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
SMD2016B150TF PTC RESET FUSE 15V 1.5A 2016 YAGEO	3,000	-	RFQ	Datasheet	2016 (5041 Metric), Concave	SMD2016	Tape & Reel (TR)	Active	Polymeric	15V	1.5 A	3 A	40 A	1 s	50 mOhms	180 mOhms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.200" L x 0.160" W (5.08mm x 4.07mm)	-	0.061" (1.55mm)	-
SMD2016B030TF PTC RESET FUSE 60V 300MA 2016 YAGEO	1,352	-	RFQ	Datasheet	2016 (5041 Metric), Concave	SMD2016	Tape & Reel (TR)	Active	Polymeric	60V	300 mA	600 mA	20 A	3 s	500 mOhms	2.3 Ohms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.200" L x 0.160" W (5.08mm x 4.07mm)	-	0.041" (1.05mm)	-
SMD2016B100TF/33 PTC RESET FUSE 33V 1.1A 2016 YAGEO	2,980	-	RFQ	Datasheet	2016 (5041 Metric), Concave	SMD2016	Tape & Reel (TR)	Active	Polymeric	33V	1.1 A	2.2 A	40 A	500 ms	60 mOhms	400 mOhms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.200" L x 0.160" W (5.08mm x 4.07mm)	-	0.049" (1.25mm)	-
PTR060V0050-BK1 PTC RESET FUSE 60V 500MA RADIAL Eaton - Electronics Division	4,250	-	RFQ	Datasheet	Radial, Disc	PTR060V	Bulk	Active	Polymeric	60V	500 mA	1 A	40 A	4 s	500 mOhms	1.17 Ohms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.299" Dia x 0.118" T (7.60mm x 3.00mm)	0.539" (13.70mm)	-	0.197" (5.00mm)
SMD1812B260TFT PTC RESET FUSE 8V 2.6A 1812 YAGEO	4,000	-	RFQ	Datasheet	1812 (4532 Metric), Concave	SMD1812	Tape & Reel (TR)	Active	Polymeric	8V	2.6 A	5 A	100 A	2.5 s	15 mOhms	47 mOhms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.071" (1.80mm)	-
PTR060V0065-BK1 PTC RESET FUSE 60V 650MA RADIAL Eaton - Electronics Division	7,314	-	RFQ	Datasheet	Radial, Disc	PTR060V	Bulk	Active	Polymeric	60V	650 mA	1.3 A	40 A	5.3 s	310 mOhms	720 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.382" Dia x 0.118" T (9.70mm x 3.00mm)	0.571" (14.50mm)	-	0.197" (5.00mm)
SMD2920B125TF PTC RESET FUSE 15V 1.25A 2920 YAGEO	4,000	-	RFQ	Datasheet	2920 (7351 Metric), Concave	SMD2920	Tape & Reel (TR)	Active	Polymeric	15V	1.25 A	2.5 A	40 A	8 s	50 mOhms	250 mOhms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.290" L x 0.202" W (7.36mm x 5.12mm)	-	0.033" (0.85mm)	-
SMD2920B030TF PTC RESET FUSE 60V 300MA 2920 YAGEO	2,900	-	RFQ	Datasheet	2920 (7351 Metric), Concave	SMD2920	Tape & Reel (TR)	Active	Polymeric	60V	300 mA	600 mA	10 A	3 s	600 mOhms	4.8 Ohms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.290" L x 0.202" W (7.36mm x 5.12mm)	-	0.045" (1.15mm)	-
SMD2920B250TF PTC RESET FUSE 15V 2.5A 2920 YAGEO	2,430	-	RFQ	Datasheet	2920 (7351 Metric), Concave	SMD2920	Tape & Reel (TR)	Active	Polymeric	15V	2.5 A	5 A	40 A	8 s	20 mOhms	85 mOhms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.290" L x 0.202" W (7.36mm x 5.12mm)	-	0.047" (1.20mm)	-
SMD2920B050TF PTC RESET FUSE 60V 500MA 2920 YAGEO	1,416	-	RFQ	Datasheet	2920 (7351 Metric), Concave	SMD2920	Tape & Reel (TR)	Active	Polymeric	60V	500 mA	1 A	10 A	2.5 s	180 mOhms	1.4 Ohms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.290" L x 0.202" W (7.36mm x 5.12mm)	-	0.045" (1.15mm)	-
