Circuit Protection – Mouser Japan

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Smart Thermostat Solutions

Littelfuse Smart Thermostat Solutions components allow designers to implement Internet of Things (IoT) solutions to boost energy efficiency and monitor energy usage. Littelfuse Smart Thermostat solutions complement other Smart Building features, including safety and security systems.

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Types of Circuit Protection

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Results: 539

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RoHS Compliant

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Part #

ESD Protection Diodes / TVS Diodes 200W 30V 5% Uni-directional

SMF30A-T13
Littelfuse
1: ¥86.4
7,333In Stock

Mfr. Part #
SMF30A-T13

Mouser Part #
576-SMF30A-T13

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 30V 5% Uni-directional

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Datasheet

7,333In Stock

Cut Tape

¥86.4

¥39.5

¥33.7

¥25.9

View

Reel

¥14.3

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

ESD Protection Diodes / TVS Diodes SMF - CA 33V

SMF33CA
Littelfuse
1: ¥98
3,412In Stock
30,000Expected 1/11/2027

Mfr. Part #
SMF33CA

Mouser Part #
576-SMF33CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 33V

Learn More

Datasheet

3,412In Stock

30,000Expected 1/11/2027

Cut Tape

¥98

¥48

¥38

¥31.1

Reel

¥19.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 200W 36V 5% Uni-directional

SMF36A
Littelfuse
1: ¥84.7
223In Stock
78,000On Order

Mfr. Part #
SMF36A

Mouser Part #
576-SMF36A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 36V 5% Uni-directional

Learn More

Datasheet

223In Stock

78,000On Order

Cut Tape

¥84.7

¥42

¥32.7

¥26.2

¥22.6

Reel

¥14.3

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 200W 40V 5% Uni-directional

SMF40A-T13
Littelfuse
1: ¥86.4
3,754In Stock
10,000Expected 12/31/2026

Mfr. Part #
SMF40A-T13

Mouser Part #
576-SMF40A-T13

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 40V 5% Uni-directional

Learn More

Datasheet

3,754In Stock

10,000Expected 12/31/2026

Cut Tape

¥86.4

¥39.5

¥33.7

¥25.9

View

Reel

¥14.3

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

ESD Protection Diodes / TVS Diodes SMF - CA 40V

SMF40CA
Littelfuse
1: ¥98
866In Stock
18,000Expected 1/11/2027

Mfr. Part #
SMF40CA

Mouser Part #
576-SMF40CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 40V

Learn More

Datasheet

866In Stock

18,000Expected 1/11/2027

Cut Tape

¥98

¥48

¥38

¥30.9

Reel

¥19.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 200W 43V 5% Uni-directional

SMF43A
Littelfuse
1: ¥86.4
2,278In Stock
6,000On Order

Mfr. Part #
SMF43A

Mouser Part #
576-SMF43A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 43V 5% Uni-directional

Learn More

Datasheet

2,278In Stock

6,000On Order

Cut Tape

¥86.4

¥39.5

¥33.7

¥25.9

Reel

¥16.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 200W 45V 5% Uni-directional

SMF45A
Littelfuse
1: ¥81.4
1,302In Stock
66,000On Order

Mfr. Part #
SMF45A

Mouser Part #
576-SMF45A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 45V 5% Uni-directional

Learn More

Datasheet

1,302In Stock

66,000On Order

Cut Tape

¥81.4

¥42

¥31.7

¥24.9

Reel

¥16.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes SMF - CA 45V

SMF45CA
Littelfuse
1: ¥108
1,262In Stock
3,000Expected 1/25/2027

Mfr. Part #
SMF45CA

Mouser Part #
576-SMF45CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 45V

Learn More

Datasheet

1,262In Stock

3,000Expected 1/25/2027

Cut Tape

¥108

¥58.1

¥43.2

¥41.2

Reel

¥20.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 200W 48V 5% Uni-directional

SMF48A
Littelfuse
1: ¥83.1
3,000In Stock
33,000On Order

Mfr. Part #
SMF48A

Mouser Part #
576-SMF48A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 48V 5% Uni-directional

Learn More

Datasheet

3,000In Stock

33,000On Order

Cut Tape

¥83.1

¥39.5

¥33.7

¥25.9

Reel

¥16.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 200W 48V 5% Uni-directional

SMF48A-T13
Littelfuse
1: ¥86.4
9,494In Stock

Mfr. Part #
SMF48A-T13

Mouser Part #
576-SMF48A-T13

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 48V 5% Uni-directional

Learn More

Datasheet

9,494In Stock

Cut Tape

¥86.4

¥39.5

¥33.7

¥25.9

View

Reel

¥14.3

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

ESD Protection Diodes / TVS Diodes SMF - CA 48V

SMF48CA
Littelfuse
1: ¥98
1,946In Stock
36,000On Order

Mfr. Part #
SMF48CA

Mouser Part #
576-SMF48CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 48V

Learn More

Datasheet

1,946In Stock

36,000On Order

Cut Tape

¥98

¥45.2

¥38

¥29.9

Reel

¥18.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMF5.0A-T13
Littelfuse
1: ¥86.4
12,482In Stock
10,000Expected 1/26/2027

