Circuit Protection – Mouser Denmark

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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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Types of Circuit Protection

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Part #

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

V18MLA0805NT
Littelfuse
1: 3,01 kr.
5.362In Stock

Mfr. Part No.
V18MLA0805NT

Mouser Part No
576-V18MLA0805NT

Littelfuse

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

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Datasheet

5.362In Stock

Cut Tape

3,01 kr.

2,11 kr.

1,89 kr.

1,63 kr.

View

Reel

1,16 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

V65MLA2220NS
Littelfuse
1: 10,44 kr.
990In Stock

Mfr. Part No.
V65MLA2220NS

Mouser Part No
576-V65MLA2220NS

Littelfuse

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

Datasheet

990In Stock

Cut Tape

10,44 kr.

8,95 kr.

8,50 kr.

7,53 kr.

7,12 kr.

Reel

5,62 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 500

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.75A

0805L175SLYR
Littelfuse
1: 10,82 kr.
1.057In Stock

Mfr. Part No.
0805L175SLYR

Mouser Part No
576-0805L175SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.75A

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Datasheet

1.057In Stock

Cut Tape

10,82 kr.

10,00 kr.

8,28 kr.

7,61 kr.

View

Reel

5,36 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Varistors Automotive Varistor AEC-Q200

V68MLA1206NHAUTO
Littelfuse
1: 11,71 kr.
299In Stock
2.500Expected 03/12/2026

Mfr. Part No.
V68MLA1206NHAUTO

Mouser Part No
576-V68MLA1206NHAUTO

Littelfuse

Varistors Automotive Varistor AEC-Q200

Datasheet

299In Stock

2.500Expected 03/12/2026

Cut Tape

11,71 kr.

7,83 kr.

7,38 kr.

6,11 kr.

View

Reel

3,76 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .350A

0402L035SLKR
Littelfuse
1: 19,40 kr.
15.880In Stock

Mfr. Part No.
0402L035SLKR

Mouser Part No
576-0402L035SLKR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .350A

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Datasheet

15.880In Stock

Cut Tape

19,40 kr.

16,26 kr.

15,07 kr.

12,61 kr.

View

Reel

9,25 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

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

0435.250KRHFS
Littelfuse
1: 10,00 kr.
24.673In Stock
30.000Expected 19/01/2027

Mfr. Part No.
0435.250KRHFS

Mouser Part No
576-0435.250KRHFS

Littelfuse

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

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Datasheet

24.673In Stock

30.000Expected 19/01/2027

Cut Tape

10,00 kr.

8,88 kr.

8,43 kr.

6,80 kr.

View

Reel

4,30 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 0.50A

0603L050SLYR
Littelfuse
1: 12,09 kr.
22.991In Stock

Mfr. Part No.
0603L050SLYR

Mouser Part No
576-0603L050SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 0.50A

Learn More

Datasheet

22.991In Stock

Cut Tape

12,09 kr.

10,74 kr.

9,25 kr.

8,50 kr.

View

Reel

6,94 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 4A

1206L400SLWR
Littelfuse
1: 16,64 kr.
26.480In Stock

Mfr. Part No.
1206L400SLWR

Mouser Part No
576-1206L400SLWR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 4A

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Datasheet

26.480In Stock

Cut Tape

16,64 kr.

13,73 kr.

12,68 kr.

12,16 kr.

View

Reel

8,21 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Resettable Fuses - PPTC 6V 3.0A 1210 PTC SL

1210L300SLWR
Littelfuse
1: 12,09 kr.
17.023In Stock

Mfr. Part No.
1210L300SLWR

Mouser Part No
576-1210L300SLWR

Littelfuse

Resettable Fuses - PPTC 6V 3.0A 1210 PTC SL

Learn More

Datasheet

17.023In Stock

Cut Tape

12,09 kr.

11,12 kr.

9,18 kr.

8,36 kr.

Reel

6,23 kr.

View

Min.: 1
Mult.: 1

: 3.000

Resettable Fuses - PPTC 24V 5.0A-HD 50A SMD

2920L500/24SLDR
Littelfuse
1: 22,60 kr.
12.037In Stock
16.500Expected 17/09/2026

Mfr. Part No.
2920L500/24SLDR

Mouser Part No
576-2920L500/24SLDR

Littelfuse

Resettable Fuses - PPTC 24V 5.0A-HD 50A SMD

Learn More

Datasheet

12.037In Stock

16.500Expected 17/09/2026

Cut Tape

22,60 kr.

19,02 kr.

17,23 kr.

14,40 kr.

View

Reel

10,22 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

Resettable Fuses - PPTC 24V 7.0A-HD 22A SMD

2920L700/24SLER
Littelfuse
1: 22,60 kr.
14.750In Stock

Mfr. Part No.
2920L700/24SLER

Mouser Part No
576-2920L700/24SLER

Littelfuse

Resettable Fuses - PPTC 24V 7.0A-HD 22A SMD

Learn More

Datasheet

14.750In Stock

Cut Tape

22,60 kr.

