ACCRFBOUTON29JF

RT25 Vishay Sfernice Wirewound Rheostat/Potentiometer FEATURES • 25 W at 25 °C • CCTU 05-03B (PA1) • Vitreous - RT style • Compliant to RoHS directive 2002/95/EC DIMENSIONS in millimeters ADAPTATION BOARD PANEL CUT OUT DETAILS Ø 10.5 2 holes Ø 5 7.6 23.5 RT25-PA1 4 25 38 23.5 M10 x 0.75 -0 Ø 6 - 0.05 PANEL CUT OUT DETAILS Ø 4.5 12.5 ± 0.5 23 Ø 2.2 9±1 60° 12 22 ± 2 28 AS Ø 10.5 MOUNTING SIDE MECHANICAL SPECIFICATIONS LOCKING DEVICE Mechanical Protection Mechanical Travel Operating Torque End Stop Torque Unit Weight This is supplied as an option. The available spindle length is according to the panel thickness. Order reference: DBA6 Vitreous 300° ± 5° 1 Ncm to 10 Ncm 50 Ncm 80 g 1 ± 0.2 ENVIRONMENTAL SPECIFICATIONS Temperature Range Climatic Category - 55 °C + 320 °C CCTU 454 CEI 55/200/56 13 2 tightening screws spanner n° 14 ELECTRICAL SPECIFICATIONS Tolerance Standard ± 10 % Power Rating Variation Law Dielectric Strength Insulation Resistance Document Number: 50026 Revision: 23-Mar-09 max. panel thickness 6.5 1 Ω to 4.7 kΩ Ohmic Range 25 W at 25 °C Standard On request Linear Sectorial winding 1000 VRMS 103 MΩ (500 VCC) ADAPTATION BOARD This enables 2 point mounting instead of bush mounting. The adaptation board is supplied as an option with 2 mounting screws. Consequently, the available spindle length is reduced by 9.5 mm. For technical questions, contact: sfer@vishay.com www.vishay.com 83 RT25 Wirewound Rheostat/Potentiometer Vishay Sfernice PARTICULAR CHARACTERISTICS SPINDLES NOMINAL RESISTANCE Ω MAX. SERVICE VOLTAGE V MAX. CURRENT THROUGH WIPER mA 1 5 5000 1.5 6.12 4080 2.2 7.42 3370 3.3 9.08 2750 4.7 10.8 2300 6.8 13 1920 10 15.8 1580 15 19.4 1290 22 23.5 1070 33 28.7 870 47 34.3 730 68 41.2 605 100 50 500 150 61.2 408 220 74.2 337 330 90.8 275 470 108 230 680 130 192 1K 158 158 1.5K 194 129 2.2K 235 107 3.3K 287 87 4.7K 343 73 Ø mm DISTANCE TO MOUNTING PLATE mm SCREW DRIVER SLOT CODE With ASF 22 Without AM With AMF 50 Without AL 22 Without AS 25 6 6 For any special requirement on request: spindle flats, etc. Please supply detailed drawing. COMMAND SHAFT 29JF (OPTION) 18 Ø 43 Ø7 21 DIAL CG57 (OPTION) 4 holes Ø 3.5 4 Ø 12 5 6 3 7 2 8 1 47 56 9 10 0 47 56 MARKING SFERNICE trademark, series, style, power rating in watts, ohmic value (in Ω or kΩ), tolerance (in %), maximum current in A, manufacturing date ORDERING INFORMATION RT 025 ASF 2201 K B XXX MODEL STYLE SPINDLE OHMIC VALUE TOLERANCE PACKAGING SPECIAL DESIGN GLOBAL PART NUMBER INFORMATION R T GLOBAL LOCKING SIZE MODEL DEVICE (OPT.) RT 025 www.vishay.com 84 D 0 2 WINDING (OPT.) 5 A COMMAND SHAFT S 1 0 R OHMIC VALUE The three first digits are AS = Standard significant figures and the (Diam: 6 mm) last digit specifies the AM number of zeros to follow. AMF R designates decimal point. AL As applicable ASF xxx(x) = 2002 = 20 kΩ Internal 4700 = 470 Ω number 10R0 = 10 Ω 0R01 = 0.01 Ω BXXX or BXXXX For technical questions, contact: sfer@vishay.com 0 K B TOLERANCE PACKAGING J=5% K = 10 % B = Bulk BO10 SPECIAL As applicable Ex = DXxx No standard packaging: N = Bulk, qty open Document Number: 50026 Revision: 23-Mar-09 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1