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 16V .25A 1206 POLYFUSE

1206L025YR
Littelfuse
1: 2,69 kr.
16.957In Stock

Mfr. Part No.
1206L025YR

Mouser Part No
576-1206L025YR

Littelfuse

Resettable Fuses - PPTC 16V .25A 1206 POLYFUSE

Learn More

Datasheet

16.957In Stock

Cut Tape

2,69 kr.

2,27 kr.

2,13 kr.

1,87 kr.

View

Reel

1,34 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

1206L

PCB Mount

SMD/SMT

250 mA

16 VDC

500 mA

100 A

2.3 Ohms

1206 (3216 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 16V 1206 .350A POLY SURF MOUNT

1206L035/16YR
Littelfuse
1: 3,01 kr.
10.953In Stock
8.000Expected 23/03/2026

Mfr. Part No.
1206L035/16YR

Mouser Part No
576-1206L035/16YR

Littelfuse

Resettable Fuses - PPTC PTC 16V 1206 .350A POLY SURF MOUNT

Learn More

Datasheet

10.953In Stock

8.000Expected 23/03/2026

Cut Tape

3,01 kr.

2,63 kr.

2,20 kr.

2,02 kr.

View

Reel

1,34 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

1206L

SMD/SMT

350 mA

16 VDC

750 mA

100 A

1.2 Ohms

1206 (3216 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 30V 350MA-HD 100A SMD

1206L035/30WR
Littelfuse
1: 3,27 kr.
34.261In Stock
27.000Expected 17/03/2026

Mfr. Part No.
1206L035/30WR

Mouser Part No
576-1206L035/30WR

Littelfuse

Resettable Fuses - PPTC 30V 350MA-HD 100A SMD

Learn More

Datasheet

34.261In Stock

27.000Expected 17/03/2026

Cut Tape

3,27 kr.

2,98 kr.

2,47 kr.

2,28 kr.

Reel

1,86 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

1206L

PCB Mount

SMD/SMT

350 mA

30 VDC

750 mA

100 A

1.2 Ohms

1206 (3216 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 15V 1206 .500A POLYFUSE

1206L050/15YR
Littelfuse
1: 3,01 kr.
31.164In Stock

Mfr. Part No.
1206L050/15YR

Mouser Part No
576-1206L050/15YR

Littelfuse

Resettable Fuses - PPTC 15V 1206 .500A POLYFUSE

Learn More

Datasheet

31.164In Stock

Cut Tape

3,01 kr.

2,73 kr.

2,27 kr.

2,10 kr.

View

Reel

1,34 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

1206L

SMD/SMT

500 mA

15 VDC

1 A

100 A

750 mOhms

1206 (3216 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 1206 PTC 6V 500MA

1206L050YR
Littelfuse
1: 2,76 kr.
23.992In Stock

Mfr. Part No.
1206L050YR

Mouser Part No
576-1206L050YR

Littelfuse

Resettable Fuses - PPTC 1206 PTC 6V 500MA

Learn More

Datasheet

23.992In Stock

Cut Tape

2,76 kr.

2,36 kr.

2,20 kr.

1,92 kr.

View

Reel

1,34 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

1206L

SMD/SMT

500 mA

6 VDC

1 A

100 A

700 mOhms

1206 (3216 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 13.2V POLY 1206 HALOGEN-FREE .75

1206L075/13.2WR
Littelfuse
1: 3,08 kr.
9.914In Stock

Mfr. Part No.
1206L075/13.2WR

Mouser Part No
576-1206L075/13.2WR

Littelfuse

Resettable Fuses - PPTC PTC 13.2V POLY 1206 HALOGEN-FREE .75

Learn More

Datasheet

9.914In Stock

Cut Tape

3,08 kr.

2,79 kr.

2,31 kr.

2,13 kr.

