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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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Cartridge Fuses 250V 4A Slo-Blo 0215004.MXEP Littelfuse 1: $3.23 A tariff of 30% may be applied if shipping to the United States. 9,350In Stock	Mfr. Part # 0215004.MXEP Mouser Part # 576-0215004.MXEP	Littelfuse	Cartridge Fuses 250V 4A Slo-Blo Learn More about Littelfuse 5x20 fuseholders	Datasheet	9,350In Stock	$3.23 $2.68 $2.24 $1.99 View $1.76 $1.64 $1.52 $1.42 $1.40 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Magnetic / Reed Switches NO 10-15AT 7.5mm Overmolded Sensor 59166-1-S-00-C Littelfuse 1: $1.66 A tariff of 10% may be applied if shipping to the United States. 2,125In Stock 1,000Expected 12/23/2026	Mfr. Part # 59166-1-S-00-C Mouser Part # 934-59166-1-S-00-C	Littelfuse	Magnetic / Reed Switches NO 10-15AT 7.5mm Overmolded Sensor Learn More about Littelfuse 59166 reed switches	Datasheet	2,125In Stock 1,000Expected 12/23/2026	$1.66 $1.45 $1.32 $1.21 View $1.06 $0.994 $0.941 $0.903 A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Cartridge Fuses 250V 1.6A Slo-Blo 021501.6MXP Littelfuse 1: $1.71 A tariff of 30% may be applied if shipping to the United States. 1,451In Stock	Mfr. Part # 021501.6MXP Mouser Part # 576-021501.6MXP	Littelfuse	Cartridge Fuses 250V 1.6A Slo-Blo Learn More about Littelfuse 5x20 fuseholders	Datasheet	1,451In Stock	$1.71 $1.50 $1.38 $1.21 View $1.14 $1.08 $1.02 $0.99 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Fuses with Leads - Through Hole 125V .75A Safe-T-Plus 0259.750M Littelfuse 1: $8.30 A tariff of 10% may be applied if shipping to the United States. 2,437In Stock	Mfr. Part # 0259.750M Mouser Part # 576-0259.750M	Littelfuse	Fuses with Leads - Through Hole 125V .75A Safe-T-Plus	Datasheet	2,437In Stock	$8.30 $6.89 $6.36 $5.27 View $4.86 $4.36 $4.02 $3.97 A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Surface Mount Fuses 63V 1.25A FA 1206 04371.25WR Littelfuse 1: $1.56 A tariff of 10% may be applied if shipping to the United States. 3,028In Stock	Mfr. Part # 04371.25WR Mouser Part # 576-04371.25WR	Littelfuse	Surface Mount Fuses 63V 1.25A FA 1206 Learn More about Littelfuse 437 smt fuses	Datasheet	3,028In Stock	Cut Tape $1.56 $1.38 $1.31 $1.06 View Reel $0.627 $0.908 $0.869 $0.753 $0.694 $0.627 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 63V 1.75A FA 1206 04371.75WR Littelfuse 1: $1.56 A tariff of 10% may be applied if shipping to the United States. 5,446In Stock	Mfr. Part # 04371.75WR Mouser Part # 576-04371.75WR	Littelfuse	Surface Mount Fuses 63V 1.75A FA 1206 Learn More about Littelfuse 437 smt fuses	Datasheet	5,446In Stock	Cut Tape $1.56 $1.38 $1.31 $1.06 View Reel $0.648 $0.908 $0.869 $0.753 $0.694 $0.648 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
Cartridge Fuses 250V .25A Slo-Blo 0215.250MXEP Littelfuse 1: $3.61 A tariff of 30% may be applied if shipping to the United States. 1,000In Stock	Mfr. Part # 0215.250MXEP Mouser Part # 576-0215.250MXEP	Littelfuse	Cartridge Fuses 250V .25A Slo-Blo Learn More about Littelfuse 5x20 fuseholders	Datasheet	1,000In Stock	$3.61 $3.29 $3.17 $2.49 View $2.12 $1.99 $1.82 $1.81 $1.80 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Cartridge Fuses 250V 5A Slo-Blo 0215005.MXEP Littelfuse 1: $3.79 A tariff of 30% may be applied if shipping to the United States. 