{"product_id":"alq324-10a-spst-no-24vdc-miniature-pcb-power-relays","title":"ALQ324 -10A SPST-NO 24VDC Miniature PCB Power Relays","description":"The \u003cstrong\u003eALQ324\u003c\/strong\u003e is a compact, high-performance PCB power relay from Panasonic with a 10A switching capacity and SPST-NO (Single Pole Single Throw - Normally Open) configuration. It operates on 24VDC coil voltage and is designed for reliable switching in compact electronic designs. Ideal for industrial, automotive, and appliance applications.\n\n\u003cstrong\u003eTechnical Information\u003c\/strong\u003e\n\u003cul\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e ALQ324\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eRelay Type:\u003c\/strong\u003e Power Relay\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eCoil Voltage:\u003c\/strong\u003e 24V DC\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eContact Form:\u003c\/strong\u003e SPST-NO (1 Form A)\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eContact Rating:\u003c\/strong\u003e 10A at 250V AC \/ 30V DC\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eContact Material:\u003c\/strong\u003e Silver alloy\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Through-hole \/ PCB mount\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eInsulation Resistance:\u003c\/strong\u003e 1000 MΩ (minimum)\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eDielectric Strength:\u003c\/strong\u003e 4000Vrms (between coil and contact)\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eOperating Time:\u003c\/strong\u003e Approx. 10 ms\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eRelease Time:\u003c\/strong\u003e Approx. 5 ms\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eAmbient Temperature Range:\u003c\/strong\u003e -40°C to +85°C\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Approx. 20.2mm x 10.2mm x 15.8mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eContact arrangement\u003c\/strong\u003e: 1 Form A\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eContact shape\u003c\/strong\u003e: Single\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eContact resistance (Initial): \u003c\/strong\u003e 100 mΩ (by voltage drop 6 V DC 1 A)\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eContact material:\u003c\/strong\u003e AgNi type\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eContact rating (resistive load):\u003c\/strong\u003e 5 A 30 V DC, 10 A 125 V AC, 5 A 250 V AC\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003e switching power (resistive load):\u003c\/strong\u003e 1,250 VA, 150 W\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003e switching voltage:\u003c\/strong\u003e 250 V AC, 30 V DC\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003e switching current:\u003c\/strong\u003e 10 A (125 V AC), 5 A (30 V DC)\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003e switching load (reference value):\u003c\/strong\u003e 100 mA 5 V DC\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eInsulation resistance (Initial):\u003c\/strong\u003e 1,000 MΩ (at 500 V DC)\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eDielectric strength (Initial) between open contacts:\u003c\/strong\u003e 1,000 Vrms for 1 min (detection current: 10 mA)\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eDielectric strength (Initial) between contact and coil:\u003c\/strong\u003e 4,000 Vrms for 1 min (detection current: 10 mA)\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eSurge withstand voltage (Initial) between contact and coil:\u003c\/strong\u003e 8,000 V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eOperate time (Initial) at 20°C:\u003c\/strong\u003e Max. 20 ms at rated coil voltage (without bounce)\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eRelease time (Initial) at 20°C:\u003c\/strong\u003e Max. 20 ms at rated coil voltage (without bounce, with diode)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eShock resistance (Functional):\u003c\/strong\u003e 294 m\/s² (half sine shock pulse: 11 ms, detection time: 10 µs)\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eShock resistance (Destructive):\u003c\/strong\u003e 980 m\/s² (half sine shock pulse: 6 ms)\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eVibration resistance (Functional):\u003c\/strong\u003e 10 to 55 Hz (at double amplitude of 1.6 mm, detection time: 10 µs)\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eVibration resistance (Destructive):\u003c\/strong\u003e 10 to 55 Hz (at double amplitude of 2 mm)\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eMechanical life:\u003c\/strong\u003e 10×10⁶ operations (switching frequency at 180 times\/min)\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eConditions:\u003c\/strong\u003e Ambient temperature -40 to +85°C (or -40 to +60°C at standard packing condition), Humidity 5 to 85% RH (avoid icing and condensation)\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eUnit weight: Approx.