Model 405 Series
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Features: • Linear actuation • Low cost • Conductive plastic Model # Shaft Model Styles Available Termination Style Weight (grams) Wire Leads 28 + (16 x mechanical travel) Resistance Range Standard Resistance Tolerance Minimum Practical Resistance Tolerance Independent Linearity2 Minimum Practical Independent Linearity Input Voltage Power Rating Dielectric Withstanding Voltage Insulation Resistance Output smoothness Actual Electrical Travel Electrical Continuity Travel End Voltage Resolution Temperature Coefficient of Resistance3 Temperature Coefficient of Output Voltage4 Electrical see Table 1 _±20% _±10% see Table 1 see Table 1 400 VDC maximum, not to exceed power rating see Table 1 for Watts at 85°C, derating to 0 at 125°C 1,000 V rms 1,000 Megohms minimum at 500 VDC 0.1% maximum at 10" to 18" per minute see Table 1 within mechanical travel maximum 0.5% of input voltage essentially infinite -400 +/-400 ppm/°C typical ±10 ppm/°C typical Mechanical Total Mechanical Travel Actuating Force Shaft Rotation Backlash Static Stop Strength 1 Specifications subject to change without notice. 2Linearity is measured between 1% and 99% of input voltage. 3 Special hybrid TCR available to ±100 ppm/°C for narrower range of resistance. 4 Measured with 10 VDC CW to CCW and slider at 50% of electrical travel. RoHS 2 compliant General Note TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics' own data and is considered accurate at time of going to print. TT Electronics | BI Technologies 4200 Bonita Place, Fullerton, CA USA 92835 | Ph: +1 714 447 2345 www.ttelectronics.com | sensors@ttelectronics.com © TT electronics plc Issue A 11/2016 Page 1

Linear Precision Potentiometer Operating Temperature Range Load Life Environmental _-40°C to +125°C dynamic. -55°C to +125°C static 5 million shaft actuations at rated power & 70°C, maximum 10% AR Electrical Travel (Inches) 1" 2" Standard Resistance Range (Ohms) IK to 300K 2K to 600K Hybrid (low TCR) resistance range (Ohms) 400 to 30K 700 to 60K Standard Independent Linearity ±1.5% ±1.5% Minimum Practical Independent Linearity 1.0 1.0 Power Rating (Watts) 0.75 1.0 Mechanical Travel (Inches) 1.060" 2.060" TT Electronics | BI Technologies 4200 Bonita...

Linear Precision Potentiometer Outline Drawings General Note TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics’ own data and is considered accurate at time of going to print. © TT electronics plc TT Electronics | BI Technologies 4200 Bonita Place, Fullerton, CA USA 92835 |Ph: +1 714 447 2345 www.ttelectronics.com | sensors@ttelectronics.com Issue A