{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"E2E-S04N02-WC-B1","brand":"Omron","brandSlug":"omron","productSlug":"E2E-S04N02-WC-B1","canonicalUrl":"https://aoctrl.com/omron/E2E-S04N02-WC-B1","factsUrl":"https://aoctrl.com/api/mcp/products/E2E-S04N02-WC-B1","rawCanonicalId":null},"summary":{"shortDescription":"Omron E2E-S04N02-WC- small-diameter proximity sensor, 4 mm outer diameter, unshielded, 2 mm sensing distance, PNP normally open, PVC pre-wired, SUS threaded case.","salesMarkdown":"## 4 mm unshielded — what fits where The E2E-S04N02-WC-B1: The 04 code in the part number means a 4 mm outer diameter barrel — this is a true sub-miniature form factor, not a standard M8 or M12. The unshielded (N) variant means the sensing field extends beyond the barrel face without a metal band, giving the full 2 mm sensing distance on mild steel. Output is DC 3-wire PNP normally open, so it sources a positive signal to the PLC input when a target enters the 2 mm window. The PVC pre-wired cable (WC) saves a connector — just route and terminate, no mating half to buy. ## Sourcing and lifecycle reality Pricing and lead time are confirmed at quote against your BOM quantity. No stock-holding claim here — sourced per RFQ from authorized distribution and independent surplus channels where the region's price is lower.","metaTitle":"Omron E2E-S04N02-WC-B1 Proximity Sensor, 4 mm, 2 mm Range","metaDescription":"Omron E2E-S04N02-WC-B1 small-diameter proximity sensor, 4 mm unshielded, 2 mm sensing distance, PNP NO, PVC pre-wired. Mature lifecycle, quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Proximity Sensors"],"specifications":{"Size":"04 = Outer diameter 4 mm","title":"E2E-S04N02-WC-B1","Weight":"0.030 Kg","Shielding":"N = Unshielded Models","Product No.":"E2E-S04N02-WC-B1","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":"02 = 2 mm","Connecting method":"WC = PVC Pre-wired Model","Estimated Lead Time":"Usually ships in 1-10 working days.","Output specifications":"B = DC 3-wire PNP open-collector output","Case material and shape":"S = SUS, threaded"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$106.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/1556f612f724bdf25fa2360ca1930b7c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the sensing range of the E2E-S04N02-WC-?","answer":"2 mm on mild steel. Because it is unshielded, you get the full rated distance without derating for a flush mount — but the correction factor for stainless steel is roughly 0.7×, so budget about 1.4 mm in a stainless target application."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/E2E-S04N02-WC-B1","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-S04N02-WC-B1 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}}