Circuit Protection – Mouser Belgium

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 627

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

ESD Protection Diodes / TVS Diodes SMF - CA 43V

SMF43CA
Littelfuse
1: 0,464 €
10.297In Stock

Mfr. Part No.
SMF43CA

Mouser Part No
576-SMF43CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 43V

Learn More

Datasheet

10.297In Stock

Cut Tape

0,464 €

0,288 €

0,183 €

0,147 €

Reel

0,11 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes SMF - CA 45V

SMF45CA
Littelfuse
1: 0,473 €
3.865In Stock

Mfr. Part No.
SMF45CA

Mouser Part No
576-SMF45CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 45V

Learn More

Datasheet

3.865In Stock

Cut Tape

0,473 €

0,292 €

0,186 €

0,149 €

Reel

0,107 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMF48A
Littelfuse
1: 0,301 €
8.679In Stock

Mfr. Part No.
SMF48A

Mouser Part No
576-SMF48A

Littelfuse

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

Learn More

Datasheet

8.679In Stock

Cut Tape

0,301 €

0,205 €

0,118 €

0,117 €

Reel

0,081 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMF48A-T13
Littelfuse
1: 0,318 €
9.494In Stock

Mfr. Part No.
SMF48A-T13

Mouser Part No
576-SMF48A-T13

Littelfuse

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

Learn More

Datasheet

9.494In Stock

Cut Tape

0,318 €

0,217 €

0,088 €

0,085 €

0,083 €

Reel

0,073 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

ESD Protection Diodes / TVS Diodes SMF - CA 51V

SMF51CA
Littelfuse
1: 0,439 €
5.810In Stock

Mfr. Part No.
SMF51CA

Mouser Part No
576-SMF51CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 51V

Learn More

Datasheet

5.810In Stock

Cut Tape

0,439 €

0,284 €

0,138 €

0,126 €

Reel

0,105 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMF54A
Littelfuse
1: 0,258 €
307In Stock
6.000Expected 22/05/2026

Mfr. Part No.
SMF54A

Mouser Part No
576-SMF54A

Littelfuse

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

Learn More

Datasheet

307In Stock

6.000Expected 22/05/2026

Cut Tape

0,258 €

0,147 €

0,095 €

0,088 €

0,076 €

Reel

0,071 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes SMF - CA 54V

SMF54CA
Littelfuse
1: 0,344 €
4.900In Stock

Mfr. Part No.
SMF54CA

Mouser Part No
576-SMF54CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 54V

Learn More

Datasheet

4.900In Stock

Cut Tape

0,344 €

0,269 €

0,114 €

0,108 €

Reel

0,084 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMF58A
Littelfuse
1: 0,335 €
10.645In Stock

Mfr. Part No.
SMF58A

Mouser Part No
576-SMF58A

Littelfuse

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

Learn More

Datasheet

10.645In Stock

Cut Tape

0,335 €

0,211 €

0,101 €

0,10 €

Reel

0,081 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes SMF - CA 58V

SMF58CA
Littelfuse
1: 0,344 €
4.749In Stock

Mfr. Part No.
SMF58CA

Mouser Part No
576-SMF58CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 58V

Learn More

Datasheet

4.749In Stock

Cut Tape

0,344 €

0,212 €

0,113 €

0,112 €

Reel

0,102 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMF6.0A-T13
Littelfuse
1: 0,404 €
7.142In Stock

Mfr. Part No.
SMF6.0A-T13

Mouser Part No
576-SMF6.0A-T13

Littelfuse

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

Learn More

Datasheet

7.142In Stock

Cut Tape

0,404 €

0,253 €

0,121 €

0,109 €

View

Reel

0,073 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

ESD Protection Diodes / TVS Diodes SMF - CA 6V

SMF6.0CA
Littelfuse
1: 0,439 €
8.003In Stock

Mfr. Part No.
SMF6.0CA

Mouser Part No
576-SMF6.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 6V

Learn More

Datasheet

8.003In Stock

Cut Tape

0,439 €

0,281 €

0,148 €

0,138 €

Reel

0,092 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMF6.5A
Littelfuse
1: 0,181 €
5.669In Stock

Mfr. Part No.
SMF6.5A

Mouser Part No
576-SMF6.5A

Littelfuse

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

Learn More

Datasheet

5.669In Stock

Cut Tape

0,181 €

0,099 €

0,077 €

0,076 €

Reel

0,071 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMF6.5A-T13
Littelfuse
1: 0,318 €
7.534In Stock

