{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AQY232SZ","brand":"Panasonic Electric Works","brandSlug":"panasonic-electric-works","productSlug":"AQY232SZ","canonicalUrl":"https://icboms.com/panasonic-electric-works/AQY232SZ","factsUrl":"https://icboms.com/api/mcp/products/AQY232SZ","rawCanonicalId":null},"summary":{"shortDescription":"Panasonic Electric Works PhotoMOS™ AQY232SZ solid-state relay, SPST-NO (1 Form A), AC/DC output, 0 V ~ 60 V load, 500 mA, 1.25 VDC input, 2.5 Ω max on-resistance, 4-SOP surface mount gull wing, Tape & Reel / Cut Tape.","salesMarkdown":"## What the AQY232SZ is — and what it switches The AQY232SZ is a PhotoMOS™ AQY-series solid-state relay (SSR) in the 4-SOP (0.173\", 4.40 mm wide) surface-mount package with gull-wing termination — the 4-SOP form factor is compact enough for dense signal-level boards but demands reflow or careful hot-air rework; the gull-wing leads are standard for SMD assembly and are visually unambiguous for orientation on a board. The circuit is SPST-NO (single-pole single-throw normally open) — the relay closes when the input LED is energised and stays open when it is not, which is the standard configuration for switching a load under PLC or MCU control. Rated load voltage spans 0 V to 60 V DC (or peak AC), placing this squarely in low-voltage DC control and instrumentation territory — the kind of 24 V logic rails common in industrial automation and building control, not in high-voltage AC power switching. ## Load current and on-resistance — what the numbers mean at the board level Maximum load current is 500 mA — that is the ceiling for what the output stage carries without derating. The 1.25 VDC input turn-on voltage is the critical interface spec — a 3.3 V MCU GPIO can drive this directly without a level-shifting transistor, and even a 1.8 V logic rail has enough margin to guarantee the LED fires reliably. Check the LED forward current requirement against your drive pin current limit before committing. ## Packaging, sourcing posture, and BOM fit Listed as Active on the Panasonic Electric Works lifecycle register.","metaTitle":"AQY232SZ Panasonic PhotoMOS SPST-NO SSR, 500 mA, 60 V","metaDescription":"Panasonic PhotoMOS AQY232SZ solid-state relay, SPST-NO, 500 mA load, 0–60 V. Active status. Surface mount 4-SOP.","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":"500 mA","Mounting Type":"Surface Mount","Package / Case":"4-SOP (0.173\\\", 4.40mm)","Product Status":"Active","Voltage - Load":"0 V ~ 60 V","Voltage - Input":"1.25VDC","lifecycle_stage":"unknown","Termination Style":"Gull Wing","Base Product Number":"AQY232","Supplier Device Package":"4-SOP","On-State Resistance (Max)":"2.5 Ohms"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.9000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the AQY232SZ used for?","answer":"As an SPST-NO solid-state relay with 500 mA and 60 V load rating, it is typically specified for switching low-voltage DC loads under MCU or PLC control — instrument power rails, indicator LEDs, small solenoid drivers, and signal-path routing in industrial control and instrumentation modules."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/panasonic-electric-works/AQY232SZ","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/AQY232SZ 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}}