Fuses – Mouser Finland

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Circuit Protection for IoT Wearable Devices

Littelfuse Circuit Protection for IoT Wearable Devices provide protection and are also extremely small in size to be compatible with the small form factor of IoT Wearables. For general purpose circuits (buttons, audio, etc.), the SP1013 and SP1014 are available in 0201 size; for the ultimate in small size, the SP1020 and SP1021 are 01005 size. For high-frequency circuits (RF), the SP3022 is available with 0.35pF and 0201 size.

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Part #

Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .500A

0402L050SLKR
Littelfuse
1: 2,78 €
1 896In Stock
10 000Expected 14/10/2026

Mfr. Part No.
0402L050SLKR

Mouser Part No
576-0402L050SLKR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .500A

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Datasheet

1 896In Stock

10 000Expected 14/10/2026

Cut Tape

2,78 €

2,08 €

1,94 €

1,63 €

View

Reel

1,22 €

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

Resettable Fuses - PPTC

Resettable Fuses - PPTC 6V 1.0A-HD 40A SMD

0402L100SLKR
Littelfuse
1: 2,73 €
4 966In Stock

Mfr. Part No.
0402L100SLKR

Mouser Part No
576-0402L100SLKR

Littelfuse

Resettable Fuses - PPTC 6V 1.0A-HD 40A SMD

Learn More

Datasheet

4 966In Stock

Cut Tape

2,73 €

2,26 €

2,09 €

1,73 €

View

Reel

1,27 €

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

Resettable Fuses - PPTC

Surface Mount Fuses 32V .250A SLIM Fast Acting 0402

0435.250KRS
Littelfuse
1: 1,40 €
10 827In Stock
10 000Expected 12/10/2026

Mfr. Part No.
0435.250KRS

Mouser Part No
576-0435.250KRS

Littelfuse

Surface Mount Fuses 32V .250A SLIM Fast Acting 0402

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Datasheet

10 827In Stock

10 000Expected 12/10/2026

Cut Tape

1,40 €

1,27 €

1,20 €

0,989 €

View

Reel

0,611 €

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

SMD Fuses

0402 (1005 metric)

250 mA

32 VAC

32 VDC

Surface Mount Fuses 32V .375A 0402 Very Fast Acting

0435.375KR
Littelfuse
1: 1,34 €
5 148In Stock

Mfr. Part No.
0435.375KR

Mouser Part No
576-0435.375KR

Littelfuse

Surface Mount Fuses 32V .375A 0402 Very Fast Acting

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Datasheet

5 148In Stock

Cut Tape

1,34 €

1,19 €

1,13 €

0,912 €

View

Reel

0,576 €

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

SMD Fuses

0402 (1005 metric)

375 mA

32 VAC

32 VDC

Surface Mount Fuses 32V .5A 0402 Very Fast Acting

0435.500KR
Littelfuse
1: 1,35 €
13 249In Stock

Mfr. Part No.
0435.500KR

Mouser Part No
576-0435.500KR

Littelfuse

Surface Mount Fuses 32V .5A 0402 Very Fast Acting

Learn More

Datasheet

13 249In Stock

Cut Tape

1,35 €

1,17 €

1,06 €

0,886 €

0,80 €

Reel

0,80 €

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

SMD Fuses

0402 (1005 metric)

500 mA

32 VAC

32 VDC

Surface Mount Fuses 32V .500A V/FA HALIDE FREE

0435.500KRHF
Littelfuse
1: 1,34 €
19 900In Stock

Mfr. Part No.
0435.500KRHF

Mouser Part No
576-0435.500KRHF

Littelfuse

Surface Mount Fuses 32V .500A V/FA HALIDE FREE

Learn More

Datasheet

19 900In Stock

Cut Tape

1,34 €

1,19 €

1,13 €

0,912 €

View

Reel

0,674 €

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

SMD Fuses

0402 (1005 metric)

500 mA

32 VAC

32 VDC

Surface Mount Fuses 32V .75A 0402 Very Fast Acting

0435.750KR
Littelfuse
1: 1,38 €
9 206In Stock

Mfr. Part No.
0435.750KR

Mouser Part No
576-0435.750KR

Littelfuse

Surface Mount Fuses 32V .75A 0402 Very Fast Acting

Learn More

Datasheet

9 206In Stock

Cut Tape

1,38 €

1,12 €

1,05 €

0,869 €

View

Reel

0,578 €

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

SMD Fuses

0402 (1005 metric)

