Resettable Fuses - PPTC – Mouser Denmark

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PolySwitch Surface Mount Resettable PTCs

Littelfuse PolySwitch Surface-Mount (SMD) Resettable PTCs provide overcurrent protection for applications where space is at a premium, and resettable protection is desired. The components are reliable and capable of protecting computer and consumer electronics against temporary overcurrent faults. Package size varies from 0402 to 3425, while the current hold ranges from 50mA to 7.0A. The Littelfuse PolySwitch SMD product family is qualified to strict automotive standards (following the AECQ200 specification). As a result, these PTCs are suitable for protecting Electronic Control Units (ECUs) against damage from faults that would otherwise require costly, complete module replacement.

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Part #

Resettable Fuses - PPTC PTC 72V POLYFUSE SURF MOUNT 1210 0.20A

1210L020/72WR
Littelfuse
1: 7,91 kr.
9.213In Stock

Mfr. Part No.
1210L020/72WR

Mouser Part No
576-1210L020/72WR

Littelfuse

Resettable Fuses - PPTC PTC 72V POLYFUSE SURF MOUNT 1210 0.20A

Learn More

Datasheet

9.213In Stock

Cut Tape

7,91 kr.

7,25 kr.

6,00 kr.

5,54 kr.

View

Reel

3,53 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

1210L

SMD/SMT

200 mA

72 VDC

400 mA

10 A

5 Ohms

1210 (3225 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 60V POLYFUSE SURF MOUNT 1210 0.35A

1210L035/60PR
Littelfuse
1: 7,91 kr.
9.267In Stock

Mfr. Part No.
1210L035/60PR

Mouser Part No
576-1210L035/60PR

Littelfuse

Resettable Fuses - PPTC PTC 60V POLYFUSE SURF MOUNT 1210 0.35A

Learn More

Datasheet

9.267In Stock

Cut Tape

7,91 kr.

7,25 kr.

6,00 kr.

5,54 kr.

View

Reel

3,53 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

1210L

SMD/SMT

350 mA

60 VDC

700 mA

10 A

1.5 Ohms

1210 (3225 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 60V POLYFUSE SURF MOUNT 2920 1.50A

2920L150/60MR
Littelfuse
1: 5,20 kr.
9.666In Stock
6.000Expected 19/05/2026

Mfr. Part No.
2920L150/60MR

Mouser Part No
576-2920L150/60MR

Littelfuse

Resettable Fuses - PPTC PTC 60V POLYFUSE SURF MOUNT 2920 1.50A

Learn More

Datasheet

9.666In Stock

6.000Expected 19/05/2026

Cut Tape

5,20 kr.

4,78 kr.

3,95 kr.

3,66 kr.

Reel

2,51 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

2920L

SMD/SMT

1.5 A

60 VDC

3 A

20 A

250 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 33V 2.6A-HD 40A MAX

2920L260/33DR
Littelfuse
1: 6,54 kr.
24.123In Stock

Mfr. Part No.
2920L260/33DR

Mouser Part No
576-2920L260/33DR

Littelfuse

Resettable Fuses - PPTC 33V 2.6A-HD 40A MAX

Learn More

Datasheet

24.123In Stock

Cut Tape

6,54 kr.

5,98 kr.

4,98 kr.

4,59 kr.

View

Reel

3,16 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

2920L

SMD/SMT

2.6 A

33 VDC

5 A

40 A

75 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC RF5030-000

nanoASMDCH005F-2
Littelfuse
1: 6,42 kr.
4.420In Stock
3.000Expected 12/03/2026

Mfr. Part No.
nanoASMDCH005F-2

Mouser Part No
576-NANOASMDCH005F-2

Littelfuse

Resettable Fuses - PPTC RF5030-000

Learn More

Datasheet

4.420In Stock

3.000Expected 12/03/2026

Cut Tape

6,42 kr.

5,92 kr.

4,91 kr.

4,53 kr.

View

Reel

3,11 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

nanoASMD

SMD/SMT

50 mA

30 VDC

150 mA

20 A

3.5 Ohms

1206 (3216 metric)

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 12V 750MA-HD 40A SMD

RF5027-000
Littelfuse
1: 7,76 kr.
3.174In Stock

Mfr. Part No.
RF5027-000

Mouser Part No
576-RF5027-000

Littelfuse

Resettable Fuses - PPTC 12V 750MA-HD 40A SMD

Learn More

Datasheet

3.174In Stock

Cut Tape

7,76 kr.

