416MA503P

Series:	416, Citec
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	50 kOhms
Power (Watts):	0.2W, 1/5W
Tolerance:	±25%
Temperature Coefficient:	±250ppm/°C
Number of Turns:	1
Adjustment Type:	Top Adjustment
Resistive Material:	Cermet
Mounting Type:	Through Hole
Termination Style:	PC Pins
Size / Dimension:	Rectangular - 0.319" x 0.268" Face x 0.307" H (8.10mm x 6.80mm x 7.80mm)

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416MA503P Trimmer Potentiometers

The 416MA503P, also known as a Trimmer Potentiometer, is a small three terminal adjustable resistor that works by rheostat technology. It is mainly used for applications such as controlling the current being drawn from a power source or adjusting the frequency of an oscillator circuit. This trimmer potentiometer has a linear resistance range of 40Ω to 500Ω, meaning it can easily adjust the many power and frequency levels within that range.

Functionality and Applications

The 416MA503P has three functional parts, the housing, the adjustment mechanism and the base. The housing provides the connection between the two terminals and the adjustment mechanism allows the user to easily adjust the resistance. The base provides the contact between the terminals and the adjustment mechanism. The adjustment mechanism consists of a moving contact element which moves across a resistive element to increase or decrease the resistance. The 416MA503P can be used in a range of applications such as current measurement and control, voltage stabilization and frequency control as well as power and frequency adjustment. For current measurement and control, the 416MA503P can be connected in series with either a voltage source or load. This will then provide the user with accurate current readings that can be adjusted by the 416MA503P. This aspect of the 416MA503P makes it a great diagnostic tool as well, as it can be used to measure the current of both the voltage source and the load. For voltage stabilization, the 416MA503P can be used in conjunction with a voltage regulator to help stabilize the voltage while also providing the necessary resistance to reduce the current draw. This aspect of the 416MA503P is very helpful as it can help prevent surges in voltage and help ensure proper power delivery.Finally, for frequency control, the 416MA503P can be connected either in series with a tuned circuit or across an oscillator circuit. This will allow the user to easily adjust the frequency of the oscillator circuit or tuned circuit without having to recheck the circuit or remove and replace components.

Working Principle

The working principle of the 416MA503P is based on the Rheostat theory. When the wiper arm is moved across the resistive element, the resistance of the element is increased or decreased accordingly. The 416MA503P is designed so that the resistance can be adjusted without having to remove or disturbed the other components of the circuit. This makes it much easier to adjust than other types of resistors such as variable resistors. When the wiper arm is moved, the resistance will increase or decrease linearly. This makes it much easier to accurately adjust the resistance between the two terminals without having to worry about incorrect readings due to non-linear changes in the resistance.

Conclusion

The 416MA503P is a small three terminal adjustable resistor that works by rheostat technology. It is mainly used for applications such as controlling the current being drawn from a power source or adjusting the frequency of an oscillator circuit. The 416MA503P is designed so that the resistance can be adjusted without having to remove or disturbed the other components of the circuit. This makes it much easier to adjust than other types of resistors such as variable resistors. The 416MA503P can be used in a range of applications such as current measurement and control, voltage stabilization and frequency control as well as power and frequency adjustment.

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