Resettable Fuses - PPTC – Mouser Indonesia

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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 computers and consumer electronics against temporary overcurrent faults. Package sizes range 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 (per AECQ200). 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 30V .100A POLY SURF MOUNT

1812L010DR
Littelfuse
1: Rp9.907
43.400On Order

Mfr. Part No.
1812L010DR

Mouser Part No
576-1812L010DR

Littelfuse

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

Learn More

Datasheet

43.400On Order

Cut Tape

Rp9.907

Rp8.402

Rp7.485

Rp6.568

Reel

Rp4.311

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 PTC 6V 1812 1.25A POLY SURF MOUNT

1812L125/6PR
Littelfuse
1: Rp11.375
7.406On Order

Mfr. Part No.
1812L125/6PR

Mouser Part No
576-1812L125/6PR

Littelfuse

Resettable Fuses - PPTC PTC 6V 1812 1.25A POLY SURF MOUNT

Learn More

Datasheet

7.406On Order

Cut Tape

Rp11.375

Rp10.365

Rp8.604

Rp7.944

View

Reel

Rp4.935

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

1812L

PCB Mount

SMD/SMT

1.25 A

6 VDC

2.5 A

100 A

140 mOhms

1812 (4532 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V POLYFUSE 1812 LoRho SL 3.00A

1812L300SLPR
Littelfuse
1: Rp47.149
1.998Expected 20/01/2027

Mfr. Part No.
1812L300SLPR

Mouser Part No
576-1812L300SLPR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1812 LoRho SL 3.00A

Learn More

Datasheet

1.998Expected 20/01/2027

Cut Tape

Rp47.149

Rp39.077

Rp36.142

Rp35.958

View

Reel

Rp21.648

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Low Rho

SMD/SMT

3 A

6 VDC

7 A

50 A

21 mOhms

1812 (4532 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 60V POLY 2016 HALOGEN-FREE .750A

2016L075/60MR
Littelfuse
1: Rp16.878
30.815On Order

Mfr. Part No.
2016L075/60MR

Mouser Part No
576-2016L075/60MR

Littelfuse

Resettable Fuses - PPTC PTC 60V POLY 2016 HALOGEN-FREE .750A

Learn More

Datasheet

30.815On Order

Cut Tape

Rp16.878

Rp14.732

Rp11.852

Rp11.301

Reel

Rp7.742

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

2016L

SMD/SMT

750 mA

60 VDC

1.5 A

20 A

900 mOhms

2016 (5041 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 15V 2920 3A

2920L300/15DR
Littelfuse
1: Rp16.511
17.942Expected 03/11/2026

Mfr. Part No.
2920L300/15DR

Mouser Part No
576-2920L300/15DR

Littelfuse

Resettable Fuses - PPTC PTC 15V 2920 3A

Learn More

Datasheet

17.942Expected 03/11/2026

Cut Tape

Rp16.511

Rp15.246

Rp12.439

Rp11.448

Reel

Rp7.724

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

2920L

SMD/SMT

3 A

15 VDC

5 A

40 A

48 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 5.8 Ohms 40 A 9 VDC - 40 C+ 85 C

FEMTOSMDC012F-2
Littelfuse
1: Rp15.961
5.000Expected 12/10/2026

Mfr. Part No.
FEMTOSMDC012F-2

Mouser Part No
650-FEMTOSMDC012F-2

Littelfuse

Resettable Fuses - PPTC 5.8 Ohms 40 A 9 VDC - 40 C+ 85 C

Learn More

Datasheet

5.000Expected 12/10/2026

Cut Tape

Rp15.961

Rp14.255

Rp10.806

Rp10.457

View

Reel

Rp5.871

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

femtoSMD

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC .1A 30V Micro SMD AEC-Q200

MICROASMD010F-2
Littelfuse
1: Rp11.191
13.442On Order

Mfr. Part No.
MICROASMD010F-2

Mouser Part No
650-MICROASMD010F-2

Littelfuse

Resettable Fuses - PPTC .1A 30V Micro SMD AEC-Q200

Learn More

Datasheet

13.442On Order

Cut Tape

Rp11.191

Rp10.310

Rp8.568

Rp7.907

View

Reel

Rp4.385

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

microASMD

SMD/SMT

100 mA

30 VDC

250 mA

10 A

15 Ohms

1210 (3225 metric)

- 40 C

+ 85 C

AEC-Q100

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC .16A 48V 10A Imax

NANOSMDC016F-2
Littelfuse
1: Rp9.356
29.775Expected 27/08/2026

Mfr. Part No.
NANOSMDC016F-2

Mouser Part No
650-NANOSMDC016F-2

Littelfuse

Resettable Fuses - PPTC .16A 48V 10A Imax

Learn More

Datasheet

29.775Expected 27/08/2026

Cut Tape

Rp9.356

Rp8.531

Rp7.082

Rp6.550

Reel

Rp3.779

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

nanoSMD

SMD/SMT

160 mA

48 VDC

450 mA

10 A

5 Ohms

1206 (3216 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PPTC 30V 40A 1.5-3.6OHM

