Resettable Fuses - PPTC – Mouser United Kingdom

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PTR PolyTron™ PTC Devices

Eaton Electronics PTR PolyTron™ PTC Devices are 16V, 30V, and 60V radial polymeric positive temperature coefficient (PTC) resettable overcurrent protection devices. The fuses offer fast time-to-trip and low resistance with current ratings from 0.90A to 15A for PTR016V, 0.90A to 9A for PTR030V, and 0.10A to 3.75A for PTR060V. These devices protect sensitive components from overcurrent and overtemperature conditions such as power surges, electrical transients, high ambient temperatures, etc. A special positive coefficient material offers internal resistance that increases exponentially in response to these overcurrent conditions and higher temperatures. Eaton Electronics PTR devices ensure a constant uptime in applications where one-time fuses would be impractical or costly. This includes medical equipment, computers and peripherals, telecommunications, consumer and automotive electronics, rechargeable battery packs, and more.

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Part #

Resettable Fuses - PPTC PPTC 60V 3.0A Radial

PTR060V0300-TR
Eaton Electronics
1: £0.925
641In Stock

Mfr. Part No.
PTR060V0300-TR

Mouser Part No
504-PTR060V0300-TR

Eaton Electronics

Resettable Fuses - PPTC PPTC 60V 3.0A Radial

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Datasheet

641In Stock

Cut Tape

£0.925

£0.856

£0.705

£0.651

Reel

£0.506

View

Min.: 1
Mult.: 1

Reel: 1,000

PTR060V

PCB Mount

Radial

3 A

60 VDC

6 A

40 A

60 mOhms

- 40 C

+ 85 C

10 mm

Reel, Cut Tape

Resettable Fuses - PPTC PPTC 60V 0.4A Radial

PTR060V0040-TR
Eaton Electronics
1: £0.398
1,753In Stock

Mfr. Part No.
PTR060V0040-TR

Mouser Part No
504-PTR060V0040-TR

Eaton Electronics

Resettable Fuses - PPTC PPTC 60V 0.4A Radial

Learn More

Datasheet

1,753In Stock

Cut Tape

£0.398

£0.368

£0.305

£0.282

Reel

£0.207

View

Min.: 1
Mult.: 1

Reel: 3,000

PTR060V

PCB Mount

Radial

400 mA

60 VDC

800 mA

40 A

860 mOhms

- 40 C

+ 85 C

5 mm

Reel, Cut Tape

Resettable Fuses - PPTC 60V 0.5A Radial Kinked Leads

PTR060V0050-BK1
Eaton Electronics
1: £0.323
9In Stock

Mfr. Part No.
PTR060V0050-BK1

Mouser Part No
504-PTR060V0050-BK1

Eaton Electronics

Resettable Fuses - PPTC 60V 0.5A Radial Kinked Leads

Learn More

Datasheet

9In Stock

£0.323

£0.255

£0.217

£0.148

£0.147

Min.: 1
Mult.: 1

PTR060V

PCB Mount

Radial - Kinked Lead

500 mA

60 VDC

1 A

40 A

770 mOhms

- 40 C

+ 85 C

5 mm

Bulk

Resettable Fuses - PPTC 16V 6A Radial Kinked Leads

PTR016V0600-BK1
Eaton Electronics
1: £0.285
2,000Expected 23/02/2026

Mfr. Part No.
PTR016V0600-BK1

Mouser Part No
504-PTR016V0600-BK1

Eaton Electronics

Resettable Fuses - PPTC 16V 6A Radial Kinked Leads

Learn More

Datasheet

2,000Expected 23/02/2026

£0.285

£0.26

£0.216

£0.199

View

Min.: 1
Mult.: 1

PTR016V

PCB Mount

Radial - Kinked Lead

6 A

16 VDC

10.2 A

100 A

18 mOhms

- 40 C

+ 85 C

5 mm

Bulk

Resettable Fuses - PPTC PPTC 60V 0.25A Radial

PTR060V0025-TR
Eaton Electronics
1: £0.353
2,990Expected 05/05/2026

Mfr. Part No.
PTR060V0025-TR

Mouser Part No
504-PTR060V0025-TR

Eaton Electronics

Resettable Fuses - PPTC PPTC 60V 0.25A Radial

Learn More

Datasheet

2,990Expected 05/05/2026

Cut Tape

£0.353

£0.321

£0.267

£0.246

Reel

£0.188

View

Min.: 1
Mult.: 1

Reel: 3,000

PTR060V

PCB Mount

Radial

250 mA

60 V

500 mA

40 A

1.95 Ohms

- 40 C

+ 85 C

5 mm

Reel, Cut Tape

Resettable Fuses - PPTC PPTC 60V 0.75A Radial

PTR060V0075-TR
