2500 ohm Non-linear Resistors 15

Reset All

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)	Terminal Shape	Thermal Sensitivity Index	Minimum Operating Temperature	Height (Package)	Additional Features	Length (Package)	Diameter (Package)	Width (Package)
SM252B1K	Littelfuse	NTC THERMISTOR	SURFACE MOUNT	2500 ohm		220 Cel	10 %		TEMPERATURE SENSING	DUAL ENDED			2	SMT	WRAPAROUND	2941 K	-55 Cel		HERMETICALLY SEALED	3.429 mm	1.524 mm
SM252B4K	Littelfuse	NTC THERMISTOR	SURFACE MOUNT	2500 ohm		220 Cel	10 %		TEMPERATURE SENSING	DUAL ENDED			2	SMT	WRAPAROUND	2941 K	-55 Cel		HERMETICALLY SEALED	3.429 mm	1.524 mm
LR252L0J	Littelfuse	NTC THERMISTOR	SURFACE MOUNT	2500 ohm	.4 W	125 Cel	5 %		TEMPERATURE SENSING	DUAL ENDED			2	SMT	WRAPAROUND	4100 K	-40 Cel	1.27 mm		3.2 mm		1.6 mm
USP7537	Littelfuse	NTC THERMISTOR	CHASSIS MOUNT	2500 ohm		80 Cel		25 Cel	TEMPERATURE SENSING	RADIAL			2	Chassis Mount	FLEXIBLE WIRE	3892 K	-55 Cel			6.35 mm	1.524 mm
RB252L0J	Littelfuse	NTC THERMISTOR	SURFACE MOUNT	2500 ohm	.15 W	125 Cel	5 %		TEMPERATURE SENSING	DUAL ENDED			2	SMT	WRAPAROUND	4100 K	-40 Cel	1 mm		1.6 mm		.8 mm
KR252L0J	Littelfuse	NTC THERMISTOR	SURFACE MOUNT	2500 ohm	.3 W	125 Cel	5 %		TEMPERATURE SENSING	DUAL ENDED			2	SMT	WRAPAROUND	4100 K	-40 Cel	1.27 mm		2 mm		1.25 mm
DC252J3K	Littelfuse	NTC THERMISTOR	THROUGH HOLE MOUNT	2500 ohm		150 Cel	10 %	25 Cel	TEMPERATURE SENSING	RADIAL			2	Radial	WIRE	3892 K	-55 Cel				3.175 mm
252FG1J	Littelfuse	NTC THERMISTOR	THROUGH HOLE MOUNT	2500 ohm		300 Cel	5 %		TEMPERATURE SENSING	AXIAL			2	Axial	WIRE	3419 K	-55 Cel			4.064 mm	1.905 mm
252BG1K	Littelfuse	NTC THERMISTOR	THROUGH HOLE MOUNT	2500 ohm		220 Cel	10 %		TEMPERATURE SENSING	AXIAL			2	Axial	WIRE	2941 K	-55 Cel			4.064 mm	1.905 mm
252FG1K	Littelfuse	NTC THERMISTOR	THROUGH HOLE MOUNT	2500 ohm		300 Cel	10 %		TEMPERATURE SENSING	AXIAL			2	Axial	WIRE	3419 K	-55 Cel			4.064 mm	1.905 mm
SM252B2K	Littelfuse	NTC THERMISTOR	SURFACE MOUNT	2500 ohm		220 Cel	10 %		TEMPERATURE SENSING	DUAL ENDED	CYLINDRICAL PACKAGE		2		WRAPAROUND	2941 K
SB252J1K	Littelfuse	NTC THERMISTOR	SURFACE MOUNT	2500 ohm		220 Cel	10 %		TEMPERATURE SENSING	DUAL ENDED		TR	2	MELF	WRAPAROUND	3892 K	-55 Cel		HERMETICALLY SEALED; GLASS ENCAPSULATED	5 mm	2.45 mm
SM252B1K-TR	Littelfuse	NTC THERMISTOR	SURFACE MOUNT	2500 ohm		220 Cel	10 %		TEMPERATURE SENSING	DUAL ENDED		TR	2	SMT	WRAPAROUND	2941 K	-55 Cel		HERMETICALLY SEALED	3.429 mm	1.524 mm
SM252B4K-TR	Littelfuse	NTC THERMISTOR	SURFACE MOUNT	2500 ohm		220 Cel	10 %		TEMPERATURE SENSING	DUAL ENDED		TR	2	SMT	WRAPAROUND	2941 K	-55 Cel		HERMETICALLY SEALED	3.429 mm	1.524 mm
RA252L0J	Littelfuse	NTC THERMISTOR	SURFACE MOUNT	2500 ohm			5 %	125 Cel	TEMPERATURE SENSING	DUAL ENDED	RECTANGULAR PACKAGE	TR	2		WRAPAROUND	4100 K

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.