.19 ohm Non-linear Resistors 13

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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	Dimensions	Minimum Operating Temperature	Terminal Finish	Height (Package)	Manufacturer Series	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Reference Standard	Width (Package)	Maximum Circuit DC Voltage
RXEF185-1	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.19 ohm	2.1 W	85 Cel		TEMPERATURE SENSING	RADIAL	DISK PACKAGE	BULK	2		72 V	WIRE	Non-linear Resistors	17.5mm x 3mm x 22.4mm	-40 Cel		22.4 mm	RXEF	72 V	RESISTANCE RANGE(MIN-MAX): 0.08-0.12	17.5 mm		CSA, TUV, UL	3 mm
RXEF185K-AP	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.19 ohm	2.1 W	85 Cel		TEMPERATURE SENSING	RADIAL	DISK PACKAGE	AMMO PACK	2		72 V	WIRE	Non-linear Resistors	16.76mm x 3mm x 23mm	-40 Cel		23 mm	RXEF	72 V	RESISTANCE RANGE(MIN-MAX): 0.08-0.12	16.76 mm		CSA, TUV, UL	3 mm
RXEF185K	TE Connectivity	PTC THERMISTOR	THROUGH HOLE MOUNT	.19 ohm		85 Cel		OVERLOAD PROTECTION	RADIAL	DISK PACKAGE		2		72 V	WIRE	Non-linear Resistors	16.76mm x 3mm x 23mm	-40 Cel		23 mm	RXEF	72 V	0.08 TO 0.12 OHMS AT 20 DEG CEL	16.76 mm	e3	CSA, TUV, UL	3 mm
RXEF185K-2	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.19 ohm	2.1 W	85 Cel		TEMPERATURE SENSING	RADIAL	DISK PACKAGE	TR	2		72 V	WIRE	Non-linear Resistors	16.76mm x 3mm x 23mm	-40 Cel		23 mm	RXEF	72 V	RESISTANCE RANGE(MIN-MAX): 0.08-0.12	16.76 mm		CSA, TUV, UL	3 mm
RF2635-000	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.19 ohm	2.1 W	85 Cel		TEMPERATURE SENSING	RADIAL	DISK PACKAGE	BULK	2		72 V	WIRE			-40 Cel	MATTE TIN				RESISTANCE RANGE(MIN-MAX): 0.08-0.12		e3
RKEF090K-1	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.19 ohm		85 Cel	25 Cel	OVERCURRENT PROTECTION	RADIAL			2	Radial		WIRE			-40 Cel		13.97 mm		60 V	Rmax:0.32 OHMS AT 20 DEG CEL	7.87 mm		CSA; TUV; UL	3.56 mm	60 V
RKEF090U-1	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.19 ohm		85 Cel	25 Cel	OVERCURRENT PROTECTION	RADIAL			2	Radial		WIRE			-40 Cel		13.97 mm		60 V	Rmax:0.32 OHMS AT 20 DEG CEL	7.87 mm		CSA; TUV; UL	3.56 mm	60 V
RKEF090B	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.19 ohm		85 Cel	25 Cel	OVERCURRENT PROTECTION	RADIAL		Bulk	2	Radial		WIRE			-40 Cel		13.97 mm		60 V	Rmax:0.32 OHMS AT 20 DEG CEL	7.87 mm		CSA; TUV; UL	3.56 mm	60 V
RKEF090S	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.19 ohm		85 Cel	25 Cel	OVERCURRENT PROTECTION	RADIAL		Bulk	2	Radial		WIRE			-40 Cel		13.97 mm		60 V	Rmax:0.32 OHMS AT 20 DEG CEL	7.87 mm		CSA; TUV; UL	3.56 mm	60 V
RKEF090K	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.19 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL		BULK	2	Radial		WIRE			-40 Cel		13.97 mm		60 V	Rmax:0.32 OHMS AT 20 DEG CEL	7.87 mm		CSA; TUV; UL	3.56 mm	60 V
RKEF090B-1	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.19 ohm		85 Cel	25 Cel	OVERCURRENT PROTECTION	RADIAL			2	Radial		WIRE			-40 Cel		13.97 mm		60 V	Rmax:0.32 OHMS AT 20 DEG CEL	7.87 mm		CSA; TUV; UL	3.56 mm	60 V
RKEF090S-1	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.19 ohm		85 Cel	25 Cel	OVERCURRENT PROTECTION	RADIAL			2	Radial		WIRE			-40 Cel		13.97 mm		60 V	Rmax:0.32 OHMS AT 20 DEG CEL	7.87 mm		CSA; TUV; UL	3.56 mm	60 V
RKEF090U	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.19 ohm		85 Cel	25 Cel	OVERCURRENT PROTECTION	RADIAL		Bulk	2	Radial		WIRE			-40 Cel		13.97 mm		60 V	Rmax:0.32 OHMS AT 20 DEG CEL	7.87 mm		CSA; TUV; UL	3.56 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.