6,42 kr.

5,92 kr.

4,91 kr.

View

Reel

3,11 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Automotive SMD

SMD/SMT

750 mA

12 VDC

2.25 A

40 A

460 mOhms

1206 (3216 metric)

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

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

0402L010SLKR
Littelfuse
1: 17,08 kr.
11.495In Stock

Mfr. Part No.
0402L010SLKR

Mouser Part No
576-0402L010SLKR

Littelfuse

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

Learn More

Datasheet

11.495In Stock

Cut Tape

17,08 kr.

15,14 kr.

14,10 kr.

13,43 kr.

View

Reel

9,47 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

Low Rho

SMD/SMT

100 mA

6 VDC

300 mA

40 A

2 Ohms

0402 (1005 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 24V .035A 0603 PTC

0603L004YR
Littelfuse
1: 17,75 kr.
16.118In Stock

Mfr. Part No.
0603L004YR

Mouser Part No
576-0603L004YR

Littelfuse

Resettable Fuses - PPTC 24V .035A 0603 PTC

Learn More

Datasheet

16.118In Stock

Cut Tape

17,75 kr.

14,77 kr.

13,58 kr.

11,26 kr.

View

Reel

8,28 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

0603L

PCB Mount

SMD/SMT

40 mA

24 VDC

120 mA

20 A

40 Ohms

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 30V 50MA-HD 40A SMD

0805L005/30YR
Littelfuse
1: 15,22 kr.
15.006In Stock

Mfr. Part No.
0805L005/30YR

Mouser Part No
576-0805L005/30YR

Littelfuse

Resettable Fuses - PPTC 30V 50MA-HD 40A SMD

Learn More

Datasheet

15.006In Stock

Cut Tape

15,22 kr.

12,98 kr.

12,01 kr.

10,29 kr.

View

Reel

7,98 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

0805L

SMD/SMT

50 mA

30 VDC

150 mA

40 A

20 Ohms

0805 (2012 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 60V 100MA-HD 10A SMD

1206L010/60WR
Littelfuse
1: 3,46 kr.
82.290In Stock

Mfr. Part No.
1206L010/60WR

Mouser Part No
576-1206L010/60WR

Littelfuse

Resettable Fuses - PPTC 60V 100MA-HD 10A SMD

Learn More

Datasheet

82.290In Stock

Cut Tape

3,46 kr.

3,15 kr.

2,62 kr.

2,41 kr.

Reel

1,86 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

1206L

SMD/SMT

100 mA

60 VDC

250 mA

10 A

10 Ohms

1206 (3216 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 24V 500MA-HD 100A MAX

1206L050/24WR
Littelfuse
1: 10,52 kr.
25.892In Stock

Mfr. Part No.
1206L050/24WR

Mouser Part No
576-1206L050/24WR

Littelfuse

Resettable Fuses - PPTC 24V 500MA-HD 100A MAX

Learn More

Datasheet

25.892In Stock

Cut Tape

10,52 kr.

8,80 kr.

8,06 kr.

6,74 kr.

View

Reel

4,59 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

1206L

SMD/SMT

500 mA

24 VDC

1 A

100 A

750 mOhms

1206 (3216 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 16V 2.00A 1812 PTC POLY SMT

1812L200/16DR
Littelfuse
1: 5,77 kr.
38.054In Stock

Mfr. Part No.
1812L200/16DR

Mouser Part No
576-1812L200/16DR

Littelfuse

Resettable Fuses - PPTC 16V 2.00A 1812 PTC POLY SMT

Learn More

Datasheet

38.054In Stock

Cut Tape

5,77 kr.

5,12 kr.

4,10 kr.

3,93 kr.

View

Reel

3,27 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

1812L

PCB Mount

SMD/SMT

2 A

16 VDC

3.5 A

100 A

70 mOhms

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

2920L500/24SLDR
Littelfuse
1: 20,81 kr.
14.015In Stock

Mfr. Part No.
2920L500/24SLDR

Mouser Part No
576-2920L500/24SLDR

Littelfuse

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

Learn More

Datasheet

14.015In Stock

Cut Tape

20,81 kr.

17,23 kr.