1,516In Stock	Mfr. Part # 0215005.MXEP Mouser Part # 576-0215005.MXEP	Littelfuse	Cartridge Fuses 250V 5A Slo-Blo Learn More about Littelfuse 5x20 fuseholders	Datasheet	1,516In Stock	$3.79 $3.18 $2.50 $2.21 View $1.99 $1.83 $1.69 $1.61 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Fuses with Leads - Through Hole 125V .25A Safe-T-Plus 0259.250T Littelfuse 1: $8.73 A tariff of 10% may be applied if shipping to the United States. 430In Stock	Mfr. Part # 0259.250T Mouser Part # 576-0259.250T	Littelfuse	Fuses with Leads - Through Hole 125V .25A Safe-T-Plus	Datasheet	430In Stock	$8.73 $7.44 $6.86 $5.69 View $5.24 $4.79 $4.33 $4.32 A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Fuses with Leads - Through Hole 125V .5A Safe-T-Plus 0259.500M Littelfuse 1: $8.35 A tariff of 10% may be applied if shipping to the United States. 1,215In Stock	Mfr. Part # 0259.500M Mouser Part # 576-0259.500M	Littelfuse	Fuses with Leads - Through Hole 125V .5A Safe-T-Plus	Datasheet	1,215In Stock	$8.35 $7.82 $7.53 $5.79 View $4.93 $4.64 $4.21 A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Varistors 250V 7mm Epoxy UltraMOV V07E250PL2T Littelfuse 1: $0.45 A tariff of 30% may be applied if shipping to the United States. 10,890In Stock	Mfr. Part # V07E250PL2T Mouser Part # 576-V07E250PL2T	Littelfuse	Varistors 250V 7mm Epoxy UltraMOV Learn More about Littelfuse ultramov 7mm varistors	Datasheet	10,890In Stock	Cut Tape $0.45 $0.28 $0.242 $0.224 Reel $0.173 View $0.213 $0.164 $0.158 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000
MOSFETs TO264 650V 102A N-CH X2CLASS IXTK102N65X2 IXYS 1: $24.46 218In Stock	Mfr. Part # IXTK102N65X2 Mouser Part # 747-IXTK102N65X2	IXYS	MOSFETs TO264 650V 102A N-CH X2CLASS Learn More about IXYS x2 hiperfet mosfets	Datasheet	218In Stock	$24.46 $15.54	Min.: 1 Mult.: 1
Cartridge Fuses 250V 10A Slo-Blo 0215010.MXEP Littelfuse 1: $3.23 A tariff of 30% may be applied if shipping to the United States. 3,699In Stock	Mfr. Part # 0215010.MXEP Mouser Part # 576-0215010.MXEP	Littelfuse	Cartridge Fuses 250V 10A Slo-Blo Learn More about Littelfuse 215sp	Datasheet	3,699In Stock	$3.23 $2.68 $2.21 $1.99 View $1.87 $1.70 $1.57 $1.44 $1.40 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Surface Mount Fuses 32V FA 1206 3.5A 043703.5WR Littelfuse 1: $1.55 A tariff of 10% may be applied if shipping to the United States. 3,393In Stock	Mfr. Part # 043703.5WR Mouser Part # 576-043703.5WR	Littelfuse	Surface Mount Fuses 32V FA 1206 3.5A Learn More about Littelfuse 437 smt fuses	Datasheet	3,393In Stock	Cut Tape $1.55 $1.29 $1.19 $0.984 View Reel $0.627 $0.908 $0.816 $0.752 $0.693 $0.627 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
Cartridge Fuses 6.3A 500VAC 3AB CARTRIDGE 051406.3MXP Littelfuse 1: $7.49 A tariff of 30% may be applied if shipping to the United States. 930In Stock	Mfr. Part # 051406.3MXP Mouser Part # 576-051406.3MXP	Littelfuse	Cartridge Fuses 6.3A 500VAC 3AB CARTRIDGE Learn More about Littelfuse 514 fuses	Datasheet	930In Stock	$7.49 $6.22 $4.72 $4.07 View $3.60 $3.56 $3.55 $3.49 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Varistors RADIAL 34MM 275VAC TMOV34S271MP Littelfuse 1: $21.29 A tariff of 30% may be applied if shipping to the United States. 180In Stock	Mfr. Part # TMOV34S271MP Mouser Part # 576-TMOV34S271MP	Littelfuse	Varistors RADIAL 34MM 275VAC Learn More about Littelfuse tmov varistors	Datasheet	180In Stock	$21.29 $17.69 $16.11 $14.05 $13.99 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Cartridge Fuses 2A 500VAC 3AB CARTRIDGE 0514002.MXP Littelfuse 1: $8.78 A tariff of 30% may be applied if shipping to the United States. 