Circuit Protection – Mouser Estonia

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

Drone Subsystems

Littelfuse Drone Subsystems offer solutions for USB-C PD and Li-ion battery chargers, battery pack systems, and BLDC motors. These subsystems offer fuses for various functions, including AC input overcurrent protection and fault isolation, protection of the battery and downstream controller, pack, wiring, and controller. The drone subsystems provide TVS diodes for primary-side switching transient suppression and cell monitor IC sense line input overvoltage protection. These subsystems are appropriate for various drones, including toy, camera, First-Person View (FPV), enterprise, industrial, Intelligence, Surveillance, and Reconnaissance (ISR), inspection/mapping, agriculture, and heavy lift. Typical applications include delivery/logistics, public safety, border surveillance, and military.

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

Types of Circuit Protection

List Images

Results: 4.266

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

Filter by

.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 #

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 0.2C BEAD

PT203J2
Littelfuse
1: 2,02 €
108In Stock

Mfr. Part No.
PT203J2

Mouser Part No
803-PT203J2

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 0.2C BEAD

Learn More

Datasheet

108In Stock

2,02 €

1,65 €

1,44 €

0,989 €

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 1.5SMB - A 92V

1.5SMB68A
Littelfuse
1: 0,826 €
3.825In Stock

Mfr. Part No.
1.5SMB68A

Mouser Part No
576-1.5SMB68A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5SMB - A 92V

Learn More

Datasheet

3.825In Stock

Cut Tape

0,826 €

0,44 €

0,376 €

0,291 €

0,263 €

Reel

0,225 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 5000W/5KP Suppression Diodes

5KP210CA
Littelfuse
1: 3,82 €
499In Stock

Mfr. Part No.
5KP210CA

Mouser Part No
576-5KP210CA

Littelfuse

ESD Protection Diodes / TVS Diodes 5000W/5KP Suppression Diodes

Learn More

Datasheet

499In Stock

Cut Tape

3,82 €

2,28 €

2,18 €

Reel

2,18 €

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes 85Vso 66VAC 36A

5KP85A
Littelfuse
1: 2,30 €
815In Stock

Mfr. Part No.
5KP85A

Mouser Part No
576-5KP85A

Littelfuse

ESD Protection Diodes / TVS Diodes 85Vso 66VAC 36A

Learn More

Datasheet

815In Stock

Cut Tape

2,30 €

1,61 €

1,39 €

1,06 €

Reel

1,06 €

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes 18V 5kW UNI-DIR TP5KP AEC-Q101

TP5KP18A
Littelfuse
1: 2,13 €
651In Stock

Mfr. Part No.
TP5KP18A

Mouser Part No
576-TP5KP18A

Littelfuse

ESD Protection Diodes / TVS Diodes 18V 5kW UNI-DIR TP5KP AEC-Q101

Learn More

Datasheet

651In Stock

Cut Tape

2,13 €

1,14 €

0,946 €

0,88 €

Reel

0,88 €

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes 45V 5kW BI-DIR TP5KP AEC-Q101

TP5KP45CA
Littelfuse
1: 2,13 €
977In Stock

Mfr. Part No.
TP5KP45CA

Mouser Part No
576-TP5KP45CA

Littelfuse

ESD Protection Diodes / TVS Diodes 45V 5kW BI-DIR TP5KP AEC-Q101

Learn More

Datasheet

977In Stock

Cut Tape

2,13 €

1,43 €

1,33 €

1,01 €

Reel

0,955 €

0,929 €

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes 3kW 18V AEC-Q101 5% Uni-Directional

TPSMD18A
Littelfuse
1: 0,929 €
1.865In Stock

Mfr. Part No.
TPSMD18A

Mouser Part No
576-TPSMD18A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 18V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

1.865In Stock

Cut Tape

0,929 €

0,716 €

0,581 €

0,477 €

0,41 €

Reel

0,345 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Varistors RADIAL VARISTOR LEAD FREE

V130LA20CPX325
Littelfuse
1: 1,14 €
967In Stock

Mfr. Part No.
V130LA20CPX325

Mouser Part No
576-V130LA20CPX325

Littelfuse

Varistors RADIAL VARISTOR LEAD FREE

Learn More

Datasheet

967In Stock

1,14 €

0,835 €

0,757 €

0,673 €

View

Min.: 1
Mult.: 1

Varistors 130V 1900pF

V130LS2P
Littelfuse
1: 0,31 €
8.491In Stock

Mfr. Part No.
V130LS2P

Mouser Part No
576-V130LS2P

Littelfuse

Varistors 130V 1900pF

Learn More

Datasheet

Product Comments

8.491In Stock

Cut Tape

0,31 €

0,212 €

0,183 €

0,169 €

Reel

0,13 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Varistors 230V 250pF

V230LA10P
Littelfuse
1: 0,43 €
5.404In Stock

Mfr. Part No.
V230LA10P

Mouser Part No
576-V230LA10P

Littelfuse

Varistors 230V 250pF

Learn More

Datasheet

5.404In Stock

0,43 €

0,303 €

0,271 €

0,236 €

View

Min.: 1
Mult.: 1

Varistors 275V 450pF

V275LA2P
Littelfuse
1: 0,292 €
8.168In Stock

Mfr. Part No.
V275LA2P

Mouser Part No
576-V275LA2P

Littelfuse

Varistors 275V 450pF

Learn More

Datasheet

8.168In Stock

0,292 €

0,177 €

0,156 €

0,127 €

0,122 €

Min.: 1
Mult.: 1

Cartridge Fuses 250V 160mA T LBC

0218.160MXF4P
Littelfuse
1: 0,705 €
367In Stock

Mfr. Part No.
0218.160MXF4P

Mouser Part No
576-0218.160MXF4P

Littelfuse

Cartridge Fuses 250V 160mA T LBC

Learn More

Datasheet

367In Stock

0,705 €

0,618 €

0,599 €

0,503 €

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 1.5SMB - A 17.1V

1.5SMB20A
Littelfuse
1: 0,92 €
2.300In Stock

Mfr. Part No.
1.5SMB20A

Mouser Part No
576-1.5SMB20A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5SMB - A 17.1V