Eaton Electronics
1: £0.33
1,995Expected 05/05/2026

Mfr. Part No.
PTR060V0075-TR

Mouser Part No
504-PTR060V0075-TR

Eaton Electronics

Resettable Fuses - PPTC PPTC 60V 0.75A Radial

Learn More

Datasheet

1,995Expected 05/05/2026

Cut Tape

£0.33

£0.303

£0.28

£0.247

View

Reel

£0.207

Min.: 1
Mult.: 1

Reel: 2,000

PTR060V

PCB Mount

Radial

750 mA

60 V

1.5 A

40 A

400 mOhms

- 40 C

+ 85 C

5 mm

Reel, Cut Tape

Resettable Fuses - PPTC 16V 0.9A Radial Kinked Leads

PTR016V0090-BK1
Eaton Electronics
1: £0.421
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PTR016V0090-BK1

Mouser Part No
504-PTR016V0090-BK1

Eaton Electronics

Resettable Fuses - PPTC 16V 0.9A Radial Kinked Leads

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£0.421

£0.322

£0.269

£0.258

View

Min.: 1
Mult.: 1

PTR016V

PCB Mount

Radial - Kinked Lead

900 mA

16 V

1.8 A

40 A

120 mOhms

- 40 C

+ 85 C

5 mm

Bulk

Resettable Fuses - PPTC 16V 0.90A Radial Kinked Leads

PTR016V0090-TR1
Eaton Electronics
3,000: £0.26
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PTR016V0090-TR1

Mouser Part No
504-PTR016V0090-TR1

Eaton Electronics

Resettable Fuses - PPTC 16V 0.90A Radial Kinked Leads

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£0.26

£0.259

Min.: 3,000
Mult.: 3,000

Reel: 3,000

PTR016V

PCB Mount

Radial - Kinked Lead

900 mA

16 V

1.8 A

40 A

120 mOhms

- 40 C

+ 85 C

5 mm

Reel

Resettable Fuses - PPTC 16V 1.1A Radial Kinked Leads

PTR016V0110-TR1
Eaton Electronics
3,000: £0.263
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PTR016V0110-TR1

Mouser Part No
504-PTR016V0110-TR1

Eaton Electronics

Resettable Fuses - PPTC 16V 1.1A Radial Kinked Leads

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£0.263

£0.262

Min.: 3,000
Mult.: 3,000

Reel: 3,000

PTR016V

PCB Mount

Radial - Kinked Lead

1.1 A

16 V

2.2 A

40 A

95 mOhms

- 40 C

+ 85 C

5 mm

Reel

Resettable Fuses - PPTC 16V 1.35A Radial Kinked Leads

PTR016V0135-BK1
Eaton Electronics
1: £0.421
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PTR016V0135-BK1

Mouser Part No
504-PTR016V0135-BK1

Eaton Electronics

Resettable Fuses - PPTC 16V 1.35A Radial Kinked Leads

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£0.421

£0.322

£0.27

£0.241

View

Min.: 1
Mult.: 1

PTR016V

PCB Mount

Radial - Kinked Lead

1.35 A

16 V

2.7 A

40 A

74 mOhms

- 40 C

+ 85 C

5 mm

Bulk

Resettable Fuses - PPTC 16V 1.35A Radial Kinked Leads

PTR016V0135-TR1
Eaton Electronics
3,000: £0.261
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PTR016V0135-TR1

Mouser Part No
504-PTR016V0135-TR1

Eaton Electronics

Resettable Fuses - PPTC 16V 1.35A Radial Kinked Leads

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£0.261

£0.26

Min.: 3,000
Mult.: 3,000

Reel: 3,000

PTR016V

PCB Mount

Radial - Kinked Lead

1.35 A

16 V

2.7 A

40 A

74 mOhms

- 40 C

+ 85 C

5 mm

Reel

Resettable Fuses - PPTC 16V 1.6A Radial Kinked Leads

PTR016V0160-BK1
Eaton Electronics
1: £0.421
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PTR016V0160-BK1

Mouser Part No
504-PTR016V0160-BK1

Eaton Electronics

Resettable Fuses - PPTC 16V 1.6A Radial Kinked Leads

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£0.421

£0.322

£0.27

£0.243

View

Min.: 1
Mult.: 1

PTR016V

PCB Mount

Radial - Kinked Lead

1.6 A

16 V

3.2 A

40 A

61 mOhms

- 40 C

+ 85 C

5 mm

Bulk

Resettable Fuses - PPTC 16V 1.6A Radial Kinked Leads

PTR016V0160-TR1
Eaton Electronics
3,000: £0.265
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PTR016V0160-TR1

