{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AQY210SZ","brand":"Panasonic Electric Works","brandSlug":"panasonic-electric-works","productSlug":"AQY210SZ","canonicalUrl":"https://icboms.com/panasonic-electric-works/AQY210SZ","factsUrl":"https://icboms.com/api/mcp/products/AQY210SZ","rawCanonicalId":null},"summary":{"shortDescription":"Panasonic Electric Works PhotoMOS™ AQY series, SPST-NO (1 Form A) solid-state relay, 120 mA load current, 0 V ~ 350 V AC/DC, 4-SOP surface mount package, gull wing leads.","salesMarkdown":"## PhotoMOS relay for signal-level switching The AQY210SZ is a solid-state relay from the PhotoMOS™ AQY series, designed for switching low-level AC or DC signals without mechanical contacts. The SPST-NO (1 Form A) circuit handles loads up to 120 mA across a 0 V to 350 V range, making it a fit for isolating sensor outputs, PLC digital inputs, or test-equipment signal paths where silent, bounce-free switching matters. Rated load current of 120 mA and a maximum on-state resistance of 25 Ohms — the voltage drop across the relay at full load is 3 V (I × R), so the downstream circuit must tolerate that drop. The 350 V load voltage ceiling covers 240 VAC mains isolation and 48 VDC industrial rails with margin.","metaTitle":"Panasonic AQY210SZ PhotoMOS Relay, SPST-NO, 120 mA, 350 V","metaDescription":"Panasonic AQY210SZ PhotoMOS relay, SPST-NO, 120 mA load, 350 V AC/DC, 25 Ohm on-resistance, 4-SOP surface mount. 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":"Tape & Reel (TR) Cut Tape (CT)","Output Type":"AC, DC","Load Current":"120 mA","Mounting Type":"Surface Mount","Package / Case":"4-SOP (0.173\\\", 4.40mm)","Product Status":"Active","Voltage - Load":"0 V ~ 350 V","Voltage - Input":"1.14VDC","lifecycle_stage":"unknown","Termination Style":"Gull Wing","Base Product Number":"AQY21","Supplier Device Package":"4-SOP","On-State Resistance (Max)":"25 Ohms"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.7000","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/AQY210SZ/alternatives.json"},"ai":{"faq":[{"question":"What is the on-state resistance of AQY210SZ?","answer":"Maximum on-state resistance is 25 Ohms, which at 120 mA load current results in a 3 V drop across the relay."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panasonic-electric-works/AQY210SZ","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/AQY210SZ 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}}