.012 ohm Non-linear Resistors 24

Reset All

Part	Manufacturer	Resistor Type	Mounting Type	Resistance	Rated Power Dissipation (P)	Maximum Operating Temperature	Rated Temperature	Thermistor Application	Terminal Placement	Shape (Package)	Packing Method	No. of Terminals	Package Style (Meter)	Rated AC Voltage (URac)	Terminal Shape	Sub-Category	Minimum Operating Temperature	Terminal Finish	Height (Package)	Manufacturer Series	Maximum Circuit RMS Voltage	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Reference Standard	Width (Package)	Maximum Circuit DC Voltage
1812L300MR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.012 ohm		85 Cel		OVERCURRENT PROTECTION	DUAL ENDED	RECTANGULAR PACKAGE	TR, 7 INCH	2	SMT		WRAPAROUND	Non-linear Resistors	-40 Cel	MATTE TIN	1.5 mm					4.73 mm	e3	CUL; TUV; UL	3.41 mm	6 V
SRP420F	TE Connectivity	PTC THERMISTOR	SURFACE MOUNT	.012 ohm	2.2 W	85 Cel		TEMPERATURE SENSING	AXIAL	RECTANGULAR PACKAGE	BULK	2			FLAT	Non-linear Resistors	-40 Cel			SRP
VLD230A	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.012 ohm		85 Cel		OVERCURRENT PROTECTION	DUAL ENDED			2	SMT		FLAT		-40 Cel		.8 mm			12 V		23.1 mm		CUL; TUV; UL	5.3 mm
VLR230F-C36	Littelfuse	PTC THERMISTOR	SURFACE MOUNT	.012 ohm	2.5 W	85 Cel		TEMPERATURE SENSING	AXIAL	RECTANGULAR PACKAGE	BULK	2			FLAT		-40 Cel	NICKEL		VLR
VLR230F	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.012 ohm		70 Cel		TEMPERATURE SENSING	DUAL ENDED	RECTANGULAR PACKAGE	BULK	2	Axial	12 V	FLAT		-40 Cel		.8 mm			12 V		23.1 mm		CSA; TUV; UL	5.3 mm
VLP270F	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.012 ohm		85 Cel			DUAL ENDED	RECTANGULAR PACKAGE	Bulk	2	SMT	16 V	FLAT		-40 Cel		.8 mm			16 V	Rmax:0.018 OHMS AT 20 DEG CEL	23.1 mm		CSA; TUV; UL	5.3 mm
VLD230D	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.012 ohm		85 Cel		OVERCURRENT PROTECTION	DUAL ENDED			2	SMT		FLAT		-40 Cel		.8 mm			12 V		23.1 mm		CUL; TUV; UL	5.3 mm
RF4993-000	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.012 ohm	3.3 W	125 Cel		OVERCURRENT PROTECTION	RADIAL		BULK	2	Radial		WIRE		-40 Cel		14.4 mm			16 V	Rmax:0.022 OHMS AT 25 DEG CEL	9.4 mm		AEC-Q200; UL	3 mm
RF1672-000	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.012 ohm		85 Cel			DUAL ENDED		BULK	2	Axial		FLAT		-40 Cel		1.1 mm			30 V		32.4 mm		AEC-Q200; CSA; TUV; UL	13.6 mm
RF3516-000	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.012 ohm		70 Cel		TEMPERATURE SENSING	DUAL ENDED		BULK	2	Axial		FLAT		-40 Cel		.8 mm			12 V		23.1 mm		CSA; TUV; UL	5.3 mm
AHRL550	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.012 ohm	3.3 W	125 Cel		OVERCURRENT PROTECTION	RADIAL		BULK	2	Radial		WIRE		-40 Cel		14.4 mm			16 V	Rmax:0.022 OHMS AT 25 DEG CEL	9.4 mm		AEC-Q200; UL	3 mm	16 V
AHRL550-AP	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.012 ohm	3.3 W	125 Cel		OVERCURRENT PROTECTION	RADIAL		AMMO PACK	2	Radial		WIRE		-40 Cel		14.4 mm			16 V	Rmax:0.022 OHMS AT 25 DEG CEL	9.4 mm		AEC-Q200; UL	3 mm	16 V
AHRL550-2	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.012 ohm	3.3 W	125 Cel		OVERCURRENT PROTECTION	RADIAL		TR, 14.5 INCH	2	Radial		WIRE		-40 Cel		14.4 mm			16 V	Rmax:0.022 OHMS AT 25 DEG CEL	9.4 mm		AEC-Q200; UL	3 mm	16 V
RKEF500-1	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.012 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL	RECTANGULAR PACKAGE	BULK	2	Radial	60 V	WIRE		-40 Cel		29 mm		60 V	60 V	Rmax:0.03 OHMS AT 20 DEG CEL	24.1 mm		CSA; TUV; UL	3 mm
