Trimming Potentiometer
Features
n Single Turn / Cermet / Industrial / Sealed n Available on tape and reel n Available with a knob for finger...
Description
Features
n Single Turn / Cermet / Industrial / Sealed n Available on tape and reel n Available with a knob for finger adjust n Available with extended shaft n Available with cross-slot rotor n Top and side adjust types (F, P, H, W, X most popular)
n RoHS compliant* version available n For trimmer applications/processing guidelines, click here
3386 - 3/8 ˝ Square Trimpot® Trimming Potentiometer
Electrical Characteristics Standard Resistance Range .......................10 ohms to 2 megohms (see standard resistance table) Resistance Tolerance............ ±10 % std. (tighter tolerance available) Absolute Minimum Resistance ........................................ 2 ohms max. Contact Resistance Variation ............................ 2 % or 3 ohms max. (whichever is greater) Adjustability Voltage Divider....................... ±0.05 % Rheostat................................. ±0.15 % Resolution.................................... Infinite Insulation Resistance................ 500 vdc. 1,000 megohms min. Dielectric Strength Sea Level................................ 900 vac 70,000 Feet............................. 350 vac Adjustment Angle.................. 280 ° nom.
Product Dimensions
Common Dimensions Side Adjust Models B,C,J,X
ADJ. SLOT
.76 (.030)
WIDE
X
.76 (.030)
DEEP
X
3.15 (.124)
LONG
.38 (.015)
MIN.
9.53 (.375)
9.53 (.375)
3386B
5.97 ± .89 (.235 ± .035)
3.56 ± .25 (.140 ± .010)
5.33
(.210)
.51 (.020
± ±
.05 ....
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