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
0ZCA0050FF2G PTC RESET FUSE 8V 500MA 1206 Bel Fuse Inc.	2,986	-	RFQ	Datasheet	1206 (3216 Metric)	0ZCA	Tape & Reel (TR)	Obsolete	Polymeric	8V	500 mA	1 A	40 A	100 ms	150 mOhms	700 mOhms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.128" L x 0.065" W (3.25mm x 1.65mm)	-	0.022" (0.55mm)	-
0ZCB0020FF2E PTC RESET FUSE 30V 200MA 1210 Bel Fuse Inc.	5,971	-	RFQ	Datasheet	1210 (3225 Metric)	0ZCB	Tape & Reel (TR)	Obsolete	Polymeric	30V	200 mA	400 mA	10 A	20 ms	800 mOhms	5 Ohms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.127" L x 0.102" W (3.22mm x 2.58mm)	-	0.033" (0.85mm)	-
0ZCB0035FF2G PTC RESET FUSE 16V 350MA 1210 Bel Fuse Inc.	2,899	-	RFQ	Datasheet	1210 (3225 Metric)	0ZCB	Tape & Reel (TR)	Obsolete	Polymeric	16V	350 mA	700 mA	40 A	200 ms	320 mOhms	1.3 Ohms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.127" L x 0.102" W (3.22mm x 2.58mm)	-	0.032" (0.80mm)	-
0ZCB0050FF2G PTC RESET FUSE 16V 500MA 1210 Bel Fuse Inc.	2,583	-	RFQ	Datasheet	1210 (3225 Metric)	0ZCB	Tape & Reel (TR)	Obsolete	Polymeric	16V	500 mA	1 A	40 A	100 ms	250 mOhms	900 mOhms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.127" L x 0.102" W (3.22mm x 2.58mm)	-	0.030" (0.75mm)	-
PTR016V0120-TR PTC RESET FUSE 16V 1.2A RADIAL Eaton - Electronics Division	2,220	-	RFQ	Datasheet	Radial, Disc	PTR016V	Tape & Reel (TR)	Obsolete	Polymeric	16V	1.2 A	2.4 A	40 A	500 ms	65 mOhms	140 mOhms	-	-40°C ~ 85°C	-	-	-	Through Hole	-	-	-	-
0ZRR0065FF2E PTC RESET FUSE 60V 650MA RADIAL Bel Fuse Inc.	9,349	-	RFQ	Datasheet	Radial, Disc	0ZRR	Tape & Reel (TR)	Active	Polymeric	60V	650 mA	1.3 A	40 A	5.3 s	310 mOhms	720 mOhms	-	-40°C ~ 85°C	Automotive	AEC-Q200	-	Through Hole	0.382" Dia x 0.122" T (9.70mm x 3.10mm)	0.571" (14.50mm)	-	0.201" (5.10mm)
0ZRR0075FF2E PTC RESET FUSE 60V 750MA RADIAL Bel Fuse Inc.	6,085	-	RFQ	Datasheet	Radial, Disc	0ZRR	Tape & Reel (TR)	Active	Polymeric	60V	750 mA	1.5 A	40 A	6.3 s	250 mOhms	600 mOhms	-	-40°C ~ 85°C	Automotive	AEC-Q200	-	Through Hole	0.409" Dia x 0.122" T (10.40mm x 3.10mm)	0.598" (15.20mm)	-	0.201" (5.10mm)
0ZRR0090FF2E PTC RESET FUSE 60V 900MA RADIAL Bel Fuse Inc.	8,381	-	RFQ	Datasheet	Radial, Disc	0ZRR	Tape & Reel (TR)	Active	Polymeric	60V	900 mA	1.8 A	40 A	7.2 s	200 mOhms	470 mOhms	-	-40°C ~ 85°C	Automotive	AEC-Q200	-	Through Hole	0.461" Dia x 0.122" T (11.70mm x 3.10mm)	0.622" (15.80mm)	-	0.201" (5.10mm)
BK250-180-DZ PTC RESET FUSE 250V 180MA RAD YAGEO	5,650	-	RFQ	Datasheet	Radial, Disc	BK250	Bulk	Active	Polymeric	250V	180 mA	540 mA	10 A	15 s	1 Ohms	3 Ohms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.413" Dia x 0.181" T (10.50mm x 4.60mm)	0.728" (18.50mm)	-	0.201" (5.10mm)
BK250-180-SY PTC RESET FUSE 250V 180MA RAD YAGEO	9,106	-	RFQ	Datasheet	Radial, Disc	BK250	Bulk	Active	Polymeric	250V	180 mA	540 mA	10 A	15 s	1 Ohms	3 Ohms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.413" L x 0.181" W (10.50mm x 4.60mm)	0.728" (18.50mm)	-	0.201" (5.10mm)
