FMP300FBF73-107K

Series:	FMP
Packaging:	Bulk
Part Status:	Active
Resistance:	107 kOhms
Tolerance:	±1%
Power (Watts):	3W
Composition:	Metal Film
Features:	Flame Proof, Safety
Temperature Coefficient:	±100ppm/°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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Introduction:

Through hole resistors are common components found in the circuitry of many electronic devices. One example of a through hole resistor is the FMP300FBF73-107K. This device is a lower-cost variant of a more traditional through-hole resistor, and is widely used in applications such as power supplies, amplifier/attenuator circuits, and other electrical and electronic circuits. This article will discuss the application field and working principle of the FMP300FBF73-107K.

Application field:

The FMP300FBF73-107K is a resistor that is primarily designed for use in power supply applications. It is also well-suited for use in amplifier/attenuator circuits, as well as other electrical and electronic circuits. The device offers a high power dissipation of 500 mW, making it suitable for high-power applications. Additionally, the resistor has a low-resistance range, starting at 0.1 ohms, allowing it to be used for current-sensing applications.

Working Principle:

The FMP300FBF73-107K is a through-hole resistor that is manufactured using a process that involves multiple layers of thin conducting material deposited on a ceramic substrate. The process begins by depositing a layer of tin-plated metal onto the substrate. This tin-plated metal is then resistivity-patterned, which involves etching away part of the metal that is not necessary for the device\'s operation. The etching process leaves behind a patterned metal film that can then be plated with a series of other metal layers that increases the device\'s resistance rating. The metal layers are then bonded together using gold-plated contact terminals. The resistance rating of the device is determined by the combined resistance of the different layers of metal. The layers act like a "stacked" resistor, with each layer increasing the resistance slightly. The FMP300FBF73-107K has a maximum resistance rating of 10K ohms.

Conclusion:

The FMP300FBF73-107K is a through-hole resistor designed for use in power supply applications, as well as amplifier/attenuator and other electronic circuits. The device is manufactured using a multi-layered process that involves the deposition of tin-plated metal onto a ceramic substrate and then resistivity-patterned, followed by plating with various metal layers to give the resistor its desired resistance rating. The FMP300FBF73-107K has a maximum resistance rating of 10K ohms.

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