{"product_id":"usb-c-5-1k-resistor-charging-adapter-5v-overvoltage-protection","title":"USB-C 5.1K Resistor Charging Adapter – 5V Overvoltage Safe","description":"\n\u003ch2\u003eUSB-C 5.1K Resistor Charging Adapter with Overvoltage Protection\u003c\/h2\u003e\n\u003cp\u003eKeep your small smart gadgets charged safely with this compact \u003cstrong\u003eUSB-C 5.1K Resistor Charging Adapter\u003c\/strong\u003e. Engineered with a built-in 5.1KΩ resistor, this Type-C connector ensures your devices receive a stable, regulated \u003cstrong\u003e5V \/ 1A\u003c\/strong\u003e output — protecting sensitive electronics from overvoltage damage. The durable \u003cstrong\u003ealuminum alloy shell\u003c\/strong\u003e provides excellent heat dissipation, corrosion resistance, and long-lasting durability in a sleek, pocket-friendly form factor.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're powering microcontrollers, DIY electronics, Raspberry Pi accessories, or other compact smart devices, this adapter delivers reliable, safe power every time.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-in 5.1KΩ Resistor:\u003c\/strong\u003e Signals compliant USB-C chargers to deliver a safe 5V output — no more unexpected voltage spikes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOvervoltage Protection:\u003c\/strong\u003e Keeps your gadgets safe from damaging power surges\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType-C to Type-C:\u003c\/strong\u003e Universal compatibility with USB-C ports on both input and output\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5V \/ 1A Input \u0026amp; Output:\u003c\/strong\u003e Steady, regulated power delivery ideal for small electronics\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAluminum Alloy Housing:\u003c\/strong\u003e Premium build quality with excellent heat dissipation for prolonged use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Portable:\u003c\/strong\u003e Lightweight design that fits easily in any toolkit, bag, or pocket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Perfect for microcontrollers, smart gadgets, DIY electronics, and more\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eType-C (USB-C) to Type-C (USB-C)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResistor Value\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.1KΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V \/ 1A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V \/ 1A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHousing Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmplifier\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V\/5.1K-Type-C-ZJT\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eThis adapter is ideal for electronics hobbyists, makers, and tech enthusiasts who use USB-C powered microcontrollers, development boards, or compact smart devices. It's also a great backup solution for anyone who wants peace of mind knowing their gadgets are protected from overvoltage conditions during charging.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\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 | HIP Tools\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 | HIP\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-piece-complete-gardening-tool-kit\"\u003e10-Piece Gardening Tool Kit – Iron Head \u0026amp; Plastic Handle\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What does the 5.1KΩ resistor do in a USB-C charging adapter?\u003c\/h4\u003e\n\u003cp\u003eA: The 5.1KΩ resistor is a standard configuration used in USB-C connectors to communicate with chargers and signal that the device should receive a safe 5V output. It prevents the charger from delivering higher voltages that could damage sensitive small electronics or microcontrollers.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this USB-C adapter compatible with all Type-C devices?\u003c\/h4\u003e\n\u003cp\u003eA: This adapter features a Type-C connector on both ends and is designed for devices that operate at 5V \/ 1A. It is well-suited for small smart gadgets, DIY electronics, and development boards. For devices requiring higher wattage or fast charging (e.g., 18W, 45W, 65W), a different adapter would be needed.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Why is aluminum alloy used for the housing?\u003c\/h4\u003e\n\u003cp\u003eA: Aluminum alloy offers superior heat dissipation compared to standard plastic housings, which is important for an adapter handling continuous power flow. It also adds durability and a premium feel while keeping the adapter lightweight and compact.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this adapter for extended or continuous charging sessions?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The aluminum alloy shell is specifically designed to manage heat during prolonged use, and the built-in overvoltage protection helps maintain a stable power output, making it suitable for extended charging sessions with compatible small devices.\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 does the 5.1KΩ resistor do in a USB-C charging adapter?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 5.1KΩ resistor is a standard configuration used in USB-C connectors to communicate with chargers and signal that the device should receive a safe 5V output. 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