Resettable Fuses - PPTC

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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 15V 2016 1.50A SURF MOUNT

2016L150DR
Littelfuse
1: ₹63.79
10,455In Stock

Mfr. Part No.
2016L150DR

Mouser Part No
576-2016L150DR

Littelfuse

Resettable Fuses - PPTC 15V 2016 1.50A SURF MOUNT

Learn More

Datasheet

10,455In Stock

Cut Tape

₹63.79

₹57.86

₹48.87

₹45.10

View

Reel

₹30.01

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

2016L

SMD/SMT

1.5 A

15 VDC

3 A

40 A

180 mOhms

2016 (5041 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 24V 2.6A-HD 22A SMD

2016L260/24MR
Littelfuse
1: ₹58.40
9,209In Stock

Mfr. Part No.
2016L260/24MR

Mouser Part No
576-2016L260/24MR

Littelfuse

Resettable Fuses - PPTC 24V 2.6A-HD 22A SMD

Datasheet

9,209In Stock

Cut Tape

₹58.40

₹53.54

₹44.47

₹40.97

View

Reel

₹28.12

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

2016L

SMD/SMT

2.6 A

24 VDC

5 A

40 A

75 mOhms

2016 (5041 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 250/60V 0.13A PTC Vertical

250S130VZR
Littelfuse
1: ₹80.86
6,002In Stock

Mfr. Part No.
250S130VZR

Mouser Part No
576-250S130VZR

Littelfuse

Resettable Fuses - PPTC 250/60V 0.13A PTC Vertical

Learn More

Datasheet

6,002In Stock

Cut Tape

₹80.86

₹73.40

₹58.40

₹55.79

Reel

₹42.31

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,200

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 0.30A 60V 2920

2920L030DR
Littelfuse
1: ₹55.70
21,095In Stock

Mfr. Part No.
2920L030DR

Mouser Part No
576-2920L030

Littelfuse

Resettable Fuses - PPTC 0.30A 60V 2920

Learn More

Datasheet

21,095In Stock

Cut Tape

₹55.70

₹50.76

₹42.22

₹38.90

View

Reel

₹25.51

MouseReel Available

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, MouseReel

Resettable Fuses - PPTC 0.50A 60V 2920

2920L050DR
Littelfuse
1: ₹50.31
22,346In Stock

Mfr. Part No.
2920L050DR

Mouser Part No
576-2920L050

Littelfuse

Resettable Fuses - PPTC 0.50A 60V 2920

Learn More

Datasheet

22,346In Stock

Cut Tape

₹50.31

₹42.40

₹41.78

₹36.39

View

Reel

₹25.51

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

2920L

SMD/SMT

500 mA

60 VDC

1 A

10 A

1.4 Ohms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 1.10A 33V 2920

2920L100PR
Littelfuse
1: ₹55.70
14,592In Stock

Mfr. Part No.
2920L100PR

Mouser Part No
576-2920L100

Littelfuse

Resettable Fuses - PPTC 1.10A 33V 2920

Learn More

Datasheet

14,592In Stock

Cut Tape

₹55.70

₹50.76

₹42.22

₹38.90

View

Reel

₹25.51

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

2920L

SMD/SMT

1.1 A

33 VDC

2.2 A

40 A

410 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 60V 1.1A-HD 20A 1210

2920L110/60MR
Littelfuse
1: ₹66.48
24,747In Stock

Mfr. Part No.
2920L110/60MR

Mouser Part No
576-2920L110/60MR

Littelfuse

Resettable Fuses - PPTC 60V 1.1A-HD 20A 1210

Learn More

Datasheet

24,747In Stock

Cut Tape

₹66.48

₹49.59

₹46.18

₹40.16

Reel

₹32.25

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 1.50A 33V 2920

2920L150DR
Littelfuse
1: ₹51.21
7,675In Stock
7,500Expected 07-04-2026

Mfr. Part No.
2920L150DR

Mouser Part No
576-2920L150

Littelfuse

Resettable Fuses - PPTC 1.50A 33V 2920

Learn More

Datasheet

7,675In Stock

7,500Expected 07-04-2026

Cut Tape

₹51.21

₹50.76

₹42.22

₹38.90

View

Reel

₹25.51

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

2920L

SMD/SMT

1.5 A

33 VDC

3 A

40 A

230 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 1.85A 33V 2920

2920L185DR
Littelfuse
1: ₹63.79
25,809In Stock

Mfr. Part No.
2920L185DR

Mouser Part No
576-2920L185

Littelfuse

Resettable Fuses - PPTC 1.85A 33V 2920

Learn More

Datasheet

25,809In Stock

Cut Tape

₹63.79

₹58.94

₹48.87

₹45.10

View

Reel

₹30.01

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

2920L

SMD/SMT

1.85 A

33 VDC

3.7 A

40 A

150 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 24V 2920 2A POLYFUSE

