{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2129390-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"2129390-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2129390-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/2129390-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity CHAMP series receptacle, 2129390-2, 70 positions, 2 rows, right-angle solder mount, 15.0µin gold contact finish, surface mount and through-hole compatible.","salesMarkdown":"## 70-Position CHAMP Receptacle for Dense I/O The TE Connectivity CHAMP 2129390-2 is a 70-position receptacle with outer shroud contacts, built for high-density parallel I/O connections in telecom, networking, and industrial equipment where signal count per board edge matters. The 2-row layout packs 70 circuits into a right-angle solder mount that can be placed either as a surface-mount or through-hole part — a rare dual-footprint option that lets a single BOM line serve different assembly lines. ## Board Layout Fit: 70 Positions, Dual Mount The 70 positions at a 2-row pitch typical of CHAMP series means the board footprint occupies roughly the same edge real estate as a 50-position D-sub but with more signal density. This is not a power-grade plating; the gold layer preserves contact resistance stability over repeated mates, not bulk current capacity.","metaTitle":"TE CHAMP 2129390-2, 70-Position R/A Receptacle","metaDescription":"TE Connectivity CHAMP 2129390-2 receptacle, 70 positions, 2 rows, 15.0µin gold contacts, right-angle solder mount. Active, ROHS3. Sourced per RFQ.","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, Right Angle; 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":"2129390","Number of Positions":"70","Contact Finish Thickness":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.8800","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$10.88000","currency":"USD"},{"qty":10,"price":"$9.84200","currency":"USD"},{"qty":25,"price":"$9.58200","currency":"USD"},{"qty":50,"price":"$9.21760","currency":"USD"},{"qty":100,"price":"$8.54060","currency":"USD"},{"qty":250,"price":"$8.48848","currency":"USD"},{"qty":500,"price":"$8.17602","currency":"USD"},{"qty":1200,"price":"$7.29073","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 2129390-2?","answer":"Submit a request for current availability and pricing — confirmed at quote time, not from a live stock counter."},{"question":"What is the pitch of connector 2129390-2?","answer":"The pitch is not listed in the available specifications for this part. The 2-row, 70-position layout follows the CHAMP series standard footprint — confirm the exact pitch from the product drawing before committing the board layout."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2129390-2","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/2129390-2 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}}