3386M
3386M is Trimming Potentiometer manufactured by Bourns.
- Part of the 3386 comparator family.
- Part of the 3386 comparator family.
Features
- Single Turn / Cermet / Industrial / Sealed
- Available on tape and reel
- Available with a knob for finger adjust
- Available with extended shaft
- Available with cross-slot rotor
- Top and side adjust types (F, P, H, W, X most popular)
- Ro HS pliant- version available
- For trimmer applications/processing guidelines, click here
- 3/8 ˝ Square Trimpot® Trimming Potentiometer
Additional Information Click these links for more information:
PRODUCT TECHNICAL INVENTORY SAMPLES CONTACT SELECTOR LIBRARY
Electrical Characteristics
Product Dimensions mon Dimensions Side Adjust Models B,C,J,X
ADJ. SLOT
.76 (.030)
WIDE
.76 (.030)
DEEP
3.15 (.124)
LONG
.38 (.015)
MIN.
9.53 (.375)
9.53 (.375)
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.
Environmental Characteristics
Power Rating (300 volts max.) 85 °C 0.5 watt 125 °C 0 watt
Temperature Range.... -55 °C to +125 °C Temperature Coefficient ±100 ppm/°C Seal Test 85 °C Fluorinert† Humidity MIL-STD-202 Method 103
96 hours (2 % ΔTR, 10 Megohms min.) Vibration 30 G (1 % ΔTR; 1 % ΔVR) Shock 100 G (1 % ΔTR; 1 % ΔVR) Load Life.. 1,000 hours 0.5 watt @ 70...
