{"product_id":"6x6mm-tactile-push-button-switch-smt-4pin-6x6x4-3mm-pack-10","title":"6x6mm Tactile Push Button Switch SMT 4-Pin 6x6x4.3mm – Pack of 10","description":"\u003cstyle\u003e\n  @import url('https:\/\/fonts.googleapis.com\/css2?family=DM+Sans:wght@400;500;600;700\u0026display=swap');\n  .nzn-desc .tagline{font-family:'DM Sans',sans-serif;font-size:17px;line-height:1.7;color:#333;border-left:3px solid #e07e2c;padding-left:16px;margin-bottom:32px}\n  .nzn-desc .section-title{font-family:'DM Sans',sans-serif;font-size:15px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#e07e2c;margin-bottom:14px}\n  .nzn-desc .specs-table{width:100%;border-collapse:collapse;margin-bottom:32px;font-family:'DM Sans',sans-serif;font-size:14px}\n  .nzn-desc .specs-table tr{border-bottom:1px solid #ebebeb}\n  .nzn-desc .specs-table tr:last-child{border-bottom:none}\n  .nzn-desc .specs-table td{padding:10px 8px}\n  .nzn-desc .specs-table td:first-child{color:#888;width:42%;font-size:14px}\n  .nzn-desc .specs-table td:last-child{font-weight:600;color:#1a1a1a}\n  .nzn-desc .uses-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:32px}\n  .nzn-desc .use-item{background:#f7f7f7;border-left:3px solid #e07e2c;padding:12px 14px;font-family:'DM Sans',sans-serif;font-size:13.5px;line-height:1.5;color:#2a2a2a}\n  .nzn-desc .note{background:#fafafa;border:1px solid #e8e8e8;border-radius:4px;padding:14px 16px;font-family:'DM Sans',sans-serif;font-size:13px;color:#888;line-height:1.6}\n  .nzn-desc .note strong{color:#555}\n  .nzn-desc .setup-box{background:#f0f7ff;border-left:3px solid #4a90d9;padding:14px 16px;font-family:'DM Sans',sans-serif;font-size:13px;color:#2c4a6e;line-height:1.7;margin-bottom:32px;border-radius:0 4px 4px 0}\n  .nzn-desc .faq-item{margin-bottom:12px}\n  .nzn-desc .faq-q{font-family:'DM Sans',sans-serif;font-size:13.5px;font-weight:700;color:#1a1a1a;margin-bottom:3px}\n  .nzn-desc .faq-a{font-family:'DM Sans',sans-serif;font-size:13.5px;color:#555;line-height:1.5;padding-left:14px;border-left:2px solid #e07e2c}\n  .nzn-desc hr.divider{border:none;border-top:1px solid #ebebeb;margin:28px 0}\n\u003c\/style\u003e\n\u003cdiv class=\"nzn-desc\" style=\"max-width:1200px;margin:0 auto;\"\u003e\n  \u003cp class=\"tagline\"\u003eMomentary 4-pin tactile push button switches in a 6×6×4.3mm package. Normally open, fits standard 6×6mm PCB footprints, easy to hand-solder. A staple component for Arduino prototyping, custom control panels, and PCB builds. Pack of 10.\u003c\/p\u003e\n  \u003chr class=\"divider\"\u003e\n  \u003cp class=\"section-title\"\u003eSpecifications\u003c\/p\u003e\n  \u003ctable class=\"specs-table\"\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOperation Mode\u003c\/td\u003e\n\u003ctd\u003eMomentary (normally open)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePin Count\u003c\/td\u003e\n\u003ctd\u003e4-pin (2 pairs of internally connected contacts)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e6 × 6 × 4.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eSMT \/ Through-hole compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePack Quantity\u003c\/td\u003e\n\u003ctd\u003e10 switches per pack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n  \u003chr class=\"divider\"\u003e\n  \u003cp class=\"section-title\"\u003ePin Configuration\u003c\/p\u003e\n  \u003ctable class=\"specs-table\"\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePins 1 \u0026amp; 2 (one side)\u003c\/td\u003e\n\u003ctd\u003eInternally connected — use