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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 16V 5% Uni-Directional

SMAJ16A
Littelfuse
1: ¥71.4
8,845In Stock
35,000On Order

Mfr. Part #
SMAJ16A

Mouser Part #
576-SMAJ16A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 16V 5% Uni-Directional

Learn More

Datasheet

8,845In Stock

35,000On Order

Cut Tape

¥71.4

¥42.5

¥31.7

¥23.9

Reel

¥15.1

¥12.5

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 16V 5% Bi-Directional

SMAJ16CA
Littelfuse
1: ¥79.7
2,300In Stock
65,000On Order

Mfr. Part #
SMAJ16CA

Mouser Part #
576-SMAJ16CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 16V 5% Bi-Directional

Learn More

Datasheet

2,300In Stock

65,000On Order

Cut Tape

¥79.7

¥37.5

¥31.4

¥23.6

View

Reel

¥14.1

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 170V 5% Uni-Directional

SMAJ170A
Littelfuse
1: ¥84.7
2,623In Stock

Mfr. Part #
SMAJ170A

Mouser Part #
576-SMAJ170A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 170V 5% Uni-Directional

Learn More

Datasheet

2,623In Stock

Cut Tape

¥84.7

¥57.3

¥33.1

¥25.6

View

Reel

¥14.1

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 170V 5% Bi-Directional

SMAJ170CA
Littelfuse
1: ¥79.7
8,020In Stock

Mfr. Part #
SMAJ170CA

Mouser Part #
576-SMAJ170CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 170V 5% Bi-Directional

Learn More

Datasheet

8,020In Stock

Cut Tape

¥79.7

¥37

¥32.4

¥24.3

Reel

¥17.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 17V 5% Uni-Directional

SMAJ17A
Littelfuse
1: ¥76.4
3,329In Stock
5,000Expected 8/13/2026

Mfr. Part #
SMAJ17A

Mouser Part #
576-SMAJ17A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 17V 5% Uni-Directional

Learn More

Datasheet

3,329In Stock

5,000Expected 8/13/2026

Cut Tape

¥76.4

¥35.4

¥29.9

¥22.8

Reel

¥13.5

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 17V 5% Bi-Directional

SMAJ17CA
Littelfuse
1: ¥83.1
702In Stock
15,000On Order

Mfr. Part #
SMAJ17CA

Mouser Part #
576-SMAJ17CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 17V 5% Bi-Directional

Learn More

Datasheet

702In Stock

15,000On Order

Cut Tape

¥83.1

¥47.5

¥31.9

¥24.6

¥23.3

Reel

¥14.1

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 180V 5% Uni-Directional

SMAJ180A
Littelfuse
1: ¥84.7
127In Stock
5,000Expected 2/4/2027

Mfr. Part #
SMAJ180A

Mouser Part #
576-SMAJ180A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 180V 5% Uni-Directional

Learn More

Datasheet

127In Stock

5,000Expected 2/4/2027

Cut Tape

¥84.7

¥48.3

¥33.1

¥25.6

View

Reel

¥14.1

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes SMAJ - A 188V

SMAJ188A
Littelfuse
1: ¥89.7
4,755In Stock

Mfr. Part #
SMAJ188A

Mouser Part #
576-SMAJ188A

Littelfuse

ESD Protection Diodes / TVS Diodes SMAJ - A 188V

Learn More

Datasheet

4,755In Stock

Cut Tape

¥89.7

¥43.2

¥34.9

¥27.1

View

Reel

¥19.8

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes SMAJ - CA 188V

SMAJ188CA
Littelfuse
1: ¥96.3
7,396In Stock

Mfr. Part #
SMAJ188CA

Mouser Part #
576-SMAJ188CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMAJ - CA 188V

Learn More

Datasheet

7,396In Stock

Cut Tape

¥96.3

¥54

¥37.4

¥29.4

Reel

¥19.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 18V 5% Uni-Directional

SMAJ18A
Littelfuse
1: ¥74.7
3,393In Stock
40,000On Order

Mfr. Part #
SMAJ18A

Mouser Part #
576-SMAJ18A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 18V 5% Uni-Directional

Learn More

Datasheet

3,393In Stock

40,000On Order

Cut Tape

¥74.7

¥35.4

¥27.4

¥22.1

Reel

¥13.5

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 18V 5% Bi-Directional

SMAJ18CA
Littelfuse
1: ¥76.4
9,148In Stock
10,000Expected 2/16/2027

Mfr. Part #
SMAJ18CA

Mouser Part #
576-SMAJ18CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 18V 5% Bi-Directional

Learn More

Datasheet

9,148In Stock

10,000Expected 2/16/2027

Cut Tape

¥76.4

¥37.5

¥30.9

¥24.4

View

Reel

¥14.1

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 200V 5% Uni-Directional

SMAJ200A
Littelfuse
1: ¥83.1
3,961In Stock
5,000Expected 11/30/2026

Mfr. Part #
SMAJ200A

Mouser Part #
576-SMAJ200A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 200V 5% Uni-Directional

Learn More

Datasheet

3,961In Stock

5,000Expected 11/30/2026

Cut Tape

¥83.1

¥37

¥32.4

¥24.3

View

Reel

¥14.1

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 200V 5% Bi-Directional

SMAJ200CA
Littelfuse
1: ¥78.1
2,189In Stock
10,000Expected 8/10/2026

Mfr. Part #
SMAJ200CA

Mouser Part #
576-SMAJ200CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 200V 5% Bi-Directional

