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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 #

ESD Protection Diodes / TVS Diodes 400W 75V 5% Uni-Directional

SMAJ75A
Littelfuse
1: $0.23
8,509In Stock

Mfr. Part No.
SMAJ75A

Mouser Part No
576-SMAJ75A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 75V 5% Uni-Directional

Learn More

Datasheet

8,509In Stock

Cut Tape

$0.23

$0.162

$0.097

$0.095

Reel

$0.087

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 400W 75V 5% Bi-Directional

SMAJ75CA
Littelfuse
1: $0.42
5,770In Stock

Mfr. Part No.
SMAJ75CA

Mouser Part No
576-SMAJ75CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 75V 5% Bi-Directional

Learn More

Datasheet

5,770In Stock

Cut Tape

$0.42

$0.263

$0.167

$0.126

Reel

$0.083

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 400W 78V 5% Uni-Directional

SMAJ78A
Littelfuse
1: $0.311
4,162In Stock

Mfr. Part No.
SMAJ78A

Mouser Part No
576-SMAJ78A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 78V 5% Uni-Directional

Learn More

Datasheet

4,162In Stock

Cut Tape

$0.311

$0.211

$0.167

$0.127

Reel

$0.092

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 400W 8V 5% Uni-Directional

SMAJ8.0A
Littelfuse
1: $0.18
13,251In Stock

Mfr. Part No.
SMAJ8.0A

Mouser Part No
576-SMAJ8.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 8V 5% Uni-Directional

Learn More

Datasheet

13,251In Stock

Cut Tape

$0.18

$0.091

$0.081

$0.072

Reel

$0.069

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 400W 8V 5% Bi-Directional

SMAJ8.0CA
Littelfuse
1: $0.261
7,971In Stock

Mfr. Part No.
SMAJ8.0CA

Mouser Part No
576-SMAJ8.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 8V 5% Bi-Directional

Learn More

Datasheet

7,971In Stock

Cut Tape

$0.261

$0.178

$0.097

Reel

$0.09

$0.086

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 400W 8.5V 5% Bi-Directional

SMAJ8.5CA
Littelfuse
1: $0.39
5,182In Stock

Mfr. Part No.
SMAJ8.5CA

Mouser Part No
576-SMAJ8.5CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 8.5V 5% Bi-Directional

Learn More

Datasheet

5,182In Stock

Cut Tape

$0.39

$0.263

$0.106

$0.10

Reel

$0.094

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 400W 85V 5% Uni-Directional

SMAJ85A
Littelfuse
1: $0.32
8,460In Stock
4,895Expected 2026/03/18

Mfr. Part No.
SMAJ85A

Mouser Part No
576-SMAJ85A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 85V 5% Uni-Directional

Learn More

Datasheet

8,460In Stock

4,895Expected 2026/03/18

Cut Tape

$0.32

$0.23

$0.151

$0.12

Reel

$0.087

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 400W 9V 5% Bi-Directional

SMAJ9.0CA
Littelfuse
1: $0.311
10,528In Stock

Mfr. Part No.
SMAJ9.0CA

Mouser Part No
576-SMAJ9.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 9V 5% Bi-Directional

Learn More

Datasheet

10,528In Stock

Cut Tape

$0.311

$0.204

$0.099

$0.098

View

Reel

$0.086

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 400W 90V 5% Uni-Directional

SMAJ90A
Littelfuse
1: $0.20
4,461In Stock
5,000Expected 2026/04/20

Mfr. Part No.
SMAJ90A

Mouser Part No
576-SMAJ90A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 90V 5% Uni-Directional

Learn More

Datasheet

4,461In Stock

5,000Expected 2026/04/20

Cut Tape

$0.20

$0.148

$0.104

$0.10

Reel

$0.079

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 400W 90V 5% Bi-Directional

SMAJ90CA
Littelfuse
1: $0.32
9,176In Stock

Mfr. Part No.
SMAJ90CA

Mouser Part No
576-SMAJ90CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 90V 5% Bi-Directional

Learn More

Datasheet

9,176In Stock

Cut Tape

$0.32

$0.209

$0.099

$0.094

Reel

$0.081

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Varistors SURFACE MOUNT SM7 VARISTORS

V115SM7
Littelfuse
1: $2.67
360In Stock
600Expected 2026/05/11

Mfr. Part No.
V115SM7

Mouser Part No
576-V115SM7

Littelfuse

Varistors SURFACE MOUNT SM7 VARISTORS

Learn More

Datasheet

360In Stock

600Expected 2026/05/11

Cut Tape

$2.67

$1.83

$1.73

$1.47

Reel

$1.04

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

Varistors SURFACE MOUNT SM7 VARISTORS

V420SM7
Littelfuse
1: $2.71
985In Stock

Mfr. Part No.
V420SM7

Mouser Part No
576-V420SM7

Littelfuse

Varistors SURFACE MOUNT SM7 VARISTORS

Learn More

Datasheet

985In Stock

Cut Tape

$2.71

$1.90

$1.78

$1.52

Reel

$1.26

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

Resettable Fuses - PPTC FEMTOSMDC010F/15-2

FEMTOSMDC010F/15-2
Littelfuse
1: $0.70
2,160In Stock

Mfr. Part No.
FEMTOSMDC010F/15-2

Mouser Part No
650-FEMTOSMDC010F152

Littelfuse

Resettable Fuses - PPTC FEMTOSMDC010F/15-2

Learn More

Datasheet

2,160In Stock

Cut Tape

$0.70

$0.647

$0.536

$0.495

View

Reel

$0.386

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 3 Ohms 40 A 9 VDC - 40 C+ 85 C

