MBA02040C4994FCT00

Series:	MBA/SMA 0204 - Professional
Packaging:	Tape & Box (TB)
Part Status:	Active
Resistance:	4.99 MOhms
Tolerance:	±1%
Power (Watts):	0.4W
Composition:	Thin Film
Features:	--
Temperature Coefficient:	±50ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	--
Size / Dimension:	0.063" Dia x 0.142" L (1.60mm x 3.60mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors

Through hole resistors are components that limit the flow of electricity in an electronic circuit. They are typically referred to as “through-hole” because they are mounted through a mounting hole in the circuit board. The resistors themselves are packaged in an epoxy or phenolic body and typically have two lead wires that pass through the circuit board. The most common through-hole resistors are known as “fixed” resistors because they offer a constant resistance.

MBA02040C4994FCT00 Application Field and Working Principle

MBA02040C4994FCT00 is a type of through hole resistor used for general purpose applications. It has a resistance rating of 0.4 Ohms and is rated up to 1 Watt. The resistor is constructed of a solid long-life epoxy bonded resistor body with two tinned copper leads. It is rated for temperatures between -55°C to +125°C.The working principle of this resistor follows Ohm’s Law, which states that the current flowing in a circuit is directly proportional to the voltage applied and inversely proportional to the resistance. The MBA02040C4994FCT00 can be used to limit the current in a circuit, thereby protecting components from being damaged due to too much current. It can also be used to control the voltage levels in a circuit.The MBA02040C4994FCT00 is used in a variety of applications such as motor control, power supplies, home security systems, automated machinery, and amplifiers. In motor control, for example, the resistor can be used to limit the current that the motor is exposed to, and thus the amount of torque that is produced. By limiting the amount of current, the motor can be safely operated.In addition, the MBA02040C4994FCT00 can be used in power supplies to limit the amount of current drawn from the battery or mains. This ensures that the power supply isn’t overloaded and components such as switches, relays, and transformers don’t become damaged.In home security systems, the resistor can be used to limit the voltage applied to door locks and windows so that if someone attempts to open them with force, the resistor will reduce the amount of current that is sent to the locks and windows, preventing them from being opened.The resistor can also be used in automated machinery and amplifiers. In automated machinery, it can be used to limit the amount of current sent to sensors, switches, and other components. This can prevent them from becoming damaged due to constant current. In amplifiers, it can be used to control the amount of current required for the amplifier to function properly, preventing the amplifier from producing distortion or hum noises.

Conclusion

Through hole resistors such as MBA02040C4994FCT00 are extremely useful components that are used in a variety of applications. They can be used to limit current and control voltage levels, protecting components from damage. By choosing the right resistor, you can ensure that your circuit operates safely and efficiently.

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