{"product_id":"ky-019-5v-12468-channel-optocoupler-relay-module","title":"KY-019 5V 1\/2\/4\/6\/8 Channel Optocoupler Relay Module","description":"\u003carticle class=\"product-seo\" itemscope itemtype=\"https:\/\/schema.org\/Product\"\u003e\n\u003cmeta itemprop=\"name\" content=\"KY-019 5V 1\/2\/4\/6\/8 Channel Optocoupler Relay Module\"\u003e\n\u003cmeta itemprop=\"sku\" content=\"YXA044\"\u003e\n\u003cmeta itemprop=\"brand\" content=\"I Found Tech\"\u003e\n\n\u003cdiv class=\"warehouse-banner\" style=\"margin-bottom:1.25em;padding:0.75em 1em;background:#f0f7ff;border-left:4px solid #2563eb;\"\u003e\n\u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eChinese Warehouse Import\u003c\/strong\u003e — Import from our Chinese warehouse via I Found Tech. Factory-direct component lines, consolidated for South African makers and businesses.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003csection class=\"product-intro\"\u003e\n\u003cp class=\"lead\"\u003e\u003cstrong\u003eKY-019 5V 1\/2\/4\/6\/8 Channel Optocoupler Relay Module\u003c\/strong\u003e — buy online in South Africa with stock-backed fulfillment from I Found Tech.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003e1, Output driving ability: 250VAC-10A.125VAC-10A.30VDC-10A.28VDC-10A 2, Each set of output 3 line structure simple, reserved 6 output terminal 3, Input directly connected to the microcontroller IO port or digital circuit, the input high level relay or absorption, low input level relay release 4, Working voltage is 5...\u003c\/p\u003e\n\n\u003cp\u003eCategory: \u003cstrong\u003eRelay Module\u003c\/strong\u003e. Keywords: 019, channel, optocoupler, relay, module.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModule form factor for fast integration — solder, stack, or plug-and-play where applicable\u003c\/li\u003e\n\u003cli\u003eGalvanic isolation options for safe switching of loads from logic-level controllers\u003c\/li\u003e\n\u003cli\u003eClearly marked operating voltage for confident system design\u003c\/li\u003e\n\u003cli\u003e1, Output driving ability: 250VAC-10A.125VAC-10A.30VDC-10A.28VDC-10A 2, Each set of output 3 line structure simple, reserved 6 output terminal 3, Input directly connected to the microcontroller IO port or digital circuit\u003c\/li\u003e\n\u003cli\u003eSourced via our Import from Chinese Warehouse program — quality-checked before dispatch\u003c\/li\u003e\n\u003cli\u003eShipped from I Found Tech with local support and clear product documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n\u003ch2\u003eApplications \u0026amp; Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHome automation switching\u003c\/li\u003e\n\u003cli\u003eIndustrial PLC adjunct circuits\u003c\/li\u003e\n\u003cli\u003eHVAC and lighting control\u003c\/li\u003e\n\u003cli\u003eSafe high-side \/ low-side load control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\n\n\u003csection\u003e\n\u003ch2\u003eAvailable Configurations\u003c\/h2\u003e\n\u003cp\u003eSelect the \u003cstrong\u003eStyle\u003c\/strong\u003e option that matches your build. Each variant is a dedicated SKU with its own stock level.\u003c\/p\u003e\n\u003ctable class=\"spec-table variant-table\" role=\"presentation\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eStyle\u003c\/th\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003cth\u003eAvailability\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 Channel Relay Module with Optocoupler\u003c\/td\u003e\n\u003ctd\u003eYXA044-10399\u003c\/td\u003e\n\u003ctd\u003eIn stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 Channel Relay Module(long board)\u003c\/td\u003e\n\u003ctd\u003eYXA044-22568\u003c\/td\u003e\n\u003ctd\u003eIn stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 Channel Relay Module(short board)\u003c\/td\u003e\n\u003ctd\u003eYXA044-10398\u003c\/td\u003e\n\u003ctd\u003eIn stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2 Channel Relay Module with Optocoupler\u003c\/td\u003e\n\u003ctd\u003eYXA044-10400\u003c\/td\u003e\n\u003ctd\u003eIn stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4 Channel Relay Module with Optocoupler\u003c\/td\u003e\n\u003ctd\u003eYXA044-10401\u003c\/td\u003e\n\u003ctd\u003eIn stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6 Channel Relay Module with