{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AQY221FN2VW","brand":"Panasonic Electric Works","brandSlug":"panasonic-electric-works","productSlug":"AQY221FN2VW","canonicalUrl":"https://icboms.com/panasonic-electric-works/AQY221FN2VW","factsUrl":"https://icboms.com/api/mcp/products/AQY221FN2VW","rawCanonicalId":null},"summary":{"shortDescription":"Panasonic Electric Works PhotoMOS™ AQY series, SPST-NO (1 Form A) signal relay, 120 mA load current, 40 V load voltage, 12.5 Ohm on-state resistance, 4-SSOP surface mount package, Tape & Reel.","salesMarkdown":"## PhotoMOS AQY — obsolete, but still specifiable for sustainment The AQY221FN2VW is a Panasonic PhotoMOS AQY-series solid-state relay in a SPST-NO (1 Form A) configuration, rated for 120 mA continuous load current at up to 40 V across AC or DC (RF) output types. With a maximum on-state resistance of 12.5 Ohms, this relay introduces a voltage drop of roughly 1.5 V at full rated current — a factor to budget into the signal-chain loss budget for low-voltage analog or RF paths. ## Package and footprint — 4-SSOP, SMD tab termination Housed in a 4-SMD (0.175\", 4.45 mm) package, the supplier device package is 4-SSOP. Termination is via SMD (SMT) tab — a standard gull-wing footprint for low-profile signal relays.","metaTitle":"AQY221FN2VW PhotoMOS Relay, SPST-NO, 120 mA, 40 V, Obsolete","metaDescription":"Panasonic AQY221FN2VW PhotoMOS relay, SPST-NO, 120 mA load, 40 V, 12.5 Ohm Rds(on). Obsolete — sourced to order against RFQ through independent channels.","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 (RF)","Load Current":"120 mA","Mounting Type":"Surface Mount","Package / Case":"4-SMD (0.175\\\", 4.45mm)","Product Status":"Obsolete","Voltage - Load":"0 V ~ 40 V","Voltage - Input":"1.3VDC","lifecycle_stage":"unknown","Termination Style":"SMD (SMT) Tab","Base Product Number":"AQY221","Supplier Device Package":"4-SSOP","On-State Resistance (Max)":"12.5 Ohms"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.8747","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/AQY221FN2VW/alternatives.json"},"ai":{"faq":[{"question":"How can I order AQY221FN2VW or check availability?","answer":"Submit a request for current pricing and availability; lead time and lot quantities are confirmed at quote time."},{"question":"What compliance documentation does Panasonic provide for AQY221FN2VW?","answer":"The evidence does not list specific compliance certifications (RoHS, REACH, UL, IEC) for this part. Standard Panasonic PhotoMOS documentation applies; verify with the manufacturer or distributor at RFQ time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panasonic-electric-works/AQY221FN2VW","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/AQY221FN2VW 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}}