Resettable Fuses - PPTC – Mouser South Africa

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PTSLR PTC Resettable Fuses

Eaton Electronics PTSLR PTC Resettable Fuses provide overcurrent and overtemperature protection in various applications and come in 0805, 1206, 1210, and 1812 chip sizes. PTSLR PTC Resettable Fuses offer hold currents from 0.75A to 5A and can interrupt fault currents up to 50A at maximum rated voltage. During fault conditions, these fuses offer a high resistance to prevent current from flowing in the circuit until the cause of the fault is removed and the device cools. Unlike one-time fuses, PTSLR fuses do not need to be replaced immediately after a trip. PTSLR fuses offer lower initial resistance than other PTC fuses (as low as 1mΩ), which helps improve power loss across the device in normal operation. PTSLR fuses are ideal for rechargeable battery packs, USB ports, and small DC motors.

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Part #

Resettable Fuses - PPTC PTSLR0603 1.25A, 6V

PTSLR06036V125
Eaton Electronics
1: $0.42
1,869In Stock

Mfr. Part No.
PTSLR06036V125

Mouser Part No
504-PTSLR06036V125

Eaton Electronics

Resettable Fuses - PPTC PTSLR0603 1.25A, 6V

Learn More

Datasheet

1,869In Stock

Cut Tape

$0.42

$0.384

$0.319

$0.295

View

Reel

$0.205

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

PTSLR0603

SMD/SMT

1.25 A

6 VDC

2.5 A

50 A

140 mOhms

0603 (1608 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTSLR0603 1.75A, 6V

PTSLR06036V175
Eaton Electronics
1: $0.42
3,733In Stock

Mfr. Part No.
PTSLR06036V175

Mouser Part No
504-PTSLR06036V175

Eaton Electronics

Resettable Fuses - PPTC PTSLR0603 1.75A, 6V

Learn More

Datasheet

3,733In Stock

Cut Tape

$0.42

$0.383

$0.317

$0.293

Reel

$0.206

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

PTSLR0603

SMD/SMT

1.75 A

6 VDC

3.5 A

50 A

70 mOhms

0603 (1608 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTSLR0603 2A, 6V

PTSLR06036V200
Eaton Electronics
1: $0.42
4,086In Stock

Mfr. Part No.
PTSLR06036V200

Mouser Part No
504-PTSLR06036V200

Eaton Electronics

Resettable Fuses - PPTC PTSLR0603 2A, 6V

Learn More

Datasheet

4,086In Stock

Cut Tape

$0.42

$0.385

$0.32

$0.295

Reel

$0.207

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

PTSLR0603

SMD/SMT

2 A

6 VDC

4 A

50 A

65 mOhms

0603 (1608 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTSLR0603 2.5A, 6V

PTSLR06036V250
Eaton Electronics
1: $0.42
2,327In Stock

Mfr. Part No.
PTSLR06036V250

Mouser Part No
504-PTSLR06036V250

Eaton Electronics

Resettable Fuses - PPTC PTSLR0603 2.5A, 6V

Learn More

Datasheet

2,327In Stock

Cut Tape

$0.42

$0.38

$0.315

$0.291

Reel

$0.205

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

PTSLR0603

SMD/SMT

2.5 A

6 VDC

5 A

50 A

60 mOhms

0603 (1608 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTSLR0603 3A, 6V

PTSLR06036V300
Eaton Electronics
1: $0.42
2,157In Stock

Mfr. Part No.
PTSLR06036V300

Mouser Part No
504-PTSLR06036V300

Eaton Electronics

Resettable Fuses - PPTC PTSLR0603 3A, 6V

Learn More

Datasheet

2,157In Stock

Cut Tape

$0.42

$0.384

$0.319

$0.294

Reel

$0.207

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

PTSLR0603

SMD/SMT

3 A

6 VDC

6 A

50 A

50 mOhms

0603 (1608 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTSLR0805 3A, 8V

PTSLR08058V300
Eaton Electronics
1: $0.42
3,167In Stock

Mfr. Part No.
PTSLR08058V300

Mouser Part No
504-PTSLR08058V300

Eaton Electronics

Resettable Fuses - PPTC PTSLR0805 3A, 8V

Learn More

Datasheet

3,167In Stock

Cut Tape

$0.42

$0.385

$0.32

$0.295

View

Reel

$0.201

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

PTSLR0805

SMD/SMT

3 A

8 VDC

6 A

50 A

20 mOhms

0805 (2012 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTSLR0805 3.8A, 8V

