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
YQS5679 PTC RESET FUSE Amphenol Advanced Sensors (Thermometrics)	4,287	-	RFQ	Datasheet	-	YQ	Bulk	Active	Ceramic	-	-	-	-	-	-	-	50 Ohms	-	-	-	-	-	-	-	-	-
PTR060V0185-TR PTC RESET FUSE 60V 1.85A RADIAL Eaton - Electronics Division	2,315	-	RFQ	Datasheet	Radial, Disc	PTR060V	Tape & Reel (TR)	Active	Polymeric	60V	1.85 A	3.7 A	40 A	12.6 s	80 mOhms	190 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.701" Dia x 0.118" T (17.80mm x 3.00mm)	0.902" (22.90mm)	-	0.197" (5.00mm)
TS600-200-RA-B-0.5-2 PTC RESET FUSE 60V 200MA 2SMD Littelfuse Inc.	4,715	-	RFQ	Datasheet	2-SMD	PolySwitch®, TS600	Tape & Reel (TR)	Obsolete	Polymeric	60V (600V Int)	200 mA	400 mA	3 A	12 s	4 Ohms	13.5 Ohms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.742" L x 0.297" W (18.85mm x 7.55mm)	-	0.484" (12.30mm)	-
RL3006-50-60-25-PT4 PTC RESET FUSE 25V RADIAL DISC Amphenol Advanced Sensors (Thermometrics)	6,630	-	RFQ	Datasheet	Radial, Disc	-	Bulk	Obsolete	-	25V	-	-	-	-	-	-	-	-	-	-	-	Through Hole	0.350" Dia x 0.150" T (8.90mm x 3.80mm)	0.350" (8.89mm)	-	0.250" (6.35mm)
PTCCL05H111FTE PTC RESET FUSE 145V 110MA RADIAL Vishay Beyschlag/Draloric/BC Components	9,005	-	RFQ	Datasheet	Radial, Disc	PTCCL - 145V	Cut Tape (CT)	Active	Ceramic	145V	110 mA	165 mA	500 mA	-	-	-	40 Ohms	0°C ~ 70°C	-	-	-	Through Hole	0.197" Dia x 0.197" T (5.00mm x 5.00mm)	0.394" (10.00mm)	-	0.197" (5.00mm)
YQB120N9.40 PTC RESET FUSE 80V 180MA RADIAL Amphenol Advanced Sensors (Thermometrics)	7,134	-	RFQ	Datasheet	Radial, Disc	YQ	Bulk	Active	Ceramic	80V	180 mA	360 mA	3 A	-	-	-	9.4 Ohms	0°C ~ 60°C	-	-	-	Through Hole	-	-	-	0.201" (5.10mm)
PTCCL05H940ETE PTC RESET FUSE 60V 94MA RADIAL Vishay Beyschlag/Draloric/BC Components	6,657	-	RFQ	Datasheet	Radial, Disc	PTCCL - 60V	Tape & Reel (TR)	Active	Ceramic	60V	94 mA	145 mA	800 mA	-	-	-	50 Ohms	-40°C ~ 85°C	-	-	-	Through Hole	0.197" Dia x 0.157" T (5.00mm x 4.00mm)	0.394" (10.00mm)	-	0.197" (5.00mm)
PTCCL05H131ETE PTC RESET FUSE 60V 130MA RADIAL Vishay Beyschlag/Draloric/BC Components	9,882	-	RFQ	Datasheet	Radial, Disc	PTCCL - 60V	Tape & Reel (TR)	Active	Ceramic	60V	130 mA	195 mA	1.2 A	-	-	-	25 Ohms	-40°C ~ 85°C	-	-	-	Through Hole	0.197" Dia x 0.157" T (5.00mm x 4.00mm)	0.394" (10.00mm)	-	0.197" (5.00mm)
PTCCL05H930FTE PTC RESET FUSE 145V 93MA RADIAL Vishay Beyschlag/Draloric/BC Components	3,441	-	RFQ	Datasheet	Radial, Disc	PTCCL - 145V	Tape & Reel (TR)	Active	Ceramic	145V	93 mA	140 mA	450 mA	-	-	-	55 Ohms	0°C ~ 70°C	-	-	-	Through Hole	0.197" Dia x 0.197" T (5.00mm x 5.00mm)	0.394" (10.00mm)	-	0.197" (5.00mm)
PTCCL05H950HTE PTC RESET FUSE 265V 95MA RADIAL Vishay Beyschlag/Draloric/BC Components	9,559	-	RFQ	Datasheet	Radial, Disc	PTCCL - 265V	Tape & Reel (TR)	Active	Ceramic	265V	95 mA	143 mA	600 mA	-	-	-	56 Ohms	0°C ~ 70°C	-	-	-	Through Hole	0.197" Dia x 0.217" T (5.00mm x 5.50mm)	0.394" (10.00mm)	-	0.197" (5.00mm)
