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
0402L035SLYR PTC RESET FUSE 6V 350MA 0402 Littelfuse Inc.	9,115	-	RFQ	Datasheet	0402 (1005 Metric), Concave	LoRho Surface Mount	Tape & Reel (TR)	Obsolete	Polymeric	6V	350 mA	700 mA	50 A	100 ms	50 mOhms	700 mOhms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.039" L x 0.020" W (1.00mm x 0.50mm)	-	0.024" (0.60mm)	-
YQS5920POC PTC RESET FUSE COATED 100 120V Amphenol Advanced Sensors (Thermometrics)	4,581	-	RFQ	Datasheet	-	YQ	Bulk	Active	Ceramic	-	-	-	-	-	-	-	100 Ohms	-	-	-	-	-	-	-	-	-
PTGL12AR100M6C01B0 PTC RESET FUSE 140V 290MA RADIAL Murata Electronics	9,560	-	RFQ	Datasheet	Radial, Disc	POSISTOR®, PTGL	Bulk	Obsolete	Ceramic	140V	290 mA	440 mA	1 A	-	-	-	10 Ohms	-10°C ~ 60°C	-	-	-	Through Hole	0.512" Dia x 0.236" W (13.00mm x 6.00mm)	0.748" (19.00mm)	-	0.394" (10.00mm)
PTR016V1100-TR PTC RESET FUSE 16V 11A RADIAL Eaton - Electronics Division	8,055	-	RFQ	Datasheet	Radial, Disc	PTR016V	Tape & Reel (TR)	Active	Polymeric	16V	11 A	18.7 A	100 A	7 s	3 mOhms	9 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.689" L x 0.122" W (17.50mm x 3.10mm)	1.024" (26.00mm)	-	0.197" (5.00mm)
MF-MSHT175KX-2 1812 HIGH TEMP SMD POLYMER PTC 1 Bourns Inc.	9,597	-	RFQ	Datasheet	1812 (4532 Metric), Concave	Multifuse® MF-MSHT	Tape & Reel (TR)	Active	Polymeric	9V	1.75 A	7 A	40 A	5 s	18 mOhms	170 mOhms	-	-40°C ~ 125°C	Automotive	AEC-Q200	-	Surface Mount	0.181" L x 0.128" W (4.60mm x 3.24mm)	-	0.063" (1.60mm)	-
MF-MSHT150KX-2 1812 HIGH TEMP SMD POLYMER PTC 1 Bourns Inc.	5,823	-	RFQ	Datasheet	1812 (4532 Metric), Concave	Multifuse® MF-MSHT	Tape & Reel (TR)	Active	Polymeric	9V	1.5 A	6 A	40 A	5 s	22 mOhms	200 mOhms	-	-40°C ~ 125°C	Automotive	AEC-Q200	-	Surface Mount	0.181" L x 0.128" W (4.60mm x 3.24mm)	-	0.063" (1.60mm)	-
MF-MSHT125KX-2 1812 HIGH TEMP SMD POLYMER PTC 1 Bourns Inc.	6,321	-	RFQ	Datasheet	1812 (4532 Metric), Concave	Multifuse® MF-MSHT	Tape & Reel (TR)	Active	Polymeric	9V	1.25 A	6.25 A	40 A	5 s	30 mOhms	300 mOhms	-	-40°C ~ 125°C	Automotive	AEC-Q200	-	Surface Mount	0.181" L x 0.128" W (4.60mm x 3.24mm)	-	0.063" (1.60mm)	-
YPCL0010T PTC RESET FUSE 265V 200MA RADIAL Amphenol Advanced Sensors (Thermometrics)	4,136	-	RFQ	Datasheet	Radial, Disc	YP	Tape & Reel (TR)	Obsolete	Ceramic	265V	200 mA	400 mA	2.2 A	-	-	-	10 Ohms	0°C ~ 60°C	-	-	-	Through Hole	0.532" Dia x 0.197" T (13.50mm x 5.00mm)	0.591" (15.00mm)	-	0.200" (5.08mm)
PTGL16AS101H0B02BZ PTC RESET FUSE Murata Electronics	7,720	-	RFQ	Datasheet	-	*	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
AHRF650-2 PTC RESET FUSE 16V 6.5A RADIAL Littelfuse Inc.	8,190	-	RFQ	Datasheet	Radial, Disc	PolySwitch®, AHRF	Tape & Reel (TR)	Active	Polymeric	16V	6.5 A	13.7 A	100 A	7 s	9 mOhms	26 mOhms	-	-40°C ~ 125°C	Automotive	AEC-Q200	-	Through Hole	0.500" L x 0.118" W (12.70mm x 3.00mm)	0.874" (22.20mm)	-	0.200" (5.08mm)
