3.1 W 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	Thermal Sensitivity Index	Minimum Operating Temperature	Terminal Finish	Height (Package)	Additional Features	Length (Package)	JESD-609 Code	Reference Standard	Width (Package)
B57237-S220-M	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	22 ohm	3.1 W	170 Cel	20 %	25 Cel	SOFT START	RADIAL	DISK PACKAGE	BULK	2		265 V	WIRE	3060 K	-55 Cel	Tin (Sn)				e3
B57237-S100-M	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	10 ohm	3.1 W	170 Cel	20 %	25 Cel	SOFT START	RADIAL	DISK PACKAGE	BULK	2		265 V	WIRE	3060 K	-55 Cel	Tin (Sn)				e3
B57237-S330-M	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	33 ohm	3.1 W	170 Cel	20 %	25 Cel	SOFT START	RADIAL	DISK PACKAGE	BULK	2		265 V	WIRE	3300 K	-55 Cel	Tin (Sn)	22 mm		15 mm	e3		7 mm
B57237-S109-M	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	1 ohm	3.1 W	170 Cel	20 %	25 Cel	SOFT START	RADIAL	DISK PACKAGE	BULK	2		265 V	WIRE	2700 K	-55 Cel	Tin (Sn)				e3
B57237S0100M000	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	10 ohm	3.1 W	170 Cel	20 %	25 Cel	SOFT START	RADIAL	DISK PACKAGE	BULK	2	Radial	265 V	WIRE		-55 Cel	Tin (Sn)	22 mm	FLAME PROOF	15 mm	e3	CQC; IEC; UL; VDE	7 mm
B57237-S509-M	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	5 ohm	3.1 W	170 Cel	20 %	25 Cel	SOFT START	RADIAL	DISK PACKAGE	BULK	2		265 V	WIRE	2900 K	-55 Cel	Tin (Sn)				e3
B57237-S229-M	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	2.2 ohm	3.1 W	170 Cel	20 %	25 Cel	SOFT START	RADIAL	DISK PACKAGE	BULK	2		265 V	WIRE	2800 K	-55 Cel	Tin (Sn)				e3
B57237-S259-M	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	2.5 ohm	3.1 W	170 Cel	20 %	25 Cel	SOFT START	RADIAL	DISK PACKAGE	BULK	2		265 V	WIRE	2800 K	-55 Cel	Tin (Sn)				e3
B57237-S479-M	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	4.7 ohm	3.1 W	170 Cel	20 %	25 Cel	SOFT START	RADIAL	DISK PACKAGE	BULK	2		265 V	WIRE	2900 K	-55 Cel	Tin (Sn)				e3
B57237S0100M054	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	10 ohm	3.1 W	170 Cel	20 %	25 Cel	SOFT START	RADIAL		AMMO PACK	2	Radial		WIRE		-55 Cel		22 mm	FLAME PROOF	15 mm		CQC; IEC; UL; VDE	7 mm
B57237S0109M000	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	1 ohm	3.1 W	170 Cel	20 %	25 Cel	SOFT START	RADIAL	DISK PACKAGE	BULK	2	Radial	265 V	WIRE		-55 Cel	Tin (Sn)	22 mm	FLAME PROOF	15 mm	e3	CQC; IEC; UL; VDE	7 mm
B57237-S150-M	TDK	NTC THERMISTOR	THROUGH HOLE MOUNT	15 ohm	3.1 W	170 Cel	20 %	25 Cel	SOFT START	RADIAL	DISK PACKAGE	BULK	2		265 V	WIRE	3000 K	-55 Cel	Tin (Sn)				e3

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.