Reel

1,63 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

1206L

SMD/SMT

750 mA

13.2 VDC

1.5 A

100 A

350 mOhms

1206 (3216 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 16V 0.75A 1206 PTC

1206L075/16WR
Littelfuse
1: 6,29 kr.
17.813In Stock

Mfr. Part No.
1206L075/16WR

Mouser Part No
576-1206L075/16WR

Littelfuse

Resettable Fuses - PPTC 16V 0.75A 1206 PTC

Learn More

Datasheet

17.813In Stock

Cut Tape

6,29 kr.

5,60 kr.

4,90 kr.

4,42 kr.

View

Reel

2,78 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

1206L

SMD/SMT

750 mA

16 VDC

1.5 A

100 A

290 mOhms

1206 (3216 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 16V 1.10A 1206 PTC

1206L110/16WR
Littelfuse
1: 7,18 kr.
16.948In Stock

Mfr. Part No.
1206L110/16WR

Mouser Part No
576-1206L110/16WR

Littelfuse

Resettable Fuses - PPTC 16V 1.10A 1206 PTC

Learn More

Datasheet

16.948In Stock

Cut Tape

7,18 kr.

5,89 kr.

5,43 kr.

4,51 kr.

View

Reel

2,78 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

1206L

PCB Mount

SMD/SMT

1.1 A

16 VDC

2.2 A

100 A

180 mOhms

1206 (3216 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 8V 1206 1.1A POLYFUSE SMD THIN

1206L110THYR
Littelfuse
1: 2,44 kr.
23.179In Stock

Mfr. Part No.
1206L110THYR

Mouser Part No
576-1206L110THYR

Littelfuse

Resettable Fuses - PPTC PTC 8V 1206 1.1A POLYFUSE SMD THIN

Learn More

Datasheet

23.179In Stock

Cut Tape

2,44 kr.

1,99 kr.

1,88 kr.

1,74 kr.

Reel

1,63 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

1206L

PCB Mount

SMD/SMT

1.1 A

8 VDC

2.2 A

100 A

180 mOhms

1206 (3216 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 12V POLYFUSE 1206 LoRho SL 1.50A

1206L150/12SLYR
Littelfuse
1: 17,16 kr.
3.575In Stock

Mfr. Part No.
1206L150/12SLYR

Mouser Part No
576-1206L150/12SLYR

Littelfuse

Resettable Fuses - PPTC 12V POLYFUSE 1206 LoRho SL 1.50A

Learn More

Datasheet

3.575In Stock

Cut Tape

17,16 kr.

14,62 kr.

13,50 kr.

13,35 kr.

View

Reel

9,62 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Low Rho

SMD/SMT

1.5 A

12 VDC

3 A

50 A

80 mOhms

1206 (3216 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 1.50A

1206L150SLYR
Littelfuse
1: 11,41 kr.
3.448In Stock

Mfr. Part No.
1206L150SLYR

Mouser Part No
576-1206L150SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 1.50A

Learn More

Datasheet

3.448In Stock

Cut Tape

11,41 kr.

9,85 kr.

8,21 kr.

7,53 kr.

View

Reel

6,34 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Low Rho

SMD/SMT

1.5 A

6 VDC

3 A

50 A

55 mOhms

1206 (3216 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 12V 3.0A-HD 50A SMD

1206L300/12SLYR
Littelfuse
1: 12,23 kr.
2.548In Stock

Mfr. Part No.
1206L300/12SLYR

Mouser Part No
576-1206L300/12SLYR

Littelfuse

Resettable Fuses - PPTC 12V 3.0A-HD 50A SMD

Learn More

Datasheet

2.548In Stock

Cut Tape

12,23 kr.

11,26 kr.

9,40 kr.

8,65 kr.

View

Reel

5,75 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Low Rho

SMD/SMT

3 A

12 VDC

6 A

50 A

30 mOhms

1206 (3216 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

1206L400SLWR
Littelfuse
1: 12,23 kr.
11.836In Stock

Mfr. Part No.
1206L400SLWR

Mouser Part No
576-1206L400SLWR

Littelfuse

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

Learn More

Datasheet

11.836In Stock

Cut Tape

12,23 kr.

