.hide-partial { max-height: none; } .show-more { display: none; }

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.

All Results (2,050)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

Filter by

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Select a category below to see filtering options and narrow down your search.

Part #

Cartridge Fuses FUSE 250V 5x20 PT RAD TL PB-FREE 15A

0215015.MXF51P
Littelfuse
1: $2.04
503In Stock

Mfr. Part No.
0215015.MXF51P

Mouser Part No
576-0215015.MXF51P

Littelfuse

Cartridge Fuses FUSE 250V 5x20 PT RAD TL PB-FREE 15A

Learn More

Datasheet

503In Stock

$2.04

$1.70

$1.57

$1.29

View

Min.: 1
Mult.: 1

Cartridge Fuses FUSE 250V 5x20 CC RAD TL PB-FREE 15A

0215015.MXK8P
Littelfuse
1: $1.77
1,216In Stock

Mfr. Part No.
0215015.MXK8P

Mouser Part No
576-0215015.MXK8P

Littelfuse

Cartridge Fuses FUSE 250V 5x20 CC RAD TL PB-FREE 15A

Learn More

Datasheet

1,216In Stock

$1.77

$1.54

$1.43

$1.20

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V HBC TL 5X20 16A

0215016.MXP
Littelfuse
1: $2.99
245In Stock
1,000Expected 11/5/2026

Mfr. Part No.
0215016.MXP

Mouser Part No
576-0215016.MXP

Littelfuse

Cartridge Fuses 250V HBC TL 5X20 16A

Learn More

Datasheet

245In Stock

1,000Expected 11/5/2026

$2.99

$2.49

$2.29

$1.90

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 2.5A Slo-Blo

021502.5HXP
Littelfuse
1: $2.61
235In Stock
2,000On Order

Mfr. Part No.
021502.5HXP

Mouser Part No
576-021502.5HXP

Littelfuse

Cartridge Fuses 250V 2.5A Slo-Blo

Learn More

Datasheet

235In Stock

2,000On Order

$2.61

$2.20

$1.90

$1.63

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 2.5A Slo-Blo

021502.5MXEP
Littelfuse
1: $3.78
380In Stock

Mfr. Part No.
021502.5MXEP

Mouser Part No
576-021502.5MXEP

Littelfuse

Cartridge Fuses 250V 2.5A Slo-Blo

Learn More

Datasheet

380In Stock

$3.78

$3.14

$2.89

$2.40

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 2.5A Slo-Blo

021502.5MXP
Littelfuse
1: $2.36
848Expected 11/6/2026

Mfr. Part No.
021502.5MXP

Mouser Part No
576-021502.5MXP

Littelfuse

Cartridge Fuses 250V 2.5A Slo-Blo

Learn More

Datasheet

848Expected 11/6/2026

$2.36

$2.03

$1.90

$1.58

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 2.5A IEC TD HBC

021502.5TXP
Littelfuse
1: $2.67
129In Stock

Mfr. Part No.
021502.5TXP

Mouser Part No
576-021502.5TXP

Littelfuse

Cartridge Fuses 250V 2.5A IEC TD HBC

Learn More

129In Stock

$2.67

$2.22

$2.06

$1.78

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 20A TL HBC

0215020.MRET1P
Littelfuse
1: $3.09
65In Stock
1,000Expected 4/5/2026

Mfr. Part No.
0215020.MRET1P

Mouser Part No
576-0215020.MRET1P

Littelfuse

Cartridge Fuses 250V 20A TL HBC

Learn More

Datasheet

65In Stock

1,000Expected 4/5/2026

Cut Tape

$3.09

$2.57

$2.36

$2.06

View

Reel

$1.49

Min.: 1
Mult.: 1

Reel: 1,000

Cartridge Fuses 250V 6.3A PGT Radial T HBC

