PTC Resettable Fuses

Browse available PTC Resettable Fuses part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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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
B59975C0120A054 PTC RESET FUSE 30V 450MA RADIAL EPCOS - TDK Electronics	4,794	-	RFQ	Datasheet	Radial, Disc	-	Tape & Reel (TR)	Obsolete	Ceramic	30V	450 mA	900 mA	3 A	-	-	-	1.8 Ohms	-40°C ~ 125°C	Automotive	AEC-Q200	-	Through Hole	0.354" Dia x 0.138" T (9.00mm x 3.50mm)	0.492" (12.50mm)	-	0.197" (5.00mm)
PTGL12AR1R2H2B51B0 PTC RESET FUSE 30V 645MA RADIAL Murata Electronics	6,886	-	RFQ	Datasheet	Radial, Disc	POSISTOR®, PTGL	Bulk	Obsolete	Ceramic	30V	645 mA	1.225 A	4.3 A	-	-	-	1.2 Ohms	-10°C ~ 60°C	-	-	-	Through Hole	0.472" Dia x 0.157" W (12.00mm x 4.00mm)	0.709" (18.00mm)	-	0.197" (5.00mm)
PTGL07AR450H8B52B0 PTC RESET FUSE 265V 105MA RADIAL Murata Electronics	2,050	-	RFQ	Datasheet	Radial, Disc	POSISTOR®, PTGL	Bulk	Obsolete	Ceramic	265V	105 mA	200 mA	1 A	-	-	-	45 Ohms	-10°C ~ 60°C	-	-	-	Through Hole	0.315" Dia x 0.236" T (8.00mm x 6.00mm)	0.591" (15.00mm)	-	0.197" (5.00mm)
PTGL07AR700H8B52B0 PTC RESET FUSE 265V 85MA RADIAL Murata Electronics	3,591	-	RFQ	Datasheet	Radial, Disc	POSISTOR®, PTGL	Bulk	Obsolete	Ceramic	265V	85 mA	160 mA	400 mA	-	-	-	70 Ohms	-10°C ~ 60°C	-	-	-	Through Hole	0.315" Dia x 0.236" T (8.00mm x 6.00mm)	0.551" (14.00mm)	-	0.197" (5.00mm)
MF-RHT750-AP PTC RESET FUSE 16V 7.5A RADIAL Bourns Inc.	9,804	-	RFQ	Datasheet	Radial, Disc	Multifuse®, MF-RHT	Tape & Box (TB)	Active	Polymeric	16V	7.5 A	13.1 A	100 A	7 s	9.4 mOhms	22 mOhms	-	-40°C ~ 125°C	Automotive	AEC-Q200	-	Through Hole	0.551" L x 0.118" W (14.00mm x 3.00mm)	0.925" (23.50mm)	-	0.114" (2.90mm)
MF-RHT750-0-14 PTC 7.5A 16V RADIAL LEADED HI-TE Bourns Inc.	4,250	-	RFQ	Datasheet	Radial, Disc	Multifuse®, MF-RHT	Bulk	Active	Polymeric	16V	7.5 A	13.1 A	100 A	7 s	9.4 mOhms	22 mOhms	-	-40°C ~ 125°C	Automotive	AEC-Q200	-	Through Hole	0.551" L x 0.118" W (14.00mm x 3.00mm)	0.862" (21.90mm)	-	0.201" (5.10mm)
TD0710-B33-2JB PTC RESET FUSE Littelfuse Inc.	5,836	-	RFQ	Datasheet	-	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PTCTL3MR250HTE PTC RESET FUSE 250V 70MA RADIAL Vishay Beyschlag/Draloric/BC Components	6,431	-	RFQ	Datasheet	Radial, Disc	-	Tape & Reel (TR)	Active	Ceramic	250V	70 mA	175 mA	3.2 A	1.3 s	-	-	25 Ohms	0°C ~ 70°C	-	-	-	Through Hole	0.276" Dia x 0.157" T (7.00mm x 4.00mm)	0.386" (9.80mm)	-	0.197" (5.00mm)
PTGL12AS4R7K6B51A0 PTC RESET FUSE 140V 393MA RADIAL Murata Electronics	4,650	-	RFQ	Datasheet	Radial, Disc	POSISTOR®, PTGL	Bulk	Obsolete	Ceramic	140V	393 mA	523 mA	3.5 A	-	-	-	4.7 Ohms	-30°C ~ 85°C	-	-	-	Through Hole	0.453" Dia x 0.177" T (11.50mm x 4.50mm)	0.650" (16.50mm)	-	0.197" (5.00mm)
16R185BPR PTC RESET FUSE 16V 1.85A RADIAL Littelfuse Inc.	9,954	-	RFQ	Datasheet	Radial, Disc	POLY-FUSE®, USBR	Cut Tape (CT)	Obsolete	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 0.118" W (10.20mm x 3.00mm)	0.618" (15.70mm)	-	0.201" (5.10mm)