YPBJ3.70T PTC RESET FUSE 80V 170MA RADIAL Amphenol Advanced Sensors (Thermometrics)	7,792	-	RFQ	Datasheet	Radial, Disc	YP	Tape & Reel (TR)	Obsolete	Ceramic	80V	170 mA	350 mA	5.5 A	-	-	-	3.7 Ohms	0°C ~ 60°C	-	-	-	Through Hole	0.532" Dia x 0.138" T (13.50mm x 3.50mm)	0.591" (15.00mm)	-	0.200" (5.08mm)
YQD120N0050 PTC RESET FUSE 265V RADIAL DISC Amphenol Advanced Sensors (Thermometrics)	4,389	-	RFQ	Datasheet	Radial, Disc	YQ	Bulk	Active	Ceramic	265V	-	-	-	-	-	-	-	0°C ~ 60°C	-	-	-	Through Hole	-	-	-	-
YQD120N0055 PTC RESET FUSE 265V 90MA RADIAL Amphenol Advanced Sensors (Thermometrics)	4,572	-	RFQ	Datasheet	Radial, Disc	YQ	Bulk	Active	Ceramic	265V	90 mA	180 mA	800 mA	-	-	-	55 Ohms	0°C ~ 60°C	-	-	-	Through Hole	0.354" Dia x 0.197" T (9.00mm x 5.00mm)	-	-	0.201" (5.10mm)
TS250-130F-RA-2 PTC RESET FUSE 60V 130MA 2SMD Littelfuse Inc.	7,694	-	RFQ	Datasheet	2-SMD	PolySwitch®, TS250	Tape & Reel (TR)	Active	Polymeric	60V (600V Int)	130 mA	260 mA	1 A	2.5 s	6.5 Ohms	15 Ohms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.352" L x 0.291" W (8.95mm x 7.40mm)	-	0.134" (3.40mm)	-
PTCCL07H411DTE PTC RESET FUSE 30V 410MA RADIAL Vishay Beyschlag/Draloric/BC Components	6,755	-	RFQ	Datasheet	Radial, Disc	PTCCL - 30V	Tape & Reel (TR)	Active	Ceramic	30V	410 mA	615 mA	4.5 A	-	-	-	3 Ohms	-40°C ~ 85°C	-	-	-	Through Hole	0.276" Dia x 0.157" T (7.00mm x 4.00mm)	0.472" (12.00mm)	-	0.197" (5.00mm)
PTCCL07H111HTE PTC RESET FUSE 265V 110MA RADIAL Vishay Beyschlag/Draloric/BC Components	8,694	-	RFQ	Datasheet	Radial, Disc	PTCCL - 265V	Tape & Reel (TR)	Active	Ceramic	265V	110 mA	165 mA	650 mA	-	-	-	48 Ohms	0°C ~ 70°C	-	-	-	Through Hole	0.276" Dia x 0.217" T (7.00mm x 5.50mm)	0.472" (12.00mm)	-	0.197" (5.00mm)
PTCCL09H171HTE PTC RESET FUSE 265V 170MA RADIAL Vishay Beyschlag/Draloric/BC Components	5,202	-	RFQ	Datasheet	Radial, Disc	PTCCL - 265V	Tape & Reel (TR)	Active	Ceramic	265V	170 mA	255 mA	900 mA	-	-	-	22 Ohms	0°C ~ 70°C	-	-	-	Through Hole	0.335" Dia x 0.217" T (8.50mm x 5.50mm)	0.532" (13.50mm)	-	0.197" (5.00mm)
RS30-400 PTC RESET FUSE 30V 4A RADIAL OptiFuse	4,004	-	RFQ	Datasheet	Radial, Disc	RS30	Bulk	Active	Polymeric	30V	4 A	8 A	100 A	12.7 s	10 mOhms	50 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.551" L x 0.118" W (14.00mm x 3.00mm)	0.791" (20.10mm)	-	0.201" (5.10mm)
RL4510-50-120-120-PTO PTC RESET FUSE 120V RADIAL DISC Amphenol Advanced Sensors (Thermometrics)	5,931	-	RFQ	Datasheet	Radial, Disc	PTO	Bulk	Obsolete	Ceramic	120V	-	-	-	70 s	-	-	50 Ohms	-	-	-	-	Through Hole	0.500" Dia x 0.200" T (12.70mm x 5.08mm)	0.500" (12.70mm)	-	0.330" (8.38mm)
YS5656 PTC RESET FUSE RADIAL DISC Amphenol Advanced Sensors (Thermometrics)	4,051	-	RFQ	Datasheet	Radial, Disc	YS	Bulk	Active	Ceramic	-	-	-	-	-	-	-	100 Ohms	-	-	-	-	Through Hole	-	-	-	-

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