{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E2EC04S12MCB1OMS","brand":"Omron","brandSlug":"omron","productSlug":"E2EC04S12MCB1OMS","canonicalUrl":"https://aoctrl.com/omron/E2EC04S12MCB1OMS","factsUrl":"https://aoctrl.com/api/mcp/products/E2EC04S12MCB1OMS","rawCanonicalId":null},"summary":{"shortDescription":"Omron E2E series E2EC04S12MCB1OMS inductive sensor, flush mount, 4 mm diameter, 1.2 mm sensing distance, PNP normally open, 4 kHz, M8 3-pin connector, IP67, stainless steel housing.","salesMarkdown":"The E2EC04S12MCB1OMS is a flush-mount inductive proximity sensor from Omron's E2E series, built in a stainless steel barrel just 4 mm wide and 4 mm tall. Its compact form factor fits where larger M8 or M12 sensors won't — think tight gripper fingers, small linear slides, or embedded into a fixture. The 1.2 mm sensing distance means it detects small metal targets at close range; paired with a 4 kHz switching frequency, it picks up fast reciprocating or rotating parts without missing a count. Rated IP67 and housed in stainless steel, it holds up in coolant splash, washdown zones, and metalworking environments where brass or plastic housings might corrode or crack. The often-paired alternative is the E2BS08KS02MCB120OMS, a flush-mount PNP NO sensor from the E2B series. On paper it offers a longer 2 mm sensing distance and higher 200 mA load current, but the body is an M8 barrel — 13 mm diameter — so it physically will not drop into a panel cutout or bracket sized for the 4 mm E2E. If your application has the mechanical room, the E2B carries IP67 and stainless steel too, but rewiring is minimal since both use the same M8 3-pin connector. For a true drop-in replacement without redesigning the sensor mount, stick with the original 4 mm form factor.","metaTitle":"Omron E2EC04S12MCB1OMS Inductive Sensor, 4 mm Flush, PNP","metaDescription":"Omron E2E series inductive sensor, flush mount, 4 mm diameter, 1.2 mm sensing distance, PNP NO, 4 kHz, IP67, M8 connector. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Proximity Sensors"],"specifications":{"Width":"4 mm","title":"E2EC04S12MCB1OMS","Height":"4 mm","Length":"40.1 mm","Series":"E2E","description":"Inductive Sensor PNP, Make Contact (NO) 4kHz 30V 10mA 1.2mm Connector, M8, 3-Pin IP67 E2E","Load Current":"100 mA","Mounting Type":"Flush Mount","lifecycle_stage":"mature","Housing Material":"Stainless Steel","Termination Type":"Connector, M8, 3-Pin","Construction Form":"ø 4 mm","Protection Rating":"IP67","Current Consumption":"10 mA","Repeat Accuracy (%)":"15 %","Switching Frequency":"4 kHz","Sensing Distance Max.":"1.2 mm","Operating Voltage Max.":"30 V","Operating Voltage Min.":"10 V","Operating Temperature Max.":"70 °C","Operating Temperature Min.":"-25 °C","Inductive Sensor Output Type":"PNP, Make Contact (NO)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$86.91 – $100.90","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a538c57d7efed7d5080b15d200b7110e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can I replace the E2EC04S12MCB1OMS with the E2BS08KS02MCB120OMS without any modifications?","answer":"No. The E2B sensor has a 13 mm diameter barrel versus this sensor's 4 mm, so the mounting hole and overall mechanical fit are completely different. The electrical characteristics (PNP, M8 connector) are compatible, but the physical form factor requires re-engineering the sensor mount and target clearance."},{"question":"What are the physical dimensions of this sensor?","answer":"The sensor body is 4 mm wide, 4 mm high, and 40.1 mm long. The sensing face is flush to the barrel end."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E2EC04S12MCB1OMS","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/omron/E2EC04S12MCB1OMS when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}