Resettable Fuses - PPTC – Mouser Singapore

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Low Resistance Resettable PTCs

Littelfuse Low Resistance Resettable PPTCs offer ultra-low normal operating resistance while maintaining the same performance of other Littelfuse PPTC products. The low resistance devices offer a 0.1A to 6A maximum current range, a 5V to 12V maximum voltage range, and overcurrent and over-temperature protections for various applications. The low-resistance resettable PPTCs are available in the Surface Mount Low Rho SMD Series, the Surface Mount LoRho Series, and the Battery Strap SL Series. The components are halogen-free, lead-free, and RoHS Compliant.

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RoHS Compliant

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Part #

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.00A

1206L300SLTHYR
Littelfuse
1: $2.22
54,470In Stock

Mfr. Part No.
1206L300SLTHYR

Mouser Part No
576-1206L300SLTHYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.00A

Learn More

Datasheet

54,470In Stock

Cut Tape

$2.22

$1.90

$1.68

$1.56

View

Reel

$1.01

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Low Rho

SMD/SMT

3 A

6 VDC

6 A

50 A

20 mOhms

1206 (3216 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.5A

0805L150SLYR
Littelfuse
1: $1.88
6,250In Stock

Mfr. Part No.
0805L150SLYR

Mouser Part No
576-0805L150SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.5A

Learn More

Datasheet

6,250In Stock

Cut Tape

$1.88

$1.71

$1.53

$1.43

View

Reel

$1.01

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Low Rho

SMD/SMT

1.5 A

6 VDC

3 A

50 A

65 mOhms

0805 (2012 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V 5.5A-HD 50A SMD

1210L550SLWR
Littelfuse
1: $2.65
1,770In Stock

Mfr. Part No.
1210L550SLWR

Mouser Part No
576-1210L550SLWR

Littelfuse

Resettable Fuses - PPTC 6V 5.5A-HD 50A SMD

Learn More

Datasheet

1,770In Stock

Cut Tape

$2.65

$2.45

$2.03

$1.88

View

Reel

$1.20

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Low Rho

SMD/SMT

5.5 A

6 VDC

11 A

50 A

11 mOhms

1210 (3225 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V POLYFUSE 1812 LoRho SL 2.60A

1812L260SLPR
Littelfuse
1: $2.28
2,799In Stock

Mfr. Part No.
1812L260SLPR

Mouser Part No
576-1812L260SLPR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1812 LoRho SL 2.60A

Learn More

Datasheet

2,799In Stock

Cut Tape

$2.28

$2.10

$1.75

$1.61

View

Reel

$1.01

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Low Rho

SMD/SMT

2.6 A

6 VDC

6 A

50 A

24 mOhms

1812 (4532 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

1206L600SLWR
Littelfuse
1: $2.65
9,620In Stock

Mfr. Part No.
1206L600SLWR

Mouser Part No
576-1206L600SLWR

Littelfuse

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

Learn More

Datasheet

9,620In Stock

Cut Tape

$2.65

$2.45

$2.03

$1.88

View

Reel

$1.20

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Low Rho

SMD/SMT

6 A

6 VDC

12 A

50 A

10 mOhms

1206 (3216 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

1210L500/12SLWR
Littelfuse
1: $2.65
5,962In Stock

Mfr. Part No.
1210L500/12SLWR

Mouser Part No
576-1210L500/12SLWR

Littelfuse

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

Learn More

Datasheet

5,962In Stock

Cut Tape

$2.65

$2.45

$2.03

$1.88

View

Reel

$1.20

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Low Rho

SMD/SMT

5 A

12 VDC

10 A

50 A

12 mOhms

1210 (3225 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 0.75A

0805L075SLYR
Littelfuse
1: $2.02
3,549In Stock

Mfr. Part No.
0805L075SLYR

Mouser Part No
576-0805L075SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 0.75A

Learn More

Datasheet

3,549In Stock

Cut Tape

$2.02

$1.85

$1.68

$1.61

View

Reel

$1.01

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Low Rho

SMD/SMT

750 mA

6 VDC

1.5 A

50 A

150 mOhms

0805 (2012 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.10A

0805L110SLYR
Littelfuse
1: $2.25
3,602In Stock

Mfr. Part No.
0805L110SLYR

Mouser Part No
576-0805L110SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.10A