1,472In Stock	Mfr. Part # 0514002.MXP Mouser Part # 576-0514002.MXP	Littelfuse	Cartridge Fuses 2A 500VAC 3AB CARTRIDGE Learn More about Littelfuse 514 fuses	Datasheet	1,472In Stock	$8.78 $7.81 $7.45 $5.73 View $5.14 $4.61 $4.25 $4.06 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Varistors 275V 20KA SQ 25MM PB FREE 25S TMOV25SP275M Littelfuse 1: $5.00 A tariff of 30% may be applied if shipping to the United States. 911In Stock	Mfr. Part # TMOV25SP275M Mouser Part # 576-TMOV25SP275M	Littelfuse	Varistors 275V 20KA SQ 25MM PB FREE 25S Learn More about Littelfuse smov varistor	Datasheet	911In Stock	$5.00 $3.83 $3.74 $3.40 View $3.28 $3.06 $2.97 $2.87 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Varistors 625V 20KA SQ 25MM PB FREE 25S TMOV25SP625M Littelfuse 1: $6.98 A tariff of 30% may be applied if shipping to the United States. 720In Stock	Mfr. Part # TMOV25SP625M Mouser Part # 576-TMOV25SP625M	Littelfuse	Varistors 625V 20KA SQ 25MM PB FREE 25S Learn More about Littelfuse smov varistor	Datasheet	720In Stock	$6.98 $5.50 $5.15 $4.52 View $4.21 $4.04 $3.89 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 1.5kW 130V 5% Uni-Directional SMCJ130A Littelfuse 1: $0.70 A tariff of 40% may be applied if shipping to the United States. 8,432In Stock	Mfr. Part # SMCJ130A Mouser Part # 576-SMCJ130A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 130V 5% Uni-Directional Learn More about Littelfuse smcj tvs 1500w diodes	Datasheet	8,432In Stock	Cut Tape $0.70 $0.364 $0.311 $0.244 Reel $0.18 View $0.24 $0.158 MouseReel Available A tariff of 40% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000
Varistors 300V V300LT20CP Littelfuse 1: $1.30 A tariff of 30% may be applied if shipping to the United States. 3,174In Stock	Mfr. Part # V300LT20CP Mouser Part # 576-V300LT20CP	Littelfuse	Varistors 300V Learn More about Littelfuse c iii varistors	Datasheet	3,174In Stock	Cut Tape $1.30 $0.854 $0.756 $0.586 Reel $0.564 View $0.541 $0.53 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 400
Cartridge Fuses 250V .8A Slo-Blo 0215.800MXEP Littelfuse 1: $3.61 A tariff of 30% may be applied if shipping to the United States. 1,094In Stock	Mfr. Part # 0215.800MXEP Mouser Part # 576-0215.800MXEP	Littelfuse	Cartridge Fuses 250V .8A Slo-Blo Learn More about Littelfuse 5x20 fuseholders	Datasheet	1,094In Stock	$3.61 $3.29 $3.17 $2.49 View $2.12 $1.99 $1.75 $1.65 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Cartridge Fuses 6.3A/250V (P) PGT REEL T1 T HBC 021506.3MRET1P Littelfuse 1: $3.34 A tariff of 30% may be applied if shipping to the United States. 838In Stock	Mfr. Part # 021506.3MRET1P Mouser Part # 576-021506.3MRET1P	Littelfuse	Cartridge Fuses 6.3A/250V (P) PGT REEL T1 T HBC Learn More about Littelfuse 5x20 fuseholders	Datasheet	838In Stock	Cut Tape $3.34 $3.08 $2.56 $2.36 Reel $1.53 View $2.12 $1.95 $1.51 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000
Cartridge Fuses 2A 500VAC 3AB CARTRIDGE W/LEADS 0514002.MXEP Littelfuse 1: $7.49 A tariff of 30% may be applied if shipping to the United States. 703In Stock	Mfr. Part # 0514002.MXEP Mouser Part # 576-0514002.MXEP	Littelfuse	Cartridge Fuses 2A 500VAC 3AB CARTRIDGE W/LEADS Learn More about Littelfuse 514 fuses	Datasheet	703In Stock	$7.49 $6.22 $4.56 $3.71 View $3.56 $3.55 $3.41 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Varistors THERMALLY PROTECTED VARISTOR 14MM TMOV14RP140E Littelfuse 1: $1.84 A tariff of 30% may be applied if shipping to the United States. 1,671In Stock	Mfr. Part # TMOV14RP140E Mouser Part # 576-TMOV14RP140E	Littelfuse	Varistors THERMALLY PROTECTED VARISTOR 14MM Learn More about Littelfuse tmov varistors	Datasheet	1,671In Stock	$1.84 $1.36 $1.24 $1.11 View $1.05 $0.995 $0.966 $0.942 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1