Series:	Trimpot® 3252 - Sealed
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	2 MOhms
Power (Watts):	0.75W, 3/4W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	25
Adjustment Type:	Side Adjustment
Resistive Material:	Cermet
Mounting Type:	Chassis Mount
Termination Style:	PC Pins
Size / Dimension:	Rectangular - 0.500" x 0.220" Face x 0.220" H (12.70mm x 5.59mm x 5.59mm)

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Trimmer Potentiometers

Trimmer potentiometers are devices used to adjust resistance in circuits, usually by adjusting a knob on the potentiometer. This makes them ideal for applications where a specific resistance must be accurately set and adjusted, as when tuning radios or adjusting the sensitivity of sensors. Among them, 3252P-1-205LF is a kind of trimmer potentiometer specially made for circuit design and adjustment.

3252P-1-205LF Application Field

3252P-1-205LF is mainly used on circuits like potentiometers, voltage controllers, thermocouples, gas thermometers, resistance temperature detectors, active filter components, and proportional controllers to measure, control and adjust the resistance. Its application fields are in communications and military, aerospace and other industries.

3252P-1-205LF Working Principle

The 3252P-1-205LF trimmer potentiometer is a three terminal component that utilizes two fixed resistors to create a variable resistance path between the two. The variable resistance is adjusted by turning a small metal shaft connected to the contact arm which is positioned in between two resistor terminals. Operating the shaft allows the contact arm to move in either direction, thus changing the total amount of resistance by altering the effective resistance of the variable resistor.The total resistance of the 3252P-1-205LF is determined by the fixed resistors and the positioning of the contact arm, giving it a wide range of resistance values. The adjustable resistance range of the 3252P-1-205LF is 1 to 200 ohms. Once the resistance value is set, the contact arm will remain in its current position due to a locking mechanism inside the 3252P-1-205LF.

Conclusion

3252P-1-205LF is a kind of trimmer potentiometer specially made to measure and adjust resistance in circuits by altering the resistance of the variable resistor. It is widely used in many industries such as aerospace, communications and military, and its adjustable resistance range is 1 to 200 ohms. It is designed to remain in its current position due to a locking mechanism inside the 3252P-1-205LF so that the desired resistance value can be accurately set and adjusted.

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