15,96 kr.

13,20 kr.

View

Reel

9,25 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

Low Rho

SMD/SMT

5 A

24 VDC

10 A

50 A

18 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 6V POLYFUSE SURF MOUNT 1206 SL 7.00A

1206L700SLPR
Littelfuse
1: 13,28 kr.
2.212In Stock

Mfr. Part No.
1206L700SLPR

Mouser Part No
576-1206L700SLPR

Littelfuse

Resettable Fuses - PPTC PTC 6V POLYFUSE SURF MOUNT 1206 SL 7.00A

Datasheet

2.212In Stock

Cut Tape

13,28 kr.

11,04 kr.

10,22 kr.

8,50 kr.

View

Reel

5,89 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

1206L

PCB Mount

SMD/SMT

7 A

6 VDC

14 A

50 A

7 mOhms

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

0603L050SLYR
Littelfuse
1: 12,01 kr.
36.981In Stock

Mfr. Part No.
0603L050SLYR

Mouser Part No
576-0603L050SLYR

Littelfuse

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

Learn More

Datasheet

36.981In Stock

Cut Tape

12,01 kr.

10,52 kr.

9,33 kr.

7,98 kr.

View

Reel

6,34 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Low Rho

SMD/SMT

500 mA

6 VDC

1 A

50 A

350 mOhms

0603 (1608 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

2920L700/24SLER
Littelfuse
1: 20,22 kr.
27.012In 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

27.012In Stock

Cut Tape

20,22 kr.

16,71 kr.

15,44 kr.

12,83 kr.

View

Reel

9,47 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Low Rho

SMD/SMT

7 A

24 VDC

14 A

50 A

10 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 72V POLYFUSE SURF MOUNT 2920 0.35A

2920L035DR
Littelfuse
1: 3,85 kr.
2.493In Stock

Mfr. Part No.
2920L035DR

Mouser Part No
576-2920L035DR

Littelfuse

Resettable Fuses - PPTC PTC 72V POLYFUSE SURF MOUNT 2920 0.35A

Learn More

Datasheet

2.493In Stock

Cut Tape

3,85 kr.

3,63 kr.

3,01 kr.

2,65 kr.

Reel

1,96 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

2920L

SMD/SMT

350 mA

72 VDC

700 mA

10 A

4 Ohms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 72V POLYFUSE SURF MOUNT 2920 0.50A

2920L050/72DR
Littelfuse
1: 4,74 kr.
758In Stock
1.500Expected 24/04/2026

Mfr. Part No.
2920L050/72DR

Mouser Part No
576-2920L050/72DR

Littelfuse

Resettable Fuses - PPTC PTC 72V POLYFUSE SURF MOUNT 2920 0.50A

Learn More

Datasheet

758In Stock

1.500Expected 24/04/2026

Cut Tape

4,74 kr.

4,38 kr.

3,64 kr.

3,36 kr.

Reel

2,63 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

2920L

SMD/SMT

500 mA

72 VDC

1 A

10 A

1.5 Ohms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC RF5028-000

nanoASMDCH020F-2
Littelfuse
1: 7,06 kr.
2.018In Stock

Mfr. Part No.
nanoASMDCH020F-2

Mouser Part No
576-NANOASMDCH020F-2

Littelfuse

Resettable Fuses - PPTC RF5028-000

Learn More

Datasheet

2.018In Stock

Cut Tape

7,06 kr.

6,86 kr.

6,38 kr.

5,28 kr.

View

Reel

2,83 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

nanoASMD

SMD/SMT

200 mA

30 VDC

600 mA

20 A

600 mOhms

1206 (3216 metric)

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 16V 1.1A-HD 20A SMD

RF5033-000
Littelfuse
1: 7,76 kr.
1.932In Stock

Mfr. Part No.
RF5033-000

Mouser Part No
576-RF5033-000

Littelfuse

Resettable Fuses - PPTC 16V 1.1A-HD 20A SMD

Learn More

Datasheet

1.932In Stock

Cut Tape

7,76 kr.

6,42 kr.

5,92 kr.

4,91 kr.

View

Reel

3,11 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Automotive SMD

SMD/SMT

1.1 A

16 VDC

3.3 A

20 A

500 mOhms

1210 (3225 metric)

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

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

0402L020SLKR
Littelfuse
1: 16,26 kr.
4.131In Stock

Mfr. Part No.
0402L020SLKR

Mouser Part No
576-0402L020SLKR

Littelfuse

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

Learn More

Datasheet

4.131In Stock

Cut Tape

16,26 kr.

