{"product_id":"d2hw-er201h-waterproof-micro-switch-car-door-lock","title":"D2HW-ER201H Waterproof Micro Switch – Car Door Lock Button","description":"\n\u003ch2\u003eD2HW-ER201H Waterproof Micro Switch for Car Door Locks \u0026amp; More\u003c\/h2\u003e\n\u003cp\u003eThis compact, high-reliability micro switch (model D2HW-ER201H) features a sealed, waterproof and dust-resistant design, making it an ideal replacement or upgrade component for automotive door lock systems, home appliance controls, and industrial control applications. Built with a metal and plastic construction, it delivers long service life in a small, space-saving footprint.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWaterproof \u0026amp; Dust-Sealed:\u003c\/strong\u003e Fully sealed housing keeps moisture and debris out, ensuring dependable performance in demanding environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Measures just 1.4 × 1.5 cm (approx. 0.55 × 0.59 in) — fits tight spaces without hassle.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong Service Life:\u003c\/strong\u003e High-quality metal and plastic construction for durability and consistent actuation over many cycles.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Application Range:\u003c\/strong\u003e Suitable for automotive door lock mechanisms, home appliance controls, and industrial control systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE Certified:\u003c\/strong\u003e Meets CE safety and quality standards.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e D2HW-ER201H\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eD2HW-ER201H\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMetal + Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.4 × 1.5 cm \/ 0.55 × 0.59 in\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWaterproof\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes (sealed design)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × D2HW-ER201H Waterproof Micro Switch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Please allow slight measurement tolerances due to manual sizing. Actual color may vary slightly depending on monitor settings.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-2-inch-8-piece-hex-short-socket-set-vanadium-steel\"\u003e1\/2\" Drive 8-Piece Hex Short Socket Set – Vanadium Steel\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/hex-nut-bolt-extractor-tool-kit-10-piece\"\u003e10-Pc Hex Nut \u0026amp; Bolt Extractor Kit 9–19mm\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/105-degree-right-angle-driver-with-hex-screwdriver-bit\"\u003e105° Right Angle Driver with 1\/4\" Hex Screwdriver Bit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.fueleconomy.gov\/feg\/maintain.jsp\" target=\"_blank\" rel=\"noopener\"\u003eFuelEconomy.gov on vehicle maintenance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the D2HW-ER201H micro switch used for?\u003c\/h4\u003e\n\u003cp\u003eA: The D2HW-ER201H is a waterproof, dust-sealed micro switch commonly used in car door lock mechanisms, home appliance control circuits, and industrial control panels. Its sealed construction makes it suitable for environments where moisture or dust may be present.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this micro switch compatible with all car door lock systems?\u003c\/h4\u003e\n\u003cp\u003eA: This switch is designed to be compatible with systems that use the D2HW-ER201H form factor. Please verify your vehicle or appliance specifications and compare dimensions (1.4 × 1.5 cm) before ordering to ensure a proper fit.\u003c\/p\u003e\n\u003ch4\u003eQ: How durable is this micro switch?\u003c\/h4\u003e\n\u003cp\u003eA: Built from metal and plastic with a fully sealed housing, the D2HW-ER201H is engineered for long service life and reliable actuation across many cycles, even in demanding automotive and industrial environments.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the D2HW-ER201H micro switch used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The D2HW-ER201H is a waterproof, dust-sealed micro switch commonly used in car door lock mechanisms, home appliance control circuits, and industrial control panels. 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