3266 Datasheet | Bourns Electronic

- Ro HS PLIANT Features - Multiturn / Cermet / Industrial / Sealed - Standoffs allow thorough PC board washing - Tape and reel packaging available - Ro HS pliant- version available - For trimmer applications/processing guidelines, click here - 1/4 ˝ Square Trimpot® Trimming Potentiometer Additional Information Click these links for more information: PRODUCT TECHNICAL INVENTORY SAMPLES CONTACT SELECTOR LIBRARY Electrical Characteristics Standard Resistance Range ......................... 10 ohms to 1 megohm (see standard resistance table) Resistance Tolerance .............±10 % std. Absolute Minimum Resistance .............................1 % or 2 ohms max. (whichever is greater) Contact Resistance Variation ..........................3.0 % or 3 ohms max. (whichever is greater) Adjustability Voltage Divider ........................±0.02 % Rheostat..................................±0.05 % Resolution..................................... Infinite Insulation Resistance ............... 500 VDC 1,000 megohms min. Dielectric Strength Sea Level ...............................600 VAC 80,000 Feet ............................250 VAC Effective Travel ..................12 turns nom. Environmental Characteristics Power Rating (300 volts max.) 70 °C ..................................... 0.25 watt 125 °C ........................................ 0 watt Temperature Range.... -55 °C to +125 °C Temperature Coefficient .... ±100 PPM/°C Seal Test........................................85 °C Humidity......... MIL-STD-202 Method 103 96 hours (2 % ΔTR, 10 Megohms IR) Vibration ....... 30 G (1 % ΔTR; 1 % ΔVR) Shock.......... 100 G (1 % ΔTR; 1 % ΔVR) Load Life.... 1,000 hours 0.25 watt 70 °C (3 % ΔTR; 3 % CRV) Rotational Life.........................200 cycles (4 % ΔTR; 3 % or 3 ohms, whichever is greater, CRV) Physical Characteristics Torque.............................. 3.0 oz-in. max. Mechanical Stops .................. Wiper idles Terminals ........................ Solderable...