Learn More

Datasheet

2.300In Stock

Cut Tape

0,92 €

0,574 €

0,376 €

0,30 €

Reel

0,225 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Fuses with Leads - Through Hole 250V UL FA SL .400A TR5

37304000410
Littelfuse
1: 1,33 €
722In Stock
1.000Expected 1/19/2027

Mfr. Part No.
37304000410

Mouser Part No
576-37304000410

Littelfuse

Fuses with Leads - Through Hole 250V UL FA SL .400A TR5

Learn More

Datasheet

722In Stock

1.000Expected 1/19/2027

1,33 €

1,24 €

1,20 €

1,03 €

View

Min.: 1
Mult.: 1

Fuses with Leads - Through Hole 250V UL FA SL .800A TR5

37308000430
Littelfuse
1: 1,64 €
60In Stock

Mfr. Part No.
37308000430

Mouser Part No
576-3730800000

Littelfuse

Fuses with Leads - Through Hole 250V UL FA SL .800A TR5

Learn More

Datasheet

60In Stock

1,64 €

1,48 €

1,40 €

1,14 €

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS

TP5.0SMDJ220A
Littelfuse
1: 5,69 €
40In Stock
New Product

Mfr. Part No.
TP5.0SMDJ220A

Mouser Part No
576-TP5.0SMDJ220A

New Product

Littelfuse

ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS

Learn More

Datasheet

40In Stock

Cut Tape

5,69 €

4,09 €

3,31 €

2,94 €

Reel

2,94 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR

DC102F2K
Littelfuse
1: 0,92 €
532In Stock

Mfr. Part No.
DC102F2K

Mouser Part No
803-DC102F2K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR

Learn More

Datasheet

532In Stock

0,92 €

0,869 €

0,734 €

0,69 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 100K OHM 10%

LC104R2K
Littelfuse
1: 2,96 €
180In Stock

Mfr. Part No.
LC104R2K

Mouser Part No
803-LC104R2K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 100K OHM 10%

Learn More

Datasheet

180In Stock

2,96 €

2,22 €

2,11 €

1,55 €

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 1.5SMB - A 37.5V

1.5SMB27A
Littelfuse
1: 0,92 €
204In Stock
18.000On Order

Mfr. Part No.
1.5SMB27A

Mouser Part No
576-1.5SMB27A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5SMB - A 37.5V

Learn More

Datasheet

204In Stock

18.000On Order

Cut Tape

0,92 €

0,47 €

0,346 €

0,291 €

0,263 €

Reel

0,225 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 1.5SMB - A 53.9V

1.5SMB39A
Littelfuse
1: 0,98 €
120In Stock
3.000Expected 12/3/2026

Mfr. Part No.
1.5SMB39A

Mouser Part No
576-1.5SMB39A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5SMB - A 53.9V

Learn More

Datasheet

120In Stock

3.000Expected 12/3/2026

Cut Tape

0,98 €

0,528 €

0,36 €

0,291 €

0,263 €

Reel

0,225 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 1.5SMB - A 85V

1.5SMB62A
Littelfuse
1: 0,92 €
2.003In Stock

Mfr. Part No.
1.5SMB62A

Mouser Part No
576-1.5SMB62A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5SMB - A 85V

Learn More

Datasheet

2.003In Stock

Cut Tape

0,92 €

0,574 €

0,376 €

0,30 €

Reel

0,225 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Fuses with Leads - Through Hole 250V UL FA SL 2A TR5

37312000430
Littelfuse
1: 1,63 €
164In Stock

Mfr. Part No.
37312000430

Mouser Part No
576-3731200000

Littelfuse

Fuses with Leads - Through Hole 250V UL FA SL 2A TR5

Learn More

Datasheet

164In Stock

1,63 €

1,36 €

1,26 €

1,04 €

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

5KP250A
Littelfuse
1: 5,66 €
403In Stock

Mfr. Part No.
5KP250A

Mouser Part No
576-5KP250A

Littelfuse

ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER

Learn More

Datasheet

403In Stock

Cut Tape

5,66 €

4,07 €

3,29 €

2,76 €

Reel

2,75 €

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes 600W 510A Bi-Directional

P6KE510CA-B
Littelfuse
1: 0,86 €
652In Stock

Mfr. Part No.
P6KE510CA-B

Mouser Part No
576-P6KE510CA-B

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 510A Bi-Directional

Learn More

Datasheet

652In Stock

0,86 €

0,532 €

0,348 €

0,269 €

View

Min.: 1
Mult.: 1

Varistors 20MM Radial

V275LA40BPX2855
Littelfuse
1: 0,955 €
270In Stock

Mfr. Part No.
V275LA40BPX2855

Mouser Part No
576-V275LA40BPX2855

Littelfuse

Varistors 20MM Radial

Learn More

Datasheet

270In Stock

0,955 €

0,683 €

0,616 €

0,543 €

View

Min.: 1
Mult.: 1

Drone Subsystems

Types of Circuit Protection

Customer Service Office

Company

Resources

Support