RT500 vishay sfernice document number: 50030 for technica l questions, contact: sfer@vishay.com www.vishay.com revision: 24-sep-08 91 wirewound rheostat/potentiometer features ? 500 w at 25 c ? vitreous wirewound protection dimensions in millimeters mechanical specifications mechanical protection vitreous mechanical travel 300 5 operating torque 10 to 50 ncm end stop torque 200 ncm unit weight 1900 g environmental specifications temperature range - 55 c + 320 c climatic category cctu 454 cei 55/200/56 locking device this is supplied as an option. the available spindle length is according to the panel thickness. order reference: dba11 for any special requirement on request: spindle fl ats, etc. please supply detailed drawing. panel cut out details RT500 // // // // 4 holes ? 5.5 ? 12 50 50 screw m5 60 83 143 3.5 93 15 108 mountin g side 50 2 as - 0 10 - 0 ,05 electrical specifications ohmic range 1 to 33 k tolerance standard 10 % power rating 500 w at 25 c variation law standard linear on request sectorial winding limiting element voltage 3500 v dielectric strength 3500 vrms insulation resistance 10 3 m (500 vcc) spindles ? mm distance to mounting plate mm screw driver slot code 10 50 without as thumb wheel nut min panel cut-out ? 32 panel 18 24
www.vishay.com for technical questions, contact: sfer@vishay.com document number: 50030 92 revision: 24-sep-08 RT500 vishay sfernice wirewound rheostat /potentiometer marking sfernice trademark, series, style, ohmic value (in or k ) , tolerance (in %), maximum current in a, manufacturing date particular characteristics nominal resistance max. service voltage v max. current through wiper a 1 22.4 22.4 1.5 27.3 18.2 2.2 33 15 3.3 40.6 12.3 4.7 48.4 10.3 6.8 58.3 8.57 10 70.7 7.07 15 86.5 5.77 22 105 4.77 33 128 3.89 47 153.2 3.26 68 184.3 2.71 100 224 2.24 150 273 1.82 220 330 1.5 330 406 1.23 470 484 1.03 680 584.8 0.86 1k 707 0.707 1.5k 865 0.577 2.2k 1050 0.477 3.3k 1283 0.389 4.7k 1532 0.326 6.8k 1843 0.271 10k 2240 0.224 15k 2730 0.182 22k 3322 0.151 33k 3500 0.106 command knob 60jf (option) 21 ? 76 ? 10 16 dial cg115/4t (option) 4 holes ? 3.5 ? 12 5 6 7 8 9 10 0 1 2 3 4 115 98 4 holes ? 6 98 50 ordering information vitreous rt 500 l as 22k 10 % b01 e series style spindle locking device optional variation law special design method n optional winding optional spindle (code) for special spindles please supply detailed drawing ohmic value tolerance packaging lead (pb)-free acc bouton cadian cg115 60jf e accessories model type style lead (pb)-free sap part numbering guidelines rt 500 as 2202 k b xxx model style spindle ohmic value tolerance packaging special design accrf bouton 60jf model type style
document number: 91000 www.vishay.com revision: 18-jul-08 1 disclaimer legal disclaimer notice vishay 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 fo r any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. vishay disclaims any and all li ability arising out of the use or application of any product describ ed herein or of any information provided herein to the maximum extent permit ted by law. the product specifications do not expand or otherwise modify vishay?s terms and conditions of purcha se, 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 medi cal, 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.
|
