{"product_id":"waterproof-12v-40a-5-pin-automotive-relay-with-socket","title":"12V 40A 5-Pin Waterproof Automotive Relay with Socket","description":"\u003ch2\u003eWaterproof 12V 40A 5-Pin Automotive Relay with Socket\u003c\/h2\u003e\n\u003cp\u003eKeep your vehicle's electrical circuits running safely and reliably with this heavy-duty \u003cstrong\u003e12V 40A 5-Pin Waterproof Automotive Relay\u003c\/strong\u003e. Built with a red copper coil, Cu-Ag-Cr alloy contact point, and integrated fuse protection, this relay delivers dependable switching performance in demanding under-hood environments. The included relay socket makes installation quick and straightforward — no additional hardware required.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWaterproof \u0026amp; Dustproof Construction\u003c\/strong\u003e — Sealed dust-type housing protects internal components from moisture, dirt, and debris\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRed Copper Coil\u003c\/strong\u003e — Maximizes conductivity and minimizes heat build-up during operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCu-Ag-Cr Alloy Contact Point\u003c\/strong\u003e — Silver alloy contacts ensure consistent, arc-resistant switching over millions of cycles\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-in Fuse \u0026amp; Over-Current Protection\u003c\/strong\u003e — Red copper over-current protection and integrated fuse add an extra layer of circuit safety\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSocket Included\u003c\/strong\u003e — Plug-and-play relay socket included for fast, secure fitment\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Temperature Range\u003c\/strong\u003e — Operates reliably from -40°C to +85°C, and stores safely from -40°C to +155°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Pins\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5-Pin\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContact Form\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1A 1B 1C 2A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContact Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSilver Alloy (Cu-Ag-Cr)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrical Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100,000 operations\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMechanical Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10,000,000 operations\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInitial Insulation Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500 MΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperate Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelease Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C ~ +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C ~ +155°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTermination\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQC (Quick Connect)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDust Type\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTD0302\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × 12V 40A 5-Pin Automotive Relay with Socket\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/4-pack-deer-whistle-wildlife-alert-devices-vehicle\"\u003e4-Pack Deer Whistle Wildlife Alert Devices for Vehicles\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/waterproof-cable-gland-set-pg7-pg9-nylon-connectors-10-pack\"\u003e10-Pack Waterproof Cable Glands PG7 PG9 Nylon Connectors\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-pack-rubber-strain-relief-cord-boot-protector-sleeves-4-6-5-2-6mm\"\u003e10-Pack Rubber Strain Relief Cord Boot Protectors 4.6–6mm\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.fueleconomy.gov\/feg\/drive.shtml\" target=\"_blank\" rel=\"noopener\"\u003eFuelEconomy.gov driving efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What vehicles is this 12V 40A automotive relay compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This relay is designed for standard 12V DC automotive electrical systems, making it compatible with most cars, trucks, SUVs, motorcycles, and other 12V vehicles. Always verify your circuit's voltage and current requirements before installation.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this relay come with a socket, or do I need to buy one separately?\u003c\/h4\u003e\n\u003cp\u003eA: The relay socket is included in the package, so you can connect and install the relay right away without needing to source a separate socket or adapter.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this relay suitable for outdoor or wet engine-bay environments?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The dust-type sealed construction and waterproof design make it well-suited for under-hood locations and other environments where moisture and debris may be present. Its operating temperature range of -40°C to +85°C ensures year-round dependability.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What vehicles is this 12V 40A automotive relay compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This relay is designed for standard 12V DC automotive electrical systems, making it compatible with most cars, trucks, SUVs, motorcycles, and other 12V vehicles. Always verify your circuit's voltage and current requirements before installation.\"}}, {\"@type\": \"Question\", \"name\": \"Does this relay come with a socket, or do I need to buy one separately?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The relay socket is included in the package, so you can connect and install the relay right away without needing to source a separate socket or adapter.\"}}, {\"@type\": \"Question\", \"name\": \"Is this relay suitable for outdoor or wet engine-bay environments?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The dust-type sealed construction and waterproof design make it well-suited for under-hood locations and other environments where moisture and debris may be present. Its operating temperature range of -40°C to +85°C ensures year-round dependability.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/sdf9i0-k1.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Car Lights \u0026 Electrical\", \"item\": \"https:\/\/sdf9i0-k1.myshopify.com\/collections\/car-lights-electrical\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"12V 40A 5-Pin Waterproof Automotive Relay with Socket\", \"item\": \"https:\/\/sdf9i0-k1.myshopify.com\/products\/waterproof-12v-40a-5-pin-automotive-relay-with-socket\"}]}\u003c\/script\u003e","brand":"QXL","offers":[{"title":"1pcs","offer_id":46962059870407,"sku":"5:4#1pcs","price":15.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/8314\/9255\/files\/Sa4cdbfeee4164fb283441be1581e8ebb8.webp?v=1786044943","url":"https:\/\/qxlcustomerservice.com\/products\/waterproof-12v-40a-5-pin-automotive-relay-with-socket","provider":"QXL","version":"1.0","type":"link"}