{"id":10848,"date":"2026-07-20T14:21:35","date_gmt":"2026-07-20T14:21:35","guid":{"rendered":"https:\/\/ic-vendor.com\/hf115f-012-2zs4b\/"},"modified":"2026-07-20T14:21:35","modified_gmt":"2026-07-20T14:21:35","slug":"hf115f-012-2zs4b","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/es\/hf115f-012-2zs4b\/","title":{"rendered":"HF115F\/012-2ZS4B"},"content":{"rendered":"

Productos<\/h2>\n

The HF115F\/012-2ZS4B from Hongfa is a miniature power relay with 12VDC coil voltage and 2 Form C (DPDT) contact arrangement. Featuring a compact design with 5mm pin spacing, 10A contact rating, and plastic sealed construction, this relay provides reliable switching for industrial control and household appliance applications.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Coil Voltage<\/td>\n12 VDC<\/td>\n<\/tr>\n
Contact Arrangement<\/td>\n2 Form C (DPDT)<\/td>\n<\/tr>\n
Contact Rating<\/td>\n10A 250VAC<\/td>\n<\/tr>\n
Max Switching Voltage<\/td>\n250VAC \/ 30VDC<\/td>\n<\/tr>\n
Max Switching Current<\/td>\n10A<\/td>\n<\/tr>\n
Dielectric Strength (Coil-Contact)<\/td>\n5000VAC 1min<\/td>\n<\/tr>\n
Coil Power<\/td>\nApprox. 530mW<\/td>\n<\/tr>\n
Operate Time<\/td>\n\u226410ms<\/td>\n<\/tr>\n
Release Time<\/td>\n\u22645ms<\/td>\n<\/tr>\n
Mechanical Endurance<\/td>\n1\u00d710\u2077 ops<\/td>\n<\/tr>\n
Electrical Endurance<\/td>\n1\u00d710\u2075 ops<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40\u00b0C to +85\u00b0C<\/td>\n<\/tr>\n
Construction<\/td>\nPlastic Sealed<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • 2 Form C (DPDT) contact arrangement for versatile switching<\/li>\n
  • 5kV dielectric strength between coil and contacts<\/li>\n
  • Compact design with 5mm pin spacing version<\/li>\n
  • Plastic sealed construction for harsh environments<\/li>\n
  • Low coil power consumption<\/li>\n
  • High mechanical endurance of 10 million operations<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Industrial control and automation systems<\/li>\n
    • Household appliances<\/li>\n
    • Power supply switching<\/li>\n
    • Motor control and reversal circuits<\/li>\n
    • Audio and signal routing<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The HF115F\/012-2ZS4B from Hongfa is a miniature power relay with 12VDC coil voltage and 2 Form C (DPDT) contact arrangement. Featuring a compact design with 5mm pin spacing, 10A contact rating, and plastic sealed construction, this relay provides reliable switching for industrial control and household appliance applications. Key Specifications Coil Voltage 12 VDC […]<\/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":[19,13],"tags":[2191],"chip_brand":[308],"class_list":["post-10848","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","tag-hf115f-012-2zs4b","chip_brand-hongfa"],"acf":{"brief_explanation":"Miniature power relay, 12VDC coil, 2 Form C DPDT, 10A 250VAC, 5kV isolation, plastic sealed, 5mm pin spacing","date_code":"","package_case":"DIP (29.0 \u00d7 12.7 \u00d7 20 mm)","in_stock":4712,"datasheet":"https:\/\/www.hongfa.cn\/Product\/Detail\/HF115F_012-2ZS4","price":"$1.20 @ 1ku","product_introduction":"The HF115F\/012-2ZS4B from Hongfa is a miniature power relay featuring 12VDC coil, 2 Form C (DPDT) contact arrangement, and 10A contact rating. The 5mm pin spacing version (Version 4) provides compatibility with standard PCB layouts. The 5kV dielectric strength between coil and contacts ensures safe isolation in applications requiring high voltage separation. Plastic sealed construction protects against environmental contamination.","working_principle":"The HF115F\/012-2ZS4B operates as a double-pole double-throw (DPDT) electromechanical relay. When 12VDC is applied to the coil, the electromagnetic field attracts the armature, simultaneously transferring both common contacts from their normally closed to normally open positions. This dual-pole switching capability enables control of two independent circuits with a single relay. When coil voltage is removed, the return springs restore both contacts to their NC positions.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>Coil(+)<\/td>Coil<\/td>Coil positive (12VDC)<\/td><\/tr>
      2<\/td>Coil(-)<\/td>Coil<\/td>Coil negative<\/td><\/tr>
      3<\/td>NO1<\/td>Contact<\/td>Normally open contact 1<\/td><\/tr>
      4<\/td>COM1<\/td>Contact<\/td>Common contact 1<\/td><\/tr>
      5<\/td>NC1<\/td>Contact<\/td>Normally closed contact 1<\/td><\/tr>
      6<\/td>NO2<\/td>Contact<\/td>Normally open contact 2<\/td><\/tr>
      7<\/td>COM2<\/td>Contact<\/td>Common contact 2<\/td><\/tr>
      8<\/td>NC2<\/td>Contact<\/td>Normally closed contact 2<\/td><\/tr><\/table>","application_scenarios":"
      • Motor reversal and control circuits requiring DPDT switching<\/li>
      • Industrial control systems with dual-circuit requirements<\/li>
      • Power supply selection and failover switching<\/li>
      • Audio signal routing and source selection<\/li>
      • Household appliance control with dual loads<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        Omron<\/td>G2R-2-DC12<\/td>DIP<\/td>2 Form C, 12VDC<\/td><\/tr>
        TE Connectivity<\/td>RT314012F<\/td>DIP<\/td>2 Form C relay alternative<\/td><\/tr>
        Finder<\/td>40.52.0.12.0000<\/td>DIP<\/td>2 Form C, 12VDC 8A<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/10848","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=10848"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/10848\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/media?parent=10848"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/categories?post=10848"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/tags?post=10848"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/chip_brand?post=10848"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}