{"id":11191,"date":"2026-07-25T02:42:16","date_gmt":"2026-07-25T02:42:16","guid":{"rendered":"https:\/\/ic-vendor.com\/mve-858-50-e2572\/"},"modified":"2026-07-25T02:42:16","modified_gmt":"2026-07-25T02:42:16","slug":"mve-858-50-e2572","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/es\/mve-858-50-e2572\/","title":{"rendered":"MVE-858-50-E2572"},"content":{"rendered":"

Productos<\/h2>\n

The Vishay MVE-858-50-E2572 is a 7\/8″ (22mm) conductive plastic single-turn potentiometer with 50k\u03a9 resistance and 270\u00b0 mechanical travel. Designed for high-reliability position sensing in industrial and military applications.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n
Resistance<\/td>\n50 k\u03a9<\/td>\n<\/tr>\n
Tolerance<\/td>\n\u00b120%<\/td>\n<\/tr>\n
Effective Travel<\/td>\n270\u00b0 mechanical<\/td>\n<\/tr>\n
Linearity<\/td>\n\u00b10.5% (independent)<\/td>\n<\/tr>\n
Resolution<\/td>\nEssentially infinite<\/td>\n<\/tr>\n
Power Rating<\/td>\n2 W @ 70\u00b0C<\/td>\n<\/tr>\n
Rotational Life<\/td>\n>10 million cycles<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-55\u00b0C to +125\u00b0C<\/td>\n<\/tr>\n
Housing<\/td>\n7\/8″ (22mm) diameter<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • Conductive plastic resistance element<\/li>\n
  • Essentially infinite resolution<\/li>\n
  • Long life >10M cycles<\/li>\n
  • Excellent linearity \u00b10.5%<\/li>\n
  • Low noise and contact resistance<\/li>\n
  • Sealed housing option<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Industrial position feedback<\/li>\n
    • RC servo and actuator position<\/li>\n
    • Joystick and control input<\/li>\n
    • Military and aerospace controls<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The Vishay MVE-858-50-E2572 is a 7\/8″ (22mm) conductive plastic single-turn potentiometer with 50k\u03a9 resistance and 270\u00b0 mechanical travel. Designed for high-reliability position sensing in industrial and military applications. Key Specifications Resistance 50 k\u03a9 Tolerance \u00b120% Effective Travel 270\u00b0 mechanical Linearity \u00b10.5% (independent) Resolution Essentially infinite Power Rating 2 W @ 70\u00b0C Rotational Life […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,56],"tags":[2463],"chip_brand":[136],"class_list":["post-11191","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-mosfets","tag-mve-858-50-e2572","chip_brand-vishay"],"acf":{"brief_explanation":"50kOhm conductive plastic pot, 270deg, \u00b10.5% linearity, 7\/8in housing, -55 to 125C","date_code":"","package_case":"7\/8\" (22mm) Round Housing","in_stock":2100,"datasheet":"https:\/\/www.farnell.com\/datasheets\/308299.pdf","price":"","product_introduction":"The MVE-858-50-E2572 from Vishay is a 50k\u03a9 conductive plastic single-turn potentiometer in a 7\/8\" (22mm) housing. With 270\u00b0 mechanical travel and \u00b10.5% independent linearity, it provides precise position-to-resistance conversion. The conductive plastic element offers essentially infinite resolution and long rotational life exceeding 10 million cycles. Operating from -55\u00b0C to +125\u00b0C, it is designed for high-reliability position sensing in industrial, military, and aerospace applications.","working_principle":"The MVE-858 uses a conductive plastic resistance element where a precious metal wiper slides along the surface. The wiper position divides the total resistance into two portions proportional to the mechanical angle. Unlike wirewound potentiometers, the conductive plastic element provides essentially infinite resolution with no discrete steps. The smooth, continuous surface ensures low noise, low contact resistance variation, and excellent linearity throughout the travel range.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Description<\/th><\/tr>
      1<\/td>CCW<\/td>Terminal<\/td>Counter-clockwise end<\/td><\/tr>
      2<\/td>Wiper<\/td>Output<\/td>Sliding contact output<\/td><\/tr>
      3<\/td>CW<\/td>Terminal<\/td>Clockwise end<\/td><\/tr><\/table>","application_scenarios":"
      • Industrial valve and actuator position feedback<\/li>
      • RC servo position sensing<\/li>
      • Joystick and control panel input<\/li>
      • Military and aerospace control systems<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        MVE-858-10-E2572<\/td>Vishay<\/td>10k\u03a9 lower resistance<\/td><\/tr>
        534B50K<\/td>Bourns<\/td>50k\u03a9 conductive plastic alternative<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/11191","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/comments?post=11191"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/11191\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/media?parent=11191"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/categories?post=11191"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/tags?post=11191"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/chip_brand?post=11191"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}