.4	Min.: 1 Mult.: 1
Cartridge Fuses 250V 3.15A Slo-Blo 02153.15MXEP Littelfuse 1: ¥551.5 1,901In Stock	Mfr. Part # 02153.15MXEP Mouser Part # 576-02153.15MXEP	Littelfuse	Cartridge Fuses 250V 3.15A Slo-Blo Learn More about Littelfuse 5x20 fuseholders	Datasheet	1,901In Stock	¥551.5 ¥471.7 ¥435.2 ¥362.1 View ¥323.9 ¥300.6 ¥270.7 ¥267.4	Min.: 1 Mult.: 1
Cartridge Fuses FUS 5X20 PGT RAD FORM T HBC 3.15A/250V-P 02153.15MXF34P Littelfuse 1: ¥705.9 931In Stock	Mfr. Part # 02153.15MXF34P Mouser Part # 576-02153.15MXF34P	Littelfuse	Cartridge Fuses FUS 5X20 PGT RAD FORM T HBC 3.15A/250V-P Learn More about Littelfuse 5x20 fuseholders	Datasheet	931In Stock	¥705.9 ¥586.3 ¥541.5 ¥448.5 View ¥413.6 ¥372.1 ¥362.1	Min.: 1 Mult.: 1
Cartridge Fuses 250V 3.15A Slo-Blo 02153.15MXP Littelfuse 1: ¥390.3 3,613In Stock 3,000Expected 2/1/2027	Mfr. Part # 02153.15MXP Mouser Part # 576-02153.15MXP	Littelfuse	Cartridge Fuses 250V 3.15A Slo-Blo Learn More about Littelfuse 5x20 fuseholders	Datasheet	3,613In Stock 3,000Expected 2/1/2027	¥390.3 ¥323.9 ¥299 ¥247.5 View ¥229.2 ¥206 ¥189.4	Min.: 1 Mult.: 1
Fuses with Leads - Through Hole 125V .062A Safe-T-Plus 0259.062M Littelfuse 1: ¥1,352.1 980In Stock 1,000Expected 3/10/2027	Mfr. Part # 0259.062M Mouser Part # 576-0259.062M	Littelfuse	Fuses with Leads - Through Hole 125V .062A Safe-T-Plus	Datasheet	980In Stock 1,000Expected 3/10/2027	¥1,352.1 ¥1,144.4 ¥1,013.2 ¥873.7 View ¥803.9 ¥755.8	Min.: 1 Mult.: 1
Fuses with Leads - Through Hole 125V .062A Safe-T-Plus 0259.062T Littelfuse 1: ¥1,489.9 572In Stock	Mfr. Part # 0259.062T Mouser Part # 576-0259.062T	Littelfuse	Fuses with Leads - Through Hole 125V .062A Safe-T-Plus	Datasheet	572In Stock	¥1,489.9 ¥1,235.8 ¥1,139.4 ¥945.1 View ¥870.4 ¥822.2	Min.: 1 Mult.: 1
Fuses with Leads - Through Hole 125V .125A Safe-T-Plus 0259.125M Littelfuse 1: ¥1,365.3 535In Stock 1,000Expected 11/30/2026	Mfr. Part # 0259.125M Mouser Part # 576-0259.125M	Littelfuse	Fuses with Leads - Through Hole 125V .125A Safe-T-Plus	Datasheet	535In Stock 1,000Expected 11/30/2026	¥1,365.3 ¥1,214.2 ¥1,119.5 ¥910.2 View ¥803.9 ¥755.8	Min.: 1 Mult.: 1
Fuses with Leads - Through Hole 125V .25A Safe-T-Plus 0259.250M Littelfuse 1: ¥1,277.3 1,098In Stock	Mfr. Part # 0259.250M Mouser Part # 576-0259.250M	Littelfuse	Fuses with Leads - Through Hole 125V .25A Safe-T-Plus	Datasheet	1,098In Stock	¥1,277.3 ¥1,144.4 ¥970 ¥877 View ¥808.9 ¥755.8	Min.: 1 Mult.: 1
Fuses with Leads - Through Hole 125V .375A Safe-T-Plus 0259.375T Littelfuse 1: ¥1,559.7 520In Stock	Mfr. Part # 0259.375T Mouser Part # 576-0259.375T	Littelfuse	Fuses with Leads - Through Hole 125V .375A Safe-T-Plus	Datasheet	520In Stock	¥1,559.7 ¥1,310.5 ¥1,207.5 ¥1,001.6 View ¥923.5 ¥828.8 ¥822.2	Min.: 1 Mult.: 1