19,47 kr.

17,23 kr.

14,40 kr.

View

Reel

10,89 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

V30MLA1210NH
Littelfuse
1: 8,80 kr.
22.170In Stock
4.000Expected 16/09/2026

Mfr. Part No.
V30MLA1210NH

Mouser Part No
576-V30MLA1210NH

Littelfuse

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

Learn More

Datasheet

22.170In Stock

4.000Expected 16/09/2026

Cut Tape

8,80 kr.

6,67 kr.

6,15 kr.

5,45 kr.

View

Reel

4,40 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Varistors 33V 180A 500pF

V33MLA1206NH
Littelfuse
1: 8,21 kr.
40.509In Stock

Mfr. Part No.
V33MLA1206NH

Mouser Part No
576-V33MLA1206NH

Littelfuse

Varistors 33V 180A 500pF

Learn More

Datasheet

40.509In Stock

Cut Tape

8,21 kr.

5,95 kr.

5,39 kr.

4,77 kr.

View

Reel

3,82 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Resettable Fuses - PPTC 9V 3A 0603 POLYFUSE SURF MOUNT

0603L300/9SLYR
Littelfuse
1: 26,63 kr.
5.126In Stock

Mfr. Part No.
0603L300/9SLYR

Mouser Part No
576-0603L300/9SLYR

Littelfuse

Resettable Fuses - PPTC 9V 3A 0603 POLYFUSE SURF MOUNT

Learn More

Datasheet

5.126In Stock

Cut Tape

26,63 kr.

22,08 kr.

20,37 kr.

16,86 kr.

View

Reel

12,01 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

ESD Protection Diodes / TVS Diodes 30pF30kV Bi 0201 Flip Chip

SP1005-01WTG
Littelfuse
1: 2,95 kr.
55.710In Stock

Mfr. Part No.
SP1005-01WTG

Mouser Part No
576-SP1005-01WTG

Littelfuse

ESD Protection Diodes / TVS Diodes 30pF30kV Bi 0201 Flip Chip

Learn More

Datasheet

55.710In Stock

Cut Tape

2,95 kr.

1,93 kr.

1,14 kr.

0,888 kr.

View

Reel

0,485 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .100A

0402L010SLKR
Littelfuse
1: 19,69 kr.
8.642In Stock

Mfr. Part No.
0402L010SLKR

Mouser Part No
576-0402L010SLKR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .100A

Learn More

Datasheet

8.642In Stock

Cut Tape

19,69 kr.

17,38 kr.

16,04 kr.

15,37 kr.

View

Reel

10,44 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .100A

0402L020SLKR
Littelfuse
1: 17,23 kr.
9.604In Stock

Mfr. Part No.
0402L020SLKR

Mouser Part No
576-0402L020SLKR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .100A

Learn More

Datasheet

9.604In Stock

Cut Tape

17,23 kr.

14,47 kr.

13,50 kr.

11,34 kr.

View

Reel

8,95 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

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

0402L050SLKR
Littelfuse
1: 20,74 kr.
2.106In 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

Learn More

Datasheet

2.106In Stock

10.000Expected 14/10/2026

Cut Tape

20,74 kr.

15,52 kr.

14,47 kr.

12,16 kr.

View

Reel

9,10 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

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

0402L100SLKR
Littelfuse
1: 20,37 kr.
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

20,37 kr.

16,86 kr.

15,59 kr.

12,91 kr.

View

Reel

9,47 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

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

0435.250KRS
Littelfuse
1: 10,44 kr.
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

Learn More

Datasheet

10.827In Stock

10.000Expected 12/10/2026

Cut Tape

10,44 kr.

9,47 kr.

8,95 kr.

7,38 kr.

View

Reel

4,56 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

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

0435.375KR
Littelfuse
1: 10,00 kr.
5.148In Stock

Mfr. Part No.
0435.375KR

Mouser Part No
576-0435.375KR

Littelfuse

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

Learn More

Datasheet

5.148In Stock

Cut Tape

10,00 kr.

8,88 kr.

8,43 kr.

6,80 kr.

View

Reel

4,30 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

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

0435.500KR
Littelfuse
1: 10,07 kr.
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

10,07 kr.

8,73 kr.

7,91 kr.

6,61 kr.

5,97 kr.

Reel

5,97 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

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

0435.500KRHF
Littelfuse
1: 10,00 kr.
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

10,00 kr.

8,88 kr.

8,43 kr.

6,80 kr.

View

Reel

5,03 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

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

0435.750KR
Littelfuse
1: 10,29 kr.
11.206In 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

11.206In Stock

Cut Tape

10,29 kr.

8,36 kr.

7,83 kr.

6,48 kr.

View

Reel

4,31 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

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

0435.750KRHF
Littelfuse
1: 10,00 kr.
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

10,00 kr.

8,88 kr.

8,43 kr.

6,80 kr.

View

Reel

4,30 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

Circuit Protection for IoT Wearable Devices

Types of Circuit Protection

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