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
PTSLR12066V200 PTC RESET FUSE 6V 2A 1206 Eaton - Electronics Division	7,195	-	RFQ	Datasheet	1206 (3216 Metric), Concave	PTSLR1206	Tape & Reel (TR)	Active	Polymeric	6V	2 A	4 A	50 A	500 ms	5 mOhms	40 mOhms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.128" L x 0.065" W (3.25mm x 1.65mm)	-	0.047" (1.20mm)	-
PTSLR18126V500 PTC RESET FUSE 6V 5A 1812 Eaton - Electronics Division	2,719	-	RFQ	Datasheet	1812 (4532 Metric), Concave	PTSLR1812	Tape & Reel (TR)	Active	Polymeric	6V	5 A	10 A	50 A	2 s	1 mOhms	13 mOhms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.047" (1.20mm)	-
PTR030V0185-BK PTC RESET FUSE 30V 1.85A RADIAL Eaton - Electronics Division	2,368	-	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)
PTSLR12066V500 PTC RESET FUSE 6V 5A 1206 Eaton - Electronics Division	2,614	-	RFQ	Datasheet	1206 (3216 Metric), Concave	PTSLR1206	Tape & Reel (TR)	Active	Polymeric	6V	5 A	10 A	50 A	2 s	1 mOhms	13 mOhms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.128" L x 0.065" W (3.25mm x 1.65mm)	-	0.047" (1.20mm)	-
PTR060V0250-BK PTC RESET FUSE 60V 2.5A RADIAL Eaton - Electronics Division	4,148	-	RFQ	Datasheet	Radial, Disc	PTR060V	Bulk	Active	Polymeric	60V	2.5 A	5 A	40 A	15.6 s	50 mOhms	130 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.839" Dia x 0.118" T (21.30mm x 3.00mm)	1.039" (26.40mm)	-	0.394" (10.00mm)
PTR030V0090-BK PTC RESET FUSE 30V 900MA RADIAL Eaton - Electronics Division	8,669	-	RFQ	Datasheet	Radial, Disc	PTR030V	Bulk	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)
PTR030V0090-BK1 PTC RESET FUSE 30V 900MA RADIAL Eaton - Electronics Division	3,851	-	RFQ	Datasheet	Radial, Disc	PTR030V	Bulk	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)
PTR060V0010-BK1 PTC RESET FUSE 60V 100MA RADIAL Eaton - Electronics Division	7,250	-	RFQ	Datasheet	Radial, Disc	PTR060V	Bulk	Active	Polymeric	60V	100 mA	200 mA	40 A	4 s	2.5 Ohms	7.5 Ohms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.291" Dia x 0.118" T (7.40mm x 3.00mm)	0.500" (12.70mm)	-	0.197" (5.00mm)
PTR060V0017-BK1 PTC RESET FUSE 60V 170MA RADIAL Eaton - Electronics Division	6,696	-	RFQ	Datasheet	Radial, Disc	PTR060V	Bulk	Active	Polymeric	60V	170 mA	340 mA	40 A	3 s	3.3 Ohms	8 Ohms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.291" Dia x 0.118" T (7.40mm x 3.00mm)	0.500" (12.70mm)	-	0.197" (5.00mm)
PTR060V0020-BK1 PTC RESET FUSE 60V 200MA RADIAL Eaton - Electronics Division	9,730	-	RFQ	Datasheet	Radial, Disc	PTR060V	Bulk	Active	Polymeric	60V	200 mA	400 mA	40 A	2.2 s	1.83 Ohms	4.4 Ohms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.291" Dia x 0.118" T (7.40mm x 3.00mm)	0.480" (12.20mm)	-	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.