器件名称: 3266W-1-202A
功能描述: 1/4 Square Trimming Potentiometer
文件大小: 156.4KB 共2页
简 介:oH VE S CO AV R M AI SIO PL LA N IA BL S NT E
Features
■ Multiturn ■
/ Cermet / Industrial / Sealed Standoffs allow thorough PC board washing ■ Tape and reel packaging available ■ Patent #4427966 drive mechanism ■ RoHS compliant* version available
*R
3266 - 1/4 ” Square Trimming Potentiometer
Electrical Characteristics Standard Resistance Range ....................................10 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.....................................±0.02 % Resistance ...............................±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 150 °C .........................................0 watt Temperature Range ....-55 °C to +150 °C Temperature Coefficient ....±100 ppm/°C Seal Test........................85 °C Fluorinert Humidity........MIL-STD-202 Method 103 96 hours (2 % TR, 10 Megohms IR) Vibration.........30 G (1 % TR; 1 % VR) Sho……
