PTC Resettable Fuses

Browse available PTC Resettable Fuses components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.

If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.

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
MF-R030-0-A0-99 PTC RESET FUSE 60V 300MA RADIAL Bourns Inc.	8,030	-	RFQ	Datasheet	Radial, Disc	Multifuse®, MF-R	Bulk	Obsolete	Polymeric	60V	300 mA	600 mA	40 A	3 s	760 mOhms	2.1 Ohms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.291" Dia x 0.122" T (7.40mm x 3.10mm)	0.528" (13.40mm)	-	0.201" (5.10mm)
MF-R075-0-A0-99 PTC RESET FUSE 60V 750MA RADIAL Bourns Inc.	7,818	-	RFQ	Datasheet	Radial, Disc	Multifuse®, MF-R	Bulk	Obsolete	Polymeric	60V	750 mA	1.5 A	40 A	6.3 s	180 mOhms	600 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.409" Dia x 0.122" T (10.40mm x 3.10mm)	0.630" (16.00mm)	-	0.201" (5.10mm)
MF-R400-0-15-99 PTC RESET FUSE 30V 4A RADIAL Bourns Inc.	5,003	-	RFQ	Datasheet	Radial, Disc	Multifuse®, MF-R	Bulk	Obsolete	Polymeric	30V	4 A	8 A	40 A	12.7 s	10 mOhms	50 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.567" L x 0.118" W (14.40mm x 3.00mm)	0.976" (24.80mm)	-	0.201" (5.10mm)
CMF-SD10-2 PTC RESET FUSE 220V 150MA 4SMD Bourns Inc.	7,559	-	RFQ	Datasheet	4-SMD Cube	CMF-SD	Tape & Reel (TR)	Obsolete	Ceramic	220V (600V Int)	150 mA	360 mA	1 A	4.5 s	-	-	10 Ohms	-	-	-	-	Surface Mount	0.402" L x 0.354" W (10.20mm x 9.00mm)	0.425" (10.80mm)	-	0.099" (2.51mm)
PTGL14AS470H0B02BZ PTC RESET FUSE 280V RADIAL DISC Murata Electronics	4,788	-	RFQ	Datasheet	Radial, Disc	POSISTOR®, PTGL	Bulk	Obsolete	Ceramic	280V	-	-	27 A	-	-	-	47 Ohms	-20°C ~ 85°C	-	-	-	Through Hole	0.630" Dia x 0.256" T (16.00mm x 6.50mm)	0.866" (22.00mm)	-	0.394" (10.00mm)
MF-R015/600-2-V7 PTC RESET FUSE 250V 150MA RADIAL Bourns Inc.	7,264	-	RFQ	Datasheet	Radial, Box	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	Through Hole	0.531" L x 0.236" W (13.50mm x 6.00mm)	0.496" (12.60mm)	-	-
PTGL07AS121M0B51A0 PTC RESET FUSE Murata Electronics	3,956	-	RFQ	Datasheet	-	*	Tape & Box (TB)	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PTGL07BB220N0B52B0 PTC RESET FUSE Murata Electronics	3,987	-	RFQ	Datasheet	-	*	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PTGL07AR560M9B51A0 PTC RESET FUSE Murata Electronics	6,067	-	RFQ	Datasheet	-	*	Tape & Box (TB)	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PTGL14AS330H0B02BZ PTC RESET FUSE Murata Electronics	8,375	-	RFQ	Datasheet	-	*	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PTGL20AS470H0D76AZ PTC RESET FUSE Murata Electronics	5,676	-	RFQ	Datasheet	-	*	Tape & Box (TB)	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PTGL06BB220N8B52A0 PTC RESET FUSE Murata Electronics	9,255	-	RFQ	Datasheet	-	*	Tape & Box (TB)	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PTGL07AS201M0N51A0 PTC RESET FUSE Murata Electronics	3,248	-	RFQ	Datasheet	-	*	Tape & Box (TB)	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PTGL16AS101H0D71AZ PTC RESET FUSE Murata Electronics	2,474	-	RFQ	Datasheet	-	*	Tape & Box (TB)	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PTGL16AS470H0B02BZ PTC RESET FUSE Murata Electronics	8,628	-	RFQ	Datasheet	-	*	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
16R400GKLU PTC 16V POLYFUSE BULK RADIAL LEA Littelfuse Inc.	9,719	-	RFQ	Datasheet	Radial, Disc	POLY-FUSE®, 16R	Bulk	Obsolete	Polymeric	16V	4 A	6.8 A	100 A	1.7 s	21 mOhms	60 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.350" L x 0.118" W (8.90mm x 3.00mm)	0.504" (12.80mm)	-	0.201" (5.10mm)
MF-R075/90-2-17 PTC RESET FUSE 90V 750MA RADIAL Bourns Inc.	4,711	-	RFQ	Datasheet	Radial, Disc	Multifuse®, MF-R/90	Tape & Reel (TR)	Obsolete	Polymeric	90V	750 mA	1.8 A	10 A	60 s	370 mOhms	750 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.469" Dia x 0.142" T (11.90mm x 3.60mm)	-	-	0.201" (5.10mm)
MF-R055/90-2-17 PTC RESET FUSE 90V 550MA RADIAL Bourns Inc.	8,398	-	RFQ	Datasheet	Radial, Disc	Multifuse®, MF-R/90	Tape & Reel (TR)	Obsolete	Polymeric	90V	550 mA	1.4 A	10 A	60 s	450 mOhms	900 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.429" Dia x 0.142" T (10.90mm x 3.60mm)	-	-	0.201" (5.10mm)
MF-R075/90-AP-17 PTC RESET FUSE 90V 750MA RADIAL Bourns Inc.	9,856	-	RFQ	Datasheet	Radial, Disc	Multifuse®, MF-R/90	Tape & Box (TB)	Obsolete	Polymeric	90V	750 mA	1.8 A	10 A	60 s	370 mOhms	750 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.469" Dia x 0.142" T (11.90mm x 3.60mm)	-	-	0.201" (5.10mm)
MF-RX375/72-AP-14 PTC RESET FUSE 72V 3.75A RADIAL Bourns Inc.	6,088	-	RFQ	Datasheet	Radial, Disc	Multifuse®, MF-RX/72	Tape & Box (TB)	Active	Polymeric	72V	3.75 A	7.5 A	40 A	24 s	30 mOhms	80 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.926" L x 0.122" W (23.51mm x 3.10mm)	1.162" (29.51mm)	-	0.402" (10.20mm)

PTC Resettable Fuses FAQ

What PTC Resettable Fuses components can I source from EGOO?

You can browse available PTC Resettable Fuses product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.

Can EGOO help with hard-to-source or obsolete PTC Resettable Fuses parts?

Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.

Does EGOO support BOM and small-batch sourcing?

Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.

How do I request pricing and availability?

Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.