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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 1.5kW 20V 5% Uni-Directional

SMCJ20A
Littelfuse
1: ¥124.6
2,673In Stock
3,000Expected 5/4/2027

Mfr. Part #
SMCJ20A

Mouser Part #
576-SMCJ20A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 20V 5% Uni-Directional

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Datasheet

2,673In Stock

3,000Expected 5/4/2027

Cut Tape

¥124.6

¥68.6

¥52.2

¥39.9

Reel

¥26.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 20V 5% Bi-Directional

SMCJ20CA
Littelfuse
1: ¥162.8
667In Stock
3,000Expected 9/15/2026

Mfr. Part #
SMCJ20CA

Mouser Part #
576-SMCJ20CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 20V 5% Bi-Directional

Learn More

Datasheet

667In Stock

3,000Expected 9/15/2026

Cut Tape

¥162.8

¥81.7

¥65.4

¥50.3

¥44.3

Reel

¥34.9

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 22V 5% Bi-Directional

SMCJ22CA
Littelfuse
1: ¥171.1
681In Stock
9,000On Order

Mfr. Part #
SMCJ22CA

Mouser Part #
576-SMCJ22CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 22V 5% Bi-Directional

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Datasheet

681In Stock

9,000On Order

Cut Tape

¥171.1

¥91

¥69.4

¥54.3

¥53.3

Reel

¥34.9

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 24V 5% Uni-Directional

SMCJ24A
Littelfuse
1: ¥156.1
6,360In Stock
45,000On Order

Mfr. Part #
SMCJ24A

Mouser Part #
576-SMCJ24A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 24V 5% Uni-Directional

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Datasheet

6,360In Stock

45,000On Order

Cut Tape

¥156.1

¥71.1

¥62.8

¥48

Reel

¥31.7

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Bi-Directional

SMCJ250CA
Littelfuse
1: ¥210.9
3,175In Stock
6,000Expected 3/2/2027

Mfr. Part #
SMCJ250CA

Mouser Part #
576-SMCJ250CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Bi-Directional

Learn More

Datasheet

3,175In Stock

6,000Expected 3/2/2027

Cut Tape

¥210.9

¥109.1

¥91.2

¥72.8

Reel

¥60.5

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 26V 5% Uni-Directional

SMCJ26A
Littelfuse
1: ¥131.2
5,223In Stock
6,000Expected 8/25/2026

Mfr. Part #
SMCJ26A

Mouser Part #
576-SMCJ26A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 26V 5% Uni-Directional

Learn More

Datasheet

5,223In Stock

6,000Expected 8/25/2026

Cut Tape

¥131.2

¥72.3

¥54.3

¥41.7

Reel

¥31.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 30V 5% Uni-Directional

SMCJ30A
Littelfuse
1: ¥156.1
728In Stock
33,000Expected 8/18/2026

Mfr. Part #
SMCJ30A

Mouser Part #
576-SMCJ30A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 30V 5% Uni-Directional

Learn More

Datasheet

728In Stock

33,000Expected 8/18/2026

Cut Tape

¥156.1

¥74.6

¥62.8

¥38.7

¥34.9

Reel

¥27.2

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 30V 5% Bi-Directional

SMCJ30CA
Littelfuse
1: ¥111.3
348In Stock
24,000On Order

Mfr. Part #
SMCJ30CA

Mouser Part #
576-SMCJ30CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 30V 5% Bi-Directional

Learn More

Datasheet

348In Stock

24,000On Order

Cut Tape

¥111.3

¥58.5

¥50

¥47.3

¥45.2

Reel

¥34.9

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 350V 5% Uni-Directional

SMCJ350A
Littelfuse
1: ¥194.3
814In Stock
6,000On Order

Mfr. Part #
SMCJ350A

Mouser Part #
576-SMCJ350A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 350V 5% Uni-Directional

Learn More

Datasheet

814In Stock

6,000On Order

Cut Tape

¥194.3

¥115.6

¥92.4

¥68.9

Reel

¥55.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 350V 5% Bi-Directional

SMCJ350CA
Littelfuse
1: ¥232.5
5In Stock
21,000On Order

Mfr. Part #
SMCJ350CA

Mouser Part #
576-SMCJ350CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 350V 5% Bi-Directional

Learn More

Datasheet

5In Stock

21,000On Order

Cut Tape

¥232.5

¥113.6

¥97

¥75.6

Reel

¥57.3

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 400V 5% Bi-Directional

SMCJ400CA
Littelfuse
1: ¥197.7
2,608In Stock
63,000On Order

Mfr. Part #
SMCJ400CA

Mouser Part #
576-SMCJ400CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 400V 5% Bi-Directional

Learn More

Datasheet

2,608In Stock

63,000On Order

Cut Tape

¥197.7

¥129.6

¥89.2

¥69.8

¥68.3

Reel

¥59.8

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMCJ40A
Littelfuse
1: ¥127.9
1,331In Stock
9,000Expected 8/24/2026

Mfr. Part #
SMCJ40A

Mouser Part #
576-SMCJ40A

Littelfuse

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

Learn More

Datasheet

1,331In Stock

9,000Expected 8/24/2026

Cut Tape

¥127.9

¥78.7

¥51.2

¥48

Reel

¥31.1

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 43V 5% Uni-Directional

SMCJ43A
Littelfuse
1: ¥124.6
4,736In Stock
3,000Expected 10/7/2026

Mfr. Part #
SMCJ43A

Mouser Part #
576-SMCJ43A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 43V 5% Uni-Directional