11,26 kr.

9,40 kr.

8,65 kr.

Reel

7,61 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Low Rho

SMD/SMT

4 A

6 VDC

8 A

50 A

16 mOhms

1206 (3216 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 12V 5.0A-HD 50A SMD

1206L500/12SLPR
Littelfuse
1: 14,70 kr.
2.878In Stock

Mfr. Part No.
1206L500/12SLPR

Mouser Part No
576-1206L500/12SLPR

Littelfuse

Resettable Fuses - PPTC 12V 5.0A-HD 50A SMD

Learn More

Datasheet

2.878In Stock

Cut Tape

14,70 kr.

12,09 kr.

9,85 kr.

8,95 kr.

View

Reel

6,67 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

Low Rho

SMD/SMT

5 A

12 VDC

10 A

50 A

12 mOhms

1206 (3216 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 0.05A 30V 1210

1210L005WR
Littelfuse
1: 2,50 kr.
11.167In Stock
8.850Expected 16/03/2026

Mfr. Part No.
1210L005WR

Mouser Part No
576-1210L005

Littelfuse

Resettable Fuses - PPTC 0.05A 30V 1210

Learn More

Datasheet

11.167In Stock

8.850Expected 16/03/2026

Cut Tape

2,50 kr.

2,09 kr.

1,92 kr.

1,67 kr.

View

Reel

1,40 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

1210L

PCB Mount

SMD/SMT

50 mA

30 V

150 mA

10 A

50 Ohms

1210 (3225 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 0.10A 30V 1210

1210L010WR
Littelfuse
1: 3,08 kr.
22.035In Stock
15.000Expected 15/04/2026

Mfr. Part No.
1210L010WR

Mouser Part No
576-1210L010

Littelfuse

Resettable Fuses - PPTC 0.10A 30V 1210

Learn More

Datasheet

22.035In Stock

15.000Expected 15/04/2026

Cut Tape

3,08 kr.

2,78 kr.

2,37 kr.

2,19 kr.

View

Reel

1,40 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

1210L

PCB Mount

SMD/SMT

100 mA

30 VDC

300 mA

10 A

15 Ohms

1210 (3225 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 30V 1210 .200A POLYFUSE

1210L020WR
Littelfuse
1: 2,25 kr.
14.174In Stock
12.000Expected 17/02/2026

Mfr. Part No.
1210L020WR

Mouser Part No
576-1210L020WR

Littelfuse

Resettable Fuses - PPTC 30V 1210 .200A POLYFUSE

Learn More

Datasheet

14.174In Stock

12.000Expected 17/02/2026

Cut Tape

2,25 kr.

2,05 kr.

1,71 kr.

1,57 kr.

View

Reel

1,40 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

1210L

SMD/SMT

200 mA

30 VDC

400 mA

10 A

5 Ohms

1210 (3225 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 0.50A 13.2V 1210

1210L050YR
Littelfuse
1: 2,82 kr.
36.636In Stock
3.000Expected 17/02/2026

Mfr. Part No.
1210L050YR

Mouser Part No
576-1210L050

Littelfuse

Resettable Fuses - PPTC 0.50A 13.2V 1210

Learn More

Datasheet

36.636In Stock

3.000Expected 17/02/2026

Cut Tape

2,82 kr.

2,33 kr.

2,01 kr.

1,81 kr.

View

Reel

1,45 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

1210L

PCB Mount

SMD/SMT

500 mA

13.2 VDC

1 A

100 A

900 mOhms

1210 (3225 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 30V 500MA-HD 100A SMD

1210L050/30WR
Littelfuse
1: 5,77 kr.
32.096In Stock

Mfr. Part No.
1210L050/30WR

Mouser Part No
576-1210L050/30WR

Littelfuse

Resettable Fuses - PPTC 30V 500MA-HD 100A SMD

Learn More

Datasheet

32.096In Stock

Cut Tape

5,77 kr.

5,33 kr.

4,41 kr.

4,08 kr.