2920L200/24DR
Littelfuse
1: ₹70.97
13,253In Stock

Mfr. Part No.
2920L200/24DR

Mouser Part No
576-2920L200/24DR

Littelfuse

Resettable Fuses - PPTC 24V 2920 2A POLYFUSE

Learn More

Datasheet

13,253In Stock

Cut Tape

₹70.97

₹61.54

₹53.72

₹49.95

View

Reel

₹33.51

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

2920L

SMD/SMT

2 A

24 VDC

4 A

40 A

125 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 2.50A 15V 2920

2920L250DR
Littelfuse
1: ₹63.79
20,427In Stock

Mfr. Part No.
2920L250DR

Mouser Part No
576-2920L250

Littelfuse

Resettable Fuses - PPTC 2.50A 15V 2920

Learn More

Datasheet

20,427In Stock

Cut Tape

₹63.79

₹58.94

₹48.87

₹45.10

View

Reel

₹30.01

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

2920L

SMD/SMT

2.5 A

15 VDC

5 A

40 A

85 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 24V 2.6A 2920 POLYFUSE SURF MOUNT

2920L260/24DR
Littelfuse
1: ₹83.55
5,792In Stock
3,000Expected 12-03-2026

Mfr. Part No.
2920L260/24DR

Mouser Part No
576-2920L260/24DR

Littelfuse

Resettable Fuses - PPTC 24V 2.6A 2920 POLYFUSE SURF MOUNT

Learn More

Datasheet

5,792In Stock

3,000Expected 12-03-2026

Cut Tape

₹83.55

₹73.49

₹58.85

₹56.51

View

Reel

₹40.16

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

2920L

SMD/SMT

2.6 A

24 VDC

5 A

40 A

75 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 15V 2920 3A

2920L300/15DR
Littelfuse
1: ₹66.48
13,712In Stock

Mfr. Part No.
2920L300/15DR

Mouser Part No
576-2920L300/15DR

Littelfuse

Resettable Fuses - PPTC PTC 15V 2920 3A

Learn More

Datasheet

13,712In Stock

Cut Tape

₹66.48

₹55.97

₹48.51

₹46.72

View

Reel

₹33.51

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 24V 3.3A Poly 2920 PTC

2920L330/24MR
Littelfuse
1: ₹146.44
8,399In Stock

Mfr. Part No.
2920L330/24MR

Mouser Part No
576-2920L330/24MR

Littelfuse

Resettable Fuses - PPTC 24V 3.3A Poly 2920 PTC

Learn More

Datasheet

8,399In Stock

Cut Tape

₹146.44

₹134.76

₹112.30

₹103.32

View

Reel

₹74.30

MouseReel Available

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, MouseReel

Resettable Fuses - PPTC 16V 5.00A Poly 2920 PTC

2920L500/16MR
Littelfuse
1: ₹122.18
12,882In Stock

Mfr. Part No.
2920L500/16MR

Mouser Part No
576-2920L500/16MR

Littelfuse

Resettable Fuses - PPTC 16V 5.00A Poly 2920 PTC

Learn More

Datasheet

12,882In Stock

Cut Tape

₹122.18

₹104.21

₹91.64

₹86.52

View

Reel

₹74.30

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

2920L

SMD/SMT

5 A

16 VDC

10 A

40 A

25 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 16V 5.0A-HD 40A SMD

2920L500/16MR-A
Littelfuse
1: ₹256.94
1,263In Stock

Mfr. Part No.
2920L500/16MR-A

Mouser Part No
576-2920L500/16MR-A

Littelfuse

Resettable Fuses - PPTC 16V 5.0A-HD 40A SMD

Learn More

Datasheet

1,263In Stock

Cut Tape

₹256.94

₹213.82

₹196.75

₹163.51

View

Reel

₹120.39

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

2920L

SMD/SMT

5 A

16 V

10 A

40 A

25 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 12V 6.0A-HD 50A 2920

2920L600/12MR
Littelfuse
1: ₹71.87
4,532In Stock

Mfr. Part No.
2920L600/12MR

Mouser Part No
576-2920L600/12MR

Littelfuse

Resettable Fuses - PPTC 12V 6.0A-HD 50A 2920

Learn More

Datasheet

4,532In Stock

Cut Tape

₹71.87

₹62.08

₹49.77

₹47.62

View

Reel

₹34.05

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

2920L

SMD/SMT

6 A

12 VDC

12 A

50 A

20 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 30V 160MA-HD 20A SMD

NANOASMDCH016F-2
Littelfuse
1: ₹76.36
7,255In Stock

Mfr. Part No.
NANOASMDCH016F-2

Mouser Part No
576-NANOASMDCH016F-2

Littelfuse

Resettable Fuses - PPTC 30V 160MA-HD 20A SMD

Learn More

Datasheet

7,255In Stock

Cut Tape

₹76.36

₹58.67

₹55.07

₹41.51

Reel

₹30.28

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

nanoASMDCH

SMD/SMT

160 mA

30 VDC

800 mA

20 A

700 mOhms

1206 (3216 metric)

