Circuit Protection – Mouser Finland

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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: 540

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Part #

ESD Protection Diodes / TVS Diodes 400W 24V 5% Uni-Directional

SMAJ24A
Littelfuse
1: 0,387 €
47 372In Stock
70 000Expected 26/01/2027

Mfr. Part No.
SMAJ24A

Mouser Part No
576-SMAJ24A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 24V 5% Uni-Directional

Learn More

Datasheet

47 372In Stock

70 000Expected 26/01/2027

Cut Tape

0,387 €

0,183 €

0,16 €

0,12 €

View

Reel

0,065 €

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

ESD Protection Diodes / TVS Diodes 400W 250V 5% Bi-Directional

SMAJ250CA
Littelfuse
1: 0,826 €
7 807In Stock
10 000Expected 30/11/2026

Mfr. Part No.
SMAJ250CA

Mouser Part No
576-SMAJ250CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 250V 5% Bi-Directional

Learn More

Datasheet

7 807In Stock

10 000Expected 30/11/2026

Cut Tape

0,826 €

0,378 €

0,333 €

0,255 €

View

Reel

0,181 €

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

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

SMAJ26CA
Littelfuse
1: 0,396 €
17 104In Stock
50 000Expected 24/08/2026

Mfr. Part No.
SMAJ26CA

Mouser Part No
576-SMAJ26CA

Littelfuse

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

Learn More

Datasheet

17 104In Stock

50 000Expected 24/08/2026

Cut Tape

0,396 €

0,194 €

0,17 €

0,127 €

View

Reel

0,073 €

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

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

SMAJ28CA
Littelfuse
1: 0,413 €
27 102In Stock
35 000Expected 15/02/2027

Mfr. Part No.
SMAJ28CA

Mouser Part No
576-SMAJ28CA

Littelfuse

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

Learn More

Datasheet

27 102In Stock

35 000Expected 15/02/2027

Cut Tape

0,413 €

0,183 €

0,157 €

0,12 €

View

Reel

0,073 €

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

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

SMAJ300CA
Littelfuse
1: 0,748 €
12 657In Stock
40 000On Order

Mfr. Part No.
SMAJ300CA

Mouser Part No
576-SMAJ300CA

Littelfuse

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

Learn More

Datasheet

12 657In Stock

40 000On Order

Cut Tape

0,748 €

0,356 €

0,266 €

0,218 €

View

Reel

0,174 €

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

ESD Protection Diodes / TVS Diodes 400W 30V 5% Bi-Directional

SMAJ30CA
Littelfuse
1: 0,344 €
91 355In Stock
155 000On Order

Mfr. Part No.
SMAJ30CA

Mouser Part No
576-SMAJ30CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 30V 5% Bi-Directional

Learn More

Datasheet

91 355In Stock

155 000On Order

Cut Tape

0,344 €

0,183 €

0,161 €

0,12 €

0,109 €

Reel

0,073 €

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

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

SMAJ33A
Littelfuse
1: 0,396 €
41 829In Stock
85 000On Order

Mfr. Part No.
SMAJ33A

Mouser Part No
576-SMAJ33A

Littelfuse

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

Learn More

Datasheet

41 829In Stock

85 000On Order

Cut Tape

0,396 €

0,179 €

0,153 €

0,116 €

Reel

0,078 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

ESD Protection Diodes / TVS Diodes 400W 350V 5% Uni-Directional

SMAJ350A
Littelfuse
1: 0,757 €
8 400In Stock

Mfr. Part No.
SMAJ350A

Mouser Part No
576-SMAJ350A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 350V 5% Uni-Directional

Learn More

Datasheet

8 400In Stock

Cut Tape

0,757 €

0,378 €

0,315 €

0,237 €

View

Reel

0,168 €

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

ESD Protection Diodes / TVS Diodes 400W 36V 5% Uni-Directional

SMAJ36A
Littelfuse
1: 0,344 €
43 376In Stock
25 000Expected 03/12/2026

Mfr. Part No.
SMAJ36A

Mouser Part No
576-SMAJ36A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 36V 5% Uni-Directional

Learn More

Datasheet

43 376In Stock

25 000Expected 03/12/2026

Cut Tape

0,344 €

0,183 €

0,151 €

0,12 €

Reel

0,069 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

ESD Protection Diodes / TVS Diodes 400W 40V 5% Uni-Directional

SMAJ40A
Littelfuse
1: 0,327 €
42 488In Stock

Mfr. Part No.
SMAJ40A

Mouser Part No
576-SMAJ40A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 40V 5% Uni-Directional

Learn More

Datasheet

42 488In Stock

Cut Tape

0,327 €

0,179 €

0,151 €

0,116 €

Reel

0,067 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

ESD Protection Diodes / TVS Diodes 400W 40V 5% Bi-Directional

SMAJ40CA
Littelfuse
1: 0,439 €
81 688In Stock
120 000Expected 30/11/2026

Mfr. Part No.
SMAJ40CA

Mouser Part No
576-SMAJ40CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 40V 5% Bi-Directional

Learn More

Datasheet

81 688In Stock

120 000Expected 30/11/2026

Cut Tape

0,439 €

0,194 €

0,168 €

0,127 €

View

Reel

0,073 €

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

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

SMAJ5.0CA
Littelfuse
1: 0,387 €
71 185In Stock
135 000On Order

Mfr. Part No.
SMAJ5.0CA

Mouser Part No
576-SMAJ5.0CA

Littelfuse

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

Learn More

Datasheet

71 185In Stock

135 000On Order

Cut Tape

0,387 €

0,183 €

0,15 €

0,12 €

View

Reel

0,077 €

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

ESD Protection Diodes / TVS Diodes 400W 51V 5% Uni-Directional

SMAJ51A
Littelfuse
1: 0,396 €
19 322In Stock
35 000Expected 07/12/2026

Mfr. Part No.
SMAJ51A

Mouser Part No
576-SMAJ51A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 51V 5% Uni-Directional