021506.3MXF11P
Littelfuse
1: $4.96
900In Stock

Mfr. Part No.
021506.3MXF11P

Mouser Part No
576-021506.3MXF11P

Littelfuse

Cartridge Fuses 250V 6.3A PGT Radial T HBC

Learn More

Datasheet

900In Stock

$4.96

$4.13

$3.81

$3.16

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 6.3A 5x20mm Slo-Blo

021506.3MXK23P
Littelfuse
1: $1.70
850In Stock

Mfr. Part No.
021506.3MXK23P

Mouser Part No
576-021506.3MXK23P

Littelfuse

Cartridge Fuses 250V 6.3A 5x20mm Slo-Blo

Learn More

Datasheet

850In Stock

$1.70

$1.40

$1.29

$1.07

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 6.3A IEC TD HBC

021506.3TXP
Littelfuse
1: $2.47
160In Stock

Mfr. Part No.
021506.3TXP

Mouser Part No
576-021506.3TXP

Littelfuse

Cartridge Fuses 250V 6.3A IEC TD HBC

Learn More

160In Stock

$2.47

$2.07

$1.83

$1.58

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 1.25A Slo-Blo

02151.25HXP
Littelfuse
1: $2.85
33In Stock
500Expected 30/3/2026

Mfr. Part No.
02151.25HXP

Mouser Part No
576-02151.25HXP

Littelfuse

Cartridge Fuses 250V 1.25A Slo-Blo

Learn More

Datasheet

33In Stock

500Expected 30/3/2026

$2.85

$2.38

$1.90

$1.72

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 1.25A IEC TD HBC

02151.25TXP
Littelfuse
1: $2.74
46In Stock

Mfr. Part No.
02151.25TXP

Mouser Part No
576-02151.25TXP

Littelfuse

Cartridge Fuses 250V 1.25A IEC TD HBC

Learn More

46In Stock

$2.74

$2.28

$2.10

$1.75

View

Min.: 1
Mult.: 1

Cartridge Fuses FUS 5X20 PGT RAD FORM T HBC 3.15A/250V-P

02153.15MXF34P
Littelfuse
1: $4.96
931In Stock

Mfr. Part No.
02153.15MXF34P

Mouser Part No
576-02153.15MXF34P

Littelfuse

Cartridge Fuses FUS 5X20 PGT RAD FORM T HBC 3.15A/250V-P

Learn More

Datasheet

931In Stock

$4.96

$4.13

$3.81

$3.16

View

Min.: 1
Mult.: 1

Cartridge Fuses FUSE 250V 5x20 PT RAD TL PB-FREE 3.15A

02153.15MXF51P
Littelfuse
1: $1.64
997In Stock

Mfr. Part No.
02153.15MXF51P

Mouser Part No
576-02153.15MXF51P

Littelfuse

Cartridge Fuses FUSE 250V 5x20 PT RAD TL PB-FREE 3.15A

Learn More

Datasheet

997In Stock

$1.64

$1.11

$1.02

$0.855

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 3.15A Slo-Blo

02153.15MXP
Littelfuse
1: $2.74
1,384In Stock
2,000Expected 21/5/2026

Mfr. Part No.
02153.15MXP

Mouser Part No
576-02153.15MXP

Littelfuse

Cartridge Fuses 250V 3.15A Slo-Blo

Learn More

Datasheet

1,384In Stock

2,000Expected 21/5/2026

$2.74

$2.28

$2.07

$1.75

View

Min.: 1
Mult.: 1

Fuses with Leads - Through Hole 125V .5A Safe-T-Plus

0259.500T
Littelfuse
1: $9.24
147In Stock

Mfr. Part No.
0259.500T

Mouser Part No
576-0259.500T

Littelfuse

Fuses with Leads - Through Hole 125V .5A Safe-T-Plus

Datasheet

147In Stock

$9.24

$8.06

$7.53

$6.76

View

Min.: 1
Mult.: 1

Fuses with Leads - Through Hole 125V 1A Safe-T-Plus

0259001.T
Littelfuse
1: $9.62
250In Stock

Mfr. Part No.
0259001.T

Mouser Part No
576-0259001.T

Littelfuse

