{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E2E-S05S12-CJ-C1","brand":"Omron","brandSlug":"omron","productSlug":"E2E-S05S12-CJ-C1","canonicalUrl":"https://aoctrl.com/omron/E2E-S05S12-CJ-C1","factsUrl":"https://aoctrl.com/api/mcp/products/E2E-S05S12-CJ-C1","rawCanonicalId":null},"summary":{"shortDescription":"Omron E2E-S05S12-CJ-C1 small-diameter proximity sensor, shielded M5 threaded SUS body, 1.2 mm sensing distance, NPN normally-open output, M8 pre-wired connector.","salesMarkdown":"## 1.2 mm detection in a 5 mm barrel — what it means on the line The E2E-S05S12-CJ-C1 is a shielded M5 proximity sensor with a 1.2 mm sensing distance — that is a very short detection zone, sized for confirming small parts are present or counting components on a feeder track. The 5 mm threaded body fits into tight mounting holes where a standard M12 or M18 barrel would not clear. Output is a DC 3-wire NPN normally-open transistor — it sinks current to ground when a ferrous target enters the 1.2 mm window. That NPN NO logic mates directly with most PLC sinking input cards; just pull the collector up to 24 V through the input resistor. ## Mounting and wiring — connector saves panel time The connecting method is an M8 pre-wired connector, 3-pin — the sensor ships with a short pigtail and a male M8 quick-disconnect. That means you can swap a failed unit without pulling wire through conduit: unthread the M8 coupler, spin in a replacement, and the line is back up inside a minute. The shielded SUS (stainless steel) threaded body resists corrosion in coolant mist or washdown areas. The shielding also confines the sensing field to the face of the barrel, so the sensor can be mounted flush in steel without false triggers from the surrounding metal. ## Lifecycle and sourcing — mature, no EOL pressure Sourced through independent distribution; quoted to order against the BOM quantity.","metaTitle":"Omron E2E-S05S12-CJ-C1 Proximity Sensor, 1.2 mm, NPN NO, M8","metaDescription":"Omron E2E-S05S12-CJ-C1 shielded M5 proximity sensor, 1.2 mm sensing range, NPN NO output, M8 pre-wired connector. Mature lifecycle, quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Proximity Sensors"],"specifications":{"Size":"05 = Threaded: Outer diameter 5 mm, Cylindrical: Outer diameter 5.4 mm","title":"E2E-S05S12-CJ-C1","Weight":"0.035 Kg","Shielding":"S = Shielded Models","Product No.":"E2E-S05S12-CJ-C1","description":"Small-Diameter Proximity Sensor","Product Type":"Small-Diameter Proximity Sensor","Operation mode":"1 = Normally open (NO)","Shipping Weight":"2 Kg","lifecycle_stage":"mature","Sensing distance":"12 = 1.2 mm","Connecting method":"CJ = M8 Pre-wired Connector, 3-pin","Estimated Lead Time":"Usually ships in 1-10 working days.","Output specifications":"C = DC 3-wire NPN open-collector output","Case material and shape":"S = SUS, threaded"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$140.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/1556f612f724bdf25fa2360ca1930b7c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the sensing distance of E2E-S05S12-CJ-C1?","answer":"The sensing distance is 1.2 mm on a standard mild steel target. Because the sensor is shielded, the 1.2 mm range is measured from the face of the barrel; mounting flush in steel does not reduce it further."},{"question":"Is E2E-S05S12-CJ-C1 NPN or PNP?","answer":"It is a DC 3-wire NPN normally-open output. The NPN transistor sinks current when the target is detected; the load connects between the collector and the positive supply rail."},{"question":"What connector does E2E-S05S12-CJ-C1 use?","answer":"It uses an M8 pre-wired connector, 3-pin. The pigtail is molded to the sensor body and terminates in a male M8 threaded coupler that mates with a standard M8 female cordset."},{"question":"Can E2E-S05S12-CJ-C1 be mounted flush in metal?","answer":"Yes — the shielded design (S in the part number) means the sensing field is focused at the face, so the sensor can be embedded in a steel bracket or machine frame without false triggering from the surrounding metal."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E2E-S05S12-CJ-C1","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/E2E-S05S12-CJ-C1 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}}