{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"EE-SX871P","brand":"Omron","brandSlug":"omron","productSlug":"EE-SX871P","canonicalUrl":"https://icboms.com/omron/EE-SX871P","factsUrl":"https://icboms.com/api/mcp/products/EE-SX871P","rawCanonicalId":null},"summary":{"shortDescription":"Omron EE-SX871P through-beam photoelectric sensor, PNP open-collector Light-ON output, 5 V supply, 5 mm sensing distance, chassis mount with M3 screw, -25°C to 55°C operating range.","salesMarkdown":"## What it is and where it fits The Omron EE-SX871P is a through-beam photoelectric sensor in a compact slot-style housing. It uses a PNP open-collector output configured for Light-ON operation, meaning the output transistor switches on when the optical path between emitter and receiver is uninterrupted. The 5 mm slot gap is sized for edge detection on small parts, label registration marks, or flag interrupters in pick-and-place feeders and conveyor gates. ## Mounting and environment Chassis mount with M3 screws — two holes on a standard 25 mm pitch. The -25°C to 55°C operating range covers most indoor factory floors but not freezers or ovens. No IP rating is listed, so keep it inside a panel or protected from washdown.","metaTitle":"Omron EE-SX871P Through-Beam Sensor, PNP Light-ON, 5mm Slot","metaDescription":"Omron EE-SX871P through-beam photoelectric sensor with PNP open-collector Light-ON output, 5 V supply, 5 mm sensing distance, chassis mount. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"has_mpn":"EE-SX871","output_type":"PNP - Open Collector/Light-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":"$38.75","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":"Is EE-SX871P NPN or PNP?","answer":"The EE-SX871P has a PNP open-collector output configured for Light-ON operation."},{"question":"What is the sensing distance of EE-SX871P?","answer":"The sensing distance is 5 mm, measured as the gap between the emitter and receiver in the through-beam slot."},{"question":"What is the supply voltage for EE-SX871P?","answer":"The supply voltage is 5 V DC."},{"question":"What is the closest second-source for EE-SX871P?","answer":"The EE-SPX305-W2A is a functional peer but uses an NPN Dark-ON output — verify your PLC input card compatibility before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/omron/EE-SX871P","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/omron/EE-SX871P 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}}