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
0ZCA0100FF2E PTC RESET FUSE 6V 1A 1206 Bel Fuse Inc.	5,260	-	RFQ	Datasheet	1206 (3216 Metric), Concave	0ZCA	Tape & Reel (TR)	Obsolete	Polymeric	6V	1 A	1.8 A	100 A	300 ms	55 mOhms	210 mOhms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.128" L x 0.065" W (3.25mm x 1.65mm)	-	0.039" (1.00mm)	-
0ZCA0110FF2E PTC RESET FUSE 6V 1.1A 1206 Bel Fuse Inc.	6,103	-	RFQ	Datasheet	1206 (3216 Metric), Concave	0ZCA	Tape & Reel (TR)	Obsolete	Polymeric	6V	1.1 A	2.2 A	100 A	300 ms	40 mOhms	180 mOhms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.128" L x 0.065" W (3.25mm x 1.65mm)	-	0.039" (1.00mm)	-
0ZCB0110FF2E PTC RESET FUSE 6V 1.1A 1210 Bel Fuse Inc.	4,735	-	RFQ	Datasheet	1210 (3225 Metric), Concave	0ZCB	Tape & Reel (TR)	Obsolete	Polymeric	6V	1.1 A	2.2 A	100 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)	-	0.039" (1.00mm)	-
0ZCB0150FF2E PTC RESET FUSE 6V 1.5A 1210 Bel Fuse Inc.	3,365	-	RFQ	Datasheet	1210 (3225 Metric), Concave	0ZCB	Tape & Reel (TR)	Obsolete	Polymeric	6V	1.5 A	3 A	100 A	500 ms	40 mOhms	110 mOhms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.127" L x 0.102" W (3.22mm x 2.58mm)	-	0.035" (0.90mm)	-
0ZCC0075AF2B PTC RESET FUSE 24V 750MA 1812 Bel Fuse Inc.	8,623	-	RFQ	Datasheet	1812 (4532 Metric), Concave	0ZCC	Tape & Reel (TR)	Obsolete	Polymeric	24V	750 mA	1.5 A	40 A	200 ms	110 mOhms	290 mOhms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.061" (1.55mm)	-
0ZCC0075BF2B PTC RESET FUSE 33V 750MA 1812 Bel Fuse Inc.	7,018	-	RFQ	Datasheet	1812 (4532 Metric), Concave	0ZCC	Tape & Reel (TR)	Obsolete	Polymeric	33V	750 mA	1.5 A	40 A	200 ms	110 mOhms	400 mOhms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.061" (1.55mm)	-
0ZCC0110BF2B PTC RESET FUSE 24V 1.1A 1812 Bel Fuse Inc.	7,223	-	RFQ	Datasheet	1812 (4532 Metric), Concave	0ZCC	Tape & Reel (TR)	Obsolete	Polymeric	24V	1.1 A	2.2 A	100 A	500 ms	60 mOhms	200 mOhms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.051" (1.30mm)	-
0ZCC0150AF2C PTC RESET FUSE 12V 1.5A 1812 Bel Fuse Inc.	5,059	-	RFQ	Datasheet	1812 (4532 Metric), Concave	0ZCC	Tape & Reel (TR)	Obsolete	Polymeric	12V	1.5 A	3 A	100 A	500 ms	40 mOhms	110 mOhms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.043" (1.10mm)	-
0ZCC0150BF2C PTC RESET FUSE 24V 1.5A 1812 Bel Fuse Inc.	9,630	-	RFQ	Datasheet	1812 (4532 Metric), Concave	0ZCC	Tape & Reel (TR)	Obsolete	Polymeric	24V	1.5 A	3 A	100 A	1.5 s	40 mOhms	120 mOhms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.061" (1.55mm)	-
0ZCC0160AF2C PTC RESET FUSE 12V 1.6A 1812 Bel Fuse Inc.	6,971	-	RFQ	Datasheet	1812 (4532 Metric), Concave	0ZCC	Tape & Reel (TR)	Obsolete	Polymeric	12V	1.6 A	3.2 A	100 A	1 s	30 mOhms	100 mOhms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.053" (1.35mm)	-
