FMF200FRE73-300K

Series:	FMF
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	300 kOhms
Tolerance:	±1%
Power (Watts):	2W
Composition:	Metal Film
Features:	Flame Proof, Safety
Temperature Coefficient:	±50ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.197" Dia x 0.610" L (5.00mm x 15.50mm)
Height - Seated (Max):	--
Number of Terminations:	2

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Through Hole Resistors: FMF200FRE73-300K Application Field and Working Principle

Through hole resistors are some of the most essential components used in virtually any electronic device. They are used to control the flow of electrical current, and regulate the voltage in a circuit, as well as to provide power protection. The FMF200FRE73-300K is a particular type of through hole resistor. It is commonly used in industrial, medical, and aerospace applications. A more detailed look at its application field and working principle will shed light on its features and benefits.

Application Field and Capabilities

The FMF200FRE73-300K through hole resistor is an ultra-high-reliability, surface-mount resistor ideal for industrial, medical, and aerospace applications. It offers superior performance in the most extreme conditions, and can handle temperatures ranging from -55°C up to 200°C and vibration levels of up to 10 GN. The resistor is resistive to temperature cycling and shock and vibration, and it is tested to MIL-PRF-93 and J-STD-020.The FMF200FRE73-300K features a variety of capabilities that are unique in its class of resistors. Further inspection reveals the resistor is compatible with lead-free soldering temperature profiles and is RoHS compliant. Additionally, the resistor offers high-power dissipation levels, static and dynamic rheology, and transient performance.

Working Principle

The FMF200FRE73-300K resistor is designed to limit the flow of electrical current in a given circuit. It works by controlling the voltage in the circuit and provides power protection. The FMF200FRE73-300K is able to achieve this by constructing two resistors from wire-cut aluminum-oxide film and mounting them in a durable black epoxy-coated ceramic body.The semi-conductive film is created from an oxide of aluminum that is cut on a wire spool machine. The size, shape, and film thickness vary based on the size and application of the resistor. To increase the power rating of the resistor, two resistors with different resistance values are welded together in a series. The two resistors are then mounted in the black epoxy-coated ceramic body for both protection and strength.

Conclusion

The FMF200FRE73-300K is a high-reliability, surface-mount resistor designed for industrial, medical, and aerospace applications. It features a variety of benefits such as RoHS compliance, compatibility with lead-free soldering temperature profiles, and a variety of other features. The two resistors making up the resistor are constructed from wire-cut aluminum-oxide film and mounted in a durable black epoxy-coated ceramic body. It works by controlling the voltage in a circuit, limiting the flow of electrical current, and providing power protection.

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