\u003c\/strong\u003e 7 g\u003c\/li\u003e\n\u003c\/ul\u003e\n \n\n\u003cstrong\u003eWhat is a Power Relay?\u003c\/strong\u003e\n\nA \u003cstrong\u003epower relay\u003c\/strong\u003e is an electrically operated switch used to control high-current loads using a low-power control signal. It provides galvanic isolation between the control and load sides, enabling safer switching in electronic and industrial circuits.\n\n\u003cstrong\u003eKey Features\u003c\/strong\u003e\n\u003cul\u003e\n \t\u003cli\u003eCompact size for dense PCB layouts\u003c\/li\u003e\n \t\u003cli\u003eHigh switching capacity: up to 10A\u003c\/li\u003e\n \t\u003cli\u003eSPST-NO contact configuration\u003c\/li\u003e\n \t\u003cli\u003eLow power consumption\u003c\/li\u003e\n \t\u003cli\u003eHigh dielectric strength (4000Vrms)\u003c\/li\u003e\n \t\u003cli\u003eWide operating temperature range\u003c\/li\u003e\n \t\u003cli\u003eDurable silver alloy contacts for long life\u003c\/li\u003e\n \t\u003cli\u003eMeets safety standards for industrial use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eBenefits of \u003c\/strong\u003eminiature power relay\n\nThe \u003cstrong\u003eALQ324\u003c\/strong\u003e miniature power relay is a reliable and space-saving solution for switching high-current AC or DC loads. Its compact footprint allows integration into smaller PCBs without compromising on performance. With excellent electrical isolation and fast switching time, it helps engineers build efficient, durable circuits across various applications.\n\n\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\n\u003cul\u003e\n \t\u003cli\u003eHigh reliability with 10A switching capacity\u003c\/li\u003e\n \t\u003cli\u003eCompact and PCB-friendly design\u003c\/li\u003e\n \t\u003cli\u003eLong operational life and high contact stability\u003c\/li\u003e\n \t\u003cli\u003eIdeal for automation, HVAC, and appliances\u003c\/li\u003e\n \t\u003cli\u003eMaintains performance in tough environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e\n\u003cul\u003e\n \t\u003cli\u003eIndustrial control panels\u003c\/li\u003e\n \t\u003cli\u003eHome appliances (AC units, washing machines)\u003c\/li\u003e\n \t\u003cli\u003eAutomotive electronics\u003c\/li\u003e\n \t\u003cli\u003ePower supplies and chargers\u003c\/li\u003e\n \t\u003cli\u003eOffice automation equipment\u003c\/li\u003e\n \t\u003cli\u003eSmart home control units\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eHow to Use (in Para)\u003c\/strong\u003e\n\nMount the \u003cstrong\u003eALQ324\u003c\/strong\u003e power relay onto your PCB via through-hole soldering. Connect the coil terminals to a 24VDC control signal and the load terminals to your high-power AC or DC circuit. When the coil is energized, the relay closes the contact, allowing current to flow through the load. Ensure the connections follow polarity and current rating requirements for safe use.\n\n\u003cstrong\u003eCautions\u003c\/strong\u003e\n\u003cul\u003e\n \t\u003cli\u003eDo not exceed rated voltage or current\u003c\/li\u003e\n \t\u003cli\u003eUse flyback diode across the coil for inductive load protection\u003c\/li\u003e\n \t\u003cli\u003eEnsure proper ventilation to avoid overheating\u003c\/li\u003e\n \t\u003cli\u003eStore in a dry, dust-free environment\u003c\/li\u003e\n \t\u003cli\u003eAvoid mechanical stress on solder joints during installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eWhy You Should Buy\u003c\/strong\u003e\n\nChoose the \u003cstrong\u003ePanasonic ALQ324\u003c\/strong\u003e if you need a compact yet powerful relay solution for high-current switching. Its robust performance, long operational life, and industry-grade build quality make it a dependable choice for OEMs and engineers designing smart, efficient systems.\n\n\u003cstrong\u003eWhere and Who Uses It\u003c\/strong\u003e\n\u003cul\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eWhere:\u003c\/strong\u003e Industrial automation, consumer electronics, HVAC units, power management systems\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cstrong\u003eWho:\u003c\/strong\u003e Electrical engineers, automation designers, OEM manufacturers, system integrators\u003c\/li\u003e\n\u003c\/ul\u003e\n \n\n\u003cstrong\u003eAbout the Manufacturer\u003c\/strong\u003e\n\n\u003cstrong\u003ePanasonic\u003c\/strong\u003e is a world-renowned brand in electronics, recognized for its high-quality components and innovation-driven solutions. Their relays are trusted globally for their durability, precision, and performance, serving applications in industrial, automotive, and consumer electronics sectors.","brand":"Slim Form Relays","offers":[{"title":"Default Title","offer_id":43327745720409,"sku":"ECDREL0076","price":0.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/5659\/2729\/files\/ALQ324.png?v=1779108980","url":"https:\/\/econtroldevices.com\/products\/alq324-10a-spst-no-24vdc-miniature-pcb-power-relays","provider":"Econtroldevices","version":"1.0","type":"link"}