RR02J18KTB

Series:	RR, Neohm
Packaging:	Tape & Box (TB)
Part Status:	Active
Resistance:	18 kOhms
Tolerance:	±5%
Power (Watts):	2W
Composition:	Metal Film
Features:	Flame Retardant Coating, Pulse Withstanding, Safety
Temperature Coefficient:	±300ppm/°C
Operating Temperature:	-55°C ~ 235°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.138" Dia x 0.354" L (3.50mm x 9.00mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors - RR02J18KTB Application Field and Working Principle

Through hole resistors are utilized in a variety of electronic applications such as providing power filtering for microprocessors, regulating current in motors, and regulating electrical signals in automotive systems. The RR02J18KTB, in particular, is a type of through hole resistor widely used in military, aerospace, and communication systems. This article will explain the application field and working principle of RR02J18KTB resistors.The RR02J18KTB resistor is a precision metal film axial resistor that offers superior accuracy and a relatively low temperature dependency. This resistor features a maximal power rating of 2W and an operating temperature range of -55C to +200C. It is also widely available in nine resistance value ranges from 10Ω to 10MΩ. Due to this range of parameters, the RR02J18KTB is suitable for use in measurement and control applications demanding high-reliability.In terms of application field, RR02J18KTB resistors can be used in general-purpose electronic products, such as computers and televisions. They are also suitable for use in such harsh environments as aerospace, military, and communication systems, where persistent heat, moisture, dust, vibration, or shock can easily affect the performance of the resistors. Thanks to their top-quality materials and precision composition, RR02J18KTB resistors can withstand such conditions and remain 100% operational.As for its working principle, a resistor is essentially a passive electronic component that uses electrical resistance to control the current in an electrical circuit. This is achieved by controlling the amount of electricity which passes through the resistor. It can be used to control the voltage and current in a circuit, divide the voltage, and limit the flow of current. Essentially, the RR02J18KTB uses its resistance to reduce current in an electrical circuit and maintain a stable voltage.The RR02J18KTB offers an excellent combination of precision composition, reliable performance, and superior accuracy for application in multiple electronic fields. Its resistance values give it an ideal operating range according to the desired purpose of the circuit, while its axial shape makes it suitable for through-hole implementations. Additionally, it is made of high-quality materials that allow for superior heat/cold tolerance, making it suitable for extremely harsh environments.In conclusion, the RR02J18KTB is a through hole resistor widely used in military, aerospace, and communication systems, owing to its precision metal film axial resistor and its excellent power rating and temperature range. It uses resistance to reduce current and maintain a stable voltage in a circuit. It can also be used in general-purpose electronic products, such as computers and televisions, and is resistant to heat, moisture, dust, vibration, and shock.

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