Circuit Protection – Mouser Estonia

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

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

Types of Circuit Protection

List Images

Results: 296

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 600W 40V 5% Uni-Directional

SMBJ40A
Littelfuse
1: 0,378 €
31.727In Stock

Mfr. Part No.
SMBJ40A

Mouser Part No
576-SMBJ40A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 40V 5% Uni-Directional

Learn More

Datasheet

31.727In Stock

Cut Tape

0,378 €

0,205 €

0,151 €

0,117 €

Reel

0,07 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 600W 40V 5% Bi-Directional

SMBJ40CA
Littelfuse
1: 0,473 €
87.433In Stock

Mfr. Part No.
SMBJ40CA

Mouser Part No
576-SMBJ40CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 40V 5% Bi-Directional

Learn More

Datasheet

87.433In Stock

Cut Tape

0,473 €

0,221 €

0,183 €

0,125 €

0,113 €

Reel

0,083 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 600W 48V 5% Bi-Directional

SMBJ48CA
Littelfuse
1: 0,43 €
34.401In Stock

Mfr. Part No.
SMBJ48CA

Mouser Part No
576-SMBJ48CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 48V 5% Bi-Directional

Learn More

Datasheet

34.401In Stock

Cut Tape

0,43 €

0,221 €

0,177 €

0,141 €

Reel

0,091 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 600W 5V 5% Uni-Directional

SMBJ5.0A
Littelfuse
1: 0,387 €
97.849In Stock
81.000Expected 12/2/2026

Mfr. Part No.
SMBJ5.0A

Mouser Part No
576-SMBJ5.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 5V 5% Uni-Directional

Learn More

Datasheet

97.849In Stock

81.000Expected 12/2/2026

Cut Tape

0,387 €

0,193 €

0,153 €

0,123 €

Reel

0,072 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 600W 5V 5% Bi-Directional

SMBJ5.0CA
Littelfuse
1: 0,43 €
83.554In Stock

Mfr. Part No.
SMBJ5.0CA

Mouser Part No
576-SMBJ5.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 5V 5% Bi-Directional

Learn More

Datasheet

83.554In Stock

Cut Tape

0,43 €

0,234 €

0,175 €

0,146 €

Reel

0,097 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 600W 51V 5% Uni-Directional

SMBJ51A
Littelfuse
1: 0,292 €
29.829In Stock

Mfr. Part No.
SMBJ51A

Mouser Part No
576-SMBJ51A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 51V 5% Uni-Directional

Learn More

Datasheet

29.829In Stock

Cut Tape

0,292 €

0,176 €

0,129 €

0,12 €

Reel

0,083 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 600W 6V 5% Bi-Directional

SMBJ6.0CA
Littelfuse
1: 0,464 €
41.386In Stock
3.000Expected 8/24/2026

Mfr. Part No.
SMBJ6.0CA

Mouser Part No
576-SMBJ6.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 6V 5% Bi-Directional

Learn More

Datasheet

41.386In Stock

3.000Expected 8/24/2026

Cut Tape

0,464 €

0,234 €

0,178 €

0,146 €

Reel

0,091 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 600W 7.5V 5% Bi-Directional

SMBJ7.5CA
Littelfuse
1: 0,464 €
19.710In Stock
18.000Expected 3/15/2027

Mfr. Part No.
SMBJ7.5CA

Mouser Part No
576-SMBJ7.5CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 7.5V 5% Bi-Directional

Learn More

Datasheet

19.710In Stock

18.000Expected 3/15/2027

Cut Tape

0,464 €

0,234 €

0,183 €

0,144 €

0,123 €

Reel

0,083 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes SMF4L - CA 11V

SMF4L11CA
Littelfuse
1: 0,516 €
18.425In Stock

Mfr. Part No.
SMF4L11CA

Mouser Part No
576-SMF4L11CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF4L - CA 11V

Learn More

Datasheet

18.425In Stock

Cut Tape

0,516 €

0,316 €

0,202 €

0,168 €

0,137 €

Reel

0,121 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

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

SMF4L24A
Littelfuse
1: 0,482 €
27.229In Stock
18.000Expected 8/20/2026

Mfr. Part No.
SMF4L24A

Mouser Part No
576-SMF4L24A

Littelfuse

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

Learn More

Datasheet

27.229In Stock

18.000Expected 8/20/2026

Cut Tape

0,482 €

0,239 €

0,186 €

0,142 €

Reel

0,093 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes SMF4L - CA 30V

SMF4L30CA
Littelfuse
1: 0,533 €
25.416In Stock
69.000On Order

Mfr. Part No.
SMF4L30CA

Mouser Part No
576-SMF4L30CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF4L - CA 30V

