Series:	MFP
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	121 kOhms
Tolerance:	±0.1%
Power (Watts):	0.5W, 1/2W
Composition:	Metal Film
Features:	--
Temperature Coefficient:	±50ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.094" Dia x 0.248" L (2.40mm x 6.30mm)
Height - Seated (Max):	--
Number of Terminations:	2

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Through Hole Resistors - MFP50SBRE52-121K application field and working principle

Through hole resistors are passive components used to control electrical currents in a circuit. This type of resistor is installed on the circuit board and it’s usually a metal cylinder surrounded by air or a non-conductive material like epoxy. The MFP50SBRE52-121K is a through hole resistor that has a number of applications in the electrical industry.The MFP50SBRE52-121K resistor is typically used in the lighting, power supply, automotive, and electronics industries. It is typically used to reduce current or voltage in a circuit, and it can also be used to regulate temperature. The resistors are available in three different sizes, each offering different levels of resistance. The MFP50SBRE52-121K is the most common size, with the highest resistance of up to 221K Ohm at 25°C.The MFP50SBRE52-121K is designed to handle high current and voltage, and it is often used in applications with an operating temperature range of -55°C to +125°C. The resistor is highly reliable, with good insulation properties and a low thermal coefficient rating of less than 0.1%. The resistor is also able to withstand static electricity or “ESD”, making it a good choice for use in sensitive electronic systems.The workings principle of the MFP50SBRE52-121K resistor is quite simple. When an electric current passes through the resistor, it creates friction which results in the resistor heating up and dissipating the excess energy as heat. This heat is then conducted away from the resistor through its metal body. The resistors are designed to dissipate the heat as evenly as possible, and the resistance that it offers can be changed to meet the requirements of a particular circuit.The MFP50SBRE52-121K is designed to be mounted on a printed circuit board (PCB), and requires a minimum of three terminals for mounting. The resistor is soldered onto the board, and the number of solder joints is dependent on the application. The resistor’s robust design allows it to be used in safety-critical applications, and often in high vibration or shock environments.The MFP50SBRE52-121K is a reliable and versatile through hole resistor that has a wide range of applications in the electrical industry. The resistor’s robust design and good insulation properties make it ideal for use in a variety of circuits. The resistor is able to withstand high current and voltage, and its high resistance rating makes it suitable for precision applications. Its low thermal coefficient rating also ensures that it dissipates heat evenly and efficiently.

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