PFUF.075.2 PTC RESET FUSE 6V 750MA 1210 SCHURTER Inc.	2,655	-	RFQ	Datasheet	1210 (3225 Metric), Concave	PFUF	Tape & Reel (TR)	Active	Polymeric	6V	750 mA	1.5 A	40 A	100 ms	70 mOhms	450 mOhms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.127" L x 0.102" W (3.22mm x 2.58mm)	-	0.028" (0.70mm)	-
PFRA.030 PTC RESET FUSE 60V 300MA RADIAL SCHURTER Inc.	1,700	-	RFQ	Datasheet	Radial, Disc	PFRA	Bulk	Active	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)
PFRA.017 PTC RESET FUSE 60V 170MA RADIAL SCHURTER Inc.	1,382	-	RFQ	Datasheet	Radial, Disc	PFRA	Bulk	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)
PFRA.065 PTC RESET FUSE 60V 650MA RADIAL SCHURTER Inc.	1,004	-	RFQ	Datasheet	Radial, Disc	PFRA	Bulk	Active	Polymeric	60V	650 mA	1.3 A	40 A	5.3 s	270 mOhms	720 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.382" Dia x 0.122" T (9.70mm x 3.10mm)	0.598" (15.20mm)	-	0.201" (5.10mm)
MF-RX014/250-0 PTC RESET FUSE 60V 145MA RADIAL Bourns Inc.	34,698	-	RFQ	Datasheet	Radial, Disc	Multifuse®, MF-RX/250	Bulk	Active	Polymeric	60V (250V Int)	145 mA	-	3 A	-	3 Ohms	14 Ohms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.256" L x 0.181" W (6.50mm x 4.60mm)	0.433" (11.00mm)	-	0.201" (5.10mm)
PTR030V0600-BK1 PTC RESET FUSE 30V 6A RADIAL Eaton - Electronics Division	5,824	-	RFQ	Datasheet	Radial, Disc	PTR030V	Bulk	Active	Polymeric	30V	6 A	12 A	100 A	16 s	5 mOhms	40 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.650" L x 0.118" W (16.50mm x 3.00mm)	1.346" (34.20mm)	-	0.394" (10.00mm)
MF-NSMF016/48X-2 FUSE RESET PPTC 1206 0.16A/30V Bourns Inc.	5,730	-	RFQ	Datasheet	1206 (3216 Metric), Concave	Multifuse® freeXpansionTM, MF-NSMF	Tape & Reel (TR)	Active	Polymeric	48V	120 mA	290 mA	10 A	200 ms	700 mOhms	5 Ohms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.126" L x 0.063" W (3.20mm x 1.60mm)	-	0.043" (1.10mm)	-
PTR030V0700-BK PTC RESET FUSE 30V 7A RADIAL Eaton - Electronics Division	5,177	-	RFQ	Datasheet	Radial, Disc	PTR030V	Bulk	Active	Polymeric	30V	7 A	14 A	100 A	17.5 s	5 mOhms	30 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.752" L x 0.118" W (19.10mm x 3.00mm)	1.051" (26.70mm)	-	0.394" (10.00mm)
MF-S120 PTC RESET FUSE 15V 1.2A STRAP Bourns Inc.	2,500	-	RFQ	Datasheet	Strap	Multifuse®, MF-S	Bulk	Active	Polymeric	15V	1.2 A	2.7 A	100 A	5 s	85 mOhms	220 mOhms	-	-40°C ~ 85°C	-	-	-	User Defined	0.827" L x 0.199" W (21.00mm x 5.05mm)	-	0.039" (1.00mm)	-
PFSM.200.2 PTC RESET FUSE 15V 2A 2SMD SCHURTER Inc.	5,340	-	RFQ	Datasheet	2-SMD	PFSM	Tape & Reel (TR)	Active	Polymeric	15V	2 A	4 A	100 A	12 s	45 mOhms	125 mOhms	-	-40°C ~ 85°C	Automotive	AEC-Q200	-	Surface Mount	0.344" L x 0.264" W (8.75mm x 6.71mm)	-	0.118" (3.00mm)	-

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