Resettable Fuses - PPTC – Mouser South Africa

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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 6V POLYFUSE .750A 1210

1210L075YR
Littelfuse
1: $0.52
2,915In Stock

Mfr. Part No.
1210L075YR

Mouser Part No
576-1210L075YR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE .750A 1210

Learn More

Datasheet

2,915In Stock

Cut Tape

$0.52

$0.477

$0.397

$0.365

View

Reel

$0.235

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

1210L

SMD/SMT

750 mA

6 VDC

1.5 A

100 A

400 mOhms

1210 (3225 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 16V 1.50A 1210 PTC

1210L150/16WR
Littelfuse
1: $0.90
3,025In Stock

Mfr. Part No.
1210L150/16WR

Mouser Part No
576-1210L150/16WR

Littelfuse

Resettable Fuses - PPTC 16V 1.50A 1210 PTC

Learn More

Datasheet

3,025In Stock

Cut Tape

$0.90

$0.795

$0.687

$0.636

Reel

$0.515

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

1210L

PCB Mount

SMD/SMT

1.5 A

16 VDC

3 A

100 A

110 mOhms

1210 (3225 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 6V 1210 1.5A POLYFUSE SMD THIN

1210L150THWR
Littelfuse
1: $0.511
4,656In Stock

Mfr. Part No.
1210L150THWR

Mouser Part No
576-1210L150THWR

Littelfuse

Resettable Fuses - PPTC PTC 6V 1210 1.5A POLYFUSE SMD THIN

Learn More

Datasheet

4,656In Stock

Cut Tape

$0.511

$0.451

$0.384

$0.34

View

Reel

$0.228

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

1210L

SMD/SMT

1.5 A

6 VDC

3 A

100 A

110 mOhms

1210 (3225 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 6V POLY SURF MOUNT 1210 2.0A

1210L200PR
Littelfuse
1: $0.90
2,433In Stock

Mfr. Part No.
1210L200PR

Mouser Part No
576-1210L200PR

Littelfuse

Resettable Fuses - PPTC PTC 6V POLY SURF MOUNT 1210 2.0A

Learn More

Datasheet

2,433In Stock

Cut Tape

$0.90

$0.789

$0.63

$0.605

View

Reel

$0.433

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

1210L

SMD/SMT

2 A

6 VDC

4 A

100 A

70 mOhms

1210 (3225 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 4.50A

1210L450SLWR
Littelfuse
1: $2.26
945In Stock

Mfr. Part No.
1210L450SLWR

Mouser Part No
576-1210L450SLWR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 4.50A

Learn More

Datasheet

945In Stock

Cut Tape

$2.26

$1.91

$1.76

$1.47

View

Reel

$0.897

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Low Rho

PCB Mount

SMD/SMT

4.5 A

6 VDC

9 A

50 A

14 mOhms

1210 (3225 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V 5A 1210 POLYFUSE SURF MOUNT

1210L500SLWR
Littelfuse
1: $2.47
1,193In Stock

Mfr. Part No.
1210L500SLWR

Mouser Part No
576-1210L500SLWR

Littelfuse

Resettable Fuses - PPTC 6V 5A 1210 POLYFUSE SURF MOUNT

Learn More

Datasheet

1,193In Stock

Cut Tape

$2.47

$2.04

$1.88

$1.56

View

Reel

$1.16

Min.: 1
Mult.: 1

Reel: 3,000

Low Rho

PCB Mount

SMD/SMT

5 A

6 VDC

10 A

50 A

12 mOhms

- 40 C

+ 85 C

Reel, Cut Tape

Resettable Fuses - PPTC 16V 1.50A 1812 PTC Poly Halo-Free

1812L150/16DR
Littelfuse
1: $0.54
2,334In Stock
1,500Expected 2026/05/27

Mfr. Part No.
1812L150/16DR

Mouser Part No
576-1812L150/16DR

Littelfuse

Resettable Fuses - PPTC 16V 1.50A 1812 PTC Poly Halo-Free

Learn More

Datasheet

2,334In Stock

1,500Expected 2026/05/27

Cut Tape

$0.54

$0.483

$0.411

$0.378

Reel

$0.247

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

1812L

SMD/SMT

1.5 A

16 VDC

2.8 A

100 A

110 mOhms

1812 (4532 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 12V 1.60A POLY SURF MOUNT

1812L160/12DR
Littelfuse
1: $0.54
2,268In Stock

Mfr. Part No.
1812L160/12DR

Mouser Part No
576-1812L160/12DR

Littelfuse

Resettable Fuses - PPTC PTC 12V 1.60A POLY SURF MOUNT

Learn More

Datasheet

2,268In Stock

Cut Tape

$0.54

$0.484

$0.411

$0.378

Reel

$0.247

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

1812L

PCB Mount

SMD/SMT

1.6 A

12 VDC

2.8 A

100 A

100 mOhms

1812 (4532 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 1812 6V 1.6A

1812L160PR
Littelfuse
1: $0.43
2,496In Stock

Mfr. Part No.
1812L160PR

Mouser Part No
576-1812L160PR

Littelfuse

Resettable Fuses - PPTC 1812 6V 1.6A

Learn More

Datasheet

2,496In Stock

Cut Tape

$0.43

$0.329

$0.297

$0.272

Reel

$0.254

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

1812L

SMD/SMT

1.6 A

8 VDC

2.8 A

100 A

100 mOhms

1812 (4532 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 8V 1812 2.0A POLYFUSE SMD THIN

