{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2129392-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"2129392-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2129392-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/2129392-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity CHAMP docking receptacle, 2129392-2, 70 positions, 2 rows, outer shroud contacts, 15.0µin gold contact finish, solder termination, surface mount or through-hole mounting.","salesMarkdown":"## Docking Connector for Parallel Board Interfaces The TE Connectivity 2129392-2 is a 70-position receptacle from the CHAMP series, designed as a docking connector with outer shroud contacts. The shroud protects the signal pins during blind mating, which is the typical use case in docking stations or parallel board-to-board interfaces where alignment isn't perfect on first engagement. The connector supports both surface mount and through-hole solder termination, giving the layout engineer flexibility in board attachment method. ## Position Count and Contact Layout With 70 positions across 2 rows, this receptacle carries a dense signal count for a docking interface. The outer shroud contacts arrangement means the signal contacts are recessed behind the shroud wall, which adds a layer of mechanical protection during mating. The board guide feature assists alignment when the connector halves are brought together — without it, the 70 pins could bend on a misaligned dock insertion. ## Plating and Termination Choices The 15.0µin gold contact finish is the standard thickness for moderate-cycle docking applications — enough to maintain low contact resistance through hundreds of mates without the cost of heavy gold. The solder termination accepts both surface mount and through-hole processes, so the same part can be used on a standard reflow line or a wave-solder board. The Tape & Reel and Cut Tape packaging options suit volume pick-and-place or prototype hand-assembly.","metaTitle":"TE 2129392-2 CHAMP Docking Receptacle, 70 Pos, 15.0µin Gold","metaDescription":"TE Connectivity CHAMP docking receptacle, 70 positions, 2 rows, outer shroud contacts, 15.0µin gold plating. Active production, RoHS3 compliant.","metaKeywords":null},"attributes":{"series":"CHAMP","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["D-Sub & D-Shaped Connectors","Centronics Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Type":"-","Series":"CHAMP","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Board Guide","Termination":"Solder","Mounting Type":"Surface Mount, Through Hole","Connector Type":"Receptacle","Contact Finish":"Gold","Flange Feature":"-","Number of Rows":"2","Product Status":"Active","Connector Style":"Outer Shroud Contacts","lifecycle_stage":"unknown","Base Product Number":"2129392","Number of Positions":"70","Contact Finish Thickness":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.1300","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.13000","currency":"USD"},{"qty":10,"price":"$4.49400","currency":"USD"},{"qty":25,"price":"$4.37600","currency":"USD"},{"qty":50,"price":"$4.28180","currency":"USD"},{"qty":100,"price":"$4.02310","currency":"USD"},{"qty":250,"price":"$3.99956","currency":"USD"},{"qty":500,"price":"$3.74076","currency":"USD"},{"qty":1000,"price":"$3.34081","currency":"USD"},{"qty":2500,"price":"$3.10554","currency":"USD"},{"qty":18000,"price":"$2.82322","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the mating connector for 2129392-2?","answer":"The 2129392-2 is a receptacle with outer shroud contacts; it mates with the corresponding CHAMP docking plug (header) from the same series. Confirm the mating half part number against your assembly drawing before ordering."},{"question":"Is 2129392-2 RoHS compliant?","answer":"Yes, the 2129392-2 is ROHS3 Compliant per the manufacturer's specification."},{"question":"What is the difference between 2129392-2 and 2129392-1?","answer":"Both are CHAMP docking receptacles with the same 70-position, 2-row layout and gold plating. The difference is in the packaging or a minor revision variant — verify the specific order code against your BOM to ensure the correct version is sourced."},{"question":"Where can I buy 2129392-2?","answer":"This part is sourced to order against your RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2129392-2","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/2129392-2 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}}