Learn More

Datasheet

4,736In Stock

3,000Expected 10/7/2026

Cut Tape

¥124.6

¥68.8

¥52.2

¥40.9

Reel

¥30.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 43V 5% Bi-Directional

SMCJ43CA
Littelfuse
1: ¥144.5
5,045In Stock

Mfr. Part #
SMCJ43CA

Mouser Part #
576-SMCJ43CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 43V 5% Bi-Directional

Learn More

Datasheet

5,045In Stock

Cut Tape

¥144.5

¥74.1

¥65.4

¥50.2

Reel

¥38.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 440V 5% Uni-Directional

SMCJ440A
Littelfuse
1: ¥207.6
3,330In Stock

Mfr. Part #
SMCJ440A

Mouser Part #
576-SMCJ440A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 440V 5% Uni-Directional

Learn More

Datasheet

3,330In Stock

Cut Tape

¥207.6

¥140.5

¥94.3

¥74.1

Reel

¥55.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 45V 5% Bi-Directional

SMCJ45CA
Littelfuse
1: ¥161.1
3,489In Stock

Mfr. Part #
SMCJ45CA

Mouser Part #
576-SMCJ45CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 45V 5% Bi-Directional

Learn More

Datasheet

3,489In Stock

Cut Tape

¥161.1

¥100.7

¥65.4

¥50.2

Reel

¥37.5

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 48V 5% Uni-Directional

SMCJ48A
Littelfuse
1: ¥164.4
954In Stock
15,000On Order

Mfr. Part #
SMCJ48A

Mouser Part #
576-SMCJ48A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 48V 5% Uni-Directional

Learn More

Datasheet

954In Stock

15,000On Order

Cut Tape

¥164.4

¥75.2

¥66.4

¥51

¥34.9

Reel

¥26.2

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 48V 5% Bi-Directional

SMCJ48CA
Littelfuse
1: ¥151.2
900In Stock
9,000On Order

Mfr. Part #
SMCJ48CA

Mouser Part #
576-SMCJ48CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 48V 5% Bi-Directional

Learn More

Datasheet

900In Stock

9,000On Order

Cut Tape

¥151.2

¥78.6

¥62.8

¥50.2

¥45.7

Reel

¥34.9

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 51V 5% Uni-Directional

SMCJ51A
Littelfuse
1: ¥124.6
139In Stock
9,000On Order

Mfr. Part #
SMCJ51A

Mouser Part #
576-SMCJ51A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 51V 5% Uni-Directional

Learn More

Datasheet

139In Stock

9,000On Order

Cut Tape

¥124.6

¥64.6

¥53.3

¥41.2

Reel

¥29.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 51V 5% Bi-Directional

SMCJ51CA
Littelfuse
1: ¥162.8
1,001In Stock
9,000On Order

Mfr. Part #
SMCJ51CA

Mouser Part #
576-SMCJ51CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 51V 5% Bi-Directional

Learn More

Datasheet

1,001In Stock

9,000On Order

Cut Tape

¥162.8

¥88.9

¥66.8

¥51.7

¥50.3

Reel

¥34.9

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 54V 5% Uni-Directional

SMCJ54A
Littelfuse
1: ¥127.9
7,335In Stock
6,000Expected 5/4/2027

Mfr. Part #
SMCJ54A

Mouser Part #
576-SMCJ54A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 54V 5% Uni-Directional

Learn More

Datasheet

7,335In Stock

6,000Expected 5/4/2027

Cut Tape

¥127.9

¥68.4

¥56.1

¥42.9

Reel

¥30.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 54V 5% Bi-Directional

SMCJ54CA
Littelfuse
1: ¥171.1
1,418In Stock
6,000On Order

Mfr. Part #
SMCJ54CA

Mouser Part #
576-SMCJ54CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 54V 5% Bi-Directional

Learn More

Datasheet

1,418In Stock

6,000On Order

Cut Tape

¥171.1

¥83.9

¥69.4

¥53.3

Reel

¥34.9

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 58V 5% Uni-Directional

SMCJ58A
Littelfuse
1: ¥164.4
5,037In Stock
60,000On Order

Mfr. Part #
SMCJ58A

Mouser Part #
576-SMCJ58A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 58V 5% Uni-Directional

Learn More

Datasheet

5,037In Stock

60,000On Order

Cut Tape

¥164.4

¥75.2

¥66.4

¥38.7

¥34.9

Reel

¥26.2

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 6V 5% Uni-Directional

SMCJ6.0A
Littelfuse
1: ¥164.4
907In Stock
27,000On Order

Mfr. Part #
SMCJ6.0A

Mouser Part #
576-SMCJ6.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 6V 5% Uni-Directional

Learn More

Datasheet

907In Stock

27,000On Order

Cut Tape

¥164.4

¥76.9

¥66.4

¥51

¥39.9

Reel

¥27.2

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 6V 5% Bi-Directional

SMCJ6.0CA
Littelfuse
1: ¥149.5
4,690In Stock

Mfr. Part #
SMCJ6.0CA

Mouser Part #
576-SMCJ6.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 6V 5% Bi-Directional

Learn More

Datasheet

4,690In Stock

Cut Tape

¥149.5

¥77.2

¥62

¥48.7

¥45.2

Reel

¥34.9

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Smart Metering Solutions

All Results (1,971)

Circuit Protection

Electromechanical

Semiconductors

Optoelectronics