Resettable Fuses - PPTC – Mouser United Kingdom

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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: £1.17
54,318In Stock

Mfr. Part No.
1206L300SLTHYR

Mouser Part No
576-1206L300SLTHYR

Littelfuse

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

Learn More

Datasheet

54,318In Stock

Cut Tape

£1.17

£1.01

£0.89

£0.834

View

Reel

£0.742

MouseReel Available

Min.: 1
Mult.: 1

: 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 1812 LoRho SL 2.60A

1812L260SLPR
Littelfuse
1: £1.23
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

£1.23

£1.13

£0.943

£0.871

View

Reel

£0.568

MouseReel Available

Min.: 1
Mult.: 1

: 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 5.5A-HD 50A SMD

1210L550SLWR
Littelfuse
1: £1.43
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

£1.43

£1.32

£1.10

£1.01

View

Reel

£0.673

MouseReel Available

Min.: 1
Mult.: 1

: 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 1206 LoRho SL 2A

1206L200SLYR
Littelfuse
1: £1.15
7,014In Stock

Mfr. Part No.
1206L200SLYR

Mouser Part No
576-1206L200SLYR

Littelfuse

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

Learn More

Datasheet

7,014In Stock

Cut Tape

£1.15

£1.03

£0.849

£0.811

View

Reel

£0.568

MouseReel Available

Min.: 1
Mult.: 1

: 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 12V 3.5A-HD 10A SMD

1206L350/12SLWR
Littelfuse
1: £1.43
2,626In Stock

Mfr. Part No.
1206L350/12SLWR

Mouser Part No
576-1206L350/12SLWR

Littelfuse

Resettable Fuses - PPTC 12V 3.5A-HD 10A SMD

Learn More

Datasheet

2,626In Stock

Cut Tape

£1.43

£1.32

£1.10

£1.01

View

Reel

£0.673

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Low Rho

SMD/SMT

3.5 A

12 VDC

7 A

50 A

20 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: £1.43
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

£1.43

£1.32

£1.10

£1.01

View

Reel

£0.673

MouseReel Available

Min.: 1
Mult.: 1

: 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 6.0A-HD 50A SMD

1206L600SLWR
Littelfuse
1: £1.43
9,440In Stock

Mfr. Part No.
1206L600SLWR

Mouser Part No
576-1206L600SLWR

Littelfuse

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

Learn More

Datasheet

9,440In Stock

Cut Tape

£1.43

£1.32

£1.10

£1.01

View

Reel

£0.673

MouseReel Available

Min.: 1
Mult.: 1

: 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: £1.43
5,861In 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

5,861In Stock

Cut Tape

£1.43

£1.32

£1.10

£1.01

View

Reel

£0.673

MouseReel Available

Min.: 1
Mult.: 1

: 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: £1.23
3,527In Stock

Mfr. Part No.
0805L075SLYR

Mouser Part No
576-0805L075SLYR

Littelfuse

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

Learn More

Datasheet

3,527In Stock

Cut Tape

£1.23

£1.04

£0.934

£0.871

View

Reel

£0.568

MouseReel Available

Min.: 1
Mult.: 1

: 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 1206 LoRho SL 3.50A

1206L350SLTHYR
Littelfuse
1: £1.23
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

£1.23

£1.13

£0.943

£0.871

View

Reel

£0.568

MouseReel Available

Min.: 1
Mult.: 1

: 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: £1.31
6,954In Stock

Mfr. Part No.
0805L260SLTHYR

Mouser Part No
576-0805L260SLTHYR

Littelfuse

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

Learn More

Datasheet

6,954In Stock

Cut Tape

£1.31

£1.18

£1.00

£0.882

View

Reel

£0.673

MouseReel Available

Min.: 1
Mult.: 1

: 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 2.6A

1206L260SLTHYR
Littelfuse
1: £1.23
6,927In Stock

Mfr. Part No.
1206L260SLTHYR

Mouser Part No
576-1206L260SLTHYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 2.6A

Learn More

Datasheet

6,927In Stock

Cut Tape

£1.23

£1.13

£0.943

£0.871

View

Reel

£0.742

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Low Rho

SMD/SMT

2.6 A

6 VDC

5 A

50 A

26 mOhms

1206 (3216 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

1210L260SLYR
Littelfuse
1: £1.54
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