PICOSMDC005S-2
Littelfuse
1: Rp16.511
15.000Expected 19/10/2026
New Product

Mfr. Part No.
PICOSMDC005S-2

Mouser Part No
650-PICOSMDC005S-2

New Product

Littelfuse

Resettable Fuses - PPTC PPTC 30V 40A 1.5-3.6OHM

Learn More

Datasheet

15.000Expected 19/10/2026

Cut Tape

Rp16.511

Rp12.750

Rp11.962

Rp9.026

Reel

Rp6.568

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

picoSMDC

PCB Mount

SMD/SMT

50 mA

30 V

150 mA

40 A

3.6 mOhms

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 150 mOhms 40 A 33 VDC - 40 C+ 85 C

SMDC185F/33-2
Littelfuse
1: Rp12.659
3.969Expected 08/09/2026

Mfr. Part No.
SMDC185F/33-2

Mouser Part No
650-SMDC185F/33-2

Littelfuse

Resettable Fuses - PPTC 150 mOhms 40 A 33 VDC - 40 C+ 85 C

Learn More

Datasheet

3.969Expected 08/09/2026

Cut Tape

Rp12.659

Rp11.650

Rp9.668

Rp8.916

View

Reel

Rp5.742

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

SMDC

PCB Mount

SMD/SMT

2.2 A

33 VDC

4.4 A

40 A

150 mOhms

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 30V 100MA-HD 20A SMD

RF5029-000
Littelfuse
1: Rp17.245
Lead-Time 13 Weeks

Mfr. Part No.
RF5029-000

Mouser Part No
576-RF5029-000

Littelfuse

Resettable Fuses - PPTC 30V 100MA-HD 20A SMD

Learn More

Datasheet

Lead-Time 13 Weeks

Cut Tape

Rp17.245

Rp13.209

Rp12.384

Rp9.356

View

Reel

Rp6.183

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Automotive SMD

SMD/SMT

100 mA

30 VDC

300 mA

20 A

7.5 Ohms

1206 (3216 metric)

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 1.1A 6V 100A Imax

NANOSMDC110F-2
Littelfuse
1: Rp9.173
6.000Expected 07/10/2026

Mfr. Part No.
NANOSMDC110F-2

Mouser Part No
650-NANOSMDC110F-2

Littelfuse

Resettable Fuses - PPTC 1.1A 6V 100A Imax

Learn More

Datasheet

6.000Expected 07/10/2026

Cut Tape

Rp9.173

Rp8.347

Rp6.935

Rp6.274

Reel

Rp3.669

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

nanoSMD

SMD/SMT

1.1 A

6 VDC

2.2 A

100 A

200 mOhms

1206 (3216 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V 1.75A-HD 6A MAX

0603L175SLYRT
Littelfuse
4.000: Rp19.997
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
0603L175SLYRT

Mouser Part No
576-0603L175SLYRT

Littelfuse

Resettable Fuses - PPTC 6V 1.75A-HD 6A MAX

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

Rp19.997

Min.: 4.000
Mult.: 4.000

: 4.000

Low Rho

SMD/SMT

1.75 A

6 VDC

3.5 A

50 A

60 mOhms

0603 (1608 metric)

- 40 C

+ 85 C

Reel

Resettable Fuses - PPTC 6V 2.00A 0603 SL PTC

0603L200SLYR
Littelfuse
4.000: Rp21.465
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
0603L200SLYR

Mouser Part No
576-0603L200SLYR

Littelfuse

Resettable Fuses - PPTC 6V 2.00A 0603 SL PTC

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

Rp21.465

Min.: 4.000
Mult.: 4.000

: 4.000

Low Rho

SMD/SMT

2 A

6 VDC

4 A

50 A

40 mOhms

0603 (1608 metric)

- 40 C

+ 85 C

Reel

Resettable Fuses - PPTC 6V 750MA-HD 40A MAX

0805L075WR-A
Littelfuse
3.000: Rp22.382
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
0805L075WR-A

Mouser Part No
576-0805L075WR-A

Littelfuse

Resettable Fuses - PPTC 6V 750MA-HD 40A MAX

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

Rp22.382

Min.: 3.000
Mult.: 3.000

: 3.000

0805L

SMD/SMT

750 mA

6 VDC

1.5 A

40 A

350 mOhms

0805 (2012 metric)

- 40 C

+ 85 C

Reel

Resettable Fuses - PPTC 6V 1.0A-HD 40A 0201

0805L100WR-A
Littelfuse
3.000: Rp24.217
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
0805L100WR-A

Mouser Part No
576-0805L100WR-A

Littelfuse

Resettable Fuses - PPTC 6V 1.0A-HD 40A 0201

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

Rp24.217

Min.: 3.000
Mult.: 3.000

: 3.000

0805L

PCB Mount

SMD/SMT

1 A

6 VDC

1.95 A

40 A

210 mOhms

0805 (2012 metric)

- 40 C

+ 85 C

Reel

Resettable Fuses - PPTC PTC 6V POLY 1206 SL 3.5A

1206L350SLWR
Littelfuse
3.000: Rp20.731
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
1206L350SLWR