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 30V 350MA-HD 20A SMD

NANOASMDCH035F/30-2
Littelfuse
1: ₹89.84
3,298In Stock

Mfr. Part No.
NANOASMDCH035F/30-2

Mouser Part No
576-NANOSMDCH035F302

Littelfuse

Resettable Fuses - PPTC 30V 350MA-HD 20A SMD

Learn More

Datasheet

3,298In Stock

Cut Tape

₹89.84

₹82.83

₹68.73

₹63.43

View

Reel

₹43.57

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

nanoASMDCH

SMD/SMT

350 mA

30 VDC

1.75 A

20 A

400 mOhms

1206 (3216 metric)

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

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

RF4563-000
Littelfuse
1: ₹41.33
17,993In Stock

Mfr. Part No.
RF4563-000

Mouser Part No
576-RF4563-000

Littelfuse

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

Learn More

Datasheet

17,993In Stock

₹41.33

₹37.55

₹31.17

₹28.75

View

Min.: 1
Mult.: 1

miniASMD

SMD/SMT

100 mA

60 VDC

250 mA

10 A

15 Ohms

1206 (3216 metric)

- 40 C

+ 85 C

Resettable Fuses - PPTC 33V 750MA-HD 100A 1812

MINIASMDC075F/33-2
Littelfuse
1: ₹57.50
6,738In Stock

Mfr. Part No.
MINIASMDC075F/33-2

Mouser Part No
576-RF4567-000

Littelfuse

Resettable Fuses - PPTC 33V 750MA-HD 100A 1812

Learn More

Datasheet

6,738In Stock

Cut Tape

₹57.50

₹53.01

₹44.02

₹40.61

Reel

₹33.60

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

miniASMD

SMD/SMT

750 mA

33 VDC

1.6 A

100 A

390 mOhms

1812 (4532 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC .5A 60VDC 10A 2920 AEC-Q200

ASMDC050F-2
Littelfuse
1: ₹66.48
8,221In Stock

Mfr. Part No.
ASMDC050F-2

Mouser Part No
650-ASMDC050F-2

Littelfuse

Resettable Fuses - PPTC .5A 60VDC 10A 2920 AEC-Q200

Learn More

Datasheet

8,221In Stock

Cut Tape

₹66.48

₹61.36

₹50.94

₹46.99

View

Reel

₹27.40

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

ASMDC

SMD/SMT

500 mA

60 VDC

1 A

10 A

1.2 Ohms

2920 (7450 metric)

- 40 C

+ 85 C

AEC-Q200

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 1.25A 33VDC 40A 2920 AEC-Q200

ASMDC125F/33-2
Littelfuse
1: ₹75.47
5,914In Stock

Mfr. Part No.
ASMDC125F/33-2

Mouser Part No
650-ASMDC125F/33-2

Littelfuse

Resettable Fuses - PPTC 1.25A 33VDC 40A 2920 AEC-Q200

Learn More

Datasheet

5,914In Stock

Cut Tape

₹75.47

₹69.54

₹57.68

₹53.28

View

Reel

₹31.35

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

ASMDC

PCB Mount

SMD/SMT

1.25 A

33 VDC

2.5 A

40 A

250 mOhms

- 40 C

+ 85 C

AEC-Q200

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 1.85A 33VDC 40A 2920 AEC-Q200

ASMDC185F/33-2
Littelfuse
1: ₹75.47
10,205In Stock

Mfr. Part No.
ASMDC185F/33-2

Mouser Part No
650-ASMDC185F/33-2

Littelfuse

Resettable Fuses - PPTC 1.85A 33VDC 40A 2920 AEC-Q200

Learn More

Datasheet

10,205In Stock

Cut Tape

₹75.47

₹69.54

₹57.68

₹53.28

View

Reel

₹31.35

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

ASMDC

SMD/SMT

1.85 A

33 VDC

3.7 A

40 A

150 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

AEC-Q200

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 3A 24VDC 40A 2920 AEC-Q200

ASMDC300F/24-2
Littelfuse
1: ₹90.74
6,183In Stock

Mfr. Part No.
ASMDC300F/24-2

Mouser Part No
650-ASMDC300F/24-2

Littelfuse

Resettable Fuses - PPTC 3A 24VDC 40A 2920 AEC-Q200

Learn More

Datasheet

6,183In Stock

Cut Tape

₹90.74

₹75.29

₹69.54

₹57.68

View

Reel

₹34.14

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

ASMDC

PCB Mount

SMD/SMT

3 A

24 VDC

6 A

40 A

72 mOhms

- 40 C

+ 85 C

AEC-Q200

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