RR03J1K2TB

Series:	RR, Neohm
Packaging:	Tape & Box (TB)
Part Status:	Active
Resistance:	1.2 kOhms
Tolerance:	±5%
Power (Watts):	3W
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:	0.197" Dia x 0.591" L (5.00mm x 15.00mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole ResistorsRR03J1K2TB, is a through-hole precision resistor which is designed for general-purpose use. It is a fixed-value resistor, meaning that, as its value can\'t be changed. It is typically used in electronic circuits such as op-amps and voltage regulators.The RR03J1K2TB can handle a power dissipation of up to 1.25 watts, and its resistance value is 1K Ohm, which is denoted by the ‘1K2’ part of the product code. The operating temperature range of this resistor is between -55°C and 155°C. It\'s widely used for applications such as power supply, amplifier circuit, voltage divider, and motor drive.The RR03J1K2TB has three distinct parts: a ceramic rod, a metal coating, and a glass-filled epoxy package. The ceramic rod is made of manganese oxide which acts as an insulator. The metal coating is usually made from metal alloy, and serves as the contact point to make electrical connections. Finally, the glass-filled epoxy increases the heat resistance of the resistor and helps to protect the internal components from external influences.When the electrical current passes through the resistor, it is converted into heat energy which is dispersed by the glass-filled epoxy package. This helps to keep the internal parts of the resistor from overheating and preserves its resistance value. By having these three parts, the RR03J1K2TB is able to operate efficiently.Additionally, the RR03J1K2TB has a temperature coefficient of -3260ppm/°C, which is the measure of how much its resistance value changes depending on the ambient operating temperature. This value is important for applications such as voltage regulators and power supplies that require high accuracy.The RR03J1K2TB is available in both commercial and military-grade versions. The commercial version is designed to be used in general-purpose applications, while the military grade version is designed for applications in more extreme environments and may be subjected stringent testing.Overall, the RR03J1K2TB is a reliable precision resistor that is designed for general purpose. It is capable of handling up to 1.25 watts, has a temperature coefficient of -3260ppm/°C, and comes in both commercial and military-grade versions. This makes it well-suited for applications such as op-amps and voltage regulators.

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