RT230 www.vishay.com Vishay Sfernice Wirewound Rheostat/Potentiometer FEATURES • 250 W at 25 °C • CCTU 05-03B (PA7) • Vitreous style • Material categorization: For definitions of compliance please see www.vishay.com/doc?99912 DIMENSIONS in millimeters RT230-PA7 PANEL CUT OUT DETAILS 143 ± 3.5 60 15 50 -0 10 - 0.05 83 Screw M5 Ø 12 75 60° 50 ± 2 2 holes Ø 5.5 AS Mounting side MECHANICAL SPECIFICATIONS LOCKING DEVICE Mechanical Protection: Vitreous This is supplied as an option. Mechanical Travel: 300° ± 5° Operating Torque: 1 Ncm to 50 Ncm The available spindle length is according to the panel thickness. End Stop Torque: 200 Ncm Order reference: DBA10 Unit Weight: 1300 g thumb wheel nut ENVIRONMENTAL SPECIFICATIONS min. panel cut-out Ø 32 Temperature Range: - 55 °C + 320 °C Climatic Category: CCTU 454 CEI 55/200/56 18 panel ELECTRICAL SPECIFICATIONS 1 to 22 k Ohmic Range Tolerance Standard Power Rating Variation Law ± 10 % 250 W at 25 °C Standard On request Limiting Element Voltage Dielectric Strength Insulation Resistance Revision: 05-Aug-13 17 Linear Sectorial winding 1500 V 2000 VRMS 103 M (500 VCC) SPINDLES Ø mm 10 DISTANCE TO MOUNTING PLATE MM SCREW DRIVER SLOT CODE 50 Without AS Note • For any special requirement on request: spindle flats, etc. Please supply detailed drawing. Document Number: 50029 1 For technical questions, contact: [email protected] 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 RT230 www.vishay.com Vishay Sfernice PARTICULAR CHARACTERISTICS NOMINAL RESISTANCE MAX. SERVICE VOLTAGE V MAX. CURRENT THROUGH WIPER A 1 15.2 15.2 1.5 18.6 12.4 2.2 22.5 10.2 3.3 27.6 8.36 4.7 32.9 7 6.8 31.5 5.82 10 48 4.80 15 58.7 3.92 22 71.1 3.23 33 87.1 2.64 47 104 2.21 68 125 1.84 100 152 1.52 150 186 1.24 220 225 1.02 330 276 0.836 470 329 0.700 680 395 0.582 1K 480 0.480 1.5K 587 0.392 2.2K 711 0.323 3.3K 871 0.264 4.7K 1040 0.221 6.8K 1250 0.184 10K 1500 0.150 15K 1940 0.13 22K 2000 0.091 COMMAND KNOB 60JF (OPTION) 21 Ø 76 Ø 10 16 DIAL CG115 (OPTION) 4 holes Ø 3.5 4 Ø 12 2 holes Ø 6 5 6 3 7 2 8 1 98 115 9 0 10 50 98 115 MARKING Vishay Sfernice trademark, series, style, ohmic value (in or k), tolerance (in %), maximum current in A, manufacturing date ORDERING INFORMATION RT 230 AS 1002 K B XXX MODEL STYLE SPINDLE OHMIC VALUE TOLERANCE PACKAGING SPECIAL DESIGN GLOBAL PART NUMBER INFORMATION R GLOBAL SIZE MODEL RT T 2 3 0 A LOCKING DEVICE (OPT.) WINDING (OPT.) COMMAND SHAFT D BXXX or BXXXX AS = Standard (Diam: 10 mm) 230 As applicable xxx(x) = Internal number Revision: 05-Aug-13 S 2 2 R OHMIC VALUE The first three digits are significant figures and the last digit specifies the number of zeros to follow. R designates decimal point. 2002 = 20 k 4700 = 470 22R0 = 22 0R01 = 0.01 0 K B TOLERANCE PACKAGING J=5% K = 10 % B = Box BO1 SPECIAL As applicable Ex = DXxx Document Number: 50029 2 For technical questions, contact: [email protected] 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 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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Material Category Policy Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (EEE) - recast, unless otherwise specified as non-compliant. Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU. Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21 conform to JEDEC JS709A standards. Revision: 02-Oct-12 1 Document Number: 91000