Circuit Protection – Mouser Denmark

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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: 627

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Part #

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

SMAJ22A
Littelfuse
1: 2,31 kr.
3.433In Stock
10.000On Order

Mfr. Part No.
SMAJ22A

Mouser Part No
576-SMAJ22A

Littelfuse

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

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Datasheet

3.433In Stock

10.000On Order

Cut Tape

2,31 kr.

1,50 kr.

0,962 kr.

0,806 kr.

Reel

0,477 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

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

SMAJ22CA
Littelfuse
1: 1,92 kr.
180In Stock
15.000Expected 15/04/2026

Mfr. Part No.
SMAJ22CA

Mouser Part No
576-SMAJ22CA

Littelfuse

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

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Datasheet

180In Stock

15.000Expected 15/04/2026

Cut Tape

1,92 kr.

1,24 kr.

0,836 kr.

0,806 kr.

0,679 kr.

Reel

0,522 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

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

SMAJ250CA
Littelfuse
1: 4,49 kr.
7.003In Stock
5.000Expected 30/04/2026

Mfr. Part No.
SMAJ250CA

Mouser Part No
576-SMAJ250CA

Littelfuse

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

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Datasheet

7.003In Stock

5.000Expected 30/04/2026

Cut Tape

4,49 kr.

2,66 kr.

1,59 kr.

1,29 kr.

1,28 kr.

Reel

1,28 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

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

SMAJ26CA
Littelfuse
1: 1,92 kr.
4.594In Stock
19.000Expected 14/04/2026

Mfr. Part No.
SMAJ26CA

Mouser Part No
576-SMAJ26CA

Littelfuse

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

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Datasheet

4.594In Stock

19.000Expected 14/04/2026

Cut Tape

1,92 kr.

1,28 kr.

0,656 kr.

0,634 kr.

View

Reel

0,522 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

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

SMAJ28CA
Littelfuse
1: 1,92 kr.
10.284In Stock
19.650On Order

Mfr. Part No.
SMAJ28CA

Mouser Part No
576-SMAJ28CA

Littelfuse

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

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Datasheet

10.284In Stock

19.650On Order

Cut Tape

1,92 kr.

1,30 kr.

0,642 kr.

0,634 kr.

Reel

0,522 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

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

SMAJ30A
Littelfuse
1: 1,54 kr.
18.792In Stock
20.000Expected 06/05/2026

Mfr. Part No.
SMAJ30A

Mouser Part No
576-SMAJ30A

Littelfuse

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

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Datasheet

18.792In Stock

20.000Expected 06/05/2026

Cut Tape

1,54 kr.

1,15 kr.

0,649 kr.

0,642 kr.

View

Reel

0,455 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

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

SMAJ350A
Littelfuse
1: 1,67 kr.
7.020In Stock

Mfr. Part No.
SMAJ350A

Mouser Part No
576-SMAJ350A

Littelfuse

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

Learn More

Datasheet

7.020In Stock

Cut Tape

1,67 kr.

1,45 kr.

1,28 kr.

Reel

1,19 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

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

SMAJ40A
Littelfuse
1: 1,09 kr.
2.389In Stock
35.000On Order

Mfr. Part No.
SMAJ40A

Mouser Part No
576-SMAJ40A

Littelfuse

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

Learn More

Datasheet

2.389In Stock

35.000On Order

Cut Tape

1,09 kr.

0,724 kr.

0,709 kr.

0,619 kr.

Reel

0,50 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 400W 43V 5% Uni-Directional

SMAJ43A
Littelfuse
1: 1,99 kr.
10.564In Stock

Mfr. Part No.
SMAJ43A

Mouser Part No
576-SMAJ43A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 43V 5% Uni-Directional

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Datasheet

10.564In Stock

Cut Tape

1,99 kr.

1,20 kr.

0,761 kr.

0,589 kr.

Reel

0,53 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 400W 43V 5% Bi-Directional

SMAJ43CA
Littelfuse
1: 2,69 kr.
15.591In Stock

Mfr. Part No.
SMAJ43CA

Mouser Part No
576-SMAJ43CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 43V 5% Bi-Directional

Learn More

Datasheet

15.591In Stock

Cut Tape

2,69 kr.

1,75 kr.

1,04 kr.

0,836 kr.

Reel

0,649 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 400W 440V 5% Uni-Directional

SMAJ440A
Littelfuse
1: 1,22 kr.
3.987In Stock
5.000Expected 30/04/2026

Mfr. Part No.
SMAJ440A

Mouser Part No
576-SMAJ440A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 440V 5% Uni-Directional

Learn More

Datasheet

3.987In Stock

5.000Expected 30/04/2026

Cut Tape

1,22 kr.

1,19 kr.

Reel

1,19 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 400W 45V 5% Uni-Directional

SMAJ45A
Littelfuse
1: 1,99 kr.
12.052In Stock

Mfr. Part No.
SMAJ45A

Mouser Part No
576-SMAJ45A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 45V 5% Uni-Directional

Learn More

Datasheet

12.052In Stock

Cut Tape

1,99 kr.

1,18 kr.

0,619 kr.

0,612 kr.

Reel

0,477 kr.

0,455 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 400W 45V 5% Bi-Directional

SMAJ45CA
Littelfuse
1: 2,31 kr.
717In Stock
5.000Expected 29/04/2026

Mfr. Part No.
SMAJ45CA

Mouser Part No
576-SMAJ45CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 45V 5% Bi-Directional

Learn More

Datasheet

717In Stock

5.000Expected 29/04/2026

Cut Tape

2,31 kr.

