Bourns 3386P 501LF Potentiomater

Bourns 3386P 501LF 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 section of a wire of uniform cross-section carrying a seamless present is immediately proportional to its size. The potentiometer could also be a easy machine 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. 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 form of rheostat or adjustable potentiometer which is able to alter, tune, and calibrate circuits. These trimmer resistors are sometimes wont to initially calibrate gear after manufacturing. Trim pots are also known as preset potentiometers used for adjustment, calibration and tuning objective 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, bear in mind their lifetime is not goodbye. There are differing varieties of trimmer pots obtainable 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 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: Via Gap. Energy Score: 500mW. Resistance Tolerance: 10%.SVHC:No SVHC ).Temperature Coefficient: 100ppm/C. Monitor Resistance:20ohm.