FEMTOSMDC020F-2
Littelfuse
1: $0.711
2,759In Stock

Mfr. Part No.
FEMTOSMDC020F-2

Mouser Part No
650-FEMTOSMDC020F-2

Littelfuse

Resettable Fuses - PPTC 3 Ohms 40 A 9 VDC - 40 C+ 85 C

Learn More

Datasheet

2,759In Stock

Cut Tape

$0.711

$0.659

$0.561

$0.521

View

Reel

$0.469

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/

SM103J1K
Littelfuse
1: $1.29
557In Stock

Mfr. Part No.
SM103J1K

Mouser Part No
803-SM103J1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/

Learn More

Datasheet

557In Stock

$1.29

$1.23

$1.15

$1.10

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC 10K OHM +/-10%

SM103J1K-TR
Littelfuse
1: $0.49
3,610In Stock

Mfr. Part No.
SM103J1K-TR

Mouser Part No
803-SM103J1K-TR

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC 10K OHM +/-10%

Learn More

Datasheet

3,610In Stock

Cut Tape

$0.49

$0.463

$0.433

$0.411

View

Reel

$0.304

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENSOR

SM502F1K
Littelfuse
1: $1.31
258In Stock

Mfr. Part No.
SM502F1K

Mouser Part No
803-SM502F1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENSOR

Learn More

Datasheet

258In Stock

$1.31

$1.26

$1.17

$1.16

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .2A Slo-Blo

0215.200HXP
Littelfuse
1: $2.24
100In Stock

Mfr. Part No.
0215.200HXP

Mouser Part No
576-0215.200HXP

Littelfuse

Cartridge Fuses 250V .2A Slo-Blo

Learn More

Datasheet

100In Stock

$2.24

$2.04

$1.94

$1.57

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 200mA IEC TD HBC

0215.200TXP
Littelfuse
1: $1.95
205In Stock

Mfr. Part No.
0215.200TXP

Mouser Part No
576-0215.200TXP

Littelfuse

Cartridge Fuses 250V 200mA IEC TD HBC

Learn More

205In Stock

$1.95

$1.62

$1.49

$1.24

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .25A Slo-Blo

0215.250HXP
Littelfuse
1: $2.24
91In Stock

Mfr. Part No.
0215.250HXP

Mouser Part No
576-0215.250HXP

Littelfuse

Cartridge Fuses 250V .25A Slo-Blo

Learn More

Datasheet

91In Stock

$2.24

$2.04

$1.94

$1.57

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 250mA IEC TD HBC

0215.250TXP
Littelfuse
1: $2.13
391In Stock

Mfr. Part No.
0215.250TXP

Mouser Part No
576-0215.250TXP

Littelfuse

Cartridge Fuses 250V 250mA IEC TD HBC

Learn More

391In Stock

$2.13

$1.94

$1.85

$1.49

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .315A Slo-Blo

0215.315HXP
Littelfuse
1: $2.24
189In Stock

Mfr. Part No.
0215.315HXP

Mouser Part No
576-0215.315HXP

Littelfuse

Cartridge Fuses 250V .315A Slo-Blo

Learn More

Datasheet

189In Stock

$2.24

$2.04

$1.94

$1.57

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .5A Slo-Blo

0215.500HXP
Littelfuse
1: $2.23
183In Stock
1,100On Order

Mfr. Part No.
0215.500HXP

Mouser Part No
576-0215.500HXP

Littelfuse

Cartridge Fuses 250V .5A Slo-Blo

Learn More

Datasheet

183In Stock

1,100On Order

$2.23

$2.04

$1.93

$1.56

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 500mA IEC TD HBC

0215.500TXP
Littelfuse
1: $2.13
270In Stock

Mfr. Part No.
0215.500TXP

Mouser Part No
576-0215.500TXP

Littelfuse

Cartridge Fuses 250V 500mA IEC TD HBC

Learn More

270In Stock

$2.13

$1.94

$1.85

$1.49

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 5X20mm (P) 0.5AMP

0215.500VXP
Littelfuse
1: $9.77
19In Stock

Mfr. Part No.
0215.500VXP

Mouser Part No
576-0215.500VXP

Littelfuse

Cartridge Fuses 250V 5X20mm (P) 0.5AMP

Learn More

19In Stock

$9.77

$9.35

$9.00

$6.92

View

Min.: 1
Mult.: 1

Smart Metering Solutions

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