{"product_id":"dc-5v-mini-solenoid-electric-bolt-lock-ly-011b","title":"DC 5V Mini Solenoid Electric Bolt Lock LY-011B | CE Certified","description":"\n\u003ch2\u003eDC 5V Miniature Solenoid Electric Bolt Lock (LY-011B)\u003c\/h2\u003e\n\u003cp\u003eThis compact DC 5V electric bolt lock (Model LY-011B) is engineered for precision access control in automation systems, shared-device enclosures, cabinets, and small electronic equipment. Its miniature footprint and lightweight build make it an ideal drop-in solution wherever space is at a premium, without sacrificing reliable locking performance.\u003c\/p\u003e\n\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eOperating on a simple and intuitive \u003cstrong\u003epower-on-to-unlock \/ power-off-to-lock\u003c\/strong\u003e mechanism, the LY-011B keeps your enclosure securely latched whenever power is absent — providing a built-in failsafe. When voltage is applied, the solenoid bolt retracts smoothly to allow access. When power is removed, the spring-loaded bolt re-engages automatically.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Important Usage Note:\u003c\/strong\u003e Keep each activation cycle within \u003cstrong\u003e0–5 seconds\u003c\/strong\u003e. Extended continuous energizing can cause the coil to heat up and may shorten the lock's service life. Design your control circuit to respect this duty cycle.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ Brand-new, CE-certified miniature electric bolt lock\u003c\/li\u003e\n  \u003cli\u003e✅ Ultra-compact design: \u003cstrong\u003e14.3 mm (L) × 10 mm (W) × 8 mm (H)\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e✅ 5 mm bolt extension stroke\u003c\/li\u003e\n  \u003cli\u003e✅ Operates on standard DC 5V — easily interfaced with microcontrollers, Arduino, Raspberry Pi, and relay modules\u003c\/li\u003e\n  \u003cli\u003e✅ Current draw: 1A\u003c\/li\u003e\n  \u003cli\u003e✅ High-quality materials for long-lasting, durable performance\u003c\/li\u003e\n  \u003cli\u003e✅ Suitable for automation equipment, shared-use devices, vending machines, drawer latches, and custom electronic projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n    \u003cth style=\"border:1px solid #ddd;padding:8px;text-align:left;\"\u003eSpecification\u003c\/th\u003e\n    \u003cth style=\"border:1px solid #ddd;padding:8px;text-align:left;\"\u003eValue\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eModel\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eLY-011B\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n    \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eOperating Voltage\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eDC 5V\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eCurrent\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e1A\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n    \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eWorking Mode\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003ePower ON = Unlock \/ Power OFF = Lock\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eRecommended Activation Time\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e0–5 seconds per cycle\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n    \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eBolt Extension\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e5 mm\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eDimensions\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e14.3 × 10 × 8 mm\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n    \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eCertification\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eCE\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eCountry of Origin\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eMade in China\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 × LY-011B DC 5V Miniature Electric Bolt Lock\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety \u0026amp; Electrical Standards\u003c\/h3\u003e\n\u003cp\u003eFor guidance on safe wiring practices and electrical component handling in DIY and automation projects, refer to the U.S. Consumer Product Safety Commission (CPSC) Electrical Safety Guide.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What devices is this DC 5V solenoid electric bolt lock compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: The LY-011B is compatible with any system that can supply a DC 5V, 1A signal, including Arduino microcontrollers, Raspberry Pi (via a relay module), custom PCBs, and standard automation controllers. It is widely used in cabinet locks, drawer latches, vending machines, shared-device enclosures, and small automation equipment.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this electric bolt lock lock automatically when power is cut?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The LY-011B operates on a power-on-unlock \/ power-off-lock principle. This means the bolt automatically extends and locks the mechanism as soon as power is removed — making it a failsafe design for enclosures that must remain secured during a power interruption.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How long can I keep the solenoid energized continuously?\u003c\/h4\u003e\n\u003cp\u003eA: It is strongly recommended to limit each activation (unlock) cycle to between 0 and 5 seconds. Keeping the solenoid energized for longer periods causes the coil to heat up, which can reduce performance and shorten the lock's lifespan. Design your control circuit with a timer or relay to enforce this duty cycle.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What are the dimensions of the LY-011B electric bolt lock?\u003c\/h4\u003e\n\u003cp\u003eA: The lock body measures 14.3 mm (length) × 10 mm (width) × 8 mm (height), with a 5 mm bolt extension stroke. This miniature form factor makes it suitable for tight spaces in electronics enclosures, small cabinets, and custom project builds.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What devices is this DC 5V solenoid electric bolt lock compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The LY-011B is compatible with any system that can supply a DC 5V, 1A signal, including Arduino microcontrollers, Raspberry Pi (via a relay module), custom PCBs, and standard automation controllers. 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