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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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Fuse Size/Group
Body Style
Current Rating
Voltage Rating AC
Voltage Rating DC
Littelfuse Cartridge Fuses 250V 4A Slo-Blo
Datasheet
12.638In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 4 A 250 VAC
Littelfuse Cartridge Fuses 250V .5A Slo-Blo
Datasheet
818In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 500 mA 250 VAC
Littelfuse Fuses with Leads - Through Hole 125V .062A Safe-T-Plus
Datasheet
1.522In Stock
Min.: 1
Mult.: 1

PCB Mount Fuse Safe-T-Plus Leaded Fuses 62 mA 125 VAC 125 VDC
Littelfuse Cartridge Fuses 5A 500VAC 3AB CARTRIDGE
Datasheet
567In Stock
Min.: 1
Mult.: 1

3AB (6.3 mm x 32 mm) Cylindrical 5 A 500 VAC
Littelfuse Cartridge Fuses 250V 1.6A Slo-Blo
Datasheet
882In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 1.6 A 250 VAC
Littelfuse Fuses with Leads - Through Hole 125V .25A Safe-T-Plus
Datasheet
430In Stock
Min.: 1
Mult.: 1

PCB Mount Fuse Safe-T-Plus Leaded Fuses 250 mA 125 VAC 125 VDC
Littelfuse Fuses with Leads - Through Hole 125V .5A Safe-T-Plus
Datasheet
1.255In Stock
Min.: 1
Mult.: 1

PCB Mount Fuse Safe-T-Plus Leaded Fuses 500 mA 125 VAC 125 VDC
Littelfuse Cartridge Fuses 250V 125mA TL HBC
Datasheet
973In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 125 mA 250 VAC
Littelfuse Cartridge Fuses 250V 12A IEC PT TD HBC
Datasheet
1.700In Stock
Min.: 1
Mult.: 1
: 1.000

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 12 A 250 VAC
Littelfuse Fuses with Leads - Through Hole 125V .75A Safe-T-Plus
Datasheet
2.537In Stock
Min.: 1
Mult.: 1

PCB Mount Fuse Safe-T-Plus Leaded Fuses 750 mA 125 VAC 125 VDC
Littelfuse Surface Mount Fuses .5A 277VAC/DC PICO UL913
Datasheet
79In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 100

SMD Fuses 13.71 mm x 6.09 mm 500 mA 277 VAC 277 VDC
Littelfuse Surface Mount Fuses 63V 1.25A FA 1206
Datasheet
3.028In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD Fuses 1206 (3216 metric) 1.25 A 63 VAC 63 VDC
Littelfuse Surface Mount Fuses 32V FA 1206 3.5A
Datasheet
3.421In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD Fuses 1206 (3216 metric) 3.5 A 45 VAC 63 VDC
Littelfuse Cartridge Fuses 6.3A 500VAC 3AB CARTRIDGE
Datasheet
936In Stock
Min.: 1
Mult.: 1

3AB (6.3 mm x 32 mm) Cylindrical 6.3 A 500 VAC
Littelfuse Cartridge Fuses 250V .8A Slo-Blo
Datasheet
1.094In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 800 mA 250 VAC
Littelfuse Surface Mount Fuses .1A 277VAC/DC PICO UL913
Datasheet
332In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 100

SMD Fuses 13.71 mm x 6.09 mm 100 mA 277 VAC 277 VDC
Littelfuse Cartridge Fuses 2A 500VAC 3AB CARTRIDGE W/LEADS
Datasheet
703In Stock
Min.: 1
Mult.: 1

3AB (6.3 mm x 32 mm) Cylindrical Leaded 2 A 500 VAC
Littelfuse Resettable Fuses - PPTC 12V 0.1A Ih 5.8 Ohm
Datasheet
3.809In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Resettable Fuses - PPTC
Littelfuse Cartridge Fuses FUSE 250V 5X20 PT RAD TL PB-FREE 10A
Datasheet
942In Stock
1.200Expected 03/09/2026
Min.: 1
Mult.: 1

Ceramic Fuse 5 mm x 20 mm Cylindrical 10 A 250 VAC
Littelfuse Cartridge Fuses 250V 1.25A Slo-Blo
Datasheet
783In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 5 mm x 20 mm Cylindrical Leaded 1.25 A 250 VAC
Littelfuse Cartridge Fuses 250V 10A Slo-Blo
Datasheet
1.057In Stock
Min.: 1
Mult.: 1

Ceramic Fuse 5 mm x 20 mm Cylindrical 10 A 250 VAC
Littelfuse Cartridge Fuses FUS 5X20 PGT RAD FORM T HBC 3.15A/250V-P
Datasheet
773In Stock
Min.: 1
Mult.: 1

Ceramic Fuse 5 mm x 20 mm Cylindrical 3.15 A 250 VAC
Littelfuse Cartridge Fuses 12.5A 500VAC 3AB CARTRIDGE
Datasheet
351In Stock
Min.: 1
Mult.: 1

3AB (6.3 mm x 32 mm) Cylindrical 12.5 A 500 VAC
Littelfuse Resettable Fuses - PPTC 3 Ohms 40 A 9 VDC - 40 C+ 85 C
Datasheet
2.351In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Resettable Fuses - PPTC
Littelfuse Fuses with Leads - Through Hole 125V .75A Safe-T-Plus
Datasheet
874In Stock
Min.: 1
Mult.: 1

PCB Mount Fuse Safe-T-Plus Leaded Fuses 750 mA 125 VAC 125 VDC