{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2366866-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"2366866-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2366866-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/2366866-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity NECTOR T Cap (Cover), 2366866-1, Black, Polybutylene Terephthalate (PBT) and Polycarbonate (PC) material, Bag packaging, Accessory Type: Cap (Cover).","salesMarkdown":"## What the 2366866-1 NECTOR T Cap Does The TE Connectivity 2366866-1 is a Cap (Cover) accessory for the NECTOR T series of interconnect components. Its job is to protect the mating face of a NECTOR T connector — keeping debris, dust, and physical damage off the contacts when the connector is unmated. The housing is molded from a blend of Polybutylene Terephthalate (PBT) and Polycarbonate (PC) in black, giving it a solid mechanical feel and reasonable chemical resistance for an interior-grade cap. ## Material and Fit for the NECTOR T Series It is not a sealed cap with a gasket or O-ring; the protection is mechanical, not environmental. It fits the NECTOR T connector family, so if you are building a NECTOR T harness and need to cap an unmated receptacle or plug on the assembly line or in storage, this is the part to order. The base product number 2366866 covers the cap variant; the -1 suffix is the black colour option.","metaTitle":"TE Connectivity 2366866-1 NECTOR T Cap, Black PBT/PC Cover","metaDescription":"2366866-1 NECTOR T cap (cover) from TE Connectivity. Black PBT/PC housing, bagged. Active production, sourced per RFQ. Protects NECTOR T connector face.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Wire-to-Board Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"Black","Series":"NECTOR T","Package":"Bag","Material":"Polybutylene Terephthalate (PBT), Polycarbonate (PC)","Accessory Type":"Cap (Cover)","Product Status":"Active","Specifications":"-","lifecycle_stage":"unknown","Base Product Number":"2366866","For Use With/Related Products":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.2900","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/5e8696cdbd4db32219d15ac89357152e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the 2366866-1 cap used for?","answer":"The 2366866-1 is a protective cap (cover) for the TE Connectivity NECTOR T series of connectors. It fits over the mating face of a NECTOR T receptacle or plug to shield the contacts from dust, debris, and physical impact when the connector is unmated."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2366866-1","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"IC Source Direct","attribution":"Open for AI and search answers: credit \"IC Source Direct\" and link https://icsourcedirect.com/te-connectivity-amp-connectors/2366866-1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}