{"product_id":"650nm-5mw-red-laser-diode-module-point-line-cross-5v","title":"650nm 5mW Red Laser Diode Module – Point, Line \u0026 Cross 5V","description":"\n\u003ch2\u003e650nm 5mW Red Laser Diode Module – Point, Line \u0026amp; Cross\u003c\/h2\u003e\n\u003cp\u003ePrecision meets versatility with this compact \u003cstrong\u003e650nm 5mW Red Laser Diode Module\u003c\/strong\u003e. Whether you need a sharp dot, a crisp line, or a perfectly aligned cross pattern, this module delivers consistent, bright red laser output for industrial positioning, DIY electronics, alignment tasks, and maker projects. Compact enough to embed into custom builds, yet powerful enough for professional-grade applications.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWavelength:\u003c\/strong\u003e 650nm (visible red)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Power:\u003c\/strong\u003e 5mW\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 35 × 12mm – compact and easy to integrate\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e approx. 139mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 3.0V – 5V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Current:\u003c\/strong\u003e 40mA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Circuit:\u003c\/strong\u003e APC (Automatic Power Control) for stable output\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBeam Pattern:\u003c\/strong\u003e Available in Point, Line, and Cross configurations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Industrial positioning, alignment, DIY electronics, laser projects\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCopper head construction\u003c\/strong\u003e for durability and efficient heat dissipation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Options:\u003c\/strong\u003e Available as 1, 2, or 3-piece sets\u003c\/li\u003e\n  \u003cli\u003e100% new and high quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1, 2, or 3 × 650nm 5mW Red Laser Diode Module (as selected)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications at a Glance\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWavelength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e650nm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5mW\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.0V – 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent (Max)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40mA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35 × 12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~139mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHead Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCopper\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDrive Circuit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAPC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eSafety Notice\u003c\/h3\u003e\n\u003cp\u003eThis laser module emits a visible red beam. Never point the laser directly at eyes or skin. Keep out of reach of children. Always follow applicable laser safety guidelines. For safety guidance on laser products, refer to the U.S. Consumer Product Safety Commission – Laser Pointer Safety.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What beam patterns does this 650nm laser diode module support?\u003c\/h4\u003e\n\u003cp\u003eA: This 650nm 5mW red laser diode module is available in three beam pattern configurations: Point (dot), Line, and Cross. Select the pattern that best suits your alignment, positioning, or DIY electronics project needs.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What voltage does the red laser diode module require?\u003c\/h4\u003e\n\u003cp\u003eA: The module operates at 3.0V to 5V DC with a maximum current draw of 40mA. It is compatible with standard 5V power supplies, Arduino boards, and similar microcontroller platforms, making it straightforward to integrate into DIY and industrial setups.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the APC drive circuit and why does it matter?\u003c\/h4\u003e\n\u003cp\u003eA: APC stands for Automatic Power Control. This drive circuit continuously regulates the laser output power, ensuring a stable, consistent beam regardless of minor voltage fluctuations. This makes the module more reliable for precision alignment and industrial positioning tasks compared to modules without APC.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this laser module safe to use at home or in a workshop?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, when used responsibly. At 5mW and 650nm, it falls into the Class IIIa\/3R laser category. Always avoid directing the beam toward eyes, use it in well-lit environments, and follow standard laser safety practices. Refer to the CPSC laser safety guidelines for more information.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What beam patterns does this 650nm laser diode module support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This 650nm 5mW red laser diode module is available in three beam pattern configurations: Point (dot), Line, and Cross. Select the pattern that best suits your alignment, positioning, or DIY electronics project needs.\"}}, {\"@type\": \"Question\", \"name\": \"What voltage does the red laser diode module require?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The module operates at 3.0V to 5V DC with a maximum current draw of 40mA. 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