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 30V 2.50A Radial Kinked Leads

PTR030V0250-TR1
Eaton Electronics
1: £0.863
4,032In Stock

Mfr. Part No.
PTR030V0250-TR1

Mouser Part No
504-PTR030V0250-TR1

Eaton Electronics

Resettable Fuses - PPTC 30V 2.50A Radial Kinked Leads

Learn More

Datasheet

4,032In Stock

Cut Tape

£0.863

£0.649

£0.491

£0.476

Reel

£0.306

View

Min.: 1
Mult.: 1

Reel: 2,000

PTR030V

PCB Mount

Radial - Kinked Lead

2.5 A

30 VDC

5 A

40 A

40 mOhms

- 40 C

+ 85 C

5 mm

Reel, Cut Tape

Resettable Fuses - PPTC 60V 0.2A Radial Kinked Leads

PTR060V0020-BK1
Eaton Electronics
1: £0.278
965In Stock

Mfr. Part No.
PTR060V0020-BK1

Mouser Part No
504-PTR060V0020-BK1

Eaton Electronics

Resettable Fuses - PPTC 60V 0.2A Radial Kinked Leads

Learn More

Datasheet

965In Stock

£0.278

£0.234

£0.165

£0.15

View

Min.: 1
Mult.: 1

PTR060V

PCB Mount

Radial - Kinked Lead

200 mA

60 V

400 mA

40 A

2.75 Ohms

- 40 C

+ 85 C

5 mm

Bulk

Resettable Fuses - PPTC 60V 0.75A Radial Kinked Leads

PTR060V0075-BK1
Eaton Electronics
1: £0.338
402In Stock

Mfr. Part No.
PTR060V0075-BK1

Mouser Part No
504-PTR060V0075-BK1

Eaton Electronics

Resettable Fuses - PPTC 60V 0.75A Radial Kinked Leads

Learn More

Datasheet

402In Stock

£0.338

£0.259

£0.243

£0.183

View

Min.: 1
Mult.: 1

PTR060V

PCB Mount

Radial - Kinked Lead

750 mA

60 V

1.5 A

40 A

400 mOhms

- 40 C

+ 85 C

5 mm

Bulk

Resettable Fuses - PPTC 60V 0.3A Radial Kinked Leads

PTR060V0030-BK1
Eaton Electronics
1: £0.338
479In Stock

Mfr. Part No.
PTR060V0030-BK1

Mouser Part No
504-PTR060V0030-BK1

Eaton Electronics

Resettable Fuses - PPTC 60V 0.3A Radial Kinked Leads

Learn More

Datasheet

479In Stock

£0.338

£0.254

£0.238

£0.18

View

Min.: 1
Mult.: 1

PTR060V

PCB Mount

Radial - Kinked Lead

300 mA

60 VDC

600 mA

40 A

1.33 Ohms

- 40 C

+ 85 C

5 mm

Bulk

Resettable Fuses - PPTC PPTC 16V 7.0A Radial

PTR016V0700-TR
Eaton Electronics
1: £0.78
314In Stock

Mfr. Part No.
PTR016V0700-TR

Mouser Part No
504-PTR016V0700-TR

Eaton Electronics

Resettable Fuses - PPTC PPTC 16V 7.0A Radial

Learn More

Datasheet

314In Stock

Cut Tape

£0.78

£0.585

£0.443

£0.429

Reel

£0.312

View

Min.: 1
Mult.: 1

Reel: 1,500

PTR016V

PCB Mount

Radial

7 A

16 VDC

11.9 A

100 A

13 mOhms

- 40 C

+ 85 C

5 mm

Reel, Cut Tape

Resettable Fuses - PPTC 16V 1.1A Radial Kinked Leads

PTR016V0110-BK1
Eaton Electronics
1: £0.421
993In Stock

Mfr. Part No.
PTR016V0110-BK1

Mouser Part No
504-PTR016V0110-BK1

Eaton Electronics

Resettable Fuses - PPTC 16V 1.1A Radial Kinked Leads

Learn More

Datasheet

993In Stock

£0.421

£0.322

£0.27

£0.236

View

Min.: 1
Mult.: 1

PTR016V

PCB Mount

Radial - Kinked Lead

1.1 A

16 V

2.2 A

40 A

95 mOhms

- 40 C

+ 85 C

5 mm

Bulk

