RJR26FP503PQ

Series:	Trimpot® RJ26/RJR26-Sealed
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	50 kOhms
Power (Watts):	0.25W, 1/4W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	12
Adjustment Type:	Side Adjustment
Resistive Material:	Cermet
Mounting Type:	Through Hole
Termination Style:	PC Pins
Size / Dimension:	Rectangular - 0.250" x 0.185" Face x 0.185" H (6.35mm x 4.70mm x 4.70mm)

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Introduction

Trimmer Potentiometers, or trimpots, are highly precise adjustable resistors used in various types of electronic circuits. The RJR26FP503PQ is a type of trimmer potentiometer used to adjust the resistance value of a circuit and to fine-tune a wide range of electrical parameters. It features gold-plated contacts for excellent performance and reliability, making it one of the most popular trimpots on the market.

Application Field

The RJR26FP503PQ, due to its high precision, is commonly used in a variety of circuits. It can be used in digital circuits, such as audio amplifiers and signal processors, as well as in analog circuits, such as frequency dividers and voltage dividers. It is also used for gain adjustment in a variety of power amplifiers and amplifiers used in audio, video and instrumentation applications.

Working Principle

The RJR26FP503PQ is a type of resistive-type trimmer potentiometer. It works by varying the amount of resistance in a circuit, which is done by moving a contact point along a spiral-shaped track. This track is divided into a number of sections, each section having a different resistance value. By adjusting the position of the contact point along the track, the total resistance of the circuit can be changed.

Advantages

One of the main advantages of the RJR26FP503PQ is its high precision adjustment capability. The spiral-shaped track is divided into a number of sections, each having a different resistance value. This allows for extremely precise adjustments of the resistance value of the circuit. The gold-plated contacts provide excellent performance and reliability, making it ideal for use in high-performance applications.Another advantage of the RJR26FP503PQ is that it is relatively small in size and can be easily mounted on a circuit board, saving both space and cost. It is also available in different forms, such as through-hole or surface-mount, making it suitable for a wide range of applications.

Conclusion

The RJR26FP503PQ is a high-precision, gold-plated trimmer potentiometer that is commonly used for a variety of circuits. It is suitable for use in both digital and analog circuits, as well as for gain adjustments in audio, video and instrumentation applications. Its small size and gold-plated contacts make it highly reliable and suitable for use in high-performance applications.

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