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
PTR030V0185-BK1 PTC RESET FUSE 30V 1.85A RADIAL Eaton - Electronics Division	7,277	-	RFQ	Datasheet	Radial, Disc	PTR030V	Bulk	Active	Polymeric	30V	1.85 A	3.7 A	40 A	8.7 s	30 mOhms	90 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.402" L x 0.118" W (10.20mm x 3.00mm)	0.618" (15.70mm)	-	0.197" (5.00mm)
PTR030V0250-BK1 PTC RESET FUSE 30V 2.5A RADIAL Eaton - Electronics Division	6,642	-	RFQ	Datasheet	Radial, Disc	PTR030V	Bulk	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)
PTR016V0090-BK1 PTC RESET FUSE 16V 900MA RADIAL Eaton - Electronics Division	9,381	-	RFQ	Datasheet	Radial, Disc	PTR016V	Bulk	Active	Polymeric	16V	900 mA	1.8 A	40 A	1.2 s	70 mOhms	180 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.291" L x 0.122" W (7.40mm x 3.10mm)	0.480" (12.20mm)	-	0.197" (5.00mm)
PTR016V0110-BK1 PTC RESET FUSE 16V 1.1A RADIAL Eaton - Electronics Division	8,978	-	RFQ	Datasheet	Radial, Disc	PTR016V	Bulk	Active	Polymeric	16V	1.1 A	2.2 A	40 A	2.3 s	50 mOhms	140 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.291" L x 0.122" W (7.40mm x 3.10mm)	0.559" (14.20mm)	-	0.197" (5.00mm)
PTR016V0135-BK1 PTC RESET FUSE 16V 1.35A RADIAL Eaton - Electronics Division	6,750	-	RFQ	Datasheet	Radial, Disc	PTR016V	Bulk	Active	Polymeric	16V	1.35 A	2.7 A	40 A	4.5 s	40 mOhms	120 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.350" L x 0.122" W (8.90mm x 3.10mm)	0.532" (13.50mm)	-	0.197" (5.00mm)
PTR016V0160-BK1 PTC RESET FUSE 16V 1.6A RADIAL Eaton - Electronics Division	4,815	-	RFQ	Datasheet	Radial, Disc	PTR016V	Bulk	Active	Polymeric	16V	1.6 A	3.2 A	40 A	9 s	30 mOhms	110 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.350" L x 0.122" W (8.90mm x 3.10mm)	0.598" (15.20mm)	-	0.197" (5.00mm)
PTR016V0185-BK1 PTC RESET FUSE 16V 1.85A RADIAL Eaton - Electronics Division	9,827	-	RFQ	Datasheet	Radial, Disc	PTR016V	Bulk	Active	Polymeric	16V	1.85 A	3.7 A	40 A	10 s	30 mOhms	90 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.402" L x 0.122" W (10.20mm x 3.10mm)	0.618" (15.70mm)	-	0.197" (5.00mm)
PTR016V0250-BK1 PTC RESET FUSE 16V 2.5A RADIAL Eaton - Electronics Division	8,689	-	RFQ	Datasheet	Radial, Disc	PTR016V	Bulk	Active	Polymeric	16V	2.5 A	5 A	40 A	40 s	20 mOhms	70 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.449" L x 0.122" W (11.40mm x 3.10mm)	0.807" (20.50mm)	-	0.197" (5.00mm)
PTR060V0090-BK PTC RESET FUSE 60V 900MA RADIAL Eaton - Electronics Division	3,967	-	RFQ	Datasheet	Radial, Disc	PTR060V	Bulk	Active	Polymeric	60V	900 mA	1.8 A	40 A	7.2 s	200 mOhms	470 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.461" Dia x 0.118" T (11.70mm x 3.00mm)	0.618" (15.70mm)	-	0.197" (5.00mm)
PTR060V0090-BK1 PTC RESET FUSE 60V 900MA RADIAL Eaton - Electronics Division	7,767	-	RFQ	Datasheet	Radial, Disc	PTR060V	Bulk	Active	Polymeric	60V	900 mA	1.8 A	40 A	7.2 s	200 mOhms	470 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.461" Dia x 0.118" T (11.70mm x 3.00mm)	0.618" (15.70mm)	-	0.197" (5.00mm)

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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.