{"product_id":"mss-22d18g2-6pin-2p2t-double-row-slide-switch-2mm","title":"MSS-22D18G2 6-Pin 2P2T Double Row Slide Switch — 2mm Handle, 2-Way Toggle","description":"\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I choose the right quantity for my project?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"For prototyping or one-off builds, 5pcs is typically sufficient. For small production runs or classroom kits, 20–30pcs offers better value per unit. We recommend ordering a few extras since these are small components that can be easy to misplace during assembly.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What does 2P2T mean on this slide switch?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"2P2T stands for Double Pole Double Throw. This means the switch controls two separate circuits simultaneously, each with two possible output positions. It is functionally equivalent to two SPDT switches operated by a single actuator — commonly used for signal routing, motor direction control, and dual-channel audio switching.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the handle pitch and why does it matter?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The handle pitch on this switch is 2mm, which refers to the travel distance of the actuator between positions. A 2mm pitch is compact and well-suited for space-constrained PCB layouts. Always verify your enclosure or panel cutout accommodates this travel distance before installation.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What are the typical electrical ratings for this type of switch?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Miniature slide switches of this type are generally rated for low-voltage signal-level applications, typically in the range of 0.3A–0.5A at 6V DC to 12V DC. They are not designed for mains voltage or high-current loads. For exact ratings, please refer to the MSS-22D18G2 datasheet or contact us to confirm.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this switch suitable for outdoor or high-humidity environments?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This is a standard (non-sealed) miniature slide switch and is generally intended for indoor, dry-environment use. It is not rated for outdoor exposure or high-humidity conditions. If your application requires moisture resistance, look for switches with an IP-rated sealed housing.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What PCB pin spacing does this switch use?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The MSS-22D18G2 features a double-row, 6-pin through-hole configuration. Pin spacing is typically 2mm pitch in a 2×3 arrangement. We recommend verifying against your PCB footprint or breadboard layout before soldering. Contact us to confirm exact pin dimensions if needed.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I use this switch with Arduino or Raspberry Pi projects?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The MSS-22D18G2 operates at signal-level voltages and is well-suited for use with microcontrollers like Arduino, ESP32, and Raspberry Pi GPIO pins. Its 2P2T configuration makes it useful for mode selection, input toggling, and dual-channel signal switching in DIY electronics projects.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n\n\u003cdiv class=\"hdiy-desc\"\u003e\n\n  \u003cdiv class=\"hdiy-overview\"\u003e\n    \u003ch2\u003eMSS-22D18G2 Slide Switch — Compact 2P2T Double Row Toggle for PCB \u0026amp; DIY Electronics\u003c\/h2\u003e\n    \u003cp\u003eWhen your circuit needs a reliable, space-saving way to switch between two states across two independent channels, a loose or oversized toggle just won't cut it. The \u003cstrong\u003eMSS-22D18G2 6-pin 2P2T slide switch\u003c\/strong\u003e is built for electronics hobbyists, PCB designers, and repair technicians who need a compact, through-hole actuator that fits tight board layouts without sacrificing functionality.\u003c\/p\u003e\n    \u003cp\u003eEach switch features a \u003cstrong\u003e6-pin double-row through-hole configuration\u003c\/strong\u003e with a 2mm handle pitch, making it compatible with standard 2mm-pitch PCB footprints. The 2P2T (Double Pole Double Throw) design lets you control two separate signal paths with a single actuator slide. Available in packs of 5, 10, 20, or 30 pieces to suit everything from one-off prototypes to small production runs.\u003c\/p\u003e\n    \u003cp\u003eTypical applications include \u003cstrong\u003eArduino mode-selection switches\u003c\/strong\u003e, dual-channel audio signal routing, small appliance power path switching, RC hobby electronics, and breadboard prototyping setups where a reliable 2-way slide switch for PCB mounting is required.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-compat\"\u003e\n    \u003cspan class=\"hdiy-compat-icon\"\u003e🔌\u003c\/span\u003e\n    \u003cstrong\u003eCompatibility Note:\u003c\/strong\u003e Designed for through-hole PCB mounting with a 2mm pin pitch double-row layout. Verify your board footprint (typically 2×3 pin arrangement) before ordering. Not for mains voltage applications.\n  \u003c\/div\u003e\n\n  \u003ch2\u003e✅ Key Features of These MSS-22D18G2 2P2T Slide Switches\u003c\/h2\u003e\n  \u003cul class=\"hdiy-features\"\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔀\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eTrue Double Pole Double Throw (2P2T)\u003c\/strong\u003e — Controls two independent signal circuits simultaneously with one actuator, ideal for dual-channel signal routing and motor direction switching.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e2mm Handle Pitch for Compact Layouts\u003c\/strong\u003e — The short 2mm actuator travel keeps the switch footprint minimal, making it a practical choice for space-constrained PCB designs and tight enclosures.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔩\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e6-Pin Through-Hole Design\u003c\/strong\u003e — Double-row pin arrangement solders directly to standard PCBs; no adapter or special tooling required for most 2mm-pitch footprints.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e⚡\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eSignal-Level Switching\u003c\/strong\u003e — Rated for low-voltage DC signal applications, making it a dependable choice for microcontroller GPIO toggling, Arduino projects, and sensor input selection.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📦\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eFlexible Pack Sizes\u003c\/strong\u003e — Available in 5, 10, 20, or 30-piece quantities so you can stock exactly what your project or workshop needs without over-ordering.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🛠️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eBroad DIY \u0026amp; Repair Compatibility\u003c\/strong\u003e — Commonly used in RC electronics, small appliance repair, hobby kits, and breadboard prototyping where a 2-way miniature slide switch is needed.