£1.54

£1.19

£0.969

£0.882

View

Reel

£0.625

MouseReel Available

Min.: 1
Mult.: 1

: 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: £1.43
1,379In Stock

Mfr. Part No.
1210L400SLWR

Mouser Part No
576-1210L400SLWR

Littelfuse

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

Learn More

Datasheet

1,379In Stock

Cut Tape

£1.43

£1.32

£1.10

£1.01

View

Reel

£0.673

MouseReel Available

Min.: 1
Mult.: 1

: 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: £1.83
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

£1.83

£1.41

£1.15

£1.05

View

Reel

£0.673

MouseReel Available

Min.: 1
Mult.: 1

: 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: £1.41
33,439In Stock

Mfr. Part No.
0603L050SLYR

Mouser Part No
576-0603L050SLYR

Littelfuse

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

Learn More

Datasheet

33,439In Stock

Cut Tape

£1.41

£1.23

£1.10

£0.943

View

Reel

£0.742

MouseReel Available

Min.: 1
Mult.: 1

: 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: £2.06
10,910In Stock

Mfr. Part No.
0402L010SLKR

Mouser Part No
576-0402L010SLKR

Littelfuse

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

Learn More

Datasheet

10,910In Stock

Cut Tape

£2.06

£1.79

£1.65

£1.62

View

Reel

£1.11

MouseReel Available

Min.: 1
Mult.: 1

: 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: £2.08
10,120In Stock

Mfr. Part No.
0402L050SLKR

Mouser Part No
576-0402L050SLKR

Littelfuse

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

Learn More

Datasheet

10,120In Stock

Cut Tape

£2.08

£1.79

£1.65

£1.62

View

Reel

£1.01

MouseReel Available

Min.: 1
Mult.: 1

: 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: £1.23
13,504In Stock

Mfr. Part No.
0603L100SLYR

Mouser Part No
576-0603L100SLYR

Littelfuse

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

Learn More

Datasheet

13,504In Stock

Cut Tape

£1.23

£1.13

£0.943

£0.871

View

Reel

£0.625

MouseReel Available

Min.: 1
Mult.: 1

: 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: £1.40
5,567In Stock

Mfr. Part No.
0603L150SLYR

Mouser Part No
576-0603L150SLYR

Littelfuse

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

Learn More

Datasheet

5,567In Stock

Cut Tape

£1.40

£1.23

£1.09

£0.943

View

Reel

£0.625

MouseReel Available

Min.: 1
Mult.: 1

: 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: £1.23
16,868In Stock

Mfr. Part No.
0603L175SLYR

Mouser Part No
576-0603L175SLYR

Littelfuse

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

Learn More

Datasheet

16,868In Stock

Cut Tape

£1.23

£1.13

£0.943

£0.871

View

Reel

£0.625

MouseReel Available

Min.: 1
Mult.: 1

: 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 6V POLYFUSE 0805 LoRho SL 1.5A

0805L150SLYR
Littelfuse
1: £1.10
5,587In Stock

Mfr. Part No.
0805L150SLYR

Mouser Part No
576-0805L150SLYR

Littelfuse

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

Learn More

Datasheet

5,587In Stock

Cut Tape

£1.10

£0.986

£0.871

£0.818

View

Reel

£0.625

MouseReel Available

Min.: 1
Mult.: 1

: 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 12V POLYFUSE 1206 LoRho SL 1.50A

1206L150/12SLYR
Littelfuse
1: £2.17
2,763In 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

2,763In Stock

Cut Tape

£2.17

£1.81

£1.68

£1.39

View

Reel

£1.13

MouseReel Available

Min.: 1
Mult.: 1

: 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: £1.27
2,517In Stock

Mfr. Part No.
1206L150SLYR

Mouser Part No
576-1206L150SLYR

Littelfuse

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

Learn More

Datasheet

2,517In Stock

Cut Tape

£1.27

£1.09

£0.986

£0.952

View

Reel

£0.742

MouseReel Available

Min.: 1
Mult.: 1

: 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: £1.34
10,443In Stock

Mfr. Part No.
1206L400SLWR

Mouser Part No
576-1206L400SLWR

Littelfuse

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

Learn More

Datasheet

10,443In Stock

Cut Tape

£1.34

£1.28

£1.10

£1.01

View

Reel

£0.873

MouseReel Available

Min.: 1
Mult.: 1

: 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

Low Resistance Resettable PTCs

Customer Service Office

Company

Resources

Support

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
2.82 A
3 A
3.5 A
3.8 A
4 A
4.5 A
5 A
5.5 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
24 mOhms
25 mOhms
26 mOhms
30 mOhms
35 mOhms
45 mOhms
55 mOhms
60 mOhms
65 mOhms
80 mOhms
100 mOhms