Mouser Part No
576-1206L350SLWR

Littelfuse

Resettable Fuses - PPTC PTC 6V POLY 1206 SL 3.5A

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

Reel

Rp20.731

Min.: 3.000
Mult.: 3.000

: 3.000

Low Rho

PCB Mount

SMD/SMT

3.5 A

6 V

7 A

50 A

18 mOhms

1206 (3216 metric)

- 40 C

+ 85 C

Reel

Resettable Fuses - PPTC 9V 5A 1206 POLYFUSE SURF MOUNT

1206L500SLWR
Littelfuse
3.000: Rp23.116
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
1206L500SLWR

Mouser Part No
576-1206L500SLWR

Littelfuse

Resettable Fuses - PPTC 9V 5A 1206 POLYFUSE SURF MOUNT

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

Rp23.116

Min.: 3.000
Mult.: 3.000

: 3.000

Low Rho

PCB Mount

SMD/SMT

5 A

6 VDC

10 A

50 A

12 mOhms

- 40 C

+ 85 C

Reel

Resettable Fuses - PPTC 6V 3.5A-HD 50A SMD

1210L350/12SLYR
Littelfuse
4.000: Rp23.666
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
1210L350/12SLYR

Mouser Part No
576-1210L350/12SLYR

Littelfuse

Resettable Fuses - PPTC 6V 3.5A-HD 50A SMD

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

Rp23.666

Min.: 4.000
Mult.: 4.000

: 4.000

Low Rho

SMD/SMT

3.5 A

6 VDC

7 A

50 A

18 mOhms

1210 (3225 metric)

- 40 C

+ 85 C

Reel

Resettable Fuses - PPTC 6V 6.0A-HD 50A SMD

1210L600SL-VYR
Littelfuse
4.000: Rp23.483
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
1210L600SL-VYR

Mouser Part No
576-1210L600SL-VYR

Littelfuse

Resettable Fuses - PPTC 6V 6.0A-HD 50A SMD

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

Rp23.483

Min.: 4.000
Mult.: 4.000

: 4.000

Low Rho

SMD/SMT

6 A

1210 (3225 metric)

- 40 C

+ 85 C

Reel

Resettable Fuses - PPTC 6V 7.0A-HD 50A SMD

1210L700SLWR
Littelfuse
3.000: Rp23.850
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
1210L700SLWR

Mouser Part No
576-1210L700SLWR

Littelfuse

Resettable Fuses - PPTC 6V 7.0A-HD 50A SMD

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

Reel

Rp23.850

Min.: 3.000
Mult.: 3.000

: 3.000

Low Rho

PCB Mount

SMD/SMT

7 A

1210 (3225 metric)

- 40 C

+ 85 C

Reel

Resettable Fuses - PPTC 6V POLYFUSE 1812 LoRho SL 1.90A

1812L190SLPR
Littelfuse
1: Rp77.420
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
1812L190SLPR

Mouser Part No
576-1812L190SLPR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1812 LoRho SL 1.90A

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

Cut Tape

Rp77.420

Rp64.211

Rp59.258

Rp49.167

View

Reel

Rp36.692

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Low Rho

PCB Mount

SMD/SMT

1.9 A

6 V

4.9 A

50 A

25 mOhms

1812 (4532 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 15V POLYFUSE SURF MOUNT 2920 1.25A

2920L125PR-A
Littelfuse
2.000: Rp7.742
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
2920L125PR-A

Mouser Part No
576-2920L125PR-A

Littelfuse

Resettable Fuses - PPTC PTC 15V POLYFUSE SURF MOUNT 2920 1.25A

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

Rp7.742

Rp7.669

Min.: 2.000
Mult.: 2.000

: 2.000

2920L

SMD/SMT

1.25 A

15 V

2.5 A

40 A

250 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel

Resettable Fuses - PPTC 12V 6.0A-HD 50A SMD

2920L600/12MR-A
Littelfuse
1: Rp20.548
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
2920L600/12MR-A

Mouser Part No
576-2920L600/12MR-A

Littelfuse

Resettable Fuses - PPTC 12V 6.0A-HD 50A SMD

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

Rp20.548

Rp19.080

Rp15.411

Rp14.493

Reel

Rp9.485

View

Min.: 1
Mult.: 1

: 1.000

2920L

SMD/SMT

6 A

12 V

12 A

50 A

20 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape

Resettable Fuses - PPTC 13.2V 750MA-HD 100A 1812

RF4566-000
Littelfuse
1: Rp8.256
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
RF4566-000

Mouser Part No
576-RF4566-000

Littelfuse

Resettable Fuses - PPTC 13.2V 750MA-HD 100A 1812

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Rp8.256

Rp7.522

Rp6.238

Rp5.761

View

Min.: 1
Mult.: 1

miniASMD

SMD/SMT

750 mA

13.2 VDC

1.5 A

100 A

450 mOhms

1812 (4532 metric)

- 40 C

+ 85 C

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 VDC
15 V
15 VDC
16 V
16 VDC
18 VDC
24 VDC
30 V
30 VDC
33 VDC
36 V
36 VDC
48 VDC
60 VDC

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

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