0ZRP0110FF2B PTC RESET FUSE 60V 1.1A RADIAL Bel Fuse Inc.	9,822	-	RFQ	Datasheet	Radial, Disc	0ZRP	Tape & Reel (TR)	Active	Polymeric	60V	1.1 A	2.2 A	40 A	3 s	170 mOhms	470 mOhms	-	-40°C ~ 85°C	Automotive	AEC-Q200	-	Through Hole	0.299" L x 0.161" W (7.60mm x 4.10mm)	0.591" (15.00mm)	-	0.201" (5.10mm)
0ZRM0200FF1A PTC RESET FUSE 120V 2A RADIAL Bel Fuse Inc.	9,250	-	RFQ	Datasheet	Radial, Disc	0ZRM	Box	Active	Polymeric	120V	2 A	4.2 A	20 A	36 s	80 mOhms	210 mOhms	-	-40°C ~ 85°C	Automotive	AEC-Q200	-	Through Hole	0.925" L x 0.161" W (23.50mm x 4.10mm)	1.098" (27.90mm)	-	0.402" (10.20mm)
PTR016V1000-TR1 PTC RESET FUSE 16V 10A RADIAL Eaton - Electronics Division	6,783	-	RFQ	Datasheet	Radial, Disc	PTR016V	Tape & Reel (TR)	Active	Polymeric	16V	10 A	17 A	100 A	6 s	4 mOhms	10 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.650" L x 0.122" W (16.50mm x 3.10mm)	1.102" (28.00mm)	-	0.197" (5.00mm)
CMF-SDP50A-15-2 CERAMIC PTC Bourns Inc.	4,166	-	RFQ	Datasheet	4-SMD Cube	CMF-SDP	Tape & Reel (TR)	Active	Ceramic	230V	90 mA	190 mA	2.5 A	200 ms	1 Ohms	50 Ohms	-	-40°C ~ 125°C	-	-	-	Surface Mount	0.344" L x 0.283" W (8.75mm x 7.20mm)	-	0.402" (10.20mm)	-
PTGL07AR150M5B51B0 THERMISTOR PTC 15 OHM 120C Murata Electronics	6,481	-	RFQ	Datasheet	Radial, Disc	Posistor®	Bulk	Obsolete	Ceramic	-	-	-	-	-	-	-	15 Ohms	-	-	-	-	Through Hole	-	-	-	-
PTCCL07H171FBE PTC RESET FUSE 145V 170MA RADIAL Vishay Beyschlag/Draloric/BC Components	9,906	-	RFQ	Datasheet	Radial, Disc	PTCCL - 145V	Bulk	Active	Ceramic	145V	170 mA	255 mA	1 A	-	-	-	19 Ohms	0°C ~ 70°C	-	-	-	Through Hole	0.276" Dia x 0.197" T (7.00mm x 5.00mm)	0.472" (12.00mm)	-	0.197" (5.00mm)
PTCCL07H211FBE PTC RESET FUSE 145V 210MA RADIAL Vishay Beyschlag/Draloric/BC Components	4,091	-	RFQ	Datasheet	Radial, Disc	PTCCL - 145V	Bulk	Active	Ceramic	145V	210 mA	315 mA	1.4 A	-	-	-	12 Ohms	0°C ~ 70°C	-	-	-	Through Hole	0.276" Dia x 0.197" T (7.00mm x 5.00mm)	0.472" (12.00mm)	-	0.197" (5.00mm)
PTCCL09H271FBE PTC RESET FUSE 145V 270MA RADIAL Vishay Beyschlag/Draloric/BC Components	4,734	-	RFQ	Datasheet	Radial, Disc	PTCCL - 145V	Bulk	Active	Ceramic	145V	270 mA	405 mA	2.2 A	-	-	-	8 Ohms	0°C ~ 70°C	-	-	-	Through Hole	0.335" Dia x 0.197" T (8.50mm x 5.00mm)	0.532" (13.50mm)	-	0.197" (5.00mm)
PTGL12AS2R2K4B51A0 PTC RESET FUSE 60V 556MA RADIAL Murata Electronics	9,401	-	RFQ	Datasheet	Radial, Disc	POSISTOR®, PTGL	Tape & Box (TB)	Obsolete	Ceramic	60V	556 mA	739 mA	5 A	-	-	-	2.2 Ohms	-30°C ~ 85°C	-	-	-	Through Hole	0.453" Dia x 0.138" T (11.50mm x 3.50mm)	0.650" (16.50mm)	-	0.197" (5.00mm)
PTGL12AS0R8K2B51A0 PTC RESET FUSE 30V 867MA RADIAL Murata Electronics	6,801	-	RFQ	Datasheet	Radial, Disc	POSISTOR®, PTGL	Tape & Box (TB)	Obsolete	Ceramic	30V	867 mA	1.153 A	7 A	-	-	-	800 mOhms	-30°C ~ 85°C	-	-	-	Through Hole	0.453" Dia x 0.138" T (11.50mm x 3.50mm)	0.650" (16.50mm)	-	0.197" (5.00mm)

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