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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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Part #

Cartridge Fuses 250V 5X20mm (P) 4AMP

0215004.VXP
Littelfuse
1: $6.95
25Expected 23/02/2026

Mfr. Part No.
0215004.VXP

Mouser Part No
576-0215004.VXP

Littelfuse

Cartridge Fuses 250V 5X20mm (P) 4AMP

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25Expected 23/02/2026

$6.95

$5.76

$5.32

$4.12

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 1.6A Slo-Blo

021501.6HXP
Littelfuse
1: $1.76
1,000On Order

Mfr. Part No.
021501.6HXP

Mouser Part No
576-021501.6HXP

Littelfuse

Cartridge Fuses 250V 1.6A Slo-Blo

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Datasheet

1,000On Order

$1.76

$1.50

$1.31

$1.12

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 10A PGT T5 T HBC

0215010.MRET5P
Littelfuse
1: $0.91
1,000Expected 24/03/2026

Mfr. Part No.
0215010.MRET5P

Mouser Part No
576-0215010.MRET5P

Littelfuse

Cartridge Fuses 250V 10A PGT T5 T HBC

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1,000Expected 24/03/2026

Cut Tape

$0.91

$0.752

$0.694

$0.576

View

Reel

$0.405

Min.: 1
Mult.: 1

Reel: 1,000

Cartridge Fuses 250V 12A SB HBC

0215012.TXP
Littelfuse
1: $2.01
190On Order

Mfr. Part No.
0215012.TXP

Mouser Part No
576-0215012.TXP

Littelfuse

Cartridge Fuses 250V 12A SB HBC

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190On Order

$2.01

$1.67

$1.54

$1.28

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 1.5kW 40V 5% Uni-Directional

SMCJ40A
Littelfuse
1: $0.48
8,188On Order

Mfr. Part No.
SMCJ40A

Mouser Part No
576-SMCJ40A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 40V 5% Uni-Directional