Learn More

Datasheet

3,602In Stock

Cut Tape

$2.25

$2.09

$1.92

$1.75

View

Reel

$1.05

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Low Rho

SMD/SMT

1.1 A

6 VDC

1.8 A

50 A

120 mOhms

0805 (2012 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.50A

1206L350SLTHYR
Littelfuse
1: $2.28
15,105In Stock

Mfr. Part No.
1206L350SLTHYR

Mouser Part No
576-1206L350SLTHYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.50A

Learn More

Datasheet

15,105In Stock

Cut Tape

$2.28

$2.10

$1.75

$1.61

View

Reel

$1.01

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Low Rho

SMD/SMT

3.5 A

6 VDC

7 A

50 A

18 mOhms

1206 (3216 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 2.60A

0805L260SLTHYR
Littelfuse
1: $2.34
6,962In Stock

Mfr. Part No.
0805L260SLTHYR

Mouser Part No
576-0805L260SLTHYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 2.60A

Learn More

Datasheet

6,962In Stock

Cut Tape

$2.34

$2.13

$1.83

$1.60

View

Reel

$1.20

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Low Rho

SMD/SMT

2.6 A

6 VDC

5.2 A

50 A

35 mOhms

0805 (2012 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 2A

1206L200SLYR
Littelfuse
1: $2.15
7,175In Stock

Mfr. Part No.
1206L200SLYR

Mouser Part No
576-1206L200SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 2A

Learn More

Datasheet

7,175In Stock

Cut Tape

$2.15

$1.92

$1.54

$1.49

View

Reel

$1.01

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Low Rho

PCB Mount

SMD/SMT

2 A

6 VDC

4 A

50 A

25 mOhms

1206 (3216 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 3.5A

1210L350SLWR
Littelfuse
1: $2.65
3,842In Stock

Mfr. Part No.
1210L350SLWR

Mouser Part No
576-1210L350SLWR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 3.5A

Learn More

Datasheet

3,842In Stock

Cut Tape

$2.65

$2.45

$2.03

$1.88

View

Reel

$1.20

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Low Rho

SMD/SMT

3.5 A

6 VDC

7 A

50 A

18 mOhms

1210 (3225 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 2.6A

1210L260SLYR
Littelfuse
1: $2.85
1,460In Stock

Mfr. Part No.
1210L260SLYR

Mouser Part No
576-1210L260SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 2.6A

Learn More

Datasheet

1,460In Stock

Cut Tape

$2.85

$2.20

$1.79

$1.63

View

Reel

$1.16

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Low Rho

SMD/SMT

2.6 A

6 V

5 A

50 A

20 mOhms

1210 (3225 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 4A

1210L400SLWR
Littelfuse
1: $2.65
1,383In Stock

Mfr. Part No.
1210L400SLWR

Mouser Part No
576-1210L400SLWR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 4A

Learn More

Datasheet

1,383In Stock

Cut Tape

$2.65

$2.45

$2.03

$1.88

View

Reel

$1.20

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Low Rho

SMD/SMT

4 A

6 VDC

8 A

50 A

14 mOhms

1210 (3225 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 3.8A

1210L380SLYR
Littelfuse
1: $3.04
1,277In Stock

Mfr. Part No.
1210L380SLYR

Mouser Part No
576-1210L380SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 3.8A

Learn More

Datasheet

1,277In Stock

Cut Tape

$3.04

$2.61

$2.14

$1.95

View

Reel

$1.24

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Low Rho

SMD/SMT

3.8 A

6 VDC

8 A

50 A

16 mOhms

1210 (3225 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

0603L050SLYR
Littelfuse
1: $2.61
34,320In Stock

Mfr. Part No.
0603L050SLYR

Mouser Part No
576-0603L050SLYR

Littelfuse

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

Learn More

Datasheet

34,320In Stock

Cut Tape

$2.61

$2.28

$2.04

$1.75

View

Reel

$1.16

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 6V POLYFUSE 0402 LoRho SL .100A