Fuses with Leads - Through Hole 125V 1A Safe-T-Plus 0259001.M Littelfuse 1: ¥1,244.1 2,466In Stock	Mfr. Part # 0259001.M Mouser Part # 576-0259001.M	Littelfuse	Fuses with Leads - Through Hole 125V 1A Safe-T-Plus	Datasheet	2,466In Stock	¥1,244.1 ¥1,033.1 ¥953.4 ¥790.6 View ¥729.2 ¥674.4	Min.: 1 Mult.: 1
Fuses with Leads - Through Hole 125V 1A Safe-T-Plus 0259001.T Littelfuse 1: ¥1,343.7 577In Stock	Mfr. Part # 0259001.T Mouser Part # 576-0259001.T	Littelfuse	Fuses with Leads - Through Hole 125V 1A Safe-T-Plus	Datasheet	577In Stock	¥1,343.7 ¥1,116.2 ¥1,028.2 ¥852.1 View ¥785.7 ¥734.2	Min.: 1 Mult.: 1
Fuses with Leads - Through Hole 125V 3A FA SAFE-T-PLUS 0259003.M Littelfuse 1: ¥1,244.1 894In Stock	Mfr. Part # 0259003.M Mouser Part # 576-0259003.M	Littelfuse	Fuses with Leads - Through Hole 125V 3A FA SAFE-T-PLUS	Datasheet	894In Stock	¥1,244.1 ¥1,033.1 ¥953.4 ¥790.6 View ¥729.2 ¥674.4	Min.: 1 Mult.: 1
Surface Mount Fuses .08A 277VAC/DC PICO UL913 0304.080HR Littelfuse 1: ¥5,800.2 160In Stock	Mfr. Part # 0304.080HR Mouser Part # 576-0304.080HR	Littelfuse	Surface Mount Fuses .08A 277VAC/DC PICO UL913 Learn More about Littelfuse pico 304 fuses	Datasheet	160In Stock	Cut Tape ¥5,800.2 ¥4,811.9 ¥4,439.9 ¥3,679.1 Reel ¥3,327 MouseReel Available	Min.: 1 Mult.: 1 : 100
Surface Mount Fuses .1A 277VAC/DC PICO UL913 0304.100HR Littelfuse 1: ¥5,800.2 312In Stock	Mfr. Part # 0304.100HR Mouser Part # 576-0304.100HR	Littelfuse	Surface Mount Fuses .1A 277VAC/DC PICO UL913 Learn More about Littelfuse pico 304 fuses	Datasheet	312In Stock	Cut Tape ¥5,800.2 ¥4,811.9 ¥4,439.9 ¥3,679.1 Reel ¥3,327 MouseReel Available	Min.: 1 Mult.: 1 : 100
Surface Mount Fuses .16A 277VAC/DC PICO UL913 0304.160HR Littelfuse 1: ¥5,919.8 92In Stock	Mfr. Part # 0304.160HR Mouser Part # 576-0304.160HR	Littelfuse	Surface Mount Fuses .16A 277VAC/DC PICO UL913 Learn More about Littelfuse pico 304 fuses	Datasheet	92In Stock	Cut Tape ¥5,919.8 ¥4,903.3 ¥4,519.6 ¥3,737.3 Reel ¥3,327 MouseReel Available	Min.: 1 Mult.: 1 : 100
Surface Mount Fuses .5A 277VAC/DC PICO UL913 0304.500HR Littelfuse 1: ¥5,755.4 75In Stock	Mfr. Part # 0304.500HR Mouser Part # 576-0304.500HR	Littelfuse	Surface Mount Fuses .5A 277VAC/DC PICO UL913 Learn More about Littelfuse pico 304 fuses	Datasheet	75In Stock	Cut Tape ¥5,755.4 ¥4,767.1 ¥4,393.3 ¥4,011.3 Reel ¥3,327 MouseReel Available	Min.: 1 Mult.: 1 : 100