Optocoupler\u003c\/td\u003e\n\u003ctd\u003eYXA044-10402\u003c\/td\u003e\n\u003ctd\u003eIn stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8 Channel Relay Module with Optocoupler\u003c\/td\u003e\n\u003ctd\u003eYXA044-10403\u003c\/td\u003e\n\u003ctd\u003eIn stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"spec-table\" role=\"presentation\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand \/ Store\u003c\/th\u003e\n\u003ctd\u003eI Found Tech\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer SKU\u003c\/th\u003e\n\u003ctd\u003eYXA044\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eRelay Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCollection\u003c\/th\u003e\n\u003ctd\u003eChinese Warehouse Import\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCondition\u003c\/th\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFulfillment\u003c\/th\u003e\n\u003ctd\u003eSouth Africa — Import from Chinese Warehouse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n\u003ch2\u003eWhy Choose I Found Tech\u003c\/h2\u003e\n\u003cp\u003eI Found Tech helps customers access vetted electronic components without navigating overseas marketplaces alone. Our Chinese Warehouse Import range brings factory-catalog depth to a single trusted South African storefront — ideal for prototypes, production spin-ups, education, and service workshops.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTransparent pricing with landed-cost clarity\u003c\/li\u003e\n\u003cli\u003eBroad SKU coverage for boards, modules, sensors, power, and mechanics\u003c\/li\u003e\n\u003cli\u003eLocal support and order assistance\u003c\/li\u003e\n\u003cli\u003eSEO-documented listings with clear specifications per product\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\n\n\u003csection\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eIs this part ready to use?\u003c\/h3\u003e\n\u003cp\u003eYes — KY-019 5V 1\/2\/4\/6\/8 Channel Optocoupler Relay Module is supplied as a new relay module, suitable for immediate integration subject to your project requirements.\u003c\/p\u003e\n\u003ch3\u003eWhy buy through I Found Tech?\u003c\/h3\u003e\n\u003cp\u003eWe consolidate trusted factory lines through our \u003cstrong\u003eChinese Warehouse Import\u003c\/strong\u003e channel, offering transparent pricing and South African fulfillment.\u003c\/p\u003e\n\u003ch3\u003eDo you offer bulk or repeat orders?\u003c\/h3\u003e\n\u003cp\u003eContact I Found Tech for volume pricing on repeat relay module orders. Stock levels shown online update from our warehouse feed.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n\u003ch2\u003eSearch \u0026amp; Discovery\u003c\/h2\u003e\n\u003cp\u003eFind this product under \u003cstrong\u003eChinese Warehouse Import\u003c\/strong\u003e and \u003cstrong\u003eImport from Chinese Warehouse\u003c\/strong\u003e in our store navigation. Also indexed for: 019, channel, optocoupler, relay, module, electronic components South Africa, relay module suppliers.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/article\u003e","brand":"I Found Tech","offers":[{"title":"1 Channel Relay Module with Optocoupler","offer_id":53318801654073,"sku":"YXA044-10399","price":25.68,"currency_code":"ZAR","in_stock":true},{"title":"1 Channel Relay Module(long board)","offer_id":53318801686841,"sku":"YXA044-22568","price":24.68,"currency_code":"ZAR","in_stock":true},{"title":"1 Channel Relay Module(short board)","offer_id":53318801719609,"sku":"YXA044-10398","price":24.68,"currency_code":"ZAR","in_stock":true},{"title":"2 Channel Relay Module with Optocoupler","offer_id":53318801752377,"sku":"YXA044-10400","price":24.2,"currency_code":"ZAR","in_stock":true},{"title":"4 Channel Relay Module with Optocoupler","offer_id":53318801785145,"sku":"YXA044-10401","price":49.9,"currency_code":"ZAR","in_stock":true},{"title":"6 Channel Relay Module with Optocoupler","offer_id":53318801817913,"sku":"YXA044-10402","price":78.54,"currency_code":"ZAR","in_stock":true},{"title":"8 Channel Relay Module with Optocoupler","offer_id":53318801850681,"sku":"YXA044-10403","price":97.82,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/0068\/9721\/files\/YXA044-3.jpg?v=1779475930","url":"https:\/\/ifoundtech.co.za\/products\/ky-019-5v-12468-channel-optocoupler-relay-module","provider":"IFoundTech","version":"1.0","type":"link"}