PTC Resettable Fuses

Use the filters and product table below to compare PTC Resettable Fuses components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Package/Case	Series	Packaging	Product Status	Type	Voltage - Max	Current - Hold (Ih) (Max)	Current - Trip (It)	Current - Max	Time to Trip	Resistance - Initial (Ri) (Min)	Resistance - Post Trip (R1) (Max)	Resistance - 25°C (Typ)	Operating Temperature	Grade	Qualification	Ratings	Mounting Type	Size / Dimension	Height - Seated (Max)	Thickness (Max)	Lead Spacing
PTR060V0040-TR PTC RESET FUSE 60V 400MA RADIAL Eaton - Electronics Division	2,984	-	RFQ	Datasheet	Radial, Disc	PTR060V	Tape & Reel (TR)	Active	Polymeric	60V	400 mA	800 mA	40 A	3.8 s	550 mOhms	1.29 Ohms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.299" Dia x 0.118" T (7.60mm x 3.00mm)	0.532" (13.50mm)	-	0.197" (5.00mm)
PTR060V0300-TR PTC RESET FUSE 60V 3A RADIAL Eaton - Electronics Division	970	-	RFQ	Datasheet	Radial, Disc	PTR060V	Tape & Reel (TR)	Active	Polymeric	60V	3 A	6 A	40 A	19.8 s	40 mOhms	100 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.980" Dia x 0.118" T (24.90mm x 3.00mm)	1.181" (30.00mm)	-	0.394" (10.00mm)
PTR030V0090-TR1 PTC RESET FUSE 30V 900MA RADIAL Eaton - Electronics Division	6,413	-	RFQ	Datasheet	Radial, Disc	PTR030V	Tape & Reel (TR)	Active	Polymeric	30V	900 mA	1.8 A	40 A	5.9 s	70 mOhms	220 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.291" L x 0.118" W (7.40mm x 3.00mm)	0.480" (12.20mm)	-	0.197" (5.00mm)
PTR030V0250-TR1 PTC RESET FUSE 30V 2.5A RADIAL Eaton - Electronics Division	6,693	-	RFQ	Datasheet	Radial, Disc	PTR030V	Tape & Reel (TR)	Active	Polymeric	30V	2.5 A	5 A	40 A	10.3 s	20 mOhms	70 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.449" L x 0.118" W (11.40mm x 3.00mm)	0.807" (20.50mm)	-	0.197" (5.00mm)
PTR030V0600-TR PTC RESET FUSE 30V 6A RADIAL Eaton - Electronics Division	7,821	-	RFQ	Datasheet	Radial, Disc	PTR030V	Tape & Reel (TR)	Active	Polymeric	30V	6 A	12 A	100 A	16 s	5 mOhms	40 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.650" L x 0.118" W (16.50mm x 3.00mm)	1.169" (29.70mm)	-	0.394" (10.00mm)
PTR060V0160-TR PTC RESET FUSE 60V 1.6A RADIAL Eaton - Electronics Division	3,661	-	RFQ	Datasheet	Radial, Disc	PTR060V	Tape & Reel (TR)	Active	Polymeric	60V	1.6 A	3.2 A	40 A	11.4 s	90 mOhms	220 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.642" Dia x 0.118" T (16.30mm x 3.00mm)	0.839" (21.30mm)	-	0.197" (5.00mm)
PTR016V0800-TR1 PTC RESET FUSE 16V 8A RADIAL Eaton - Electronics Division	8,149	-	RFQ	Datasheet	Radial, Disc	PTR016V	Tape & Reel (TR)	Active	Polymeric	16V	8 A	13.6 A	100 A	5 s	5 mOhms	18 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.500" L x 0.122" W (12.70mm x 3.10mm)	0.906" (23.00mm)	-	0.197" (5.00mm)
PTR030V0700-TR PTC RESET FUSE 30V 7A RADIAL Eaton - Electronics Division	7,243	-	RFQ	Datasheet	Radial, Disc	PTR030V	Tape & Reel (TR)	Active	Polymeric	30V	7 A	14 A	100 A	17.5 s	5 mOhms	30 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.752" L x 0.118" W (19.10mm x 3.00mm)	1.051" (26.70mm)	-	0.394" (10.00mm)
PTS181233V075 PTC RESET FUSE 33V 750MA 1812 Eaton - Electronics Division	466	-	RFQ	Datasheet	1812 (4532 Metric), Concave	PTS1812	Tape & Reel (TR)	Active	Polymeric	33V	750 mA	1.5 A	20 A	200 ms	110 mOhms	400 mOhms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.047" (1.20mm)	-
PTS18126V300 PTC RESET FUSE 6V 3A 1812 Eaton - Electronics Division	992	-	RFQ	Datasheet	1812 (4532 Metric), Concave	PTS1812	Tape & Reel (TR)	Active	Polymeric	6V	3 A	5 A	100 A	4 s	12 mOhms	40 mOhms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.047" (1.20mm)	-

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FREQUENTLY ASKED QUESTIONS

PTC Resettable Fuses FAQ

Common questions about filtering, comparing and sourcing PTC Resettable Fuses components.

How can I narrow the PTC Resettable Fuses selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific PTC Resettable Fuses part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.