Bourns 3386P 104LF Potentiomater

Bourns 3386P 104LF is a Multi-turn / Cermet / Industrial / Sealed with 5 terminal types, Tape and reel packaging accessible. It has a Chevron seal design and Mounting {hardware} accessible (H-117P) with RoHS compliant. The precept of a potentiometer is that the potential dropped throughout a section 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 evaluate 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. Once they’re used as a variable resistance (wired as a rheostat) they’re referred to as preset resistors. A trimmer potentiometer, additionally known as a trim pot, could also be a type of rheostat or adjustable potentiometer which can modify, 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 observe is made up of carbon composition or cermet. When changing with regular potentiometers, keep in mind their lifetime is not goodbye. There are differing varieties of trimmer pots accessible in market like by way of gap, smd, single and multi-turn variation.

To make use of a Trimpot potentiometer merely join the CCW and CW terminal with optimistic 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. Monitor Resistance:20ohm.