3386P-1-101LF

Trimmer potentiometers are commonly used in a range of everyday applications. 3386P-1-101LF is a trimmer potentiometer with a particular application field and working principle.

Trimmer potentiometers, or trimmers for short, are small, adjustable resistance elements used to measure or control the flow of electrical current. Typically they are used to calibrate or ‘tune’ electronic circuits. They are designed to be inserted into the circuit of an existing electronic device in order to adjust the resistance level of the circuit.

The 3386P-1-101LF is a single-turn, wirewound potentiometer that is part of the 3386P family. It is an active rotating potentiometer meaning it requires movement to make adjustments. The standard shaft length is 1.250” and it has a 1/4” diameter. It has an insulation resistance of 10,000M ohms and a soldering temperature of 270°C.

The 3386P-1-101LF is typically used as a trim control in military and civilian audiovisual and communication systems. It is designed to fine-tune the gain of amplifiers, the level of attenuators and signal processors, and the frequency of switches. It is also used to adjust the level of voltage dividers and feedback networks.

The 3386P-1-101LF uses a rotary mechanism to produce a similar effect to a potentiometer but does not require electrical power. The potentiometer is connected to a shaft, which can be turned to adjust the amount of resistance in the circuit. as the shaft is turned it causes the contact to move along a variable resistor which in turn produces a varying resistance in the circuit. The adjustment is then made by simply turning the shaft to the desired position.

The 3386P-1-101LF is a reliable and high-performance trimmer potentiometer that is well suited for controlling circuit operation in an environment where precision, repeatability and resistance stability are important. It is easy to adjust and is suitable for a range of electronics applications.