RER70F69R8MC02

Operating Temperature:	-55°C ~ 250°C
Failure Rate:	M (1%)
Package / Case:	Axial, Box
Lead Style:	Solder Lugs
Height - Seated (Max):	0.561" (14.25mm)
Size / Dimension:	1.062" L x 1.080" W (26.97mm x 27.43mm)
Mounting Feature:	Flanges
Coating, Housing Type:	Aluminum
Features:	Military, Moisture Resistant
Series:	Military, MIL-PRF-39009, RER70
Temperature Coefficient:	±20ppm/°C
Composition:	Wirewound
Power (Watts):	20W
Tolerance:	±1%
Resistance:	69.8 Ohms
Part Status:	Active
Packaging:	Bulk

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Chassis mount resistors are used in a wide variety of applications, ranging from automotive applications to consumer electronics. The RER70F69R8MC02 is a chassis mount resistor that is designed to provide signal conditioning in low-pass, high-pass, and band-pass circuits. It is commonly found in amplifiers, oscillators, low-noise wireless receivers, and other precision analog systems.The RER70F69R8MC02 is a 12-ohm, 10-watt resistor with parallel tabs for easy mounting to a chassis. It has a tolerance of 5%, a temperature coefficient of 10 ppm/°C, and a highly reliable lead-tinning process that ensures moisture-proof performance. The electrical parameters are robust enough to achieve low thermal noise and high frequency stability.The RER70F69R8MC02 operates on the principle of resistance. Resistance is the opposition a material offers to the flow of electrical current. When current passes a resistor, it is dissipated as heat, which is proportional to the square of the current. This is known as Ohm\'s Law and is expressed mathematically.The RER70F69R8MC02 produces a voltage drop across its leads when current is passed through it. This voltage drop is equal to the product of the current and the resistance of the resistor. For example, if 10 mA of current is passed through the resistor, the voltage drop across the resistor would be 0.12 V. This voltage drop is important for signal conditioning and filtering applications.The RER70F69R8MC02 is commonly used in automotive systems. It can be used to create power circuits for headlight dimmers, radio signal isolators, and signal gap sensors. It can also be used in motor control applications, such as electric window lifters, door lock actuators, speed controllers, and actuator positioners.The RER70F69R8MC02 is also popular for use in consumer electronics, especially amplifiers and other audio equipment. It is used to generate filter circuits for audio crossover networks and feedback loops. It is also used in oscillator circuits to produce accurate, low-noise signals, and in low-noise wireless receivers.The RER70F69R8MC02 is an excellent choice for applications requiring low thermal noise and high frequency stability. It is highly reliable thanks to its lead-tinning process, and its 10 ppm/°C temperature coefficient ensures that the resistor will remain stable under varying environmental conditions. Its compact size and parallel tabs make it easy to install on a chassis, making it an ideal choice for automotive and consumer electronics applications.

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