{"product_id":"4-key-matrix-membrane-switch-keypad-keyboard-control-panel-scm-extended-keyboard-1x4","title":"4 Key Matrix Membrane Switch Keypad Keyboard Control Panel SCM Extended Keyboard 1x4","description":"\u003cdiv class=\"detailmodule_dynamic\"\u003e  \n\u003c\/div\u003e \n\u003cdiv class=\"detailmodule_text-image\"\u003e \n \u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003e2. Electronic characteristics\u003cbr\u003eCircuit rating: 35V (DC), 100mA, 1W\u003cbr\u003eStandard square resistance: ≤ 50 mΩ \/ mouth \/ mil\u003cbr\u003eContact resistance: 10Ω-500Ω (with lead length and material change)\u003cbr\u003eInsulation resistance: 100MΩ 100V\u003cbr\u003eDielectric withstand voltage: 250V Rms (50-60Hz 1min)\u003cbr\u003eContact jitter time: ≤ 5ms\u003cbr\u003e \u003cbr\u003e3. Mechanical properties\u003cbr\u003eOperating pressure: metal shrapnel type 220-350g\u003cbr\u003eSwitch travel: metal shrapnel type 0.6-0.8mm\u003cbr\u003e \u003cbr\u003e4. Environmental parameters\u003cbr\u003eStorage temperature: +15 Celsius - +35 Celsius\u003cbr\u003eStorage Humidity: 70% -90%\u003cbr\u003eTest temperature: - - 0 Celsius - + 60 Celsius 16H\u003cbr\u003eTest humidity: 90% 16H\u003cbr\u003eVibration: 20G's msx. (10-200Hz, MIL -STD-202, M204, Condition B)\u003cbr\u003e \u003cbr\u003e5. Material properties\u003cbr\u003eLine thickness: ≤ 0.13MM\u003cbr\u003eLife: Metal shrapnel type less than 100,000 times\u003cbr\u003eFlat touch-type less than 30 million times\u003cbr\u003eFilm button type less than 500,000 times\u003c\/p\u003e \n \u003cdiv\u003e \n  \u003cimg style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1SumAUxjaK1RjSZKzq6xVwXXah.jpg\" slate-data-type=\"image\"\u003e \n  \u003cimg style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1B.SBUxnaK1RjSZFtq6zC2VXaY.jpg\" slate-data-type=\"image\"\u003e \n \u003c\/div\u003e \n\u003c\/div\u003e \n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"TEJIATE\/特加特","offers":[{"title":"1PCS","offer_id":51814181470509,"sku":"14510","price":0.64,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7884\/6765\/files\/HTB18VDvbvc3T1VjSZPfq6AWHXXaF.webp?v=1770705915","url":"https:\/\/www.tejiate.net\/products\/4-key-matrix-membrane-switch-keypad-keyboard-control-panel-scm-extended-keyboard-1x4","provider":"TEJIATE\/特加特","version":"1.0","type":"link"}