{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AQY212FG2SZ","brand":"Panasonic Electric Works","brandSlug":"panasonic-electric-works","productSlug":"AQY212FG2SZ","canonicalUrl":"https://icboms.com/panasonic-electric-works/AQY212FG2SZ","factsUrl":"https://icboms.com/api/mcp/products/AQY212FG2SZ","rawCanonicalId":null},"summary":{"shortDescription":"Panasonic Electric Works PhotoMOS™ AQY series, Signal Relay, SPST-NO (1 Form A), Surface Mount, 4-SOP, 1.25 A, 60 V, 500 mOhms, Tape & Reel.","salesMarkdown":"## What the ratings mean for fit The AQY212FG2SZ: Rated for 1.25 A continuous load current at 0 V to 60 V AC or DC — the 500 mOhm max on-state resistance sets the conduction loss: at 1.25 A, expect roughly 0.78 W dissipation inside the 4-SOP package, which governs the derating at elevated ambient temperatures. SPST-NO (1 Form A) output with AC/DC bipolar capability — the MOSFET output stage switches both polarities, so it works for load switching in signal paths, sensor power gating, or low-current actuator control where polarity reversal is possible. ## Package and board integration Housed in a 4-SOP (0.173\", 4.40 mm body width) with Gull Wing terminations — the surface-mount footprint matches standard SOP-4 land patterns, and the 1.27 mm pin pitch is layout-friendly on two-layer boards. Supplied in Tape & Reel (TR) — compatible with pick-and-place assembly; the reel quantity is the standard packaging unit for this form factor.","metaTitle":"Panasonic AQY212FG2SZ PhotoMOS Relay, SPST-NO, 1.25 A, 60 V","metaDescription":"Obsolete Panasonic AQY212FG2SZ PhotoMOS relay, SPST-NO, 1.25 A load, 60 V AC/DC, 500 mOhm on-resistance, 4-SOP. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Signal Relays"],"specifications":{"Mfr":"Panasonic Electric Works","Series":"PhotoMOS™ AQY","Circuit":"SPST-NO (1 Form A)","Package":"Tape & Reel (TR)","Output Type":"AC, DC","Load Current":"1.25 A","Mounting Type":"Surface Mount","Package / Case":"4-SOP (0.173\\\", 4.40mm)","Product Status":"Obsolete","Voltage - Load":"0 V ~ 60 V","Voltage - Input":"1.4VDC","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":"$7.7100","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the circuit configuration of AQY212FG2SZ?","answer":"SPST-NO (1 Form A) — a single-pole, normally-open output that closes when the input LED is forward-biased."},{"question":"What load voltage and current can AQY212FG2SZ handle?","answer":"Rated for 1.25 A continuous load current across a 0 V to 60 V AC or DC range, with a maximum on-state resistance of 500 mOhms."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panasonic-electric-works/AQY212FG2SZ","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/AQY212FG2SZ when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}