Learn More

Datasheet

2,189In Stock

10,000Expected 8/10/2026

Cut Tape

¥78.1

¥39.2

¥31.4

¥24.9

Reel

¥14.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 20V 5% Uni-Directional

SMAJ20A
Littelfuse
1: ¥66.4
10,240In Stock
20,000Expected 12/2/2026

Mfr. Part #
SMAJ20A

Mouser Part #
576-SMAJ20A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 20V 5% Uni-Directional

Learn More

Datasheet

10,240In Stock

20,000Expected 12/2/2026

Cut Tape

¥66.4

¥35.4

¥28.4

¥23.1

Reel

¥13.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 20V 5% Bi-Directional

SMAJ20CA
Littelfuse
1: ¥81.4
606In Stock
20,000On Order

Mfr. Part #
SMAJ20CA

Mouser Part #
576-SMAJ20CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 20V 5% Bi-Directional

Learn More

Datasheet

606In Stock

20,000On Order

Cut Tape

¥81.4

¥43.7

¥31.1

¥23.9

View

Reel

¥14.1

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 220V 5% Uni-Directional

SMAJ220A
Littelfuse
1: ¥131.2
3,256In Stock

Mfr. Part #
SMAJ220A

Mouser Part #
576-SMAJ220A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 220V 5% Uni-Directional

Learn More

Datasheet

3,256In Stock

Cut Tape

¥131.2

¥61

¥51

¥39.7

¥36.9

Reel

¥30.4

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 22V 5% Bi-Directional

SMAJ22CA
Littelfuse
1: ¥73.1
10,729In Stock

Mfr. Part #
SMAJ22CA

Mouser Part #
576-SMAJ22CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 22V 5% Bi-Directional

Learn More

Datasheet

10,729In Stock

Cut Tape

¥73.1

¥35.4

¥28.2

¥22.1

View

Reel

¥14.1

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 26V 5% Uni-Directional

SMAJ26A
Littelfuse
1: ¥78.1
1,019In Stock
40,000On Order

Mfr. Part #
SMAJ26A

Mouser Part #
576-SMAJ26A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 26V 5% Uni-Directional

Learn More

Datasheet

1,019In Stock

40,000On Order

Cut Tape

¥78.1

¥49.2

¥30.2

¥22.6

View

Reel

¥13.1

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 26V 5% Bi-Directional

SMAJ26CA
Littelfuse
1: ¥79.7
18,229In Stock
50,000On Order

Mfr. Part #
SMAJ26CA

Mouser Part #
576-SMAJ26CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 26V 5% Bi-Directional

Learn More

Datasheet

18,229In Stock

50,000On Order

Cut Tape

¥79.7

¥53.8

¥32.4

¥25.6

View

Reel

¥14.1

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 28V 5% Uni-Directional

SMAJ28A
Littelfuse
1: ¥71.4
337In Stock
70,000On Order

Mfr. Part #
SMAJ28A

Mouser Part #
576-SMAJ28A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 28V 5% Uni-Directional

Learn More

Datasheet

337In Stock

70,000On Order

Cut Tape

¥71.4

¥41.4

¥26.4

¥21.3

View

Reel

¥12.5

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 300V 5% Uni-Directional

SMAJ300A
Littelfuse
1: ¥142.8
1,759In Stock
5,000Expected 2/4/2027

Mfr. Part #
SMAJ300A

Mouser Part #
576-SMAJ300A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 300V 5% Uni-Directional

Learn More

Datasheet

1,759In Stock

5,000Expected 2/4/2027

Cut Tape

¥142.8

¥76.6

¥57.1

¥42.9

Reel

¥32.4

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 33V 5% Uni-Directional

SMAJ33A
Littelfuse
1: ¥78.1
46,829In Stock
85,000On Order

Mfr. Part #
SMAJ33A

Mouser Part #
576-SMAJ33A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 33V 5% Uni-Directional

Learn More

Datasheet

46,829In Stock

85,000On Order

Cut Tape

¥78.1

¥49.2

¥30.2

¥22.6

View

Reel

¥18.1

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400W 33V 5% Bi-Directional

SMAJ33CA
Littelfuse
1: ¥79.7
13,330In Stock
80,000On Order

Mfr. Part #
SMAJ33CA

Mouser Part #
576-SMAJ33CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 33V 5% Bi-Directional

Learn More

Datasheet

13,330In Stock

80,000On Order

Cut Tape

¥79.7

¥43.2

¥32.4

¥25.6

View

Reel

¥14.1

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

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

SMAJ400A
Littelfuse
1: ¥131.2
113In Stock
5,000Expected 8/13/2026

Mfr. Part #
SMAJ400A

Mouser Part #
576-SMAJ400A

Littelfuse

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

Learn More

Datasheet

113In Stock

5,000Expected 8/13/2026

Cut Tape

¥131.2

¥69.1

¥60.8

¥46.5

View

Reel

¥32.4

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

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

SMAJ400CA
Littelfuse
1: ¥151.2
282In Stock
10,000Expected 2/15/2027

Mfr. Part #
SMAJ400CA

Mouser Part #
576-SMAJ400CA

Littelfuse

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

Learn More

Datasheet

282In Stock

10,000Expected 2/15/2027

Cut Tape

¥151.2

¥78.2

¥60.6

¥46.5

Reel

¥34.9

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Smart Metering Solutions

All Results (1,971)

Circuit Protection

Electromechanical

Semiconductors

Optoelectronics