PTSLR08058V380
Eaton Electronics
1: $0.411
1,869In Stock

Mfr. Part No.
PTSLR08058V380

Mouser Part No
504-PTSLR08058V380

Eaton Electronics

Resettable Fuses - PPTC PTSLR0805 3.8A, 8V

Learn More

Datasheet

1,869In Stock

Cut Tape

$0.411

$0.376

$0.313

$0.29

View

Reel

$0.211

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

PTSLR0805

SMD/SMT

3.8 A

8 VDC

7.6 A

50 A

16 mOhms

0805 (2012 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTSLR1206 6.5A, 6V

PTSLR12066V650
Eaton Electronics
1: $0.68
2,886In Stock

Mfr. Part No.
PTSLR12066V650

Mouser Part No
504-PTSLR12066V650

Eaton Electronics

Resettable Fuses - PPTC PTSLR1206 6.5A, 6V

Learn More

Datasheet

2,886In Stock

Cut Tape

$0.68

$0.622

$0.516

$0.476

Reel

$0.364

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,500

PTSLR0805

SMD/SMT

6.5 A

6 VDC

13 A

50 A

9 mOhms

1206 (3216 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTSLR1210 PPTC, 1.75A, 6V

PTSLR12106V175
Eaton Electronics
1: $0.40
1,647In Stock

Mfr. Part No.
PTSLR12106V175

Mouser Part No
504-PTSLR12106V175

Eaton Electronics

Resettable Fuses - PPTC PTSLR1210 PPTC, 1.75A, 6V

Learn More

Datasheet

1,647In Stock

Cut Tape

$0.40

$0.37

$0.307

$0.283

Reel

$0.204

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

PTSLR

PCB Mount

SMD/SMT

1.75 A

6 VDC

3.5 A

50 A

40 mOhms

1210 (3225 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTSLR1210 PPTC, 2A, 6V

PTSLR12106V200
Eaton Electronics
1: $0.49
2,311In Stock

Mfr. Part No.
PTSLR12106V200

Mouser Part No
504-PTSLR12106V200

Eaton Electronics

Resettable Fuses - PPTC PTSLR1210 PPTC, 2A, 6V

Learn More

Datasheet

2,311In Stock

Cut Tape

$0.49

$0.452

$0.376

$0.347

Reel

$0.204

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

PTSLR

SMD/SMT

2 A

6 VDC

4 A

50 A

24 mOhms

1210 (3225 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTSLR1210 5.5A, 6V

PTSLR12106V550
Eaton Electronics
1: $0.57
2,309In Stock

Mfr. Part No.
PTSLR12106V550

Mouser Part No
504-PTSLR12106V550

Eaton Electronics

Resettable Fuses - PPTC PTSLR1210 5.5A, 6V

Learn More

Datasheet

2,309In Stock

Cut Tape

$0.57

$0.521

$0.433

$0.399

View

Reel

$0.283

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

PTSLR0805

SMD/SMT

5.5 A

6 VDC

11 A

50 A

10 mOhms

1210 (3225 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTSLR1812 PPTC, 3A, 6V

PTSLR18126V300
Eaton Electronics
1: $1.47
1,980In Stock

Mfr. Part No.
PTSLR18126V300

Mouser Part No
504-PTSLR18126V300

Eaton Electronics

Resettable Fuses - PPTC PTSLR1812 PPTC, 3A, 6V

Learn More

Datasheet

1,980In Stock

Cut Tape

$1.47

$1.28

$0.957

$0.936

Reel

$0.634

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

PTSLR

SMD/SMT

3 A

6 VDC

6.2 A

50 A

21 mOhms

1812 (4532 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTSLR1812 PPTC, 5A, 6V

PTSLR18126V500
Eaton Electronics
1: $1.17
988In Stock

Mfr. Part No.
PTSLR18126V500

Mouser Part No
504-PTSLR18126V500

Eaton Electronics

Resettable Fuses - PPTC PTSLR1812 PPTC, 5A, 6V

Learn More

Datasheet

988In Stock

Cut Tape

$1.17

$1.08

$0.893

$0.825

Reel

$0.683

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

PTSLR

SMD/SMT

5 A

6 V

10 A

50 A

1 mOhms

1812 (4532 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTSLR0603 0.75A, 8V