View

Reel

2,78 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

1210L

SMD/SMT

500 mA

30 VDC

1 A

40 A

900 mOhms

1210 (3225 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 12V 1.10A 1210 PTC

1210L110/12WR
Littelfuse
1: 5,77 kr.
6.193In Stock

Mfr. Part No.
1210L110/12WR

Mouser Part No
576-1210L110/12WR

Littelfuse

Resettable Fuses - PPTC 12V 1.10A 1210 PTC

Learn More

Datasheet

6.193In Stock

Cut Tape

5,77 kr.

5,33 kr.

4,41 kr.

4,08 kr.

View

Reel

2,78 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

1210L

SMD/SMT

1.1 A

12 VDC

2.2 A

100 A

210 mOhms

1210 (3225 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 16V 1.10A 1210 PTC

1210L110/16WR
Littelfuse
1: 5,77 kr.
9.725In Stock

Mfr. Part No.
1210L110/16WR

Mouser Part No
576-1210L110/16WR

Littelfuse

Resettable Fuses - PPTC 16V 1.10A 1210 PTC

Learn More

Datasheet

9.725In Stock

Cut Tape

5,77 kr.

5,04 kr.

4,01 kr.

3,86 kr.

View

Reel

3,27 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

1210L

SMD/SMT

1.1 A

16 VDC

2.2 A

100 A

210 mOhms

1210 (3225 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 8V 1210 1.1A POLYFUSE SMD THIN

1210L110THYR
Littelfuse
1: 3,14 kr.
10.779In Stock

Mfr. Part No.
1210L110THYR

Mouser Part No
576-1210L110THYR

Littelfuse

Resettable Fuses - PPTC PTC 8V 1210 1.1A POLYFUSE SMD THIN

Learn More

Datasheet

10.779In Stock

Cut Tape

3,14 kr.

2,86 kr.

2,37 kr.

2,19 kr.

View

Reel

1,68 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

1210L

SMD/SMT

1.1 A

8 VDC

2.2 A

100 A

210 mOhms

1210 (3225 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 60V 0.10A 1812 PTC POLY SMT

1812L010/60DR
Littelfuse
1: 10,74 kr.
4.816In Stock

Mfr. Part No.
1812L010/60DR

Mouser Part No
576-1812L010/60DR

Littelfuse

Resettable Fuses - PPTC 60V 0.10A 1812 PTC POLY SMT

Learn More

Datasheet

4.816In Stock

Cut Tape

10,74 kr.

9,92 kr.

8,28 kr.

7,61 kr.

View

Reel

6,49 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

1812L

PCB Mount

SMD/SMT

100 mA

60 VDC

300 mA

10 A

15 Ohms

1812 (4532 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 30V .100A POLY SURF MOUNT

1812L010DR
Littelfuse
1: 3,01 kr.
7.780In Stock
7.500Expected 01/04/2026

Mfr. Part No.
1812L010DR

Mouser Part No
576-1812L010DR

Littelfuse

Resettable Fuses - PPTC PTC 30V .100A POLY SURF MOUNT

Learn More

Datasheet

7.780In Stock

7.500Expected 01/04/2026

Cut Tape

3,01 kr.

2,75 kr.

2,28 kr.

2,09 kr.

View

Reel

1,58 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

1812L

PCB Mount

SMD/SMT

100 mA

30 VDC

300 mA

100 A

15 Ohms

1812 (4532 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 0.14A 60V 1812

1812L014DR
Littelfuse
1: 2,12 kr.
27.214In Stock

Mfr. Part No.
1812L014DR

Mouser Part No
576-1812L014

Littelfuse

Resettable Fuses - PPTC 0.14A 60V 1812

Learn More

Datasheet

27.214In Stock

Cut Tape

2,12 kr.

1,78 kr.

1,66 kr.

1,60 kr.

Reel

1,60 kr.

1,58 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

1812L

SMD/SMT

140 mA

60 VDC

340 mA

10 A

6 Ohms

1812 (4532 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