750 mA

32 VAC

32 VDC

Surface Mount Fuses 32V .750A V/FA HALIDE FREE

0435.750KRHF
Littelfuse
1: 1,34 €
2 924In Stock
30 000On Order

Mfr. Part No.
0435.750KRHF

Mouser Part No
576-0435.750KRHF

Littelfuse

Surface Mount Fuses 32V .750A V/FA HALIDE FREE

Learn More

Datasheet

2 924In Stock

30 000On Order

Cut Tape

1,34 €

1,19 €

1,13 €

0,912 €

View

Reel

0,576 €

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

SMD Fuses

0402 (1005 metric)

750 mA

32 VAC

32 VDC

Surface Mount Fuses 32V 1A 0402 Very Fast Acting

0435001.KR
Littelfuse
1: 1,34 €
6 378In Stock
10 000Expected 07/12/2026

Mfr. Part No.
0435001.KR

Mouser Part No
576-0435001.KR

Littelfuse

Surface Mount Fuses 32V 1A 0402 Very Fast Acting

Learn More

Datasheet

6 378In Stock

10 000Expected 07/12/2026

Cut Tape

1,34 €

1,19 €

1,11 €

0,912 €

View

Reel

0,576 €

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

SMD Fuses

0402 (1005 metric)

1 A

32 VAC

32 VDC

Surface Mount Fuses 32V 0402 1A V/FA HALIDE FREE

0435001.KRHF
Littelfuse
1: 1,33 €
12 880In Stock

Mfr. Part No.
0435001.KRHF

Mouser Part No
576-0435001.KRHF

Littelfuse

Surface Mount Fuses 32V 0402 1A V/FA HALIDE FREE

Learn More

Datasheet

12 880In Stock

Cut Tape

1,33 €

1,11 €

1,02 €

0,846 €

View

Reel

0,576 €

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

SMD Fuses

0402 (1005 metric)

1 A

32 VAC

32 VDC

Surface Mount Fuses 32V 3A V/FA SLIM 0402

0435003.KR
Littelfuse
1: 1,44 €
13 515In Stock

Mfr. Part No.
0435003.KR

Mouser Part No
576-0435003.KR

Littelfuse

Surface Mount Fuses 32V 3A V/FA SLIM 0402

Learn More

Datasheet

13 515In Stock

Cut Tape

1,44 €

1,23 €

1,15 €

0,946 €

View

Reel

0,605 €

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

SMD Fuses

0402 (1005 metric)

3 A

32 VAC

32 VDC

Surface Mount Fuses 32V 0402 3A V/FA HALIDE FREE

0435003.KRHF
Littelfuse
1: 1,34 €
4 221In Stock

Mfr. Part No.
0435003.KRHF

Mouser Part No
576-0435003.KRHF

Littelfuse

Surface Mount Fuses 32V 0402 3A V/FA HALIDE FREE

Learn More

Datasheet

4 221In Stock

Cut Tape

1,34 €

1,19 €

1,13 €

0,912 €

View

Reel

0,576 €

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

SMD Fuses

0402 (1005 metric)

3 A

32 VAC

32 VDC

Surface Mount Fuses 32V 1.5A 0402 Fast Acting

043501.5KR
Littelfuse
1: 1,34 €
11 108In Stock

Mfr. Part No.
043501.5KR

Mouser Part No
576-043501.5KR

Littelfuse

Surface Mount Fuses 32V 1.5A 0402 Fast Acting

Learn More

Datasheet

11 108In Stock

Cut Tape

1,34 €

1,19 €

1,13 €

0,912 €

View

Reel

0,576 €

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

SMD Fuses

0402 (1005 metric)

1.5 A

32 VAC

32 VDC

Surface Mount Fuses 32V 1.5A HALIDE FREE

043501.5KRHF
Littelfuse
1: 1,44 €
10 136In Stock

Mfr. Part No.
043501.5KRHF

Mouser Part No
576-043501.5KRHF

Littelfuse

Surface Mount Fuses 32V 1.5A HALIDE FREE

Learn More

Datasheet

10 136In Stock

Cut Tape

1,44 €

1,23 €

1,22 €

Reel

1,22 €

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

SMD Fuses

0402 (1005 metric)

1.5 A

32 VAC

32 VDC

Surface Mount Fuses 32V 3.5A HALIDE FREE

043503.5KRHF
Littelfuse
1: 1,34 €
6 687In Stock

Mfr. Part No.
043503.5KRHF

Mouser Part No
576-043503.5KRHF

Littelfuse

Surface Mount Fuses 32V 3.5A HALIDE FREE

Learn More

Datasheet

6 687In Stock

Cut Tape

1,34 €

1,19 €

1,13 €

0,912 €

View

Reel

0,576 €

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

SMD Fuses

0402 (1005 metric)