Mfr. Part #
SMF5.0A-T13

Mouser Part #
576-SMF5.0A-T13

Littelfuse

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

Learn More

Datasheet

12,482In Stock

10,000Expected 1/26/2027

Cut Tape

¥86.4

¥39.5

¥33.7

¥25.9

Reel

¥15.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

ESD Protection Diodes / TVS Diodes 200W 54V 5% Uni-directional

SMF54A
Littelfuse
1: ¥83.1
740In Stock
6,000Expected 1/26/2027

Mfr. Part #
SMF54A

Mouser Part #
576-SMF54A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 54V 5% Uni-directional

Learn More

Datasheet

740In Stock

6,000Expected 1/26/2027

Cut Tape

¥83.1

¥57.6

¥32.6

¥25.7

Reel

¥18.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes SMF - CA 54V

SMF54CA
Littelfuse
1: ¥98
5,839In Stock

Mfr. Part #
SMF54CA

Mouser Part #
576-SMF54CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 54V

Learn More

Datasheet

5,839In Stock

Cut Tape

¥98

¥48

¥42.9

¥32.4

Reel

¥21.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 200W 58V 5% Uni-directional

SMF58A
Littelfuse
1: ¥84.7
7,890In Stock

Mfr. Part #
SMF58A

Mouser Part #
576-SMF58A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 58V 5% Uni-directional

Learn More

Datasheet

7,890In Stock

Cut Tape

¥84.7

¥54.6

¥32.7

¥25.9

Reel

¥18.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes SMF - CA 58V

SMF58CA
Littelfuse
1: ¥98
6,253In Stock

Mfr. Part #
SMF58CA

Mouser Part #
576-SMF58CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 58V

Learn More

Datasheet

6,253In Stock

Cut Tape

¥98

¥48

¥38

¥30.9

Reel

¥18.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 200W 6V 5% Uni-directional

SMF6.0A-T13
Littelfuse
1: ¥86.4
5,845In Stock

Mfr. Part #
SMF6.0A-T13

Mouser Part #
576-SMF6.0A-T13

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 6V 5% Uni-directional

Learn More

Datasheet

5,845In Stock

Cut Tape

¥86.4

¥39.5

¥33.7

¥25.9

View

Reel

¥14.3

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

ESD Protection Diodes / TVS Diodes SMF - CA 6V

SMF6.0CA
Littelfuse
1: ¥99.7
7,845In Stock

Mfr. Part #
SMF6.0CA

Mouser Part #
576-SMF6.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 6V

Learn More

Datasheet

7,845In Stock

Cut Tape

¥99.7

¥50.7

¥39

¥32.4

Reel

¥21.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 200W 6.5V 5% Uni-directional

SMF6.5A
Littelfuse
1: ¥78.1
7,268In Stock

Mfr. Part #
SMF6.5A

Mouser Part #
576-SMF6.5A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 6.5V 5% Uni-directional

Learn More

Datasheet

7,268In Stock

Cut Tape

¥78.1

¥39.5

¥30.2

¥23.6

Reel

¥14.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 200W 6.5V 5% Uni-directional

SMF6.5A-T13
Littelfuse
1: ¥86.4
7,357In Stock

Mfr. Part #
SMF6.5A-T13

Mouser Part #
576-SMF6.5A-T13

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 6.5V 5% Uni-directional

Learn More

Datasheet

7,357In Stock

Cut Tape

¥86.4

¥39.5

¥33.7

¥25.9

View

Reel

¥14.3

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

ESD Protection Diodes / TVS Diodes 200W 60V 5% Uni-directional

SMF60A
Littelfuse
1: ¥86.4
12,000In Stock
30,000Expected 11/30/2026

Mfr. Part #
SMF60A

Mouser Part #
576-SMF60A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 60V 5% Uni-directional

Learn More

Datasheet

12,000In Stock

30,000Expected 11/30/2026

Cut Tape

¥86.4

¥39.5

¥33.7

¥25.9

Reel

¥16.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes SMF - CA 60V

SMF60CA
Littelfuse
1: ¥98
1,623In Stock
3,000Expected 1/12/2027

Mfr. Part #
SMF60CA

Mouser Part #
576-SMF60CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 60V

Learn More

Datasheet

1,623In Stock

3,000Expected 1/12/2027

Cut Tape

¥98

¥45.2

¥38

¥29.9

Reel

¥21.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes SMF - CA 64V

SMF64CA
Littelfuse
1: ¥114.6
1,479In Stock
6,000Expected 1/12/2027

Mfr. Part #
SMF64CA

Mouser Part #
576-SMF64CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 64V

Learn More

Datasheet

1,479In Stock

6,000Expected 1/12/2027

Cut Tape

¥114.6

¥58.3

¥48.7

¥46.8

Reel

¥21.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 200W 7V 5% Uni-directional

SMF7.0A
Littelfuse
1: ¥86.4
1,038In Stock
6,000Expected 9/22/2026

Mfr. Part #
SMF7.0A

Mouser Part #
576-SMF7.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 7V 5% Uni-directional

Learn More

Datasheet

1,038In Stock

6,000Expected 9/22/2026

Cut Tape

¥86.4

¥39.5

¥35.4

¥26.7

Reel

¥16.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes SMF - CA 7V

SMF7.0CA
Littelfuse
1: ¥103
5,948In Stock
15,000On Order

Mfr. Part #
SMF7.0CA

Mouser Part #
576-SMF7.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 7V

Learn More

Datasheet

5,948In Stock

15,000On Order

Cut Tape

¥103

¥47.8

¥40.2

¥31.7

Reel

¥19.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000