{"product_id":"pcb-instrument-box-enclosure-electronic-project-case-diy-120x80x40mm","title":"PCB Enclosure Electronic Project Case DIY 120x80x40mm","description":"\u003ch2\u003ePCB Instrument Box Enclosure – Electronic Project Case (120×80×40mm)\u003c\/h2\u003e\n\u003cp\u003eMeet your next go-to housing solution for DIY electronics builds. This compact yet sturdy \u003cstrong\u003ePCB Instrument Box Enclosure\u003c\/strong\u003e is precision-sized at \u003cstrong\u003e120×80×40mm\u003c\/strong\u003e — the ideal footprint for a wide range of hobby and professional electronic projects. Whether you're housing a custom amplifier circuit, a power supply unit, a sensor module, or a student lab project, this enclosure delivers a clean, professional finish without the custom fabrication cost.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Makers Love This Enclosure\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Fit:\u003c\/strong\u003e Sized at 120×80×40mm to accommodate standard PCB boards, power supply units, amplifiers, instrument modules, and more.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable PP Construction:\u003c\/strong\u003e Made from high-quality polypropylene (PP) — lightweight, impact-resistant, and built to hold up through everyday handling and long-term use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClean, Professional Look:\u003c\/strong\u003e Smooth exterior finish gives your DIY builds a polished, finished appearance — perfect for presentations, prototyping, or permanent installations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy DIY Modification:\u003c\/strong\u003e PP material is easy to drill, cut, or modify to add connectors, switches, displays, or ventilation slots — no specialist tools needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery-Free Design:\u003c\/strong\u003e No batteries required — simply mount your PCB and go.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGreat for Student Projects:\u003c\/strong\u003e A popular choice for electronics coursework, science fairs, and maker club builds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCustom PCB housings and prototyping enclosures\u003c\/li\u003e\n  \u003cli\u003ePower supply unit cases\u003c\/li\u003e\n  \u003cli\u003eAmplifier and audio project enclosures\u003c\/li\u003e\n  \u003cli\u003eSensor and instrumentation module housings\u003c\/li\u003e\n  \u003cli\u003eWire junction and terminal boxes\u003c\/li\u003e\n  \u003cli\u003eRobotics and automation project cases\u003c\/li\u003e\n  \u003cli\u003eStudent and hobbyist electronics projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 120 × 80 × 40 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polypropylene (PP)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e As pictured\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery Included:\u003c\/strong\u003e No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more guidance on safe electronics project practices and working with DIY enclosures, visit the U.S. Consumer Product Safety Commission (CPSC) — a trusted resource for consumer electronics and DIY safety standards.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What electronic projects is the 120x80x40mm PCB enclosure suitable for?\u003c\/h4\u003e\n\u003cp\u003eA: This PCB instrument box enclosure is well-suited for a wide variety of DIY electronics projects, including custom PCB builds, power supply units, amplifier circuits, sensor modules, wire junction boxes, robotics components, and student coursework projects. Its standard 120×80×40mm dimensions make it compatible with many off-the-shelf and custom PCB sizes.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What material is this electronic project case made from?\u003c\/h4\u003e\n\u003cp\u003eA: The enclosure is made from polypropylene (PP), a durable, lightweight thermoplastic that is easy to work with. It can be drilled, cut, or notched with common hand or power tools to add ports, switches, displays, or cable cutouts as your project requires.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I modify the enclosure to fit my specific PCB layout?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — polypropylene is one of the most DIY-friendly enclosure materials available. You can easily drill or cut openings for connectors, LED indicators, toggle switches, LCD screens, ventilation holes, and more using standard drill bits and hobby knives, making it a flexible foundation for virtually any custom electronics build.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this project case include any batteries or PCB boards?\u003c\/h4\u003e\n\u003cp\u003eA: No, this listing is for the enclosure case only. No batteries or PCB boards are included. It is designed as a blank housing that you customize and populate with your own components.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What electronic projects is the 120x80x40mm PCB enclosure suitable for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This PCB instrument box enclosure is well-suited for a wide variety of DIY electronics projects, including custom PCB builds, power supply units, amplifier circuits, sensor modules, wire junction boxes, robotics components, and student coursework projects. 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