BK250-180-SZ PTC RESET FUSE 250V 180MA RAD YAGEO	2,582	-	RFQ	Datasheet	Radial, Disc	BK250	Bulk	Active	Polymeric	250V	180 mA	540 mA	10 A	15 s	3 Ohms	10 Ohms	-	-40°C ~ 85°C	-	-	-	Through Hole	0.413" L x 0.181" W (10.50mm x 4.60mm)	0.728" (18.50mm)	-	0.201" (5.10mm)
SMD2920P200TSA PTC RESET FUSE 15V 2A 2920 Littelfuse Inc.	7,593	-	RFQ	Datasheet	2920 (7351 Metric), Concave	POLY-FUSE®, SMD2920	Tape & Reel (TR)	Obsolete	Polymeric	15V	2 A	4 A	40 A	5 s	50 mOhms	125 mOhms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.290" L x 0.202" W (7.36mm x 5.12mm)	-	0.039" (1.00mm)	-
SMD2920P185TSA PTC RESET FUSE 33V 1.85A 2920 Littelfuse Inc.	4,219	-	RFQ	Datasheet	2920 (7351 Metric), Concave	POLY-FUSE®, SMD2920	Tape & Reel (TR)	Obsolete	Polymeric	33V	1.85 A	3.7 A	40 A	2.5 s	65 mOhms	150 mOhms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.290" L x 0.202" W (7.36mm x 5.12mm)	-	0.039" (1.00mm)	-
PTS08059V010 PTC RESET FUSE 9V 100MA 0805 Eaton - Electronics Division	4,317	-	RFQ	Datasheet	0805 (2012 Metric)	PTS0805	Tape & Reel (TR)	Active	-	9V	100 mA	-	100 A	-	-	-	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.085" L x 0.053" W (2.15mm x 1.35mm)	-	0.039" (1.00mm)	-
SMD1210P110TSA PTC RESET FUSE 6V 1.1A 1210 Littelfuse Inc.	6,926	-	RFQ	Datasheet	1210 (3225 Metric), Concave	POLY-FUSE®, SMD1210	Tape & Reel (TR)	Obsolete	Polymeric	6V	1.1 A	2.2 A	40 A	300 ms	60 mOhms	210 mOhms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.127" L x 0.102" W (3.22mm x 2.58mm)	-	0.043" (1.10mm)	-
0ZRP0050FF2E PTC RESET FUSE 60V 500MA RADIAL Bel Fuse Inc.	3,683	-	RFQ	Datasheet	Radial, Disc	0ZRP	Tape & Reel (TR)	Active	Polymeric	60V	500 mA	1 A	40 A	800 ms	320 mOhms	900 mOhms	-	-40°C ~ 85°C	Automotive	AEC-Q200	-	Through Hole	0.280" L x 0.140" W (7.10mm x 3.56mm)	0.450" (11.43mm)	-	0.201" (5.10mm)
0ZRP0065FF2E PTC RESET FUSE 60V 650MA RADIAL Bel Fuse Inc.	3,635	-	RFQ	Datasheet	Radial, Disc	0ZRP	Tape & Reel (TR)	Active	Polymeric	60V	650 mA	1.3 A	40 A	1 s	250 mOhms	720 mOhms	-	-40°C ~ 85°C	Automotive	AEC-Q200	-	Through Hole	0.280" L x 0.140" W (7.11mm x 3.56mm)	0.480" (12.20mm)	-	0.201" (5.10mm)
0ZRC0135FF2B PTC RESET FUSE 90V 1.35A RADIAL Bel Fuse Inc.	5,128	-	RFQ	Datasheet	Radial, Disc	0ZRC	Tape & Reel (TR)	Active	Polymeric	90V	1.35 A	2.7 A	40 A	9.6 s	120 mOhms	300 mOhms	-	-40°C ~ 85°C	Automotive	AEC-Q200	-	Through Hole	0.571" L x 0.122" W (14.50mm x 3.10mm)	0.772" (19.60mm)	-	0.201" (5.10mm)
PFMD.200.2 PTC RESET FUSE 6V 2A 1812 SCHURTER Inc.	4,733	-	RFQ	Datasheet	1812 (4532 Metric)	PFMD	Tape & Reel (TR)	Obsolete	Polymeric	6V	2 A	4 A	100 A	3 s	20 mOhms	100 mOhms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.179" L x 0.121" W (4.55mm x 3.07mm)	-	0.033" (0.85mm)	-
0ZRG0250FF2E PTC RESET FUSE 30V 2.5A RADIAL Bel Fuse Inc.	6,284	-	RFQ	Datasheet	Radial, Disc	0ZRG	Tape & Reel (TR)	Active	Polymeric	30V	2.5 A	5 A	40 A	40 s	20 mOhms	70 mOhms	-	-40°C ~ 85°C	Automotive	AEC-Q200	-	Through Hole	0.449" L x 0.118" W (11.40mm x 3.00mm)	0.720" (18.30mm)	-	0.201" (5.10mm)

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PTC Resettable Fuses FAQ

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