1,40 kr.

0,679 kr.

0,619 kr.

Reel

0,522 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 400W 48V 5% Uni-Directional

SMAJ48A
Littelfuse
1: 1,22 kr.
11.911In Stock

Mfr. Part No.
SMAJ48A

Mouser Part No
576-SMAJ48A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 48V 5% Uni-Directional

Learn More

Datasheet

11.911In Stock

Cut Tape

1,22 kr.

0,642 kr.

0,574 kr.

0,567 kr.

Reel

0,455 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 400W 48V 5% Bi-Directional

SMAJ48CA
Littelfuse
1: 2,57 kr.
2.153In Stock
10.000On Order

Mfr. Part No.
SMAJ48CA

Mouser Part No
576-SMAJ48CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 48V 5% Bi-Directional

Learn More

Datasheet

2.153In Stock

10.000On Order

Cut Tape

2,57 kr.

1,69 kr.

1,04 kr.

0,85 kr.

View

Reel

0,522 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

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

SMAJ51A
Littelfuse
1: 2,57 kr.
5.878In Stock
10.000Expected 07/05/2026

Mfr. Part No.
SMAJ51A

Mouser Part No
576-SMAJ51A

Littelfuse

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

Learn More

Datasheet

5.878In Stock

10.000Expected 07/05/2026

Cut Tape

2,57 kr.

1,42 kr.

0,947 kr.

0,709 kr.

0,552 kr.

Reel

0,455 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

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

SMAJ51CA
Littelfuse
1: 1,92 kr.
10.670In Stock

Mfr. Part No.
SMAJ51CA

Mouser Part No
576-SMAJ51CA

Littelfuse

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

Learn More

Datasheet

10.670In Stock

Cut Tape

1,92 kr.

0,888 kr.

0,671 kr.

0,634 kr.

0,619 kr.

Reel

0,522 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 400W 54V 5% Uni-Directional

SMAJ54A
Littelfuse
1: 2,37 kr.
4.615In Stock
34.900On Order

Mfr. Part No.
SMAJ54A

Mouser Part No
576-SMAJ54A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 54V 5% Uni-Directional

Learn More

Datasheet

4.615In Stock

34.900On Order

Cut Tape

2,37 kr.

1,37 kr.

0,91 kr.

0,701 kr.

Reel

0,485 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 400W 54V 5% Bi-Directional

SMAJ54CA
Littelfuse
1: 2,76 kr.
10.843In Stock
35.000Expected 30/04/2026

Mfr. Part No.
SMAJ54CA

Mouser Part No
576-SMAJ54CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 54V 5% Bi-Directional

Learn More

Datasheet

10.843In Stock

35.000Expected 30/04/2026

Cut Tape

2,76 kr.

1,69 kr.

1,07 kr.

0,806 kr.

0,634 kr.

Reel

0,522 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

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

SMAJ6.0CA
Littelfuse
1: 1,28 kr.
3.320In Stock
10.000Expected 09/03/2026

Mfr. Part No.
SMAJ6.0CA

Mouser Part No
576-SMAJ6.0CA

Littelfuse

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

Learn More

Datasheet

3.320In Stock

10.000Expected 09/03/2026

Cut Tape

1,28 kr.

0,985 kr.

0,642 kr.

0,634 kr.

Reel

0,552 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 400W 6.5V 5% Bi-Directional

SMAJ6.5CA
Littelfuse
1: 1,86 kr.
943In Stock
15.000Expected 27/04/2026

Mfr. Part No.
SMAJ6.5CA

Mouser Part No
576-SMAJ6.5CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 6.5V 5% Bi-Directional

Learn More

Datasheet

943In Stock

15.000Expected 27/04/2026

Cut Tape

1,86 kr.

0,895 kr.

0,664 kr.

0,634 kr.

View

Reel

0,552 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

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

SMAJ60A
Littelfuse
1: 1,22 kr.
11.933In Stock
30.000On Order

Mfr. Part No.
SMAJ60A

Mouser Part No
576-SMAJ60A

Littelfuse

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

Learn More

Datasheet

11.933In Stock

30.000On Order

Cut Tape

1,22 kr.

0,813 kr.

0,604 kr.

0,56 kr.

Reel

0,455 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 400W 7V 5% Uni-Directional

SMAJ7.0A
Littelfuse
1: 1,22 kr.
11.924In Stock

Mfr. Part No.
SMAJ7.0A

Mouser Part No
576-SMAJ7.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 7V 5% Uni-Directional

Learn More

Datasheet

11.924In Stock

Cut Tape

1,22 kr.

0,94 kr.

0,843 kr.

0,656 kr.

View

Reel

0,455 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 400W 7V 5% Bi-Directional

SMAJ7.0CA
Littelfuse
1: 2,18 kr.
9.575In Stock

Mfr. Part No.
SMAJ7.0CA

Mouser Part No
576-SMAJ7.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 7V 5% Bi-Directional

Learn More

Datasheet

9.575In Stock

Cut Tape

2,18 kr.

1,42 kr.

0,865 kr.

0,724 kr.

0,604 kr.

Reel

0,552 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 400W 7.5V 5% Uni-Directional

SMAJ7.5A
Littelfuse
1: 2,69 kr.
7.720In Stock

Mfr. Part No.
SMAJ7.5A

Mouser Part No
576-SMAJ7.5A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 7.5V 5% Uni-Directional

Learn More

Datasheet

7.720In Stock

Cut Tape

2,69 kr.

1,81 kr.

0,791 kr.

0,783 kr.

Reel

0,619 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Smart Thermostat Solutions

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