Model 22 3 mm Square Sealed Single Turn Surface Mount Cermet Trimming Potentiometer MODELS AVAILABLE J Hook 22A Side Mount 22S ELECTRICAL Standard Resistance Range 10 Ohms to 2 Megohms Standard Resistance Tolerance ±20% Input Voltage 200 Vdc Max. or rms not to exceed power rating Power Rating 0.125 Watts at 70°C derating to 0 at 125°C End Resistance 1% or 3 Ohms Max., whichever is greater Actual Electrical Travel 220° nominal Dielectric Strength 500 Vrms Insulation Resistance 100 Megohms Min. Resolution Essentially infinite Contact Resistance Variation 3% or 3 Ohms Max., whichever is greater ENVIRONMENTAL Seal 85°C Fluorinert® (No Leaks) Temperature Coefficient ±100 ppm/°C (<100 Ohms = ±150 ppm/°C) Operating Temperature Range –55°C to +125°C Thermal Shock Five cycles –55°C to +125°C (2% ∆RT, 1% ∆VR) Moisture Resistance Ten 24 hour cycles (3% ∆RT) Shock 6 ms sawtooth, 100 G’s (1% ∆RT, 1% ∆VR) Vibration 20 G’s, 10 to 2,000 Hz (1% ∆RT, 1% ∆VR) High Temperature Exposure 250 hours at 125°C (2% ∆RT, 2% ∆VR) Rotational Life 100 cycles (3% ∆RT) Load Life 1,000 hours at 70°C & 0.125 Watts (3% ∆RT, 1% ∆VR) Resistance to Solder Heat 260°C for 5 seconds MECHANICAL Mechanical Stops Solid Stop Strength 1.3 oz.-in. Min. (300 g-cm) Torque 0.65 oz.-in. Max. (150 g-cm) Weight 0.002 oz. nominal (0.14 grams) Wiper Position Approximately 50% Specifications subject to change without notice. Fluorinert® is a registered trademark of 3M Company. BI Technologies Corporation 4200 Bonita Place, Fullerton, CA 92835 USA Phone: 714 447 2345 August 12, 2010 Website: www.bitechnologies.com Model 22 page 1 of 3 Model 22 STANDARD RESISTANCE VALUES 10 100 1K 10K 100K 1Meg 20 200 2K 20K 200K 2Meg 50 500 5K 50K CIRCUIT DIAGRAM (2) (1) (3) CW 500K PACKAGING Standard (no code): Boxes. Capacity = 100 units. Option (TR code): Tape & Reel. All units oriented with #2 (slider) pin adjacent to sprocket holes. Pin Style Tape Width = Reel A S 12 mm 16 mm Sprocket = 4 mm pitch 4 mm pitch Capacity = 1000 units 200 units Diameter = 7” (178 mm) 10” (254 mm) ORDERING INFORMATION 22 A R 10K LF TR Packaging Option: TR = Tape & Reel Model Series Pin Style RoHS compliant product code (required, not optional) Resistance Prefix Resistance Value BI Technologies Corporation 4200 Bonita Place, Fullerton, CA 92835 USA Phone: 714 447 2345 August 12, 2010 Website: www.bitechnologies.com Model 22 page 2 of 3 Model 22 TOP ADJUSTMENT Model 22A SIDE ADJUSTMENT Model 22S 1. Dimensions in inch/mm 2. Tolerances ± 0.01 inch (0.3 mm) unless otherwise specified BI Technologies Corporation 4200 Bonita Place, Fullerton, CA 92835 USA Phone: 714 447 2345 August 12, 2010 Website: www.bitechnologies.com Model 22 page 3 of 3