Mfr. Part No.
SMF6.5A-T13

Mouser Part No
576-SMF6.5A-T13

Littelfuse

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

Learn More

Datasheet

7.534In Stock

Cut Tape

0,318 €

0,217 €

0,09 €

0,088 €

0,083 €

Reel

0,071 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

ESD Protection Diodes / TVS Diodes SMF - CA 6.5V

SMF6.5CA
Littelfuse
1: 0,49 €
28In Stock

Mfr. Part No.
SMF6.5CA

Mouser Part No
576-SMF6.5CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 6.5V

Learn More

Datasheet

28In Stock

Cut Tape

0,49 €

0,304 €

0,194 €

0,146 €

Reel

0,108 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMF60A
Littelfuse
1: 0,37 €
40In Stock
12.000Expected 03/04/2026

Mfr. Part No.
SMF60A

Mouser Part No
576-SMF60A

Littelfuse

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

Learn More

Datasheet

40In Stock

12.000Expected 03/04/2026

Cut Tape

0,37 €

0,251 €

0,161 €

0,125 €

Reel

0,091 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes SMF - CA 60V

SMF60CA
Littelfuse
1: 0,464 €
8.181In Stock

Mfr. Part No.
SMF60CA

Mouser Part No
576-SMF60CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 60V

Learn More

Datasheet

8.181In Stock

Cut Tape

0,464 €

0,294 €

0,187 €

0,142 €

Reel

0,096 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 200W 64V 5% Uni-directional

SMF64A
Littelfuse
1: 0,421 €
1.446In Stock
3.000Expected 17/06/2026

Mfr. Part No.
SMF64A

Mouser Part No
576-SMF64A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 64V 5% Uni-directional

Learn More

Datasheet

1.446In Stock

3.000Expected 17/06/2026

Cut Tape

0,421 €

0,285 €

0,164 €

0,127 €

0,111 €

Reel

0,071 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes SMF - CA 64V

SMF64CA
Littelfuse
1: 0,473 €
4.236In Stock

Mfr. Part No.
SMF64CA

Mouser Part No
576-SMF64CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 64V

Learn More

Datasheet

4.236In Stock

Cut Tape

0,473 €

0,292 €

0,186 €

0,149 €

Reel

0,105 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMF7.0A
Littelfuse
1: 0,318 €
4.060In Stock

Mfr. Part No.
SMF7.0A

Mouser Part No
576-SMF7.0A

Littelfuse

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

Learn More

Datasheet

4.060In Stock

Cut Tape

0,318 €

0,245 €

0,103 €

Reel

0,071 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes SMF - CA 7V

SMF7.0CA
Littelfuse
1: 0,49 €
6.692In Stock

Mfr. Part No.
SMF7.0CA

Mouser Part No
576-SMF7.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 7V

Learn More

Datasheet

6.692In Stock

Cut Tape

0,49 €

0,304 €

0,194 €

0,155 €

Reel

0,114 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 200W 7.5V 5% Uni-directional

SMF7.5A
Littelfuse
1: 0,318 €
774In Stock
3.000Expected 28/04/2026

Mfr. Part No.
SMF7.5A

Mouser Part No
576-SMF7.5A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 7.5V 5% Uni-directional

Learn More

Datasheet

774In Stock

3.000Expected 28/04/2026

Cut Tape

0,318 €

0,217 €

0,096 €

0,095 €

Reel

0,071 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes SMF - CA 7.5V

SMF7.5CA
Littelfuse
1: 0,49 €
5.410In Stock

Mfr. Part No.
SMF7.5CA

Mouser Part No
576-SMF7.5CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 7.5V

Learn More

Datasheet

5.410In Stock

Cut Tape

0,49 €

0,304 €

0,194 €

0,146 €

Reel

0,109 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes SMF - CA 70V

SMF70CA
Littelfuse
1: 0,473 €
3.553In Stock

Mfr. Part No.
SMF70CA

Mouser Part No
576-SMF70CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 70V

Learn More

Datasheet

3.553In Stock

Cut Tape

0,473 €

0,292 €

0,186 €

0,149 €

Reel

0,108 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 200W 75V 5% Uni-directional

SMF75A
Littelfuse
1: 0,318 €
4.416In Stock

Mfr. Part No.
SMF75A

Mouser Part No
576-SMF75A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 75V 5% Uni-directional

Learn More

Datasheet

4.416In Stock

Cut Tape

0,318 €

0,217 €

0,098 €

Reel

0,089 €

0,071 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes SMF - CA 75V

SMF75CA
Littelfuse
1: 0,344 €
4.498In Stock

Mfr. Part No.
SMF75CA

Mouser Part No
576-SMF75CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 75V

Learn More

Datasheet

4.498In Stock

Cut Tape

0,344 €

0,233 €

0,11 €

0,108 €

Reel

0,085 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Smart Thermostat Solutions

Types of Circuit Protection

Customer Service Office

Company

Resources

Support