either or both as one terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePins 3 \u0026amp; 4 (other side)\u003c\/td\u003e\n\u003ctd\u003eInternally connected — use either or both as other terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n  \u003cdiv class=\"setup-box\"\u003eThese are simple 2-terminal switches with 4 pins for PCB stability — pins 1 \u0026amp; 2 are the same node, and pins 3 \u0026amp; 4 are the same node. When pressed, pins 1\/2 connect to pins 3\/4. In a circuit: connect one side to your signal\/power and the other side to ground or your input pin.\u003c\/div\u003e\n  \u003chr class=\"divider\"\u003e\n  \u003cp class=\"section-title\"\u003eWhat's Included\u003c\/p\u003e\n  \u003ctable class=\"specs-table\"\u003e\n    \u003ctr\u003e\n\u003ctd\u003e10 ×\u003c\/td\u003e\n\u003ctd\u003e6×6×4.3mm tactile momentary push button switches\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n  \u003chr class=\"divider\"\u003e\n  \u003cp class=\"section-title\"\u003eCommon Uses\u003c\/p\u003e\n  \u003cdiv class=\"uses-grid\"\u003e\n    \u003cdiv class=\"use-item\"\u003eArduino \u0026amp; Raspberry Pi input, reset \u0026amp; mode-select buttons\u003c\/div\u003e\n    \u003cdiv class=\"use-item\"\u003eCustom PCB control panels \u0026amp; prototype builds\u003c\/div\u003e\n    \u003cdiv class=\"use-item\"\u003eConsumer electronics repair \u0026amp; replacement buttons\u003c\/div\u003e\n    \u003cdiv class=\"use-item\"\u003eKeyboard, remote control \u0026amp; handheld device builds\u003c\/div\u003e\n    \u003cdiv class=\"use-item\"\u003eReset switches for ESP32, Arduino Nano \u0026amp; development boards\u003c\/div\u003e\n    \u003cdiv class=\"use-item\"\u003eGeneral purpose momentary switching in DIY electronics\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003chr class=\"divider\"\u003e\n  \u003cp class=\"section-title\"\u003eCommon Questions\u003c\/p\u003e\n  \u003cdiv class=\"faq-item\"\u003e\n    \u003cdiv class=\"faq-q\"\u003eDo I need to use all 4 pins?\u003c\/div\u003e\n    \u003cdiv class=\"faq-a\"\u003eNo — pins 1 \u0026amp; 2 are the same node, and pins 3 \u0026amp; 4 are the same node. You only need one wire on each side. The extra pins are for PCB mechanical stability, not extra circuits. For a breadboard, just use pins 1 and 3 (diagonally opposite).\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"faq-item\"\u003e\n    \u003cdiv class=\"faq-q\"\u003eDo I need a pull-up or pull-down resistor?\u003c\/div\u003e\n    \u003cdiv class=\"faq-a\"\u003eYes — when used as a digital input on Arduino, connect one side to GND and the other to your input pin, then enable the internal pull-up in your code with \u003ccode\u003epinMode(PIN, INPUT_PULLUP)\u003c\/code\u003e. The pin reads HIGH when open, LOW when pressed.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003chr class=\"divider\"\u003e\n  \u003cp class=\"note\"\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e Normally open (NO) — contact closes when pressed. Fits standard 6×6mm PCB footprints. Pack of 10.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"NZN Electronics","offers":[{"title":"Default Title","offer_id":42723874013280,"sku":"SW-TACT-6X6X43-SMT-4P-10PK","price":0.99,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/6127\/0112\/files\/6mmx6mmx4.5mmpcb-fronton.png?v=1777242201","url":"https:\/\/www.nznelectronics.co.nz\/products\/6x6mm-tactile-push-button-switch-smt-4pin-6x6x4-3mm-pack-10","provider":"NZN Electronics","version":"1.0","type":"link"}