PTSLR06038V075
Eaton Electronics
1: $0.35
4,891In Stock
5,000Expected 2026/02/23

Mfr. Part No.
PTSLR06038V075

Mouser Part No
504-PTSLR06038V075

Eaton Electronics

Resettable Fuses - PPTC PTSLR0603 0.75A, 8V

Learn More

Datasheet

4,891In Stock

5,000Expected 2026/02/23

Cut Tape

$0.35

$0.323

$0.267

$0.248

View

Reel

$0.164

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

PTSLR0603

SMD/SMT

750 mA

8 VDC

1.5 A

25 A

165 mOhms

0603 (1608 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTSLR0603 1A, 8V

PTSLR06038V100
Eaton Electronics
1: $0.44
5,384In Stock
5,000Expected 2026/04/23

Mfr. Part No.
PTSLR06038V100

Mouser Part No
504-PTSLR06038V100

Eaton Electronics

Resettable Fuses - PPTC PTSLR0603 1A, 8V

Learn More

Datasheet

5,384In Stock

5,000Expected 2026/04/23

Cut Tape

$0.44

$0.404

$0.336

$0.311

View

Reel

$0.205

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

PTSLR0603

PCB Mount

SMD/SMT

1 A

8 VDC

2 A

25 A

150 mOhms

0603 (1608 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTSLR0805 2A, 8V

PTSLR08058V200
Eaton Electronics
1: $0.42
587In Stock
4,000Expected 2026/03/02

Mfr. Part No.
PTSLR08058V200

Mouser Part No
504-PTSLR08058V200

Eaton Electronics

Resettable Fuses - PPTC PTSLR0805 2A, 8V

Learn More

Datasheet

587In Stock

4,000Expected 2026/03/02

Cut Tape

$0.42

$0.359

$0.322

$0.266

View

Reel

$0.167

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

PTSLR0805

SMD/SMT

2 A

8 VDC

4 A

50 A

40 mOhms

0805 (2012 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTSLR0805 3.5A, 8V

PTSLR08058V350
Eaton Electronics
1: $0.42
3,976In Stock

Mfr. Part No.
PTSLR08058V350

Mouser Part No
504-PTSLR08058V350

Eaton Electronics

Resettable Fuses - PPTC PTSLR0805 3.5A, 8V

Learn More

Datasheet

3,976In Stock

Cut Tape

$0.42

$0.385

$0.32

$0.295

View

Reel

$0.211

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

PTSLR0805

SMD/SMT

3.5 A

8 VDC

7 A

50 A

18 mOhms

0805 (2012 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTSLR0805 4.5A, 8V

PTSLR08058V450
Eaton Electronics
1: $0.44
587In Stock
3,500Expected 2026/03/09

Mfr. Part No.
PTSLR08058V450

Mouser Part No
504-PTSLR08058V450

Eaton Electronics

Resettable Fuses - PPTC PTSLR0805 4.5A, 8V

Learn More

Datasheet

587In Stock

3,500Expected 2026/03/09

Cut Tape

$0.44

$0.399

$0.333

$0.306

Reel

$0.215

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,500

PTSLR0805

SMD/SMT

4.5 A

8 VDC

9 A

50 A

12 mOhms

0805 (2012 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V 2.0A-HD 50A MAX

PTSLR12066V200
Eaton Electronics
1: $0.67
1,869In Stock

Mfr. Part No.
PTSLR12066V200

Mouser Part No
504-PTSLR12066V200

Eaton Electronics

Resettable Fuses - PPTC 6V 2.0A-HD 50A MAX

Learn More

Datasheet

1,869In Stock

Cut Tape

$0.67

$0.618

$0.512

$0.472

Reel

$0.355

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

PTSLR

SMD/SMT

2 A

6 VDC

4 A

50 A

40 mOhms

1206 (3216 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V 3.0A-HD 50A MAX