RKEF500K	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.012 ohm		85 Cel	25 Cel	OVERCURRENT PROTECTION	RADIAL		Bulk	2	Radial		WIRE		-40 Cel		29 mm			60 V	Rmax:0.03 OHMS AT 20 DEG CEL	24.1 mm		CSA; TUV; UL	3 mm	60 V
1812L300	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.012 ohm		85 Cel		OVERCURRENT PROTECTION	DUAL ENDED			2	SMT		WRAPAROUND	Non-linear Resistors	-40 Cel	Matte Tin (Sn)	1.5 mm			6 V	RESISTANCE RANGE(RMIN-R1MAX)OHMS: 0.012-0.04	4.73 mm	e3	CUL; TUV; UL	3.41 mm
1812L300MR-A	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.012 ohm		85 Cel		OVERCURRENT PROTECTION	DUAL ENDED		TR, 7 INCH	2	SMT		WRAPAROUND		-40 Cel	MATTE TIN	1.5 mm			6 V	RESISTANCE RANGE(RMIN-R1MAX)OHM: 0.012-0.04	4.73 mm	e3	CUL; TUV; UL	3.41 mm
RKEF500S-1	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.012 ohm		85 Cel	25 Cel	OVERCURRENT PROTECTION	RADIAL			2	Radial		WIRE		-40 Cel		29 mm			60 V	Rmax:0.03 OHMS AT 20 DEG CEL	24.1 mm		CSA; TUV; UL	3 mm	60 V
RKEF500B	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.012 ohm		85 Cel	25 Cel	OVERCURRENT PROTECTION	RADIAL		Bulk	2	Radial		WIRE		-40 Cel		29 mm			60 V	Rmax:0.03 OHMS AT 20 DEG CEL	24.1 mm		CSA; TUV; UL	3 mm	60 V
RKEF500U-1	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.012 ohm		85 Cel	25 Cel	OVERCURRENT PROTECTION	RADIAL			2	Radial		WIRE		-40 Cel		29 mm			60 V	Rmax:0.03 OHMS AT 20 DEG CEL	24.1 mm		CSA; TUV; UL	3 mm	60 V
RKEF500S	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.012 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL		BULK	2	Radial		WIRE		-40 Cel		29 mm			60 V	Rmax:0.03 OHMS AT 20 DEG CEL	24.1 mm		CSA; TUV; UL	3 mm	60 V
RKEF500K-1	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.012 ohm		85 Cel	25 Cel	OVERCURRENT PROTECTION	RADIAL			2	Radial		WIRE		-40 Cel		29 mm			60 V	Rmax:0.03 OHMS AT 20 DEG CEL	24.1 mm		CSA; TUV; UL	3 mm	60 V
RKEF500B-1	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.012 ohm		85 Cel	25 Cel	OVERCURRENT PROTECTION	RADIAL			2	Radial		WIRE		-40 Cel		29 mm			60 V	Rmax:0.03 OHMS AT 20 DEG CEL	24.1 mm		CSA; TUV; UL	3 mm	60 V
RKEF500U	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.012 ohm		85 Cel	25 Cel	OVERCURRENT PROTECTION	RADIAL		Bulk	2	Radial		WIRE		-40 Cel		29 mm			60 V	Rmax:0.03 OHMS AT 20 DEG CEL	24.1 mm		CSA; TUV; UL	3 mm	60 V

Non-linear Resistors

Non-linear resistors, also known as varistors or voltage-dependent resistors, are electronic components that exhibit a nonlinear resistance characteristic with respect to the applied voltage. They are primarily used for voltage clamping, surge protection, and transient suppression in electronic circuits.

The resistance of a varistor decreases with an increase in voltage, allowing it to provide a low resistance path for transient currents that exceed a specified threshold. When the voltage level drops below the threshold, the resistance increases, returning the varistor to its high impedance state. This property makes them useful for protecting sensitive electronic components from voltage surges and spikes.

Varistors are available in two types: metal oxide varistors (MOVs) and silicon carbide varistors (SiCVs). MOVs are the most common type, and they can handle a wider range of voltages than SiCVs. SiCVs, on the other hand, can handle higher temperatures and are more suitable for high power applications.

Non-linear resistors are widely used in power supplies, surge protectors, electronic ballasts, motor control circuits, and telecommunication systems. They are available in various package types, including through-hole, surface mount, and radial leaded packages.