Resettable Fuses - PPTC 16V 6A Radial Kinked Leads

PTR016V0600-TR1
Eaton Electronics
1: £0.952
1,459In Stock

Mfr. Part No.
PTR016V0600-TR1

Mouser Part No
504-PTR016V0600-TR1

Eaton Electronics

Resettable Fuses - PPTC 16V 6A Radial Kinked Leads

Learn More

Datasheet

1,459In Stock

Cut Tape

£0.952

£0.721

£0.54

£0.528

Reel

£0.354

View

Min.: 1
Mult.: 1

Reel: 1,500

PTR016V

PCB Mount

Radial - Kinked Lead

6 A

16 VDC

10.2 A

100 A

18 mOhms

- 40 C

+ 85 C

5 mm

Reel, Cut Tape

Resettable Fuses - PPTC 30V 6A Radial Kinked Leads

PTR030V0600-BK1
Eaton Electronics
1: £0.63
111In Stock

Mfr. Part No.
PTR030V0600-BK1

Mouser Part No
504-PTR030V0600-BK1

Eaton Electronics

Resettable Fuses - PPTC 30V 6A Radial Kinked Leads

Learn More

Datasheet

111In Stock

£0.63

£0.478

£0.448

£0.362

View

Min.: 1
Mult.: 1

PTR030V

PCB Mount

Radial - Kinked Lead

6 A

30 VDC

12 A

100 A

20 mOhms

- 40 C

+ 85 C

10 mm

Bulk

Resettable Fuses - PPTC 16V 2.5A Radial

PTR016V0250-BK
Eaton Electronics
1: £0.30
751In Stock

Mfr. Part No.
PTR016V0250-BK

Mouser Part No
504-PTR016V0250-BK

Eaton Electronics

Resettable Fuses - PPTC 16V 2.5A Radial

Learn More

Datasheet

751In Stock

£0.30

£0.275

£0.228

£0.211

View

Min.: 1
Mult.: 1

PTR016V

PCB Mount

Radial

2.5 A

16 VDC

5 A

40 A

36 mOhms

- 40 C

+ 85 C

5 mm

Bulk

Resettable Fuses - PPTC 16V 8A Radial

PTR016V0800-BK
Eaton Electronics
1: £0.353
999In Stock

Mfr. Part No.
PTR016V0800-BK

Mouser Part No
504-PTR016V0800-BK

Eaton Electronics

Resettable Fuses - PPTC 16V 8A Radial

Learn More

Datasheet

999In Stock

£0.353

£0.275

£0.228

£0.196

View

Min.: 1
Mult.: 1

PTR016V

PCB Mount

Radial

8 A

16 VDC

13.6 A

100 A

11 mOhms

- 40 C

+ 85 C

5 mm

Bulk

Resettable Fuses - PPTC PPTC 16V 10.0A Radial

PTR016V1000-TR
Eaton Electronics
1: £0.615
498In Stock

Mfr. Part No.
PTR016V1000-TR

Mouser Part No
504-PTR016V1000-TR

Eaton Electronics

Resettable Fuses - PPTC PPTC 16V 10.0A Radial

Learn More

Datasheet

498In Stock

Cut Tape

£0.615

£0.568

£0.471

£0.436

Reel

£0.361

View

Min.: 1
Mult.: 1

Reel: 1,000

PTR016V

PCB Mount

Radial

10 A

16 VDC

17 A

100 A

7 mOhms

- 40 C

+ 85 C

5 mm

Reel, Cut Tape

Resettable Fuses - PPTC PPTC 16V 12.0A Radial

PTR016V1200-TR
Eaton Electronics
1: £1.05
991In Stock

Mfr. Part No.
PTR016V1200-TR

Mouser Part No
504-PTR016V1200-TR

Eaton Electronics

Resettable Fuses - PPTC PPTC 16V 12.0A Radial

Learn More

Datasheet

991In Stock

Cut Tape

£1.05

£0.788

£0.594

£0.581

Reel

£0.395

View

Min.: 1
Mult.: 1

Reel: 1,000

PTR016V

PCB Mount

Radial

12 A

16 V

20.4 A

100 A

6 mOhms

- 40 C

+ 85 C

10 mm

Reel, Cut Tape

Resettable Fuses - PPTC PPTC 16V 14.0A Radial

PTR016V1400-TR
Eaton Electronics
1: £1.18
972In Stock

Mfr. Part No.
PTR016V1400-TR

Mouser Part No
