RWR81N12R1FRS70

Series:	Military, MIL-PRF-39007, RWR81N
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	12.1 Ohms
Tolerance:	±1%
Power (Watts):	1W
Composition:	Wirewound
Features:	Military, Moisture Resistant, Non-Inductive
Temperature Coefficient:	±20ppm/°C
Operating Temperature:	-55°C ~ 250°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.085" Dia x 0.250" L (2.16mm x 6.35mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	R (0.01%)

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Through Hole Resistors

Through hole resistors are an electronic component found in electronics and electrical applications, particularly when space is limited or when using an integrated circuit (IC). They consist of a resistor element fixed in a ceramic housing or plastic carrier material. The resistor element provides resistance to the flow of electric current and offers electrical protection against rapid current overload and power surges. The ceramic housing or plastic carrier material protects the resistor element from physical damage, heat, moisture and corrosion.The most common type of through hole resistor is the RWR81N12R1FRS70. This particular resistor type is a 4-byte type, which means it has four separate pins, two pins at the front and two pins at the back. The two pins in the front are the input pins and the pins at the back are the output pins.The application field of the RWR81N12R1FRS70 can be divided into four categories: analog circuit design, digital circuit design, embedded system design and motor control.In analog circuit design, the RWR81N12R1FRS70 is used to reduce the voltage and current flow of a signal through the circuit. This can be done by connecting the two input pins of the resistor to two different voltage sources or by changing the value of the resistor. This allows the designer to control the input/output levels of a device, and therefore, the performance of the device.In digital circuit design, the resistor is also used to reduce the voltage and current flow in the circuit, but with the purpose of controlling and managing digital signals. By regulating the current flow through the resistor, it is possible to create a more reliable digital signal.In embedded system design, the resistor is used to regulate the performance of a microcontroller or processor. By controlling the current flow through the resistor, it is possible to fine-tune the performance of the device and ensure that the system works as intended.In motor control, the resistor is used to control the speed of the motor. By changing the value of the resistor, it is possible to regulate the load of the motor and increase or decrease its speed, as needed.The working principle of the RWR81N12R1FRS70 is simple: current flows through the resistor until it reaches a certain level, at which point resistance will be applied. This resistance will reduce the current flow, and the current is then regulated and controlled. By adjusting the value of resistance, the designer can ensure that the circuit performance is maintained, and the device is optimized to perform as intended.Through hole resistors are a versatile, robust and reliable component that offers electrical protection and a high degree of reliability for many applications. Whether used for analog circuit design, digital circuit design, embedded system design or motor control, the RWR81N12R1FRS70 can offer efficient and reliable performance.

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