3.5 A

32 VAC

32 VDC

Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1A

0603L100SLYR
Littelfuse
1: 1,62 €
10 315In Stock

Mfr. Part No.
0603L100SLYR

Mouser Part No
576-0603L100SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1A

Learn More

Datasheet

10 315In Stock

Cut Tape

1,62 €

1,49 €

1,24 €

1,14 €

View

Reel

0,789 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Resettable Fuses - PPTC

Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.5A

0603L150SLYR
Littelfuse
1: 1,62 €
2 818In Stock
8 000Expected 13/08/2026

Mfr. Part No.
0603L150SLYR

Mouser Part No
576-0603L150SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.5A

Learn More

Datasheet

2 818In Stock

8 000Expected 13/08/2026

Cut Tape

1,62 €

1,45 €

1,24 €

1,14 €

View

Reel

0,789 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Resettable Fuses - PPTC

Resettable Fuses - PPTC 6V 2.0A-HD 50A MAX

0603L200SL-VYR
Littelfuse
1: 1,62 €
4 109In Stock

Mfr. Part No.
0603L200SL-VYR

Mouser Part No
576-0603L200SL-VYR

Littelfuse

Resettable Fuses - PPTC 6V 2.0A-HD 50A MAX

Learn More

Datasheet

4 109In Stock

Cut Tape

1,62 €

1,49 €

1,23 €

1,13 €

View

Reel

0,789 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Resettable Fuses - PPTC

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 0.75A

0805L075SLYR
Littelfuse
1: 1,35 €
2 866In Stock

Mfr. Part No.
0805L075SLYR

Mouser Part No
576-0805L075SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 0.75A

Learn More

Datasheet

2 866In Stock

Cut Tape

1,35 €

1,06 €

0,937 €

0,894 €

View

Reel

0,718 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Resettable Fuses - PPTC

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.10A

0805L110SLYR
Littelfuse
1: 1,62 €
9 895In Stock

Mfr. Part No.
0805L110SLYR

Mouser Part No
576-0805L110SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.10A

Learn More

Datasheet

9 895In Stock

Cut Tape

1,62 €

1,45 €

1,22 €

1,10 €

View

Reel

0,93 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Resettable Fuses - PPTC

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.5A

0805L150SLYR
Littelfuse
1: 1,62 €
4 053In Stock

Mfr. Part No.
0805L150SLYR

Mouser Part No
576-0805L150SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.5A

Learn More

Datasheet

4 053In Stock

Cut Tape

1,62 €

1,38 €

1,23 €

1,13 €

View

Reel

0,789 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Resettable Fuses - PPTC

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 2.00A

0805L200SLTHYR
Littelfuse
1: 1,62 €
8 672In Stock

Mfr. Part No.
0805L200SLTHYR

Mouser Part No
576-0805L200SLTHYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 2.00A

Learn More

Datasheet

8 672In Stock

Cut Tape

1,62 €

1,49 €

1,24 €

1,14 €

View

Reel

0,93 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Resettable Fuses - PPTC

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 3.00A

0805L300SLWR
Littelfuse
1: 2,26 €
4 830In Stock
9 000Expected 13/08/2026

Mfr. Part No.
0805L300SLWR

Mouser Part No
576-0805L300SLWR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 3.00A

Learn More

Datasheet

4 830In Stock

9 000Expected 13/08/2026

Cut Tape

2,26 €

1,87 €

1,74 €

1,44 €

View

Reel

1,01 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Resettable Fuses - PPTC

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 0.75A

1206L075SLYR
Littelfuse
1: 1,62 €
6 303In Stock

Mfr. Part No.
1206L075SLYR

Mouser Part No
576-1206L075SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 0.75A

Learn More

Datasheet

6 303In Stock

Cut Tape

1,62 €

1,49 €

1,23 €

1,13 €

View

Reel

0,789 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Resettable Fuses - PPTC

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 1.10A

1206L110SLYR
Littelfuse
1: 1,62 €
10 535In Stock

Mfr. Part No.
1206L110SLYR

Mouser Part No
576-1206L110SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 1.10A

Learn More

Datasheet

10 535In Stock

Cut Tape

1,62 €

1,49 €

1,23 €

1,12 €

View

Reel

0,789 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Resettable Fuses - PPTC

Circuit Protection for IoT Wearable Devices

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