RT12 www.vishay.com Vishay Sfernice Wirewound Rheostat / Potentiometer FEATURES 12 W at 25 C CCTU 05-03B (PA9) Vitreous style Material categorization: for definitions of compliance please see www.vishay.com/doc 99912 DIMENSIONS in millimeters RT12-PA9 PANEL CUT OUT DETAILS 22.5 1.5 17 2 3.5 M6 x 0.75 - 0 3 - 0.05 1.1 15.5 6.5 0.5 MIN 9 1 1 12.5 2 ACF 70 18 2 22 2 AS 6.5 MOUNTING SIDE STANDARD ELECTRICAL SPECIFICATIONS RESISTANCE RATED POWER LIMITING DIELECTRIC INSULATION TOLERANCE VARIATION LAW MODEL RANGE P ELEMENT VOLTAGE STRENGTH RESISTANCE 25 C % STANDARD W V V RMS 3 RT12 1 to 2.2K 10 12 Linear 300 1000 10 M (500 V ) CC CLIMATIC SPECIFICATIONS MECHANICAL SPECIFICATIONS Temperature range -55 C +320 C Mechanical protection Vitreous CCTU 454 Mechanical travel 290 + 15 / - 10 Climatic category CEI 55 / 200 / 56 Operating torque 1 Ncm to 10 Ncm End stop torque 25 Ncm Unit weight 18.3 g Revision: 24-Aug-16 Document Number: 50025 1 For technical questions, contact: sferfixedresistors vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000 RT12 www.vishay.com Vishay Sfernice LOCKING DEVICE PARTICULAR CHARACTERISTICS The spindle locking device can be fitted only to special units NOMINAL MAX. SERVICE MAX. CURRENT equipped with a slotted bushing. RESISTANCE VOLTAGE THROUGH WIPER Order reference: B V mA 1 3.46 3460 1 0.2 1.5 4.24 2830 2.2 5.14 2340 3.3 6.29 1910 4.7 7.51 1600 spanner n 10 7 6.8 9.03 1330 panel 3 1 10 11 1100 15 13.4 900 22 16.3 740 33 19.9 603 SPINDLES 47 23.7 505 DISTANCE TO MOUNTING SCREW DRIVER CODE mm PLATE MM SLOT 68 28.6 420 3 12.5 With ACF 100 34.6 346 3 22 Without AS 150 42.4 283 Note 220 51.4 234 For any special requirement on request: spindle flats, etc. Please supply detailed drawing. 330 62.9 191 470 75.1 160 680 90.3 133 1K 110 110 1.5K 134 90 2.2K 163 74 COMMAND KNOB: 20JF (OPTION) DIAL: CG45 (OPTION) 4 holes 3.5 21 5 4 6 3 7 23 7 2 37 45 8 3 1 9 16 10 0 37 45 MARKING Vishay Sfernice trademark, series, style, ohmic value (in or k ), tolerance (in %), maximum current in A, manufacturing date Revision: 24-Aug-16 Document Number: 50025 2 For technical questions, contact: sferfixedresistors vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000