1812L200THPR
Littelfuse
1: $0.53
1,943In Stock
2,000Expected 2026/04/06

Mfr. Part No.
1812L200THPR

Mouser Part No
576-1812L200THPR

Littelfuse

Resettable Fuses - PPTC PTC 8V 1812 2.0A POLYFUSE SMD THIN

Learn More

Datasheet

1,943In Stock

2,000Expected 2026/04/06

Cut Tape

$0.53

$0.483

$0.401

$0.37

View

Reel

$0.28

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

1812L

SMD/SMT

2 A

8 VDC

3.5 A

100 A

70 mOhms

1812 (4532 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 16V POLY SURF

1812L260/16MR
Littelfuse
1: $1.00
2,854In Stock

Mfr. Part No.
1812L260/16MR

Mouser Part No
576-1812L260/16MR

Littelfuse

Resettable Fuses - PPTC PTC 16V POLY SURF

Learn More

Datasheet

2,854In Stock

Cut Tape

$1.00

$0.922

$0.765

$0.706

View

Reel

$0.485

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

1812L

SMD/SMT

2.6 A

16 VDC

5 A

100 A

50 mOhms

1812 (4532 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 8V 1812 2.6A 8V 1812 2.6A

1812L260THDR
Littelfuse
1: $0.53
618In Stock
1,500Expected 2026/04/30

Mfr. Part No.
1812L260THDR

Mouser Part No
576-1812L260THDR

Littelfuse

Resettable Fuses - PPTC PTC 8V 1812 2.6A 8V 1812 2.6A

Learn More

Datasheet

618In Stock

1,500Expected 2026/04/30

Cut Tape

$0.53

$0.475

$0.401

$0.37

View

Reel

$0.28

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

1812L

PCB Mount

SMD/SMT

2.6 A

8 VDC

5.2 A

100 A

47 mOhms

1812 (4532 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 6V POLY SURF MOUNT 1812 3.0A

1812L300MR
Littelfuse
1: $1.67
233In Stock
1,000Expected 2026/04/16

Mfr. Part No.
1812L300MR

Mouser Part No
576-1812L300MR

Littelfuse

Resettable Fuses - PPTC PTC 6V POLY SURF MOUNT 1812 3.0A

Learn More

Datasheet

233In Stock

1,000Expected 2026/04/16

Cut Tape

$1.67

$1.54

$1.29

$1.19

View

Reel

$0.856

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

1812L

SMD/SMT

3 A

6 VDC

5 A

100 A

40 mOhms

1812 (4532 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 15V 2016 1.10A SURF MOUNT

2016L100PR
Littelfuse
1: $0.62
1,816In Stock
2,000Expected 2026/03/25

Mfr. Part No.
2016L100PR

Mouser Part No
576-2016L100PR

Littelfuse

Resettable Fuses - PPTC 15V 2016 1.10A SURF MOUNT

Learn More

Datasheet

1,816In Stock

2,000Expected 2026/03/25

Cut Tape

$0.62

$0.565

$0.47

$0.433

Reel

$0.343

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

2016L

SMD/SMT

1.1 A

15 VDC

2.2 A

40 A

400 mOhms

2016 (5041 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 16V 3.0A-HD 40A SMD

2016L300/16MR
Littelfuse
1: $0.65
2,895In Stock

Mfr. Part No.
2016L300/16MR

Mouser Part No
576-2016L300/16MR

Littelfuse

Resettable Fuses - PPTC 16V 3.0A-HD 40A SMD

Datasheet

2,895In Stock

Cut Tape

$0.65

$0.595

$0.495

$0.447

Reel

$0.313

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

2016L

SMD/SMT

3 A

16 VDC

5 A

40 A

48 mOhms

2016 (5041 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 6V POLYFUSE SURF MOUNT 2016 5A

2016L500DR
Littelfuse
1: $0.861
2,969In Stock

Mfr. Part No.
2016L500DR

Mouser Part No
576-2016L500DR

Littelfuse

Resettable Fuses - PPTC PTC 6V POLYFUSE SURF MOUNT 2016 5A

Datasheet

2,969In Stock

Cut Tape

$0.861

$0.726

$0.67

$0.576

View

Reel

$0.391

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

2016L

SMD/SMT

5 A

6 VDC

10 A

100 A

25 mOhms

2016 (5041 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC FTC 250V POLYFUSE SMD

250S130DR
Littelfuse
1: $0.90
156In Stock
1,500Expected 2026/04/13

Mfr. Part No.
250S130DR

Mouser Part No
576-250S130DR

Littelfuse

Resettable Fuses - PPTC FTC 250V POLYFUSE SMD

Learn More

Datasheet

156In Stock

1,500Expected 2026/04/13

Cut Tape

$0.90

$0.805

$0.685

$0.633

View

Reel

$0.43

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

250S

PCB Mount

SMD/SMT

130 mA

60 VDC

260 mA

3 A

13 Ohms

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 60V POLYFUSE SURF MOUNT 2920 .300A