14,02 kr.

12,91 kr.

10,74 kr.

View

Reel

8,06 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

Low Rho

SMD/SMT

200 mA

6 VDC

500 mA

40 A

1.25 Ohms

0402 (1005 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

0402L050SLKR
Littelfuse
1: 17,75 kr.
3.059In Stock

Mfr. Part No.
0402L050SLKR

Mouser Part No
576-0402L050SLKR

Littelfuse

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

Learn More

Datasheet

3.059In Stock

Cut Tape

17,75 kr.

15,29 kr.

14,10 kr.

13,88 kr.

View

Reel

8,65 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

Low Rho

SMD/SMT

500 mA

6 VDC

1 A

40 A

400 mOhms

0402 (1005 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 60V 10MA-HD 40A SMD

0603L001/60YR
Littelfuse
1: 9,62 kr.
18.205In Stock

Mfr. Part No.
0603L001/60YR

Mouser Part No
576-0603L001/60YR

Littelfuse

Resettable Fuses - PPTC 60V 10MA-HD 40A SMD

Learn More

Datasheet

18.205In Stock

Cut Tape

9,62 kr.

8,95 kr.

7,38 kr.

6,80 kr.

View

Reel

4,86 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

0603L

SMD/SMT

10 mA

60 VDC

50 mA

40 A

100 Ohms

0603 (1608 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 60V 20MA-HD 40A SMD

0603L002/60YR
Littelfuse
1: 9,62 kr.
11.277In Stock
8.000Expected 23/02/2026

Mfr. Part No.
0603L002/60YR

Mouser Part No
576-0603L002/60YR

Littelfuse

Resettable Fuses - PPTC 60V 20MA-HD 40A SMD

Learn More

Datasheet

11.277In Stock

8.000Expected 23/02/2026

Cut Tape

9,62 kr.

8,95 kr.

7,38 kr.

6,80 kr.

View

Reel

4,86 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

0603L

SMD/SMT

20 mA

60 VDC

60 mA

40 A

70 Ohms

0603 (1608 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 36V 30MA-HD 40A SMD

0603L003/36YR
Littelfuse
1: 9,62 kr.
13.998In Stock

Mfr. Part No.
0603L003/36YR

Mouser Part No
576-0603L003/36YR

Littelfuse

Resettable Fuses - PPTC 36V 30MA-HD 40A SMD

Learn More

Datasheet

13.998In Stock

Cut Tape

9,62 kr.

8,95 kr.

7,38 kr.

6,80 kr.

View

Reel

4,42 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

0603L

SMD/SMT

30 mA

36 VDC

90 mA

40 A

50 Ohms

0603 (1608 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

PolySwitch Surface Mount Resettable PTCs

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0603L
0805L
1206L
1210L
1812L
2016L
250S
2920L
AHS
ASMD
ASMDC
Automotive SMD
decaSMD
femtoASMD
femtoSMD
Low Rho
microASMD
microSMD
midSMD
miniASMD

10 mA
20 mA
30 mA
40 mA
50 mA
80 mA
100 mA
120 mA
125 mA
130 mA
140 mA
160 mA
200 mA
230 mA
250 mA
300 mA
350 mA
370 mA
500 mA
550 mA

6 V
6 VDC
8 VDC
9 VDC
12 V
12 VDC
13.2 V
13.2 VDC
15 V
15 VDC
16 V
16 VDC
18 V
18 VDC
24 VDC
30 V
30 VDC
33 V
33 VDC
36 V

50 mA
60 mA
90 mA
120 mA
150 mA
200 mA
250 mA
260 mA
280 mA
290 mA
300 mA
340 mA
350 mA
370 mA
390 mA
400 mA
420 mA
450 mA
470 mA
480 mA

5.5 mOhms
7 mOhms
10 mOhms
11 mOhms
12 mOhms
14 mOhms
15 mOhms
16 mOhms
18 mOhms
20 mOhms
21 mOhms
22 mOhms
24 mOhms
25 mOhms
26 mOhms
30 mOhms
35 mOhms
36 mOhms
40 mOhms
43 mOhms