0402L010SLKR
Littelfuse
1: $3.73
10,950In Stock

Mfr. Part No.
0402L010SLKR

Mouser Part No
576-0402L010SLKR

Littelfuse

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

Learn More

Datasheet

10,950In Stock

Cut Tape

$3.73

$3.31

$3.06

$2.95

View

Reel

$1.82

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 6V POLYFUSE 0402 LoRho SL .500A

0402L050SLKR
Littelfuse
1: $3.85
10,305In Stock

Mfr. Part No.
0402L050SLKR

Mouser Part No
576-0402L050SLKR

Littelfuse

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

Learn More

Datasheet

10,305In Stock

Cut Tape

$3.85

$3.31

$3.06

$3.00

View

Reel

$1.88

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 6V POLYFUSE 0603 LoRho SL 1A

0603L100SLYR
Littelfuse
1: $2.28
13,588In Stock

Mfr. Part No.
0603L100SLYR

Mouser Part No
576-0603L100SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1A

Learn More

Datasheet

13,588In Stock

Cut Tape

$2.28

$2.10

$1.75

$1.61

View

Reel

$1.16

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Low Rho

SMD/SMT

1 A

6 VDC

1.8 A

50 A

120 mOhms

0603 (1608 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.5A

0603L150SLYR
Littelfuse
1: $2.59
5,904In Stock

Mfr. Part No.
0603L150SLYR

Mouser Part No
576-0603L150SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.5A

Learn More

Datasheet

5,904In Stock

Cut Tape

$2.59

$2.28

$2.10

$1.75

View

Reel

$1.16

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Low Rho

SMD/SMT

1.5 A

6 VDC

3 A

50 A

80 mOhms

0603 (1608 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.75A

0603L175SLYR
Littelfuse
1: $2.28
16,998In Stock

Mfr. Part No.
0603L175SLYR

Mouser Part No
576-0603L175SLYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.75A

Learn More

Datasheet

16,998In Stock

Cut Tape

$2.28

$2.10

$1.75

$1.61

View

Reel

$1.16

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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, Cut Tape, MouseReel

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

1206L150/12SLYR
Littelfuse
1: $4.03
2,783In 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

2,783In Stock

Cut Tape

$4.03

$3.35

$3.10

$2.57

View

Reel

$1.90

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: $2.36
2,668In Stock

Mfr. Part No.
1206L150SLYR

Mouser Part No
576-1206L150SLYR

Littelfuse

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

Learn More

Datasheet

2,668In Stock

Cut Tape

$2.36

$2.03

$1.78

$1.70

View

Reel

$1.16

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 6V POLYFUSE 1206 LoRho SL 4A

1206L400SLWR
Littelfuse
1: $2.47
10,448In Stock

Mfr. Part No.
1206L400SLWR

Mouser Part No
576-1206L400SLWR

Littelfuse

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

Learn More

Datasheet

10,448In Stock

Cut Tape

$2.47

$2.38

$2.03

$1.88

View

Reel

$1.37

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 6V POLYFUSE 0402 LoRho SL .350A

0402L035SLKR
Littelfuse
1: $3.66
7,867In Stock

Mfr. Part No.
0402L035SLKR

Mouser Part No
576-0402L035SLKR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .350A

Learn More

Datasheet

7,867In Stock

Cut Tape

$3.66

$3.09

$2.86

$2.42

View

Reel

$1.85

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Low Rho

SMD/SMT

350 mA

6 VDC

700 mA

40 A

700 mOhms

0402 (1005 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Low Resistance Resettable PTCs

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100 mA
200 mA
350 mA
500 mA
750 mA
1 A
1.1 A
1.5 A
1.75 A
1.9 A
2 A
2.6 A
2.7 A
2.82 A
3 A
3.5 A
3.8 A
4 A
4.5 A
5 A

300 mA
500 mA
700 mA
1 A
1.5 A
1.8 A
2.2 A
3 A
3.5 A
4 A
4.9 A
5 A
5.2 A
6 A
7 A
8 A
8.1 A
9 A
10 A
11 A

7 mOhms
10 mOhms
11 mOhms
12 mOhms
14 mOhms
16 mOhms
18 mOhms
20 mOhms
21 mOhms
22 mOhms
24 mOhms
25 mOhms
26 mOhms
30 mOhms
35 mOhms
45 mOhms
55 mOhms
60 mOhms
65 mOhms
80 mOhms