WW2JTR150

Series:	WW
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	150 mOhms
Tolerance:	±5%
Power (Watts):	1.5W
Composition:	Wirewound
Features:	Moisture Resistant
Temperature Coefficient:	±90ppm/°C
Operating Temperature:	-55°C ~ 350°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.156" Dia x 0.370" L (3.96mm x 9.40mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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The WW2JTR150 is a through hole resistor commonly used in electronic components and devices. It is made from a thermistor paired with a fixed resistor, and is designed to accurately measure resistance. The resistor is often used in circuit protection applications as a way to help protect against over-voltage or over-current conditions.The thermistor, or temperature sensing element, functions as a variable control resistor. In response to changes in ambient temperature, the resistance of the thermistor changes, thereby changing the total resistance of the overall device. This allows the device to act as both a current limiter and a circuit protector by accurately measuring changes in the temperature of the controlled circuit.The fixed resistor, or “fixed” part of the device, provides a consistent starting resistance which can be combined with the variable resistance of the thermistor to make up the overall resistance of the WW2JTR150. This fixed resistor is usually made from a special metal alloy, such as copper-nickel, which can withstand a wide temperature range without materially affecting the resistance of the device.The primary function of the WW2JTR150 is to detect over-voltage situations in order to provide circuit protection. Whenever the current in a circuit exceeds a certain threshold, the thermistor will sense this change in current and the overall resistance of the device will increase. This increase in resistance helps to protect the connected device or circuit by limiting the amount of current that is allowed to flow through it.In addition to its use as a circuit protection device, the WW2JTR150 can also be used in temperature-sensitive applications. When connected to a temperature-sensing device, the WW2JTR150 can accurately measure the ambient temperature and then respond accordingly. This allows the device to be used in applications such as temperature-controlled heating elements, thermostats, cooling fans, and various other temperature-sensitive circuits.Overall, the WW2JTR150 is a reliable and long-lasting device. It is designed to accurately measure and limit current to help protect against excess voltage and over-current conditions, and can also be used in applications that require accurate temperature measurements. This makes it ideal for a wide range of electronic components and devices.

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