Bourns 3386P 202LF Potentiomater

Bourns 3386P 202LF is a Multi-turn / Cermet / Industrial / Sealed with 5 terminal types, Tape and reel packaging obtainable. It has a Chevron seal design and Mounting {hardware} obtainable (H-117P) with RoHS compliant. The precept of a potentiometer is that the potential dropped throughout a phase of a wire of uniform cross-section carrying a unbroken present is instantly proportional to its size. The potentiometer could also be a easy gadget wont to measure {the electrical} potentials (or examine the e.m.f of a cell).

A trimpot or trimmer potentiometer could also be a small potentiometer which is employed for adjustment, tuning and calibration in circuits. After they’re used as a variable resistance (wired as a rheostat) they’re known as preset resistors. A trimmer potentiometer, additionally known as a trim pot, could also be a type of rheostat or adjustable potentiometer which is able to regulate, tune, and calibrate circuits. These trimmer resistors are sometimes wont to initially calibrate tools after manufacturing. Trim pots are also known as preset potentiometers used for adjustment, calibration and tuning goal in circuits. They’re simply mountable on PCB boards and adjusted by a screwdriver. The resistive monitor is made up of carbon composition or cermet. When changing with regular potentiometers, keep in mind their lifetime is not goodbye. There are differing kinds of trimmer pots obtainable in market like via gap, smd, single and multi-turn variation.

To make use of a Trimpot potentiometer merely join the CCW and CW terminal with constructive provide and floor terminal respectively and get variable output voltage from the wiper terminal. To vary the output voltage rotate the screw on the very best of the Trim pot. This screw rotate the wiper positioned contained in the pot, which varies the resistance. It’s utilized in Voltage and Present Management Circuits, Used as quantity management knobs in radios, Tuning or controlling circuits, Analog enter management knobs. No. of Turns:25.Potentiometer Mounting: By Gap. Energy Score: 500mW. Resistance Tolerance: 10%.SVHC:No SVHC ).Temperature Coefficient: 100ppm/C. Observe Resistance:20ohm.