Surface Mount Fuses FUSE 125V FA 1206 .250A AECQ 0437.250WRA Littelfuse 1: ¥269.1 12,477In Stock 9,000Expected 4/26/2027	Mfr. Part # 0437.250WRA Mouser Part # 576-0437.250WRA	Littelfuse	Surface Mount Fuses FUSE 125V FA 1206 .250A AECQ	Datasheet	12,477In Stock 9,000Expected 4/26/2027	Cut Tape ¥269.1 ¥224.2 ¥206 ¥171.1 View Reel ¥124.9 ¥157.5 ¥141.5 ¥130.4 ¥124.9 ¥124.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 125V .375A FA 1206 0437.375WR Littelfuse 1: ¥217.6 9,731In Stock	Mfr. Part # 0437.375WR Mouser Part # 576-0437.375WR	Littelfuse	Surface Mount Fuses 125V .375A FA 1206 Learn More about Littelfuse 437 smt fuses	Datasheet	9,731In Stock	Cut Tape ¥217.6 ¥194.3 ¥181 ¥149.8 View Reel ¥95.2 ¥126.6 ¥121.8 ¥104.8 ¥96.7 ¥95.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses .375A 125V AECQ 0437.375WRA Littelfuse 1: ¥290.7 15,712In Stock	Mfr. Part # 0437.375WRA Mouser Part # 576-0437.375WRA	Littelfuse	Surface Mount Fuses .375A 125V AECQ	Datasheet	15,712In Stock	Cut Tape ¥290.7 ¥249.2 ¥234.2 ¥191 View Reel ¥124.9 ¥169.4 ¥157.3 ¥140.4 ¥129.4 ¥124.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 63V .500A FA 1206 0437.500WR Littelfuse 1: ¥234.2 10,857In Stock	Mfr. Part # 0437.500WR Mouser Part # 576-0437.500WR	Littelfuse	Surface Mount Fuses 63V .500A FA 1206 Learn More about Littelfuse 437 smt fuses	Datasheet	10,857In Stock	Cut Tape ¥234.2 ¥204.3 ¥186 ¥147.2 View Reel ¥95.2 ¥125.7 ¥116.4 ¥106.6 ¥95.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 63V .750A FA 1206 0437.750WR Littelfuse 1: ¥287.4 3,245In Stock	Mfr. Part # 0437.750WR Mouser Part # 576-0437.750WR	Littelfuse	Surface Mount Fuses 63V .750A FA 1206 Learn More about Littelfuse 437 smt fuses	Datasheet	3,245In Stock	Cut Tape ¥287.4 ¥249.2 ¥229.2 ¥182.7 View Reel ¥119.3 ¥157.6 ¥144.3 ¥129.6 ¥120.1 ¥119.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 32V FA 1206 3A 0437003.WR Littelfuse 1: ¥277.4 9,798In Stock	Mfr. Part # 0437003.WR Mouser Part # 576-0437003.WR	Littelfuse	Surface Mount Fuses 32V FA 1206 3A Learn More about Littelfuse 437 smt fuses	Datasheet	9,798In Stock	Cut Tape ¥277.4 ¥249.2 ¥224.2 ¥191 View Reel ¥119.3 ¥165.9 ¥150.2 ¥135.9 ¥125.6 ¥119.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 32V FA 1206 5A 0437005.WR Littelfuse 1: ¥265.8 11,797In Stock	Mfr. Part # 0437005.WR Mouser Part # 576-0437005.WR	Littelfuse	Surface Mount Fuses 32V FA 1206 5A Learn More about Littelfuse 437 smt fuses	Datasheet	11,797In Stock	Cut Tape ¥265.8 ¥235.9 ¥222.6 ¥181 View Reel ¥119.3 ¥155.3 ¥148.7 ¥128.7 ¥119.3 ¥119.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 32V FA 1206 2.5A 043702.5WR Littelfuse 1: ¥287.4 2,549In Stock	Mfr. Part # 043702.5WR Mouser Part # 576-043702.5WR	Littelfuse	Surface Mount Fuses 32V FA 1206 2.5A Learn More about Littelfuse 437 smt fuses	Datasheet	2,549In Stock	Cut Tape ¥287.4 ¥249.2 ¥229.2 ¥191 View Reel ¥119.3 ¥171.1 ¥157.3 ¥142.7 ¥132.5 ¥119.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

Smart Metering Solutions

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Circuit Protection

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