{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AQY221N2V1Y","brand":"Panasonic Electric Works","brandSlug":"panasonic-electric-works","productSlug":"AQY221N2V1Y","canonicalUrl":"https://icboms.com/panasonic-electric-works/AQY221N2V1Y","factsUrl":"https://icboms.com/api/mcp/products/AQY221N2V1Y","rawCanonicalId":null},"summary":{"shortDescription":"Panasonic Electric Works PhotoMOS AQY series, SPST-NO (1 Form A) signal relay, 120 mA load current, 0 V ~ 40 V load voltage, 4-SSOP surface-mount package.","salesMarkdown":"## PhotoMOS AQY series — RF-rated solid-state relay in a 4-SSOP footprint The Panasonic AQY221N2V1Y is a PhotoMOS AQY-series solid-state relay with a SPST-NO (1 Form A) output, rated for 120 mA continuous load current across a 0 V to 40 V load voltage range. The 1.14 VDC input threshold lets it switch directly from low-voltage logic rails without an external driver. ## RF-rated output and on-resistance profile The output type is specified as AC, DC (RF), meaning the relay can pass RF signals up to its bandwidth limit without significant insertion loss — the 12.5 Ohms max on-state resistance sets the floor for signal attenuation in the pass-through path. The 4-SSOP package (4-SMD, 0.175\" body width) keeps the board footprint small — 4.45 mm body length — and the SMD (SMT) Tab termination mates with standard reflow profiles for the 4-pin land pattern.","metaTitle":"Panasonic AQY221N2V1Y PhotoMOS Relay, SPST-NO, 120 mA, 40 V","metaDescription":"Active Panasonic PhotoMOS AQY221N2V1Y signal relay, SPST-NO, 120 mA load, 40 V, 4-SSOP surface mount. Sourced to order against RFQ.","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":"Tape & Reel (TR) Cut Tape (CT)","Output Type":"AC, DC (RF)","Load Current":"120 mA","Mounting Type":"Surface Mount","Package / Case":"4-SMD (0.175\\\", 4.45mm)","Product Status":"Active","Voltage - Load":"0 V ~ 40 V","Voltage - Input":"1.14VDC","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":"$7.6800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What compliance documentation does Panasonic provide for the AQY221N2V1Y?","answer":"The part is RoHS compliant per the standard PhotoMOS AQY series documentation; no additional UL or IEC certifications are listed in the spec record."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panasonic-electric-works/AQY221N2V1Y","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/AQY221N2V1Y 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}}