Spindle Operated Potentiometers Type M Series Type M Series Characteristics Electrical This is one of Tyco's most popular ranges and is available with cermet resistance elements. This choice means that components offer excellent electrical and thermal stability, Element Technology: Std. Resistance Range: Law: Resistance Values: Selection Tolerance: Rated Dissipation at 70C: Limiting Element Voltage: Isolation Voltage: Electrical Rotation: Terminal Resistance: Noise (E.N.R.): Insulation Resistance: Voltage Proof: MC1 Cermet 100 Ohms to 2M2 Linear 1,2,2 and 4.7 in each decade 10% 2W 315 Vdc 450 Vdc 210 < 3 Ohms 3% Max. > 5 G Ohms 630 V ac peak MCU Cermet 10 Ohms to 1M Ohm Linear 1,2,2 and 4.7 in each decade 10% 2W 315 Vdc 450 Vdc 210 < 3 Ohms 3 Ohms or 3% > 1 G Ohms 630 V ac peak < 85 mNm 270 800 mNm < 40 mNm 270 800 mNm 3% (after 1000 hrs) 0.5% 390 m/s2, 4000 bumps 10-500 Hz 98 m/s2 55/125/56 25000 operations Min. Panel sealed 3% (after 1000 hrs) 0.75% 245 m/s2, 4000 bumps 10-150 Hz 98 m/s2 55/125/21 25000 operations Min. Fully enclosed reliability, low noise and long life which makes them most suitable for the majority of professional applications. The MC Series is used in the Tornado Project and is the standard single turn general purpose panel control used for most military applications in the UK and in Europe. Characteristics Mechanical Starting Torque: Mechanical Rotation: End Stop Torque: Characteristics Environmental Key Features Cermet Element Proven Reliability 2W Power Rating Strong Construction Sealed to Military Standard Panel Sealed (MC1) Rugged Terminations Limits of Resistance Change: Temperature Coefficient: Bump Severity: Vibration Severity: Climatic Category: Mechanical Endurance: Sealing: Dimensions Type MC1/MCU Wire Terminations Standard Spindles Standard Spindles Plain Slotted Drilled Slotted Drilled MC1 25 16, 20, 25 25 1.53 Deep Hole 3.18, Dia. 5.08 MCU 25 16, 20, 25 25 x 1.53 Wide From End of Spindle How to Order Please specify type, resistance value, tolerance and spindle details. Add inspection requirement where appropriate. e.g. MC1 10K 10% PLAIN 25 mm We will advise a Tyco part number against this description. Literature No. 1773245 Issued: 10-05 Dimensions are shown for reference purposes only. Dimensions are in millimetres unless otherwise specified. Specifications subject to change. www.tycoelectronics.com passives.tycoelectronics.com