professional trimmers type pc910 series literature no. 1773264 issued: 07-05 dimensions are shown for reference purposes only. dimensions are in millimetres unless otherwise specified. specifications subject to change. www.tycoelectronics.com passives.tycoelectronics.com key features stable high resolution cermet element proven reliability 1 watt power rating at 40? resistant to most pcb washing solvents tag solderability to bs2011 part 2.1 ta wiper position indicator special log laws available replaces the mp series type pc910 series specify the pc910 series, offering a number of tyco quality features. this series is ideal for use in many types of professional and industrial equipment, the components have a higher power rating and offer the stability and reliability that come with cermet element technology. the finger adjust styles are widely used in v.d.u. brightness controls and as stable adjustment potentiometers in tempera- ture control and timing applications. characteristics - electrical characteristics - mechanical std. resistance range & laws: 47 ohms to 2m2 (linear) 1 k ohm to 1 m ohm (non-linear) resistance values: 1, 2.2 and 4.7 in each decade (2 & 5 also available to order) selection tolerance: 20% (tighter by request) rated dissipation at 40?: 1 watts (linear); 0.5 watts (log) limiting element voltage: 315 v dc or ac electrical rotation: 240 nominal rotational noise: (c.r.v.) 5 ohms or 5% of total resistance maximum whichever is greater characteristics - environmental dimensions pc910 pc911 starting torque: 30 mnm maximum mechanical rotation: 270 end stop torque: 90 mnm minimum limits of resistance change: 3% (after 1000 hours endurance) temperature characteristics of resistance (20? to 70?): 0.75% climatic category: 40/100/21 mechanical endurance: 200 operations minimum how to order pc910 102 m a common part the first two digits are signifigant figures of resistance value and the third denotes the number of zeros following. e.g. 1k: 102 10k: 103 100k: 104 inductance value k - ?0% m - ?0% tolerance law pc910 - screwdriver adjust pc911 - finger adjust a - linear b - stepped log we will advise a multidigit tyco part number against this description
|
