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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Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Mounting Style
Termination Style
Hold Current
Maximum Voltage
Trip Current
Current Rating - Max
Resistance
Minimum Operating Temperature
Maximum Operating Temperature
Lead Spacing
Packaging
Eaton Electronics Resettable Fuses - PPTC 30V 1.85A Radial Kinked Leads
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2,000
Mult.: 2,000
Reel: 2,000

PTR030V PCB Mount Radial - Kinked Lead 1.85 A 30 V 3.7 A 40 A 60 mOhms - 40 C + 85 C 5 mm Reel
Eaton Electronics Resettable Fuses - PPTC 30V 2.5A Radial Kinked Leads
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

PTR030V PCB Mount Radial - Kinked Lead 2.5 A 30 V 5 A 40 A 40 mOhms - 40 C + 85 C 5 mm Bulk
Eaton Electronics Resettable Fuses - PPTC 30V 3A Radial Kinked Leads
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

PTR030V PCB Mount Radial - Kinked Lead 3 A 30 V 6 A 40 A 50 mOhms - 40 C + 85 C 5 mm Bulk
Eaton Electronics Resettable Fuses - PPTC 30V 3A Radial Kinked Leads
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2,000
Mult.: 2,000
Reel: 2,000

PTR030V PCB Mount Radial - Kinked Lead 3 A 30 V 6 A 40 A 50 mOhms - 40 C + 85 C 5 mm Reel
Eaton Electronics Resettable Fuses - PPTC 30V 4A Radial Kinked Leads
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

PTR030V PCB Mount Radial - Kinked Lead 4 A 30 V 8 A 40 A 30 mOhms - 40 C + 85 C 5 mm Bulk
Eaton Electronics Resettable Fuses - PPTC 30V 4A Radial Kinked Leads
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
Reel: 1,000

PTR030V PCB Mount Radial - Kinked Lead 4 A 30 V 8 A 40 A 30 mOhms - 40 C + 85 C 5 mm Reel, Cut Tape
Eaton Electronics Resettable Fuses - PPTC 30V 5A Radial Kinked Leads
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

PTR030V PCB Mount Radial - Kinked Lead 5 A 30 V 10 A 40 A 30 mOhms - 40 C + 85 C 10 mm Bulk
Eaton Electronics Resettable Fuses - PPTC 30V 5A Radial Kinked Leads
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
Reel: 1,000

PTR030V PCB Mount Radial - Kinked Lead 5 A 30 V 10 A 40 A 30 mOhms - 40 C + 85 C 10 mm Reel, Cut Tape
Eaton Electronics Resettable Fuses - PPTC 30V 6A Radial Kinked Leads
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
Reel: 1,000

PTR030V PCB Mount Radial - Kinked Lead 6 A 30 V 12 A 100 A 20 mOhms - 40 C + 85 C 10 mm Reel, Cut Tape
Eaton Electronics Resettable Fuses - PPTC 30V 7A Radial
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

PTR030V PCB Mount Radial 7 A 30 V 14 A 100 A 20 mOhms - 40 C + 85 C 10 mm Bulk
Eaton Electronics Resettable Fuses - PPTC 30V 7A Radial Kinked Leads
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

PTR030V PCB Mount Radial - Kinked Lead 7 A 30 V 14 A 100 A 20 mOhms - 40 C + 85 C 10 mm Bulk
Eaton Electronics Resettable Fuses - PPTC 30V 7A Radial Kinked Leads
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
Reel: 1,000

PTR030V PCB Mount Radial - Kinked Lead 7 A 30 V 14 A 100 A 20 mOhms - 40 C + 85 C 10 mm Reel, Cut Tape
Eaton Electronics Resettable Fuses - PPTC 30V 8A Radial Kinked Leads
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

PTR030V PCB Mount Radial - Kinked Lead 8 A 30 V 16 A 100 A 13 mOhms - 40 C + 85 C 10 mm Bulk
Eaton Electronics Resettable Fuses - PPTC 30V 8A Radial Kinked Leads
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
Reel: 1,000

PTR030V PCB Mount Radial - Kinked Lead 8 A 30 V 16 A 100 A 13 mOhms - 40 C + 85 C 10 mm Reel, Cut Tape
Eaton Electronics Resettable Fuses - PPTC 30V 9A Radial Kinked Leads
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

PTR030V PCB Mount Radial - Kinked Lead 9 A 30 V 18 A 100 A 10 mOhms - 40 C + 85 C 10 mm Bulk
Eaton Electronics Resettable Fuses - PPTC 30V 9A Radial Kinked Leads
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
Reel: 1,000

PTR030V PCB Mount Radial - Kinked Lead 9 A 30 V 18 A 100 A 10 mOhms - 40 C + 85 C 10 mm Reel, Cut Tape
Eaton Electronics Resettable Fuses - PPTC 60V 0.1A Radial Kinked Leads
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

PTR060V PCB Mount Radial - Kinked Lead 100 mA 60 V 200 mA 40 A 4.5 Ohms - 40 C + 85 C 5 mm Bulk
Eaton Electronics Resettable Fuses - PPTC 60V 0.1A Radial Kinked Leads
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

PTR060V PCB Mount Radial - Kinked Lead 100 mA 60 V 200 mA 40 A 4.5 Ohms - 40 C + 85 C 5 mm Reel
Eaton Electronics Resettable Fuses - PPTC 60V 0.17A Radial Kinked Leads
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

PTR060V PCB Mount Radial - Kinked Lead 170 mA 60 V 340 mA 40 A 5.21 Ohms - 40 C + 85 C 5 mm Bulk
Eaton Electronics Resettable Fuses - PPTC 60V 0.17A Radial Kinked Leads
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2,500
Mult.: 2,500
Reel: 2,500

PTR060V PCB Mount Radial - Kinked Lead 170 mA 60 V 340 mA 40 A 5.21 Ohms - 40 C + 85 C 5 mm Reel
Eaton Electronics Resettable Fuses - PPTC 60V 0.2A Radial Kinked Leads
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

PTR060V PCB Mount Radial - Kinked Lead 200 mA 60 V 400 mA 40 A 2.75 Ohms - 40 C + 85 C 5 mm Reel
Eaton Electronics Resettable Fuses - PPTC 60V 0.25A Radial Kinked Leads
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

PTR060V PCB Mount Radial - Kinked Lead 250 mA 60 V 500 mA 40 A 1.95 Ohms - 40 C + 85 C 5 mm Bulk
Eaton Electronics Resettable Fuses - PPTC 60V 0.25A Radial Kinked Leads
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

PTR060V PCB Mount Radial - Kinked Lead 250 mA 60 V 500 mA 40 A 1.95 Ohms - 40 C + 85 C 5 mm Reel
Eaton Electronics Resettable Fuses - PPTC 60V 0.3A Radial Kinked Leads
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

PTR060V PCB Mount Radial - Kinked Lead 300 mA 60 V 600 mA 40 A 1.33 Ohms - 40 C + 85 C 5 mm Reel
Eaton Electronics Resettable Fuses - PPTC 60V 0.4A Radial Kinked Leads
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

PTR060V PCB Mount Radial - Kinked Lead 400 mA 60 V 800 mA 40 A 860 mOhms - 40 C + 85 C 5 mm Bulk