{"id":10518,"date":"2026-07-20T04:52:01","date_gmt":"2026-07-20T04:52:01","guid":{"rendered":"https:\/\/ic-vendor.com\/evqq2y03w\/"},"modified":"2026-07-20T04:52:01","modified_gmt":"2026-07-20T04:52:01","slug":"evqq2y03w","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/ar\/evqq2y03w\/","title":{"rendered":"EVQQ2Y03W"},"content":{"rendered":"

\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u062a\u062c<\/h2>\n

The Panasonic EVQQ2Y03W is a 6mm square, ultra-thin surface-mount tactile switch with a tactile feel rating of 1.57N operating force. Featuring SMD construction, gull-wing terminals, and compact 6 x 6 mm footprint with only 2.5 mm height, it is designed for consumer electronics, portable devices, and industrial control panels requiring reliable tactile feedback in a compact form factor.<\/p>\n

\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
Switch Type<\/td>\nTactile Switch (Light Touch)<\/td>\n<\/tr>\n
Footprint<\/td>\n6.0 x 6.0 mm<\/td>\n<\/tr>\n
Height<\/td>\n2.5 mm (Max)<\/td>\n<\/tr>\n
Operating Force<\/td>\n1.57 N (160 gf)<\/td>\n<\/tr>\n
Travel Distance<\/td>\n0.25 mm<\/td>\n<\/tr>\n
Contact Rating<\/td>\n50 mA @ 12 VDC<\/td>\n<\/tr>\n
Contact Resistance<\/td>\n100 mOhm (Max)<\/td>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n-20C to +70C<\/td>\n<\/tr>\n
Operating Life<\/td>\n100,000 cycles<\/td>\n<\/tr>\n
\u0646\u0648\u0639 \u0627\u0644\u062a\u0631\u0643\u064a\u0628<\/td>\nSurface Mount (SMD)<\/td>\n<\/tr>\n<\/table>\n

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    \n
  • Ultra-thin profile of 2.5 mm maximum height for slim device designs<\/li>\n
  • Compact 6 x 6 mm SMD footprint for high-density PCB layouts<\/li>\n
  • Tactile feedback with 1.57N operating force for positive user feel<\/li>\n
  • Gull-wing terminals for reliable SMT solder joint inspection<\/li>\n
  • Long operating life of 100,000 cycles for extended product reliability<\/li>\n
  • Sealed construction prevents flux and cleaning agent ingress during assembly<\/li>\n
  • Compatible with standard reflow soldering processes<\/li>\n
  • RoHS compliant, halogen-free<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Mobile phone and smartphone keypad switches<\/li>\n
    • Portable media player and tablet controls<\/li>\n
    • Industrial instrument front panel pushbuttons<\/li>\n
    • Consumer electronics menu navigation<\/li>\n
    • Remote control and gaming device buttons<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The Panasonic EVQQ2Y03W is a 6mm square, ultra-thin surface-mount tactile switch with a tactile feel rating of 1.57N operating force. Featuring SMD construction, gull-wing terminals, and compact 6 x 6 mm footprint with only 2.5 mm height, it is designed for consumer electronics, portable devices, and industrial control panels requiring reliable tactile feedback […]<\/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":[13,20],"tags":[1822],"chip_brand":[144],"class_list":["post-10518","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","tag-evqq2y03w","chip_brand-on"],"acf":{"brief_explanation":"SMD tactile switch, 6x6mm, 2.5mm height, 1.57N force, 100K cycles, gull-wing, Panasonic","date_code":"","package_case":"6.0 x 6.0 x 2.5 mm SMD, gull-wing terminals","in_stock":7654,"datasheet":"https:\/\/industrial.panasonic.com\/cdbs\/www-data\/pdf\/ATV0000\/ATV0000CE31.pdf","price":"$0.12 @ 3ku","product_introduction":"The Panasonic EVQQ2Y03W is a 6mm square ultra-thin surface-mount tactile switch designed for consumer electronics and portable devices. With a compact 6 x 6 mm footprint and maximum height of only 2.5 mm, it enables slim device designs while providing reliable tactile feedback. The switch has an operating force of 1.57N (160 gf) with a travel distance of 0.25 mm, delivering a positive click feel that confirms user input. The gull-wing SMD terminals allow visual inspection of solder joints during automated assembly. The sealed construction prevents flux and cleaning agent from entering the contact mechanism during PCB assembly, ensuring long-term contact reliability. Rated for 100,000 operating cycles with 50 mA at 12VDC contact rating, the switch is suitable for consumer electronics keypads, portable device controls, and industrial instrument panels.","working_principle":"The EVQQ2Y03W operates as a momentary tactile switch. When the actuator button is pressed, the internal metal dome contact (typically stainless steel) deforms and snaps into its inverted position, making electrical contact between the two terminals. The dome's snap action provides the characteristic tactile 'click' feedback that users feel when pressing the button. The snap mechanism also ensures rapid contact make\/break, minimizing contact bounce time. When the pressing force is released, the dome returns to its original shape, breaking the contact. The 0.25 mm travel distance is the total displacement from the rest position to full actuation. The 1.57N operating force is the force required to cause the dome to snap \u2014 this is the force the user feels as the 'click'. The contact resistance of maximum 100 mOhm ensures reliable signal transmission. The sealed construction uses a polymer film or tape to cover the actuator opening, preventing contaminants from reaching the dome contact area during wave soldering or cleaning processes.","pin_description":"\n
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>\n
      1<\/td>Terminal A<\/td>Terminal<\/td>Switch terminal 1 \u2014 gull-wing SMD pad<\/td><\/tr>\n
      2<\/td>Terminal A'<\/td>Terminal<\/td>Switch terminal 1 (paired with pin 1)<\/td><\/tr>\n
      3<\/td>Terminal B<\/td>Terminal<\/td>Switch terminal 2 \u2014 gull-wing SMD pad<\/td><\/tr>\n
      4<\/td>Terminal B'<\/td>Terminal<\/td>Switch terminal 2 (paired with pin 3)<\/td><\/tr>\n<\/table>","application_scenarios":"
        \n
      • Smartphone and mobile phone keypad navigation buttons<\/li>\n
      • Tablet and e-reader menu selection switches<\/li>\n
      • Industrial HMI panel tactile pushbuttons for equipment control<\/li>\n
      • Remote control device function keys<\/li>\n
      • Portable medical device user interface buttons<\/li>\n<\/ul>","alternative_models":"\n
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>\n
        Panasonic<\/td>EVQQ2Y07W<\/td>6x6mm SMD<\/td>Higher force (2.55N) variant<\/td><\/tr>\n
        Panasonic<\/td>EVQQ2Y03M<\/td>6x6mm SMD<\/td>Different actuator height<\/td><\/tr>\n
        ALPS<\/td>SKQGAFE010<\/td>6x6mm SMD<\/td>Equivalent tactile switch<\/td><\/tr>\n
        C&K<\/td>PTS636SK50SMTR LFS<\/td>6x6mm SMD<\/td>Comparable SMD tactile switch<\/td><\/tr>\n
        Omron<\/td>B3SN-3112P<\/td>6x6mm SMD<\/td>Similar footprint tactile switch<\/td><\/tr>\n<\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/10518","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/comments?post=10518"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/10518\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/media?parent=10518"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/categories?post=10518"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/tags?post=10518"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=10518"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}