Learn More

Datasheet

19 322In Stock

35 000Expected 07/12/2026

Cut Tape

0,396 €

0,179 €

0,153 €

0,116 €

Reel

0,068 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

ESD Protection Diodes / TVS Diodes 400W 58V 5% Bi-Directional

SMAJ58CA
Littelfuse
1: 0,413 €
102 753In Stock

Mfr. Part No.
SMAJ58CA

Mouser Part No
576-SMAJ58CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 58V 5% Bi-Directional

Learn More

Datasheet

102 753In Stock

Cut Tape

0,413 €

0,183 €

0,161 €

0,12 €

View

Reel

0,073 €

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

ESD Protection Diodes / TVS Diodes 400W 6V 5% Uni-Directional

SMAJ6.0A
Littelfuse
1: 0,31 €
61 768In Stock

Mfr. Part No.
SMAJ6.0A

Mouser Part No
576-SMAJ6.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 6V 5% Uni-Directional

Learn More

Datasheet

61 768In Stock

Cut Tape

0,31 €

0,179 €

0,138 €

0,112 €

Reel

0,067 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

ESD Protection Diodes / TVS Diodes 400W 60V 5% Bi-Directional

SMAJ60CA
Littelfuse
1: 0,404 €
17 702In Stock
65 000On Order

Mfr. Part No.
SMAJ60CA

Mouser Part No
576-SMAJ60CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 60V 5% Bi-Directional

Learn More

Datasheet

17 702In Stock

65 000On Order

Cut Tape

0,404 €

0,194 €

0,163 €

0,126 €

View

Reel

0,073 €

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

ESD Protection Diodes / TVS Diodes 400W 64V 5% Uni-Directional

SMAJ64A
Littelfuse
1: 0,404 €
34 295In Stock

Mfr. Part No.
SMAJ64A

Mouser Part No
576-SMAJ64A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 64V 5% Uni-Directional

Learn More

Datasheet

34 295In Stock

Cut Tape

0,404 €

0,183 €

0,155 €

0,12 €

View

Reel

0,065 €

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

ESD Protection Diodes / TVS Diodes 200W 12V 5% Uni-directional

SMF12A
Littelfuse
1: 0,456 €
19 981In Stock
48 000On Order

Mfr. Part No.
SMF12A

Mouser Part No
576-SMF12A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 12V 5% Uni-directional

Learn More

Datasheet

19 981In Stock

48 000On Order

Cut Tape

0,456 €

0,238 €

0,174 €

0,134 €

Reel

0,092 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 200W 13V 5% Uni-directional

SMF13A-T13
Littelfuse
1: 0,447 €
20 330In Stock

Mfr. Part No.
SMF13A-T13

Mouser Part No
576-SMF13A-T13

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 13V 5% Uni-directional

Learn More

Datasheet

20 330In Stock

Cut Tape

0,447 €

0,205 €

0,175 €

0,138 €

Reel

0,082 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

ESD Protection Diodes / TVS Diodes SMF - CA 15V

SMF15CA
Littelfuse
1: 0,525 €
61 991In Stock
48 000Expected 28/12/2026

Mfr. Part No.
SMF15CA

Mouser Part No
576-SMF15CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 15V

Learn More

Datasheet

61 991In Stock

48 000Expected 28/12/2026

Cut Tape

0,525 €

0,234 €

0,202 €

0,155 €

Reel

0,097 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 200W 16V 5% Uni-directional

SMF16A
Littelfuse
1: 0,447 €
28 635In Stock

Mfr. Part No.
SMF16A

Mouser Part No
576-SMF16A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 16V 5% Uni-directional

Learn More

Datasheet

28 635In Stock

Cut Tape

0,447 €

0,205 €

0,175 €

0,134 €

0,123 €

Reel

0,09 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes SMF - CA 16V

SMF16CA
Littelfuse
1: 0,507 €
56 600In Stock
45 000Expected 03/11/2026

Mfr. Part No.
SMF16CA

Mouser Part No
576-SMF16CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 16V

Learn More

Datasheet

56 600In Stock

45 000Expected 03/11/2026

Cut Tape

0,507 €

0,281 €

0,199 €

0,167 €

Reel

0,109 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes SMF - A 180V

SMF180A
Littelfuse
1: 0,516 €
22 337In Stock

Mfr. Part No.
SMF180A

Mouser Part No
576-SMF180A

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - A 180V

Learn More

Datasheet

22 337In Stock

Cut Tape

0,516 €

0,256 €

0,23 €

0,174 €

Reel

0,112 €

View

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 200W 24V 5% Uni-directional

SMF24A
Littelfuse
1: 0,421 €
96 124In Stock

Mfr. Part No.
SMF24A

Mouser Part No
576-SMF24A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 24V 5% Uni-directional

Learn More

Datasheet

96 124In Stock

Cut Tape

0,421 €

0,205 €

0,159 €

0,134 €

Reel

0,08 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes SMF - CA 24V

SMF24CA
Littelfuse
1: 0,525 €
31 400In Stock
21 000Expected 14/10/2026

Mfr. Part No.
SMF24CA

Mouser Part No
576-SMF24CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 24V

Learn More

Datasheet

31 400In Stock

21 000Expected 14/10/2026

Cut Tape

0,525 €

0,234 €

0,202 €

0,155 €

Reel

0,109 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Smart Thermostat Solutions

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