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Datasheet

8,188On Order

Cut Tape

$0.48

$0.401

$0.279

$0.222

Reel

$0.151

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Varistors 130V

V130LA20CP
Littelfuse
1: $0.93
1,495Expected 21/05/2026

Mfr. Part No.
V130LA20CP

Mouser Part No
576-V130LA20CP

Littelfuse

Varistors 130V

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Datasheet

1,495Expected 21/05/2026

$0.93

$0.697

$0.63

$0.556

View

Min.: 1
Mult.: 1

Varistors 140V

V140LA20CP
Littelfuse
1: $0.97
1,500Expected 26/05/2026

Mfr. Part No.
V140LA20CP

Mouser Part No
576-V140LA20CP

Littelfuse

Varistors 140V

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Datasheet

1,500Expected 26/05/2026

$0.97

$0.697

$0.63

$0.556

View

Min.: 1
Mult.: 1

Varistors 510V 20mm Epoxy UltraMOV

V20E510P
Littelfuse
1: $0.87
2,400Expected 10/04/2026

Mfr. Part No.
V20E510P

Mouser Part No
576-V20E510P

Littelfuse

Varistors 510V 20mm Epoxy UltraMOV

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Datasheet

2,400Expected 10/04/2026

$0.87

$0.642

$0.586

$0.523

$0.52

Min.: 1
Mult.: 1

Varistors 550V 10mm Epoxy UltraMOV

V10E550P
Littelfuse
1: $1.04
2Expected 14/05/2026

Mfr. Part No.
V10E550P

Mouser Part No
576-V10E550P

Littelfuse

Varistors 550V 10mm Epoxy UltraMOV

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Datasheet

2Expected 14/05/2026

$1.04

$0.636

$0.552

$0.45

View

Min.: 1
Mult.: 1

Varistors THERMALLY PROTECTED VARISTOR 20MM

TMOV20RP275EL2T7
Littelfuse
300: $1.63
300Stock Available

Mfr. Part No.
TMOV20RP275EL2T7

Mouser Part No
576-TMOV20RP275EL2T7

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 20MM

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Datasheet

300Stock Available

More Info Available

Reel

$1.63

$1.42

$1.18

$1.16

Min.: 300
Mult.: 300

Reel: 300

Varistors THERMALLY PROTECTED VARISTOR 34MM

TMOV34S391MP
Littelfuse
1: $21.62
900Stock Available

Mfr. Part No.
TMOV34S391MP

Mouser Part No
576-TMOV34S391MP

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 34MM

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Datasheet

900Stock Available

More Info Available

$21.62

$17.36

$16.48

Min.: 1
Mult.: 1

Varistors 320V 10mm Epoxy UltraMOV

V10E320PL2T7
Littelfuse
1: $0.89
4,500Stock Available

Mfr. Part No.
V10E320PL2T7

Mouser Part No
576-V10E320PL2T7

Littelfuse

Varistors 320V 10mm Epoxy UltraMOV

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Datasheet

4,500Stock Available

More Info Available

Cut Tape

$0.89

$0.544

$0.471

$0.385

Reel

$0.304

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Varistors 20MM Radial

V150LT20CP
Littelfuse
500: $0.74
500Stock Available

Mfr. Part No.
V150LT20CP

Mouser Part No
576-V150LT20CP

Littelfuse

Varistors 20MM Radial

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Datasheet

500Stock Available

More Info Available

Reel

$0.74

$0.584

$0.552

Min.: 500
Mult.: 500

Reel: 500

Varistors 550 VAC 370J 300V-CL 10KA-PK

V20P550PL3T1
Littelfuse
400: $0.943
11,200Stock Available

Mfr. Part No.
V20P550PL3T1

Mouser Part No
576-V20P550PL3T1

Littelfuse

Varistors 550 VAC 370J 300V-CL 10KA-PK

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Datasheet

11,200Stock Available

More Info Available

Reel

$0.943

$0.781

$0.763

Min.: 400
Mult.: 400

Reel: 400

Varistors SURFACE MOUNT SM7 VARISTORS

V230SM7
Littelfuse
1: $2.67
1,800Stock Available

Mfr. Part No.
V230SM7

Mouser Part No
576-V230SM7

Littelfuse

Varistors SURFACE MOUNT SM7 VARISTORS

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Datasheet

1,800Stock Available

More Info Available

Cut Tape

$2.67

$1.82

$1.72

$1.46

Reel

$1.20

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

Varistors THERMALLY PROTECTED VARISTOR 34MM

TMOV34S181MP
Littelfuse
180: $15.62
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
TMOV34S181MP

Mouser Part No
576-TMOV34S181MP

Littelfuse

Varistors THERMALLY PROTECTED VARISTOR 34MM

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$15.62

Min.: 180
Mult.: 60

Varistors 300V 14mm Phenolic UltraMOV

V14P300P
Littelfuse
1: $1.81
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
V14P300P

Mouser Part No
576-V14P300P

Littelfuse

Varistors 300V 14mm Phenolic UltraMOV

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Datasheet

Non-Stocked Lead-Time 17 Weeks

$1.81

$1.12

$1.03

$0.849

View

Min.: 1
Mult.: 1

Varistors 20MM Radial

V175LA20CPX425
Littelfuse
1: $2.11
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
V175LA20CPX425

Mouser Part No
576-V175LA20CPX425

Littelfuse

Varistors 20MM Radial

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Datasheet

Non-Stocked Lead-Time 15 Weeks

$2.11

$1.41

$1.34

$1.10

View

Min.: 1
Mult.: 1

Varistors 320V

V320LC40CP
Littelfuse
2,100: $0.584
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
V320LC40CP

Mouser Part No
576-V320LC40CP

Littelfuse

Varistors 320V

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Datasheet

Non-Stocked Lead-Time 15 Weeks

$0.584

$0.552

Min.: 2,100
Mult.: 350

Varistors 320V

V320LT20CP
Littelfuse
3,200: $0.458
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
V320LT20CP

Mouser Part No
576-V320LT20CP

Littelfuse

Varistors 320V

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Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

$0.458

Min.: 3,200
Mult.: 400

Reel: 400

Fuses with Leads - Through Hole 125V .375A Safe-T-Plus

0259.375M
Littelfuse
1,000: $3.75
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
0259.375M

Mouser Part No
576-0259.375M

Littelfuse

Fuses with Leads - Through Hole 125V .375A Safe-T-Plus

Datasheet

Non-Stocked Lead-Time 12 Weeks

$3.75

Min.: 1,000
Mult.: 1,000

Fuses with Leads - Through Hole 125V 3A FA SAFE-T-PLUS

0259003.T
Littelfuse
200: $4.09
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
0259003.T

Mouser Part No
576-0259003.T

Littelfuse

Fuses with Leads - Through Hole 125V 3A FA SAFE-T-PLUS

Datasheet

Product Comments

Non-Stocked Lead-Time 12 Weeks

$4.09

$3.71

$3.64

Min.: 200
Mult.: 200

Fuses with Leads - Through Hole 125V 5A FA SAFE-T-PLUS

0259005.M
Littelfuse
1: $6.87
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
0259005.M

Mouser Part No
576-0259005.M

Littelfuse

Fuses with Leads - Through Hole 125V 5A FA SAFE-T-PLUS

Datasheet

Non-Stocked Lead-Time 12 Weeks

$6.87

$6.34

$6.10

$4.69

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 4.7K OHM 10%

SM472F1K
Littelfuse
1,000: $0.802
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SM472F1K

Mouser Part No
576-SM472F1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 4.7K OHM 10%

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$0.802

Min.: 1,000
Mult.: 1,000

ESD Protection Diodes / TVS Diodes 400W 160V 5% Bi-Directional

SMAJ160CA
Littelfuse
1: $0.45
Lead-Time 12 Weeks

Mfr. Part No.
SMAJ160CA

Mouser Part No
576-SMAJ160CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 160V 5% Bi-Directional

Learn More

Datasheet

Lead-Time 12 Weeks

Cut Tape

$0.45

$0.275

$0.174

$0.13

$0.104

Reel

$0.081

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Smart Metering Solutions

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