Website: www.kingtronics.com Email: [email protected] Tel: (852) 8106 7033 Fax: (852) 8106 7099 RKT-3361 1/4” Square SMD Trimming Potentiometer Single Turn/ Cermet/ Industrial/ Sealed Miniature Package Rotor designed for automatic machine adjust interface Withstands harsh environments and immersion cleaning processes Compatible with surface mount manufacturing processes Electrical Characteristics Standard Resistance Range Resistance Tolerance Common Dimensions 10Ω - 2MΩ RKT-3361P RKT-3361S Recommended Land Pattren Recommended Land Pattern (see standard resistance table) ±10% std (tighter tolerance available) Absolute Minimum Resistance Contact Resistance Variation 1% or 2 ohms (whichever is greater) 3% or 3 ohms max (whichever is greater) Adjustability Voltage ±0.05% Resistance ±0.15% Resolution infinite Insulation Resistance 500vdc 1,000 megohms min Dielectric Strength Sea Level 900 vac 80,000 Feet 350 vac Adjustment Angle 240 nom Environmental Characteristics Maximum Soldering Exposure (Temp/Time) +245℃ / 10 seconds. Power Rating (300 volts max) Temperature Range 70℃ -0.5 watt & 125℃ -0 watt -55℃ to +125℃ Seal Test 85℃ Fluorinert MIL-STD-202 Method 103 96 hours Humidity (2% TR; 10 Megohms IR) Vibration 30 G (1% TR; 1% VR) Shock 100 G (1% TR; 1% VR) 1000 hours 0.5 watt @70℃ Load Life (3% TR; 3% or 3 ohms. whichever is greater CRV) 200 cycles (4% TR; 3% or 3 ohms. Rotational Life whichever is greater CRV) Physical Characteristics Mechanical Angle 270 ohm Torque 3.0oz-in. max Stop Strength 7.0oz-in. max Terminals Solderable pins Weight 0.02 oz Resistance Code, Terminal numbers, Marking manufacturers model number style and date code Wiper 50% (Actual TR) ±10% Flammability UL 94V-0 Standard Packaging 1,000 per reel Adjustment Tool H-90 DIMENSIONS ARE: MM (INCHES) TOLERANCES: ±0.25 (0.010) ESCEPT WHERE NOTED Note: Specification are subject to change without notice. 1