Mouser Part No
504-PTR016V0160-TR1

Eaton Electronics

Resettable Fuses - PPTC 16V 1.6A Radial Kinked Leads

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£0.265

£0.264

Min.: 3,000
Mult.: 3,000

Reel: 3,000

PTR016V

PCB Mount

Radial - Kinked Lead

1.6 A

16 V

3.2 A

40 A

61 mOhms

- 40 C

+ 85 C

5 mm

Reel

Resettable Fuses - PPTC 16V 1.85A Radial Kinked Leads

PTR016V0185-BK1
Eaton Electronics
1: £0.421
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PTR016V0185-BK1

Mouser Part No
504-PTR016V0185-BK1

Eaton Electronics

Resettable Fuses - PPTC 16V 1.85A Radial Kinked Leads

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£0.421

£0.332

£0.329

£0.327

View

Min.: 1
Mult.: 1

PTR016V

PCB Mount

Radial - Kinked Lead

1.85 A

16 V

3.7 A

40 A

51 mOhms

- 40 C

+ 85 C

5 mm

Bulk

Resettable Fuses - PPTC 16V 1.85A Radial Kinked Leads

PTR016V0185-TR1
Eaton Electronics
3,000: £0.272
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PTR016V0185-TR1

Mouser Part No
504-PTR016V0185-TR1

Eaton Electronics

Resettable Fuses - PPTC 16V 1.85A Radial Kinked Leads

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£0.272

Min.: 3,000
Mult.: 3,000

Reel: 3,000

PTR016V

PCB Mount

Radial - Kinked Lead

1.85 A

16 V

3.7 A

40 A

51 mOhms

- 40 C

+ 85 C

5 mm

Reel

Resettable Fuses - PPTC 16V 2.5A Radial Kinked Leads

PTR016V0250-BK1
Eaton Electronics
1: £0.421
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PTR016V0250-BK1

Mouser Part No
504-PTR016V0250-BK1

Eaton Electronics

Resettable Fuses - PPTC 16V 2.5A Radial Kinked Leads

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£0.421

£0.322

£0.273

£0.18

Min.: 1
Mult.: 1

PTR016V

PCB Mount

Radial - Kinked Lead

2.5 A

16 V

5 A

40 A

36 mOhms

- 40 C

+ 85 C

5 mm

Bulk

Resettable Fuses - PPTC 16V 2.5A Radial Kinked Leads

PTR016V0250-TR1
Eaton Electronics
2,500: £0.278
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PTR016V0250-TR1

Mouser Part No
504-PTR016V0250-TR1

Eaton Electronics

Resettable Fuses - PPTC 16V 2.5A Radial Kinked Leads

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£0.278

£0.272

Min.: 2,500
Mult.: 2,500

Reel: 2,500

PTR016V

PCB Mount

Radial - Kinked Lead

2.5 A

16 V

5 A

40 A

36 mOhms

- 40 C

+ 85 C

5 mm

Reel

Resettable Fuses - PPTC 16V 3A Radial Kinked Leads

PTR016V0300-BK1
Eaton Electronics
1: £0.33
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PTR016V0300-BK1

Mouser Part No
504-PTR016V0300-BK1

Eaton Electronics

Resettable Fuses - PPTC 16V 3A Radial Kinked Leads

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£0.33

£0.327

£0.27

£0.134

Min.: 1
Mult.: 1

PTR016V

PCB Mount

Radial - Kinked Lead

3 A

16 V

5.1 A

100 A

65 mOhms

- 40 C

+ 85 C

5 mm

Bulk

Resettable Fuses - PPTC 16V 3A Radial Kinked Leads

PTR016V0300-TR1
Eaton Electronics
2,500: £0.292
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PTR016V0300-TR1

Mouser Part No
504-PTR016V0300-TR1

Eaton Electronics

Resettable Fuses - PPTC 16V 3A Radial Kinked Leads

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£0.292

£0.282

Min.: 2,500
Mult.: 2,500

Reel: 2,500

PTR016V

PCB Mount

Radial - Kinked Lead

3 A

16 V

5.1 A

100 A

65 mOhms

- 40 C

+ 85 C

5 mm

Reel

Resettable Fuses - PPTC 16V 4A Radial Kinked Leads

PTR016V0400-BK1
Eaton Electronics
1: £0.368
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PTR016V0400-BK1

