Spindle Operated Potentiometers Type RW Series Type RW Series Characteristics Electrical RW1 This high power wire wound potentiometer is a recent addition to the Tyco range. The RW series offers a range of shaft styles, 1 and 3 Watt Element Technology: Resistance Range: Resistance Values: Selection Tolerance: Linearity: Rated Dissipation at 40C: Maximum Working Voltage: Electrical Rotation: Terminal Resistance: Noise (E.N.R.): Insulation Resistance: Voltage Proof: RW3 Wirewound 10R to 100K (Linear) 10R to 25K (Linear) 1, 2 & 5 in each decade 10% Standard, 5% By Request 2% maximum 1W 3W 250V DC 500 V DC 285 nominal 275 nominal 0.2R or 0.02% whichever is greater 100R maximum > 5 Gig Ohms 630V AC peak power ratings, low terminal resistance and excellent linearity. For a rugged high power control potentiometer at a Characteristics Mechanical TE very attractive price - the RW Series will Key Features Wirewound Elements Proven Reliability Excellent Linearity 3W Rating at 40C in Wirewound Robust Construction Range of Shaft Styles Custom Designs Possible Characteristics Environmental <70 mNm < 85 mNm 295 nominal 285 nominal 500 mNm minimum 800 mNm minimum 25mm - Others By Special Request LE Starting Torque: Mechanical Rotation: End Stop Torque: Standard Shaft Lengths: satisfy your requirements. -40C to +70C 3% (after 1000 hrs) 100ppm/C 390 m/s2, 4000 bumps 10 - 500 Hz, 98m/s2 40/070/21 2000 operations Fully enclosed B SO Operating Temperature: Limits of Resistance Change: Temperature Coefficient: Bump Severity: Vibration Severity: Climatic Category: Mechanical Endurance: Sealing: Dimensions RW1 O RW3 How to Order RW 3 102 K A Common Part Power Dissipation Resistance Value Tolerance Shaft Style RW - Wirewound Potentiometer 1 - 1 Watt at 70C 3 - 3 Watts at 70C The first two digits are significant figures of resistance value and the third denotes the number of zeros following. J - 5% (special) K - 10% (standard) A - 6.35 x 25mm Plain B - 6.35 x 68mm Full Flat C - 6.35 x 19mm Slotted D - 6.35 x 38mm Slotted E - 6.35 x 16mm Slotted e.g. 100R: 101 1K0: 102 10K: 103 100K: 104 Literature No. 1773275 Issued: 04-05 Dimensions are shown for reference purposes only. Dimensions are in millimetres unless otherwise specified. Specifications subject to change. www.tycoelectronics.com passives.tycoelectronics.com Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: TE Connectivity: RW1252KE