504-PTR016V1400-TR

Eaton Electronics

Resettable Fuses - PPTC PPTC 16V 14.0A Radial

Learn More

Datasheet

972In Stock

Cut Tape

£1.18

£0.882

£0.663

£0.648

Reel

£0.459

View

Min.: 1
Mult.: 1

Reel: 1,000

PTR016V

PCB Mount

Radial

14 A

16 VDC

23.8 A

100 A

5 mOhms

- 40 C

+ 85 C

10 mm

Reel, Cut Tape

Resettable Fuses - PPTC 16V 15A Radial

PTR016V1500-BK
Eaton Electronics
1: £0.721
38In Stock
250Expected 25/06/2026

Mfr. Part No.
PTR016V1500-BK

Mouser Part No
504-PTR016V1500-BK

Eaton Electronics

Resettable Fuses - PPTC 16V 15A Radial

Learn More

Datasheet

38In Stock

250Expected 25/06/2026

£0.721

£0.592

£0.457

£0.422

View

Min.: 1
Mult.: 1

PTR016V

PCB Mount

Radial

15 A

16 VDC

25.5 A

100 A

5 mOhms

- 40 C

+ 85 C

10 mm

Bulk

Resettable Fuses - PPTC 30V 1.1A Radial

PTR030V0110-BK
Eaton Electronics
1: £0.217
493In Stock

Mfr. Part No.
PTR030V0110-BK

Mouser Part No
504-PTR030V0110-BK

Eaton Electronics

Resettable Fuses - PPTC 30V 1.1A Radial

Learn More

Datasheet

493In Stock

£0.217

£0.163

£0.15

£0.135

View

Min.: 1
Mult.: 1

PTR030V

PCB Mount

Radial

1.1 A

30 VDC

2.2 A

40 A

100 mOhms

- 40 C

+ 85 C

5 mm

Bulk

Resettable Fuses - PPTC 30V 1.35A Radial

PTR030V0135-BK
Eaton Electronics
1: £0.217
573In Stock

Mfr. Part No.
PTR030V0135-BK

Mouser Part No
504-PTR030V0135-BK

Eaton Electronics

Resettable Fuses - PPTC 30V 1.35A Radial

Learn More

Datasheet

573In Stock

£0.217

£0.164

£0.152

£0.136

View

Min.: 1
Mult.: 1

PTR030V

PCB Mount

Radial

1.35 A

30 VDC

2.7 A

40 A

80 mOhms

- 40 C

+ 85 C

5 mm

Bulk

Resettable Fuses - PPTC 30V 3A Radial

PTR030V0300-BK
Eaton Electronics
1: £0.375
484In Stock

Mfr. Part No.
PTR030V0300-BK

Mouser Part No
504-PTR030V0300-BK

Eaton Electronics

Resettable Fuses - PPTC 30V 3A Radial

Learn More

Datasheet

484In Stock

£0.375

£0.341

£0.284

£0.262

View

Min.: 1
Mult.: 1

PTR030V

PCB Mount

Radial

3 A

30 V

6 A

40 A

50 mOhms

- 40 C

+ 85 C

5 mm

Bulk

Resettable Fuses - PPTC 30V 4A Radial

PTR030V0400-BK
Eaton Electronics
1: £0.361
492In Stock

Mfr. Part No.
PTR030V0400-BK

Mouser Part No
504-PTR030V0400-BK

Eaton Electronics

Resettable Fuses - PPTC 30V 4A Radial

Learn More

Datasheet

492In Stock

£0.361

£0.327

£0.272

£0.251

View

Min.: 1
Mult.: 1

PTR030V

PCB Mount

Radial

4 A

30 VDC

8 A

40 A

30 mOhms

- 40 C

+ 85 C

5 mm

Bulk

Resettable Fuses - PPTC PPTC 30V 4.0A Radial

PTR030V0400-TR
Eaton Electronics
1: £0.563
859In Stock

Mfr. Part No.
PTR030V0400-TR

Mouser Part No
504-PTR030V0400-TR

Eaton Electronics

Resettable Fuses - PPTC PPTC 30V 4.0A Radial

Learn More

Datasheet

859In Stock

Cut Tape

£0.563

£0.517

£0.429

£0.395

Reel

£0.294

View

Min.: 1
Mult.: 1

Reel: 1,000

PTR030V

PCB Mount

Radial

4 A

30 V

8 A

40 A

30 mOhms