2920L030DR-A
Littelfuse
1: $0.761
1,045In Stock

Mfr. Part No.
2920L030DR-A

Mouser Part No
576-2920L030DR-A

Littelfuse

Resettable Fuses - PPTC PTC 60V POLYFUSE SURF MOUNT 2920 .300A

Learn More

Datasheet

1,045In Stock

Cut Tape

$0.761

$0.697

$0.578

$0.533

Reel

$0.349

View

Min.: 1
Mult.: 1

Reel: 1,500

2920L

SMD/SMT

300 mA

60 VDC

600 mA

10 A

4.8 Ohms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape

Resettable Fuses - PPTC 0.75A 30V 2920

2920L075DR
Littelfuse
1: $0.62
4,627In Stock
3,748Expected 2026/04/06

Mfr. Part No.
2920L075DR

Mouser Part No
576-2920L075

Littelfuse

Resettable Fuses - PPTC 0.75A 30V 2920

Learn More

Datasheet

4,627In Stock

3,748Expected 2026/04/06

Cut Tape

$0.62

$0.565

$0.47

$0.433

View

Reel

$0.284

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

2920L

SMD/SMT

750 mA

30 VDC

1.5 A

40 A

1 Ohms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC PLYFUSE SMT 2920 60V .750A

2920L075/60MR
Littelfuse
1: $0.67
2,628In Stock
4,900Expected 2026/06/03

Mfr. Part No.
2920L075/60MR

Mouser Part No
576-2920L075/60MR

Littelfuse

Resettable Fuses - PPTC PTC PLYFUSE SMT 2920 60V .750A

Learn More

Datasheet

2,628In Stock

4,900Expected 2026/06/03

Cut Tape

$0.67

$0.615

$0.511

$0.471

Reel

$0.376

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

2920L

SMD/SMT

750 mA

60 VDC

1.5 A

10 A

950 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 60V POLYFUSE SURF MOUNT 2920 1.1A

2920L110/60MR-A
Littelfuse
1: $0.911
1,494In Stock

Mfr. Part No.
2920L110/60MR-A

Mouser Part No
576-2920L110/60MR-A

Littelfuse

Resettable Fuses - PPTC PTC 60V POLYFUSE SURF MOUNT 2920 1.1A

Learn More

Datasheet

1,494In Stock

Cut Tape

$0.911

$0.839

$0.695

$0.642

Reel

$0.486

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

2920L

SMD/SMT

1.1 A

60 VDC

2.2 A

20 A

410 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 2.0A 15V 2920

2920L200DR
Littelfuse
1: $0.63
598In Stock
3,000On Order

Mfr. Part No.
2920L200DR

Mouser Part No
576-2920L200

Littelfuse

Resettable Fuses - PPTC 2.0A 15V 2920

Learn More

Datasheet

598In Stock

3,000On Order

Cut Tape

$0.63

$0.597

$0.525

$0.49

Reel

$0.404

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

2920L

SMD/SMT

2 A

15 VDC

4 A

40 A

125 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V 2920 3A SURF MOUNT

2920L300DR
Littelfuse
1: $0.711
1,018In Stock

Mfr. Part No.
2920L300DR

Mouser Part No
576-2920L300DR

Littelfuse

Resettable Fuses - PPTC 6V 2920 3A SURF MOUNT

Learn More

Datasheet

1,018In Stock

Cut Tape

$0.711

$0.656

$0.544

$0.492

View

Reel

$0.334

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

2920L

PCB Mount

SMD/SMT

3 A

6 VDC

5 A

40 A

48 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 24V 3.3A-HD 40A SMD

2920L330/24MR-A
Littelfuse
1: $1.91
1,424In Stock

Mfr. Part No.
2920L330/24MR-A

Mouser Part No
576-2920L330/24MR-A

Littelfuse

Resettable Fuses - PPTC 24V 3.3A-HD 40A SMD

Learn More

Datasheet

1,424In Stock

Cut Tape

$1.91

$1.76

$1.47

$1.35

Reel

$0.923

View

Min.: 1
Mult.: 1

Reel: 1,000

2920L

SMD/SMT

3.3 A

24 VDC

5.5 A

40 A

55 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape

Resettable Fuses - PPTC 16V 6.0A-HD 22A SMD

2920L600/16MR
Littelfuse
1: $0.98
3,116In Stock
4,000Expected 2026/04/20

Mfr. Part No.
2920L600/16MR

Mouser Part No
576-2920L600/16MR

Littelfuse

Resettable Fuses - PPTC 16V 6.0A-HD 22A SMD

Learn More

Datasheet

3,116In Stock

4,000Expected 2026/04/20

Cut Tape

$0.98

$0.814

$0.751

$0.625

Reel

$0.415

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

2920L

SMD/SMT

6 A

16 VDC

12 A

40 A

20 mOhms

2920 (7450 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