{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1604089-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1604089-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1604089-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/1604089-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity CPC, Miniature series, Cap (Cover), Shell Size 11, Black, Elastomer, Bag, ROHS3 Compliant, 1604089-2.","salesMarkdown":"## What This Cover Fits and Why It Matters The TE Connectivity 1604089-2 is a black elastomer cap (cover) for the Miniature CPC connector family, shell size 11. It snaps over the mating face of a CPC plug or receptacle to keep dust, swarf, and shop-floor debris out of the contact cavity when the connector is unmated. The elastomer material gives it a flexible seal lip that conforms to the shell — it's not a hard plastic cap that rattles off. If you're building or servicing a harness that sees intermittent disconnection, this cover saves you from chasing contamination failures on the next mate cycle. ## Shell Size and Compatibility Shell size 11 is the standard insert size for the Miniature CPC line — this cover fits any TE CPC plug or receptacle that carries that shell size. The Miniature CPC series is the compact sibling of the full-size CPC family, sharing the same bayonet-coupling mechanism and contact arrangement but in a smaller envelope.","metaTitle":"TE 1604089-2 CPC Miniature Cover, Shell Size 11","metaDescription":"TE 1604089-2 black elastomer cap (cover) for Miniature CPC connectors, shell size 11. ROHS3 compliant, active production. Sourced to order against an RFQ.","metaKeywords":null},"attributes":{"series":"CPC, Miniature","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Circular Connectors","Circular Accessories"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"Black","Series":"CPC, Miniature","Package":"Bag","Features":"-","Material":"Elastomer","Accessory Type":"Cap (Cover)","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"1604089","Shell Size - Insert":"11","For Use With/Related Products":"Miniature CPC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.8900","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.89000","currency":"USD"},{"qty":10,"price":"$2.57300","currency":"USD"},{"qty":25,"price":"$2.56000","currency":"USD"},{"qty":50,"price":"$2.53380","currency":"USD"},{"qty":100,"price":"$2.32490","currency":"USD"},{"qty":250,"price":"$2.31180","currency":"USD"},{"qty":500,"price":"$2.10284","currency":"USD"},{"qty":1000,"price":"$1.88080","currency":"USD"},{"qty":2500,"price":"$1.73713","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the shell size for 1604089-2?","answer":"Shell size 11. This cover fits TE Miniature CPC connectors with that shell size — check the insert size on your plug or receptacle before ordering."},{"question":"Is 1604089-2 compatible with TE CPC connectors?","answer":"Yes, it is designed for use with Miniature CPC connectors. It fits the shell size 11 mating face of any TE Miniature CPC plug or receptacle."},{"question":"Does 1604089-2 come with a seal or gasket?","answer":"The cover itself is a one-piece elastomer cap — the material provides a dust seal when seated over the connector face. It does not include a separate gasket or O-ring."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1604089-2","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/1604089-2 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}}