CMF-SD35A-2 PTC RESET FUSE 230V 100MA 4SMD Bourns Inc.	3,472	-	RFQ	Datasheet	4-SMD Cube	CMF-SD	Tape & Reel (TR)	Obsolete	Ceramic	230V (600V Int)	100 mA	200 mA	2.5 A	200 ms	-	-	35 Ohms	-	-	-	-	Surface Mount	0.319" L x 0.282" W (8.10mm x 7.15mm)	-	0.335" (8.50mm)	-
MF-RG650-2 PTC RESET FUSE 16V 6.5A RADIAL Bourns Inc.	2,684	-	RFQ	Datasheet	Radial, Disc	Multifuse®, MF-RG	Tape & Reel (TR)	Active	Polymeric	16V	6.5 A	11.1 A	100 A	3.5 s	8.8 mOhms	24 mOhms	-	-40°C ~ 85°C	Automotive	AEC-Q200	-	Through Hole	0.441" L x 0.118" W (11.20mm x 3.00mm)	0.776" (19.70mm)	-	0.201" (5.10mm)
1210L600SL-VYR PTC RESET FUSE 6V 6A 1210 Littelfuse Inc.	9,005	-	RFQ	Datasheet	1210 (3225 Metric), Concave	POLY-FUSE®, LoRho	Tape & Reel (TR)	Active	Polymeric	6V	6 A	12 A	50 A	2 s	1 mOhms	10 mOhms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.127" L x 0.101" W (3.22mm x 2.58mm)	-	0.039" (1.00mm)	-
1210L700SLWR PTC RESET FUSE 6V 7A 1210 Littelfuse Inc.	2,973	-	RFQ	Datasheet	1210 (3225 Metric), Concave	POLY-FUSE®, LoRho	Tape & Reel (TR)	Active	Polymeric	6V	7 A	14 A	50 A	-	-	-	-	85°C	-	-	-	Surface Mount	0.127" L x 0.101" W (3.22mm x 2.58mm)	-	-	-
YM120C80N101 PTC RESET FUSE 265V 65MA RADIAL Amphenol Advanced Sensors (Thermometrics)	9,852	-	RFQ	Datasheet	Radial, Disc	YM	Bulk	Obsolete	Ceramic	265V	65 mA	98 mA	400 mA	-	-	-	100 Ohms	0°C ~ 55°C	-	-	-	Through Hole	0.177" Dia x 0.177" T (4.50mm x 4.50mm)	0.256" (6.50mm)	-	0.200" (5.08mm)
YM120D105N600 PTC RESET FUSE 265V 93MA RADIAL Amphenol Advanced Sensors (Thermometrics)	6,339	-	RFQ	Datasheet	Radial, Disc	YM	Bulk	Obsolete	Ceramic	265V	93 mA	131 mA	600 mA	-	-	-	60 Ohms	0°C ~ 55°C	-	-	-	Through Hole	0.236" Dia x 0.177" T (6.00mm x 4.50mm)	0.335" (8.50mm)	-	0.200" (5.08mm)
LVR075K-1 PTC RESET FUSE 240V 750MA RADIAL Littelfuse Inc.	8,142	-	RFQ	Datasheet	Radial, Disc	PolySwitch®, LVR	Bag	Obsolete	Polymeric	240V (265V Int)	750 mA	1.5 A	7.5 A	18 s	316 mOhms	839 mOhms	-	-20°C ~ 85°C	-	-	-	Through Hole	0.450" L x 0.189" W (11.43mm x 4.80mm)	1.000" (25.40mm)	-	0.200" (5.08mm)
1812L750/12SLDR PTC 12V POLYFUSE SURF MOUNT 1812 Littelfuse Inc.	3,692	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2322 661 93148 PTC RESET FUSE 250V 70MA RADIAL Vishay Beyschlag/Draloric/BC Components	8,034	-	RFQ	Datasheet	Radial, Disc	-	Tape & Reel (TR)	Obsolete	Ceramic	250V	70 mA	175 mA	3.2 A	1.3 s	-	-	25 Ohms	-	-	-	-	Through Hole	0.276" Dia x 0.157" T (7.00mm x 4.00mm)	0.386" (9.80mm)	-	0.197" (5.00mm)
PFRA.017.2 PTC RESET FUSE 60V 170MA RADIAL SCHURTER Inc.	3,096	-	RFQ	Datasheet	Radial, Disc	PFRA	Tape & Reel (TR)	Active	Polymeric	60V	170 mA	340 mA	40 A	3 s	2 Ohms	8 Ohms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.291" Dia x 0.122" T (7.40mm x 3.10mm)	0.500" (12.70mm)	-	0.201" (5.10mm)

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