Mouser Part No
504-PTR016V0400-BK1

Eaton Electronics

Resettable Fuses - PPTC 16V 4A Radial Kinked Leads

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£0.368

£0.358

£0.29

£0.158

Min.: 1
Mult.: 1

PTR016V

PCB Mount

Radial - Kinked Lead

4 A

16 V

6.8 A

100 A

38 mOhms

- 40 C

+ 85 C

5 mm

Bulk

Resettable Fuses - PPTC 16V 4A Radial Kinked Leads

PTR016V0400-TR1
Eaton Electronics
2,500: £0.311
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PTR016V0400-TR1

Mouser Part No
504-PTR016V0400-TR1

Eaton Electronics

Resettable Fuses - PPTC 16V 4A Radial Kinked Leads

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£0.311

£0.30

Min.: 2,500
Mult.: 2,500

Reel: 2,500

PTR016V

PCB Mount

Radial - Kinked Lead

4 A

16 V

6.8 A

100 A

38 mOhms

- 40 C

+ 85 C

5 mm

Reel

Resettable Fuses - PPTC 16V 5A Radial Kinked Leads

PTR016V0500-BK1
Eaton Electronics
1: £0.338
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PTR016V0500-BK1

Mouser Part No
504-PTR016V0500-BK1

Eaton Electronics

Resettable Fuses - PPTC 16V 5A Radial Kinked Leads

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£0.338

£0.334

£0.316

£0.158

Min.: 1
Mult.: 1

PTR016V

PCB Mount

Radial - Kinked Lead

5 A

16 V

8.5 A

100 A

23 mOhms

- 40 C

+ 85 C

5 mm

Bulk

Resettable Fuses - PPTC 16V 5A Radial Kinked Leads

PTR016V0500-TR1
Eaton Electronics
1: £0.917
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PTR016V0500-TR1

Mouser Part No
504-PTR016V0500-TR1

Eaton Electronics

Resettable Fuses - PPTC 16V 5A Radial Kinked Leads

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

£0.917

£0.684

£0.514

£0.502

View

Reel

£0.363

Min.: 1
Mult.: 1

Reel: 1,500

PTR016V

PCB Mount

Radial - Kinked Lead

5 A

16 V

8.5 A

100 A

23 mOhms

- 40 C

+ 85 C

5 mm

Reel, Cut Tape

Resettable Fuses - PPTC 16V 7A Radial Kinked Leads

PTR016V0700-BK1
Eaton Electronics
1: £0.48
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PTR016V0700-BK1

Mouser Part No
504-PTR016V0700-BK1

Eaton Electronics

Resettable Fuses - PPTC 16V 7A Radial Kinked Leads

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

£0.48

£0.437

£0.345

£0.202

Min.: 1
Mult.: 1

PTR016V

PCB Mount

Radial - Kinked Lead

7 A

16 V

11.9 A

100 A

13 mOhms

- 40 C

+ 85 C

5 mm

Bulk

Resettable Fuses - PPTC 16V 7A Radial Kinked Leads

PTR016V0700-TR1
Eaton Electronics
1: £0.969
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
PTR016V0700-TR1

Mouser Part No
504-PTR016V0700-TR1

Eaton Electronics

Resettable Fuses - PPTC 16V 7A Radial Kinked Leads

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

£0.969

£0.726

£0.545

£0.533

Reel

£0.383

View

Min.: 1
Mult.: 1

Reel: 1,500

PTR016V

PCB Mount

Radial - Kinked Lead

7 A

16 V

11.9 A

100 A

13 mOhms

- 40 C

+ 85 C

5 mm

Reel, Cut Tape

PTR PolyTron™ PTC Devices

Customer Service Office

Company

Resources

Support

100 mA
170 mA
200 mA
250 mA
300 mA
400 mA
500 mA
650 mA
750 mA
900 mA
1.1 A
1.35 A
1.6 A
1.85 A
2.5 A
3 A
3.75 A
4 A
5 A
6 A

200 mA
340 mA
400 mA
500 mA
600 mA
800 mA
1 A
1.3 A
1.5 A
1.8 A
2.2 A
2.7 A
3.2 A
3.7 A
5 A
5.1 A
6 A
6.8 A
7.5 A
8 A

5 mOhms
6 mOhms
7 mOhms
9 mOhms
10 mOhms
11 mOhms
13 mOhms
18 mOhms
20 mOhms
23 mOhms
30 mOhms
36 mOhms
38 mOhms
40 mOhms
50 mOhms
51 mOhms
60 mOhms
61 mOhms
65 mOhms
70 mOhms