120 Cel Non-linear Resistors 5

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Part	Manufacturer	Resistor Type	Mounting Type	Resistance	Rated Power Dissipation (P)	Maximum Operating Temperature	Tolerance	Thermistor Application	Terminal Placement	Shape (Package)	Packing Method	No. of Terminals	Package Style (Meter)	Rated AC Voltage (URac)	Terminal Shape	Thermal Sensitivity Index	Minimum Operating Temperature	Terminal Finish	Height (Package)	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Reference Standard	Width (Package)
B59100M1120A070	TDK	PTC THERMISTOR	CHASSIS MOUNT	100 ohm		120 Cel		TEMPERATURE SENSING	RADIAL	DISK PACKAGE	BULK	2		30 V	FLEXIBLE WIRE		-25 Cel	TIN			550 OHM AT 120 DEG CEL		e3
B59100-M1120-A70	TDK	PTC THERMISTOR	CHASSIS MOUNT	100 ohm		120 Cel		TEMPERATURE SENSING	RADIAL	DISK PACKAGE	BULK	2		30 V	FLEXIBLE WIRE		-25 Cel	Tin (Sn)			550 OHM AT 120 DEG CEL		e3
44004	TE Connectivity	NTC THERMISTOR	THROUGH HOLE MOUNT	2252 ohm	.03 W	120 Cel		TEMPERATURE COMPENSATION		DISK PACKAGE		2			FLEXIBLE WIRE	3891 K	-80 Cel
PTFM04BC222Q2N34BS	Murata Manufacturing	PTC THERMISTOR	THROUGH HOLE MOUNT	2200 ohm		120 Cel		TEMPERATURE SENSING	RADIAL		BULK	2	Radial		WIRE		-10 Cel		13.2 mm	16 V		7.5 mm		CUL, UL, VDE	3 mm
PRF18BD471QB5RB	Murata Manufacturing	PTC THERMISTOR	SURFACE MOUNT	470 ohm		120 Cel	50 %	TEMPERATURE SENSING	DUAL ENDED	RECTANGULAR PACKAGE	TR, PAPER, 7 INCH	2	SMT	32 V	WRAPAROUND		-20 Cel	NOT SPECIFIED	.8 mm	32 V		1.6 mm		CUL, UL	.8 mm

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.