{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"EE-SX772P","brand":"Omron","brandSlug":"omron","productSlug":"EE-SX772P","canonicalUrl":"https://icboms.com/omron/EE-SX772P","factsUrl":"https://icboms.com/api/mcp/products/EE-SX772P","rawCanonicalId":null},"summary":{"shortDescription":"Omron EE-SX772P through-beam photoelectric sensor, PNP open collector Dark-ON output, 5 mm sensing distance, 5 V supply, chassis mount with M3 screw, -25°C to 55°C operating temperature, tray package.","salesMarkdown":"The Omron EE-SX772P is a through-beam photoelectric sensor with a 5 mm slot gap, delivering a PNP open-collector Dark-ON output. It runs on a 5 V supply and switches up to 30 mA. The housing mounts to a chassis or machine frame via M3 screws, with a wire lead for connection. This is the part for detecting the presence or edge of a part, flag, or label in a tight slot — think pick-and-place end-of-travel, conveyor gate position, or print-registration mark sensing inside a cabinet. ## 5 mm slot — what it fits The 5 mm sensing distance (0.197 in) is the gap between the emitter and receiver inside the fork. That is sized for thin targets — paper, film, small-diameter wire, or a flag on a moving mechanism. It will not see through a 10 mm bracket or a thick part. If your application needs to detect a part that is wider than the slot, this is not the sensor; look at the EE-SPW311 with its 39.37 mm adjustable range. The 5 mm slot is fixed, no adjustment. ## PNP Dark-ON output — wiring it in The output is PNP open collector, Dark-ON — meaning the transistor turns on (sinks current from the load to ground) when the beam is blocked. That is the opposite of Light-ON (output on when beam is unblocked). If your PLC input card expects NPN sinking inputs, this part will not drive it directly without a pull-up resistor or interface relay. The EE-SPX305-W2A is the NPN Dark-ON equivalent in the same 5 mm slot form factor, but with a narrower -10°C to 55°C temperature range. For a PNP system, the EE-SX772P is the direct fit.","metaTitle":"Omron EE-SX772P Through-Beam Sensor, PNP Dark-ON, 5 mm","metaDescription":"Omron EE-SX772P through-beam photoelectric sensor with PNP open collector Dark-ON output, 5 mm sensing distance, 5 V supply, chassis mount with M3 screws. Active lifecycle, sourced","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"has_mpn":"EE-SX772","output_type":"PNP - Open Collector/Dark-ON","package_type":"Tray","sensing_type":"Through-Beam","mounting_type":"Chassis Mount, M3 Screw","product_status":"Active","lifecycle_stage":"current","supply_voltage_v":"5.0","switching_current_a":"0.03","sensing_distance_max_mm":"0.197","Operating Temperature High":"-25°C to 55°C(TA)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$40.60","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://www.ia.omron.com/data_pdf/cat/ee-sx77_87_ds_e_7_6_csm484.pdf?id=435","sourceUrl":null},"ai":{"faq":[{"question":"What is the sensing distance of EE-SX772P?","answer":"The EE-SX772P has a fixed 5 mm sensing distance through the slot gap."},{"question":"Is EE-SX772P PNP or NPN output?","answer":"The EE-SX772P has a PNP open-collector output configured as Dark-ON (output on when beam is blocked)."},{"question":"Where can I buy EE-SX772P available via RFQ confirmation?","answer":"The EE-SX772P is sourced to order through independent distribution; availability and current pricing are confirmed at quote time against an RFQ."},{"question":"What is the equivalent or replacement for EE-SX772P?","answer":"No direct replacement is documented, but the EE-SPX305-W2A is a functional peer with the same 5 mm slot and NPN Dark-ON output, though it has a narrower -10°C to 55°C temperature range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/omron/EE-SX772P","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/omron/EE-SX772P when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}