.9 ohm Non-linear Resistors 12

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Part	Manufacturer	Resistor Type	Mounting Type	Resistance	Rated Power Dissipation (P)	Maximum Operating Temperature	Tolerance	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
PTCCL13H921DBE	Vishay Intertechnology	PTC THERMISTOR	THROUGH HOLE MOUNT	.9 ohm	.0115 W	175 Cel	20 %	85 Cel	OVERLOAD PROTECTION	RADIAL	DISK PACKAGE	BULK	2		30 V	WIRE	Non-linear Resistors		-40 Cel	MATTE TIN OVER NICKEL						e3
0603L010YR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.9 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED		TR, 7 INCH	2	SMT		WRAPAROUND			-40 Cel	MATTE TIN	.75 mm		15 V		1.8 mm	e3	CUL; TUV; UL	1 mm	15 V
MF-SM030-2	Bourns	PTC RESETTABLE FUSE	SURFACE MOUNT	.9 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED	RECTANGULAR PACKAGE	TR, 14 INCH	2	SMT		FLAT	Non-linear Resistors		-40 Cel	MATTE TIN OVER NICKEL	3.18 mm		60 V	RMIN AT 23 DEG CEL	7.98 mm	e3	AEC-Q200; CUL; TUV; UL	5.44 mm
0ZCM0010FF2G	Bel Fuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.9 ohm		85 Cel				DUAL ENDED		TR, 7 INCH	2	SMT		WRAPAROUND	TEMPERATURE DEPENDENT RESISTOR		-40 Cel	MATTE TIN	.75 mm		15 V	RMIN AT 23 DEG CEL	1.8 mm	e3	AEC-Q200; CUL; TUV; UL	1 mm	15 V
MF-FSMF010X-2	Bourns	PTC RESETTABLE FUSE	SURFACE MOUNT	.9 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED	RECTANGULAR PACKAGE	TR, 7 INCH	2	SMT		WRAPAROUND	Non-linear Resistors		-40 Cel	Gold (Au) - with Nickel (Ni) barrier	.65 mm		15 V	RMIN AT 23 DEG CEL	1.85 mm	e4	CUL; TUV; UL	1.05 mm
232266269211	NXP Semiconductors	PTC THERMISTOR	THROUGH HOLE MOUNT	.9 ohm					OVERLOAD PROTECTION				2		30 V	WIRE	Non-linear Resistors					2322662
232266259211	NXP Semiconductors	PTC THERMISTOR	THROUGH HOLE MOUNT	.9 ohm					OVERLOAD PROTECTION				2		30 V	WIRE	Non-linear Resistors					2322662
232266249211	NXP Semiconductors	PTC THERMISTOR	SURFACE MOUNT	.9 ohm					OVERLOAD PROTECTION				2		30 V	SPECIAL	Non-linear Resistors					2322662
0603L010YR-A	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.9 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED		TR, 7 INCH	2	SMT		WRAPAROUND			-40 Cel	Matte Tin (Sn)	.75 mm		15 V		1.8 mm	e3	CUL, TUV, UL	1 mm	15 V
0603L010	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.9 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED	RECTANGULAR PACKAGE		2	SMT		WRAPAROUND	Non-linear Resistors		-40 Cel	Matte Tin (Sn)	.75 mm		15 V		1.8 mm	e3	CUL, TUV, UL	1 mm	15 V
1210L050PR	Littelfuse	PTC RESETTABLE FUSE		.9 ohm		85 Cel											Non-linear Resistors	3.43mm x 2.8mm x 0.85mm	-40 Cel	MATTE TIN	.85 mm		13.2 V		3.43 mm	e3	UL, CSA, TUV	2.8 mm
0603L010-A	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.9 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED			2	SMT		WRAPAROUND			-40 Cel		.75 mm		15 V		1.8 mm		CUL, TUV, UL	1 mm	15 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.