PTSLR12066V300
Eaton Electronics
1: $0.49
2,857In Stock

Mfr. Part No.
PTSLR12066V300

Mouser Part No
504-PTSLR12066V300

Eaton Electronics

Resettable Fuses - PPTC 6V 3.0A-HD 50A MAX

Learn More

Datasheet

2,857In Stock

Cut Tape

$0.49

$0.45

$0.374

$0.345

Reel

$0.263

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

PTSLR

SMD/SMT

3 A

6 VDC

6 A

50 A

26 mOhms

1206 (3216 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

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

PTSLR12066V350
Eaton Electronics
1: $0.67
2,184In Stock

Mfr. Part No.
PTSLR12066V350

Mouser Part No
504-PTSLR12066V350

Eaton Electronics

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

Learn More

Datasheet

2,184In Stock

Cut Tape

$0.67

$0.618

$0.512

$0.472

Reel

$0.355

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

PTSLR

PCB Mount

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 3.8A-HD 50A MAX

PTSLR12066V380
Eaton Electronics
1: $0.93
2,439In Stock

Mfr. Part No.
PTSLR12066V380

Mouser Part No
504-PTSLR12066V380

Eaton Electronics

Resettable Fuses - PPTC 6V 3.8A-HD 50A MAX

Learn More

Datasheet

2,439In Stock

Cut Tape

$0.93

$0.697

$0.623

$0.566

Reel

$0.355

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

PTSLR

PCB Mount

SMD/SMT

3.8 A

6 V

8 A

50 A

2 mOhms

1206 (3216 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V 3.0A-HD 50A MAX

PTSLR12106V300
Eaton Electronics
1: $0.69
35In Stock
3,000Expected 2026/06/01

Mfr. Part No.
PTSLR12106V300

Mouser Part No
504-PTSLR12106V300

Eaton Electronics

Resettable Fuses - PPTC 6V 3.0A-HD 50A MAX

Learn More

Datasheet

35In Stock

3,000Expected 2026/06/01

Cut Tape

$0.69

$0.634

$0.527

$0.486

Reel

$0.357

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

PTSLR

SMD/SMT

3 A

6 VDC

6 A

50 A

20 mOhms

1210 (3225 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V 5.0A-HD 50A MAX

PTSLR12106V500
Eaton Electronics
1: $0.711
1,665In Stock

Mfr. Part No.
PTSLR12106V500

Mouser Part No
504-PTSLR12106V500

Eaton Electronics

Resettable Fuses - PPTC 6V 5.0A-HD 50A MAX

Learn More

Datasheet

1,665In Stock

Cut Tape

$0.711

$0.652

$0.541

$0.499

Reel

$0.368

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

PTSLR

SMD/SMT

5 A

6 VDC

10 A

50 A

12 mOhms

1210 (3225 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTSLR1812 PPTC, 2.7A, 6V

PTSLR18126V270
Eaton Electronics
1: $1.03
1,991In Stock

Mfr. Part No.
PTSLR18126V270

Mouser Part No
504-PTSLR18126V270

Eaton Electronics

Resettable Fuses - PPTC PTSLR1812 PPTC, 2.7A, 6V

Learn More

Datasheet

1,991In Stock

Cut Tape

$1.03

$0.948

$0.787

$0.727

View

Reel

$0.602

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

PTSLR

SMD/SMT

2.7 A

6 VDC

6.2 A

50 A

23 mOhms

1812 (4532 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

PTSLR PTC Resettable Fuses

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500 mA
750 mA
1 A
1.1 A
1.25 A
1.5 A
1.75 A
1.9 A
2 A
2.5 A
2.6 A
2.7 A
3 A
3.5 A
3.7 A
3.8 A
4 A
4.5 A
5 A
5.5 A

1 A
1.5 A
1.8 A
2 A
2.2 A
2.5 A
3 A
3.5 A
4 A
4.9 A
5 A
5.2 A
6 A
6.2 A
7 A
7.6 A
8 A
8.1 A
9 A
9.1 A

1 mOhms
2 mOhms
3 mOhms
5 mOhms
7 mOhms
8 mOhms
9 mOhms
10 mOhms
12 mOhms
13 mOhms
14 mOhms
16 mOhms
17 mOhms
18 mOhms
20 mOhms
21 mOhms
23 mOhms
24 mOhms
26 mOhms
30 mOhms