{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AQY212G2S","brand":"Panasonic Electric Works","brandSlug":"panasonic-electric-works","productSlug":"AQY212G2S","canonicalUrl":"https://icboms.com/panasonic-electric-works/AQY212G2S","factsUrl":"https://icboms.com/api/mcp/products/AQY212G2S","rawCanonicalId":null},"summary":{"shortDescription":"Panasonic Electric Works PhotoMOS™ AQY series, SPST-NO (1 Form A) solid-state relay, 1.25 A load current, 0-60 V load voltage, 500 mOhm on-resistance, 4-SOP surface-mount package, gull-wing terminals, tube.","salesMarkdown":"## PhotoMOS relay for signal-level switching The AQY212G2S is a solid-state relay from the PhotoMOS™ AQY series, designed for signal-level AC/DC load switching where silent operation and long electrical life are needed. It switches loads up to 1.25 A at voltages from 0 V to 60 V, with a maximum on-state resistance of 500 mOhms — low enough to keep conduction losses minimal in low-power circuits. ## What the ratings mean for your BOM The 1.25 A continuous load current at 60 V covers typical signal-relay applications like sensor outputs, PLC digital I/O, and small solenoid drives — the 500 mOhm on-resistance means the voltage drop at full load is under 0.63 V, so the load sees nearly the full supply rail. The SPST-NO (1 Form A) circuit is a normally-open single-pole switch — it closes when the input LED is forward-biased, making it a direct replacement for mechanical reed relays in low-power signal paths. ## Package and board integration Supplied in tube packaging, it is suited for hand-loading or low-volume assembly; for tape-and-reel the base number AQY212 covers multiple package options — confirm the exact ordering code suffix for your reel quantity.","metaTitle":"Panasonic AQY212G2S PhotoMOS Relay, 1.25 A, 60 V, SPST-NO","metaDescription":"Panasonic AQY212G2S PhotoMOS relay, 1.25 A load current, 60 V load voltage, SPST-NO, 500 mOhm on-resistance, 4-SOP package. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Signal Relays"],"specifications":{"Mfr":"Panasonic Electric Works","Series":"PhotoMOS™ AQY","Circuit":"SPST-NO (1 Form A)","Package":"Tube","Output Type":"AC, DC","Load Current":"1.25 A","Mounting Type":"Surface Mount","Package / Case":"4-SOP (0.173\\\", 4.40mm)","Product Status":"Active","Voltage - Load":"0 V ~ 60 V","Voltage - Input":"1.32VDC","lifecycle_stage":"unknown","Termination Style":"Gull Wing","Base Product Number":"AQY212","Supplier Device Package":"4-SOP","On-State Resistance (Max)":"500 mOhms"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.3800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2b98e1dc661bb3ecb127010d0e8028aa.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the on-state resistance of AQY212G2S?","answer":"The maximum on-state resistance is 500 mOhms at the rated load current and temperature — this low resistance keeps the voltage drop across the relay under 0.63 V at 1.25 A, preserving rail voltage for the load."},{"question":"What package does AQY212G2S come in?","answer":"The base product number AQY212 covers multiple package options including tape-and-reel variants."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panasonic-electric-works/AQY212G2S","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/panasonic-electric-works/AQY212G2S when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}