RJR26FA101R

Series:	Trimpot® RJ26/RJR26-Sealed
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	100 Ohms
Power (Watts):	0.25W, 1/4W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	12
Adjustment Type:	Top Adjustment
Resistive Material:	Cermet
Mounting Type:	Through Hole
Termination Style:	PC Pins
Size / Dimension:	Rectangular - 0.250" x 0.170" Face x 0.270" H (6.35mm x 4.31mm x 6.85mm)

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Introduction to Trimmer Potentiometers

Trimmer potentiometers, sometimes referred to as variable resistors, are small variable or adjustable electronic components used in a wide range of electronic circuits and equipment. Trimmer potentiometers are small, compact, and highly accurate electric parts that can be used to make fine adjustments to electrical circuits. Trimmer potentiometers consist of a fixed and movable electrical contact, usually on a wiper arm, and a resistor element that has been constructed in a circular panel. The resistor element is usually formed of carbon or conductive plastic and is protected by a strong plastic case.Trimmer potentiometers are widely used to adjust the gain of amplifiers or the signal level in particular stages of electronic circuits. Other applications for trimmer potentiometers includes the adjustment of power supplies and the adjustment of output levels of voltage-controlled oscillators (VCOs).

RJR26FA101R Application Field and Working Principle

RJR26FA101R is a trimmer potentiometer that can be used to stabilize signals and provide correct levels of gain in many circuits. It is commonly used in electronic circuits for the adjustment of output levels of voltage-controlled oscillators (VCOs) and power supplies. The RJR26FA101R trimmer potentiometer is a three terminal component that consists of a fixed and movable electrical contact and a resistive element that has been constructed in a circular panel. The resistive element is made of carbon and is protected with a strong plastic case. The RJR26FA101R is manufactured to a very tight tolerance of 0.5%. It has a power rating of 0.75W, and is operable between 5V and 0V. The RJR26FA101R trimmer potentiometer is suitable for applications requiring very high-end precision and offers excellent temperature stability of ±10ppm/°C. The RJR26FA101R trimmer potentiometer works by the principle of a voltage divider. When a voltage is applied across the resistance element of the potentiometer, a certain amount of voltage will be applied to each end depending on the position of the wiper arm. As the wiper arm is moved, the voltage at the ends of the resistor element will also change, thus changing the voltage divider ratio and the output voltage of the resistor.

Conclusion

The RJR26FA101R trimmer potentiometer is a high precision component that offers excellent temperature stability. It is ideal for applications such as the adjustment of power supplies and the adjustment of output levels of voltage-controlled oscillators (VCOs). Trimmer potentiometers are widely used in a variety of electronic circuits and equipment, and offer precise and accurate levels of gain adjustment. The RJR26FA101R is an excellent example of how the use of trimmer potentiometes can provide highly accurate results for a range of specific applications.

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