RNX025100MFKEE Resistors

Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	100 MOhms
Tolerance:	±1%
Power (Watts):	0.5W, 1/2W
Composition:	Metal Oxide Film
Features:	Flame Retardant Coating, High Voltage, Safety
Temperature Coefficient:	±100ppm/°C
Operating Temperature:	-55°C ~ 150°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.140" Dia x 0.290" L (3.56mm x 7.37mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--
Series:	RNX

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Through Hole ResistorsThe RNX025100MFKEE is a through hole resistor, a passive electronic component designed to resist the flow of electric currents. Through hole resistors are used in a wide range of electronic components within applications and devices, such as televisions, computers, and home theater systems. This guide will discuss the RNX025100MFKEE application field and working principle.Applications of the RNX025100MFKEEThe RNX025100MFKEE is ideal for applications where high power and temperature ratings are required. The resistor has a temperature rating of +125°C and is capable of dissipating up to 5 watts. This makes it ideal for applications such as power supplies where high temperatures and power dissipation are required. Additionally, the RNX025100MFKEE can be used in precision filtering applications, such as in A/D converters, where low resistance values are necessary and precision is key. The RNX025100MFKEE is also suitable for a variety of automotive applications due to its reliability and durability, as well as its resistant to high temperatures and vibration. It is particularly useful in cars’ voltage regulators, starters, spark plugs, and ignition coils. They are also used to protect automotive ECUs against short circuits and surges. Finally, the RNX025100MFKEE are widely employed in electrical control panels and automation systems.Working Principle of the RNX025100MFKEEThe RNX025100MFKEE work by resisting current flow. This resistance is measured in ohms, and is typically indicated by a color-coded stripe on the resistor. The resistance value is determined by the relative size and length of the resistor. The RNX025100MFKEE are usually constructed using a combination of materials such as ceramic and metal. As the current flows through the resistor, some is converted to heat energy, which is dissipated from the resistor. This helps maintain the temperature of the resistor and prevent it from becoming too hot and potentially damaged by the current flow. The RNX025100MFKEE are typically employed in circuits where accuracy and reliability are of paramount importance. As such, they must be kept clean and free of dirt and dust, otherwise, they may cause accidental shorts and other faults. To ensure the best performance from the resistor, it should be mounted onto a suitable and properly sized heatsink to ensure that it can dissipate the heat it produces from the current flow.ConclusionThe RNX025100MFKEE is a through hole resistor designed for use in high-power and high-temperature applications. It offers a resistance of 25 Ohms, with a temperature tolerance rating of +125°C and it is capable of dissipating up to 5 watts of energy. Additionally, it is suitable for automotive applications and electrical control systems due to its reliability and durability. The RNX025100MFKEE works by resisting current flow, which results in some of the current being converted to heat energy and dissipated from the resistor. It should be securely mounted onto a suitable heatsink to ensure optimal performance.

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