Fuses with Leads - Through Hole 125V 1A Safe-T-Plus

Datasheet

250In Stock

$9.62

$7.98

$7.35

$6.10

View

Min.: 1
Mult.: 1

Surface Mount Fuses .16A 277VAC/DC PICO UL913

0304.160HR
Littelfuse
1: $40.57
33In Stock

Mfr. Part No.
0304.160HR

Mouser Part No
576-0304.160HR

Littelfuse

Surface Mount Fuses .16A 277VAC/DC PICO UL913

Learn More

Datasheet

33In Stock

Cut Tape

$40.57

$33.55

$30.90

$25.49

Reel

$22.07

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Surface Mount Fuses .25A 277VAC/DC PICO UL913

0304.250HR
Littelfuse
1: $39.74
14In Stock

Mfr. Part No.
0304.250HR

Mouser Part No
576-0304.250HR

Littelfuse

Surface Mount Fuses .25A 277VAC/DC PICO UL913

Learn More

Datasheet

14In Stock

Cut Tape

$39.74

$32.90

$30.33

$25.06

Reel

$20.50

$20.49

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Surface Mount Fuses 125V .250A FA 1206

0437.250WR
Littelfuse
1: $1.61
955In Stock
3,000Expected 23/2/2026

Mfr. Part No.
0437.250WR

Mouser Part No
576-0437.250WR

Littelfuse

Surface Mount Fuses 125V .250A FA 1206

Learn More

Datasheet

955In Stock

3,000Expected 23/2/2026

Cut Tape

$1.61

$1.38

$1.28

$1.06

View

Reel

$0.591

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Surface Mount Fuses 63V .500A FA 1206

0437.500WR
Littelfuse
1: $1.60
2,321In Stock
3,000Expected 16/3/2026

Mfr. Part No.
0437.500WR

Mouser Part No
576-0437.500WR

Littelfuse

Surface Mount Fuses 63V .500A FA 1206

Learn More

Datasheet

2,321In Stock

3,000Expected 16/3/2026

Cut Tape

$1.60

$1.19

$1.11

$0.93

View

Reel

$0.591

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Surface Mount Fuses 63V .750A FA 1206

0437.750WR
Littelfuse
1: $1.75
1,356In Stock

Mfr. Part No.
0437.750WR

Mouser Part No
576-0437.750WR

Littelfuse

Surface Mount Fuses 63V .750A FA 1206

Learn More

Datasheet

1,356In Stock

Cut Tape

$1.75

$1.53

$1.42

$1.19

View

Reel

$0.735

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Surface Mount Fuses 63V FA 1206 2A

0437002.WR
Littelfuse
1: $1.35
3,453In Stock
3,000Expected 23/3/2026

Mfr. Part No.
0437002.WR

Mouser Part No
576-0437002.WR

Littelfuse

Surface Mount Fuses 63V FA 1206 2A

Learn More

Datasheet

3,453In Stock

3,000Expected 23/3/2026

Cut Tape

$1.35

$1.15

$1.07

$0.887

View

Reel

$0.734

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Surface Mount Fuses 32V FA 1206 5A

0437005.WR
Littelfuse
1: $1.83
904In Stock
3,000Expected 23/3/2026

Mfr. Part No.
0437005.WR

Mouser Part No
576-0437005.WR

Littelfuse

Surface Mount Fuses 32V FA 1206 5A

Learn More

Datasheet

904In Stock

3,000Expected 23/3/2026

Cut Tape

$1.83

$1.60

$1.49

$1.23

View

Reel

$0.735

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Smart Metering Solutions

All Results (2,050)

Customer Service Office

Company

Resources

Support

Smart Metering Solutions

All Results (2,050)

Circuit Protection

Electromechanical

Semiconductors

Opto-electronics