Learn More

Datasheet

25.416In Stock

69.000On Order

Cut Tape

0,533 €

0,248 €

0,208 €

0,164 €

Reel

0,103 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

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

SMF4L33A
Littelfuse
1: 0,464 €
16.947In Stock
42.000On Order

Mfr. Part No.
SMF4L33A

Mouser Part No
576-SMF4L33A

Littelfuse

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

Learn More

Datasheet

16.947In Stock

42.000On Order

Cut Tape

0,464 €

0,226 €

0,192 €

0,149 €

Reel

0,094 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

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

SMF4L48A
Littelfuse
1: 0,49 €
24.878In Stock
18.000Expected 9/8/2026

Mfr. Part No.
SMF4L48A

Mouser Part No
576-SMF4L48A

Littelfuse

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

Learn More

Datasheet

24.878In Stock

18.000Expected 9/8/2026

Cut Tape

0,49 €

0,226 €

0,192 €

0,149 €

Reel

0,094 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

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

SMF4L5.0A
Littelfuse
1: 0,49 €
29.972In Stock

Mfr. Part No.
SMF4L5.0A

Mouser Part No
576-SMF4L5.0A

Littelfuse

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

Learn More

Datasheet

29.972In Stock

Cut Tape

0,49 €

0,239 €

0,192 €

0,149 €

Reel

0,094 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes SMF4L - CA 51V

SMF4L51CA
Littelfuse
1: 0,533 €
36.460In Stock

Mfr. Part No.
SMF4L51CA

Mouser Part No
576-SMF4L51CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF4L - CA 51V

Learn More

Datasheet

36.460In Stock

Cut Tape

0,533 €

0,248 €

0,209 €

0,168 €

Reel

0,115 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 2% RING LUG ASMBLY

USUR1000-103G-06
Littelfuse
1: 8,84 €
303In Stock

Mfr. Part No.
USUR1000-103G-06

Mouser Part No
803-USUR1000-103G-06

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 2% RING LUG ASMBLY

Learn More

Datasheet

303In Stock

8,84 €

8,01 €

7,70 €

7,33 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1M OHM 10% MELF

SM105R1K
Littelfuse
1: 1,15 €
118In Stock

Mfr. Part No.
SM105R1K

Mouser Part No
576-SM105R1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1M OHM 10% MELF

Learn More

Datasheet

118In Stock

1,15 €

1,09 €

1,03 €

0,98 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENSOR

SM303J1K
Littelfuse
1: 1,15 €
349In Stock

Mfr. Part No.
SM303J1K

Mouser Part No
576-SM303J1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENSOR

Learn More

Datasheet

349In Stock

1,15 €

1,09 €

1,03 €

0,98 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC 10K OHM +/-10%

SM103J1K-TR
Littelfuse
1: 0,439 €
2.592In Stock

Mfr. Part No.
SM103J1K-TR

Mouser Part No
803-SM103J1K-TR

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC 10K OHM +/-10%

Learn More

Datasheet

2.592In Stock

Cut Tape

0,439 €

0,414 €

0,387 €

0,367 €

View

Reel

0,252 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENSOR

SM502F1K
Littelfuse
1: 1,15 €
103In Stock

Mfr. Part No.
SM502F1K

Mouser Part No
803-SM502F1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENSOR

Learn More

Datasheet

103In Stock

1,15 €

1,09 €

1,03 €

0,98 €

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 1.5kW 100V 5% Uni-Directional

1.5SMC100A
Littelfuse
1: 0,937 €
128In Stock
3.000Expected 10/26/2026

Mfr. Part No.
1.5SMC100A

Mouser Part No
576-1.5SMC100A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 100V 5% Uni-Directional

Learn More

Datasheet

128In Stock

3.000Expected 10/26/2026

Cut Tape

0,937 €

0,586 €

0,378 €

0,292 €

0,264 €

Reel

0,209 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 110V 5% Bi-Directional

1.5SMC110CA
Littelfuse
1: 1,03 €
377In Stock

Mfr. Part No.
1.5SMC110CA

Mouser Part No
576-1.5SMC110CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 110V 5% Bi-Directional

Learn More

Datasheet

377In Stock

Cut Tape

1,03 €

0,562 €

0,423 €

0,323 €

0,298 €

Reel

0,228 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 11V 5% Bi-Directional

1.5SMC11CA
Littelfuse
1: 0,963 €
2.292In Stock

Mfr. Part No.
1.5SMC11CA

Mouser Part No
576-1.5SMC11CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 11V 5% Bi-Directional

Learn More

Datasheet

2.292In Stock

Cut Tape

0,963 €

0,601 €

0,394 €

0,347 €

Reel

0,282 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 120V 5% Uni-Directional

1.5SMC120A
Littelfuse
1: 0,937 €
1.062In Stock

Mfr. Part No.
1.5SMC120A

Mouser Part No
576-1.5SMC120A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 120V 5% Uni-Directional

Learn More

Datasheet

1.062In Stock

Cut Tape

0,937 €

0,586 €

0,383 €

0,334 €

Reel

0,269 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 1.5kW 120V 5% Bi-Directional

1.5SMC120CA
Littelfuse
1: 1,05 €
2.255In Stock

Mfr. Part No.
1.5SMC120CA

Mouser Part No
576-1.5SMC120CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 120V 5% Bi-Directional

Learn More

Datasheet

2.255In Stock

Cut Tape

1,05 €

0,655 €

0,431 €

0,404 €

Reel

0,327 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Types of Circuit Protection

Customer Service Office

Company

Resources

Support