- 40 C

+ 85 C

5 mm

Reel, Cut Tape

Resettable Fuses - PPTC 60V 0.1A Radial

PTR060V0010-BK
Eaton Electronics
1: £0.217
1,032In Stock

Mfr. Part No.
PTR060V0010-BK

Mouser Part No
504-PTR060V0010-BK

Eaton Electronics

Resettable Fuses - PPTC 60V 0.1A Radial

Learn More

Datasheet

1,032In Stock

£0.217

£0.163

£0.151

£0.136

View

Min.: 1
Mult.: 1

PTR060V

PCB Mount

Radial

100 mA

60 VDC

200 mA

40 A

4.5 Ohms

- 40 C

+ 85 C

5 mm

Bulk

Resettable Fuses - PPTC 60V 0.25A Radial

PTR060V0025-BK
Eaton Electronics
1: £0.271
193In Stock
1,000Expected 16/06/2026

Mfr. Part No.
PTR060V0025-BK

Mouser Part No
504-PTR060V0025-BK

Eaton Electronics

Resettable Fuses - PPTC 60V 0.25A Radial

Learn More

Datasheet

193In Stock

1,000Expected 16/06/2026

£0.271

£0.206

£0.174

£0.158

View

Min.: 1
Mult.: 1

PTR060V

PCB Mount

Radial

250 mA

60 VDC

500 mA

40 A

1.95 Ohms

- 40 C

+ 85 C

5 mm

Bulk

Resettable Fuses - PPTC PPTC 60V 0.5A Radial

PTR060V0050-TR
Eaton Electronics
1: £0.443
1,174In Stock

Mfr. Part No.
PTR060V0050-TR

Mouser Part No
504-PTR060V0050-TR

Eaton Electronics

Resettable Fuses - PPTC PPTC 60V 0.5A Radial

Learn More

Datasheet

1,174In Stock

Cut Tape

£0.443

£0.405

£0.337

£0.311

Reel

£0.23

View

Min.: 1
Mult.: 1

Reel: 2,000

PTR060V

PCB Mount

Radial

500 mA

60 VDC

1 A

40 A

770 mOhms

- 40 C

+ 85 C

5 mm

Reel, Cut Tape

Resettable Fuses - PPTC PPTC 60V 1.6A Radial

PTR060V0160-TR
Eaton Electronics
1: £0.834
1,111In Stock

Mfr. Part No.
PTR060V0160-TR

Mouser Part No
504-PTR060V0160-TR

Eaton Electronics

Resettable Fuses - PPTC PPTC 60V 1.6A Radial

Learn More

Datasheet

1,111In Stock

Cut Tape

£0.834

£0.623

£0.472

£0.457

Reel

£0.36

View

Min.: 1
Mult.: 1

Reel: 1,200

PTR060V

PCB Mount

Radial

1.6 A

60 VDC

3.2 A

40 A

140 mOhms

- 40 C

+ 85 C

5 mm

Reel, Cut Tape

Resettable Fuses - PPTC 60V 1.85A Radial Kinked Leads

PTR060V0185-TR1
Eaton Electronics
1: £0.834
700In Stock

Mfr. Part No.
PTR060V0185-TR1

Mouser Part No
504-PTR060V0185-TR1

Eaton Electronics

Resettable Fuses - PPTC 60V 1.85A Radial Kinked Leads

Learn More

Datasheet

700In Stock

Cut Tape

£0.834

£0.623

£0.472

£0.457

Reel

£0.324

View

Min.: 1
Mult.: 1

Reel: 1,200

PTR060V

PCB Mount

Radial - Kinked Lead

1.85 A

60 V

3.7 A

120 mOhms

- 40 C

+ 85 C

5 mm

Reel, Cut Tape

Resettable Fuses - PPTC 60V 2.5A Radial

PTR060V0250-BK
Eaton Electronics
1: £0.684
198In Stock

Mfr. Part No.
PTR060V0250-BK

Mouser Part No
504-PTR060V0250-BK

Eaton Electronics

Resettable Fuses - PPTC 60V 2.5A Radial

Learn More

Datasheet

198In Stock

£0.684

£0.63

£0.516

£0.484

View

Min.: 1
Mult.: 1

PTR060V

PCB Mount

Radial

2.5 A

60 VDC

5 A

40 A

80 mOhms

- 40 C

+ 85 C

10 mm

Bulk

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