0ZCC0260FF2C PTC RESET FUSE 6V 2.6A 1812 Bel Fuse Inc.	3,967	-	RFQ	Datasheet	1812 (4532 Metric), Concave	0ZCC	Tape & Reel (TR)	Obsolete	Polymeric	6V	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)	-	0.047" (1.20mm)	-
12VL175LU PTC RESET FUSE 12V 1.75A STRAP Littelfuse Inc.	4,921	-	RFQ	Datasheet	Strap	POLY-FUSE®, VL	Bulk	Obsolete	Polymeric	12V	1.75 A	4.2 A	100 A	5 s	17 mOhms	62 mOhms	-	-40°C ~ 85°C	-	-	-	User Defined	1.201" L x 0.122" W (30.50mm x 3.10mm)	-	0.032" (0.80mm)	-
PTGL9SARR33M1B51A0 PTC RESET FUSE 16V 875MA RADIAL Murata Electronics	2,707	-	RFQ	Datasheet	Radial, Disc	POSISTOR®, PTGL	Bulk	Obsolete	Ceramic	16V	875 mA	1.625 A	7 A	-	-	-	330 mOhms	-30°C ~ 85°C	-	-	-	Through Hole	0.354" Dia x 0.138" T (9.00mm x 3.50mm)	0.551" (14.00mm)	-	0.197" (5.00mm)
SMD1812P050TFA PTC RESET FUSE 15V 500MA 1812 Littelfuse Inc.	4,771	-	RFQ	Datasheet	1812 (4532 Metric), Concave	POLY-FUSE®, SMD1812	Tape & Reel (TR)	Obsolete	Polymeric	15V	500 mA	1 A	40 A	150 ms	150 mOhms	1 Ohms	-	-40°C ~ 85°C	-	-	-	Surface Mount	0.179" L x 0.128" W (4.55mm x 3.24mm)	-	0.025" (0.63mm)	-
PTGL07AR470M3B51A0 PTC RESET FUSE Murata Electronics	5,737	-	RFQ	Datasheet	-	*	Tape & Box (TB)	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PTGL05AS6R8K3B51A0 PTC RESET FUSE 51V 249MA RADIAL Murata Electronics	4,370	-	RFQ	Datasheet	Radial, Disc	POSISTOR®, PTGL	Bulk	Obsolete	Ceramic	51V	249 mA	331 mA	1.5 A	-	-	-	6.8 Ohms	-10°C ~ 60°C	-	-	-	Through Hole	0.217" Dia x 0.138" T (5.50mm x 3.50mm)	0.413" (10.50mm)	-	0.197" (5.00mm)
PTGL05AR1R0M1B51B0 PTC RESET FUSE 16V 470MA RADIAL Murata Electronics	2,639	-	RFQ	Datasheet	Radial, Disc	POSISTOR®, PTGL	Bulk	Obsolete	Ceramic	16V	470 mA	880 mA	2 A	-	-	-	1 Ohms	-10°C ~ 60°C	-	-	-	Through Hole	0.236" Dia x 0.138" T (6.00mm x 3.50mm)	0.374" (9.50mm)	-	0.197" (5.00mm)
LVRL075S PTC RESET FUSE 120V 750MA RADIAL Littelfuse Inc.	6,085	-	RFQ	Datasheet	Radial, Disc	PolySwitch®, LVRL	Bulk	Obsolete	Polymeric	120V (135V Int)	750 mA	1.52 A	7.5 A	14.4 s	250 mOhms	690 mOhms	-	-20°C ~ 85°C	-	-	-	Through Hole	0.430" L x 0.160" W (10.90mm x 4.10mm)	0.669" (17.00mm)	-	0.200" (5.08mm)
0ZRA0800FF1A PTC RESET FUSE 16V 8A RADIAL Bel Fuse Inc.	4,509	-	RFQ	Datasheet	Radial, Disc	0ZRA	Box	Active	Polymeric	16V	8 A	13.6 A	100 A	9 s	5 mOhms	18 mOhms	-	-40°C ~ 85°C	Automotive	AEC-Q200	-	Through Hole	0.500" L x 0.118" W (12.70mm x 3.00mm)	0.823" (20.90mm)	-	0.201" (5.10mm)
0ZRB0500FA1A PTC RESET FUSE Bel Fuse Inc.	2,290	-	RFQ	Datasheet	Radial, Disc	0ZRB	Bulk	Active	Polymeric	30V	5 A	10 A	40 A	14.5 s	10 mOhms	50 mOhms	-	-40°C ~ 85°C	Automotive	AEC-Q200	-	Through Hole	0.551" L x 0.118" W (14.00mm x 3.00mm)	0.980" (24.90mm)	-	0.402" (10.20mm)

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PTC Resettable Fuses FAQ

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