\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003e📐 Technical Specifications — MSS-22D18G2 Miniature Slide Switch\u003c\/h2\u003e\n  \u003cdiv class=\"hdiy-table-wrap\"\u003e\n    \u003ctable\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eMSS-22D18G2\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eSwitch Type\u003c\/th\u003e\n\u003ctd\u003eMiniature Slide Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003ePole \u0026amp; Throw\u003c\/th\u003e\n\u003ctd\u003e2P2T (Double Pole Double Throw)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eNumber of Positions\u003c\/th\u003e\n\u003ctd\u003e2-Way (ON-ON)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eNumber of Pins\u003c\/th\u003e\n\u003ctd\u003e6 pins (double row)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eHandle Pitch\u003c\/th\u003e\n\u003ctd\u003e2mm (≈0.08\")\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003ePin Configuration\u003c\/th\u003e\n\u003ctd\u003eThrough-hole, typically 2×3 arrangement\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003ePin Pitch\u003c\/th\u003e\n\u003ctd\u003eTypically 2mm — See variant options or contact us to confirm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eRated Voltage\u003c\/th\u003e\n\u003ctd\u003eTypically 6V–12V DC (signal level) — Contact us to confirm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eRated Current\u003c\/th\u003e\n\u003ctd\u003eTypically 0.3A–0.5A — Contact us to confirm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eMounting Type\u003c\/th\u003e\n\u003ctd\u003ePCB through-hole\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eOperating Temperature\u003c\/th\u003e\n\u003ctd\u003eSee variant options or contact us to confirm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFinish \/ Color\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003ePack Sizes Available\u003c\/th\u003e\n\u003ctd\u003e5pcs, 10pcs, 20pcs, 30pcs\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-note\"\u003e\n    \u003cspan class=\"hdiy-note-icon\"\u003e⚠️\u003c\/span\u003e\n    \u003cstrong\u003eSpec Confirmation:\u003c\/strong\u003e Electrical ratings (voltage, current, operating temperature) are typical values for this switch class. Please contact us or refer to the MSS-22D18G2 datasheet to confirm exact specifications for your application before use in critical circuits.\n  \u003c\/div\u003e\n\n  \u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n  \u003cdiv class=\"hdiy-faq\"\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow do I choose the right quantity for my project?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eFor prototyping or one-off builds, 5pcs is typically sufficient. For small production runs or classroom kits, 20–30pcs offers better value per unit. We recommend ordering a few extras since these are small components that can be easy to misplace during assembly.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat does 2P2T mean on this slide switch?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003e2P2T stands for \u003cstrong\u003eDouble Pole Double Throw\u003c\/strong\u003e. This means the switch controls two separate circuits simultaneously, each with two possible output positions. It is functionally equivalent to two SPDT switches operated by a single actuator — commonly used for signal routing, motor direction control, and dual-channel audio switching.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat is the handle pitch and why does it matter?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eThe handle pitch on this switch is \u003cstrong\u003e2mm\u003c\/strong\u003e, which refers to the travel distance of the actuator between positions. A 2mm pitch is compact and well-suited for space-constrained PCB layouts. Always verify your enclosure or panel cutout accommodates this travel distance before installation.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat are the typical electrical ratings for this type of switch?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eMiniature slide switches of this type are generally rated for low-voltage signal-level applications, typically in the range of \u003cstrong\u003e0.3A–0.5A at 6V DC to 12V DC\u003c\/strong\u003e. They are not designed for mains voltage or high-current loads. For exact ratings, please refer to the MSS-22D18G2 datasheet or contact us to confirm.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eIs this switch suitable for outdoor or high-humidity environments?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eThis is a standard (non-sealed) miniature slide switch and is generally intended for \u003cstrong\u003eindoor, dry-environment use\u003c\/strong\u003e. It is not rated for outdoor exposure or high-humidity conditions. If your application requires moisture resistance, look for switches with an IP-rated sealed housing.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat PCB pin spacing does this switch use?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eThe MSS-22D18G2 features a double-row, 6-pin through-hole configuration. Pin spacing is typically \u003cstrong\u003e2mm pitch in a 2×3 arrangement\u003c\/strong\u003e. We recommend verifying against your PCB footprint or breadboard layout before soldering. Contact us to confirm exact pin dimensions if needed.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan I use this switch with Arduino or Raspberry Pi projects?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eYes. The MSS-22D18G2 operates at signal-level voltages and is well-suited for use with microcontrollers like \u003cstrong\u003eArduino, ESP32, and Raspberry Pi GPIO pins\u003c\/strong\u003e. Its 2P2T configuration makes it useful for mode selection, input toggling, and dual-channel signal switching in DIY electronics projects.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-cta\"\u003e\n    🛒 Select your \u003cstrong\u003equantity\u003c\/strong\u003e above, then add to cart — ships from our US warehouse.\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"HomeDIYer","offers":[{"title":"5pcs","offer_id":52331240816914,"sku":"HXA0169x5","price":6.5,"currency_code":"USD","in_stock":true},{"title":"10pcs","offer_id":52331240849682,"sku":"HXA0169x10","price":7.75,"currency_code":"USD","in_stock":true},{"title":"20pcs","offer_id":52331240882450,"sku":"HXA0169x20","price":10.2,"currency_code":"USD","in_stock":true},{"title":"30pcs","offer_id":52331240915218,"sku":"HXA0169x30","price":12.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Main-01_2c88bec2-67b4-4b11-93c6-d09be53d503c.jpg?v=1780835473","url":"https:\/\/homediyer.com\/products\/mss-22d18g2-6pin-2p2t-double-row-slide-switch-2mm","provider":"HomeDIYer","version":"1.0","type":"link"}