{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-1734037-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-1734037-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1734037-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-1734037-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity CHAMP.050 I board-to-board receptacle, 1-1734037-2, 120 positions, 2 rows, 0.050-inch pitch, right-angle through-hole solder, gold flash contacts, board lock.","salesMarkdown":"The TE Connectivity 1-1734037-2 is a 120-position board-to-board receptacle from the CHAMP.050 I series. Board locks on the mounting posts anchor it through the solder wave, handling the insertion force of a 120-position mate without lifting pads. ## Pitch, row layout, and PCB footprint The 0.050-inch (1.27 mm) pitch is standard for the CHAMP.050 I dense interconnect line. Two rows carrying 60 positions each means the PCB footprint takes up about 1.5 inches of board-edge real estate. Each row's pad pattern is a straight line at 0.050-inch centers; the two rows are staggered at the standard.100-inch row-to-row offset. That keeps routing channels between the rows for differential pairs or ground planes in the inner layers. ## Termination and assembly notes Solder termination through the through-hole pins. Board locks are integral — they snap into the PCB mounting holes before wave solder, preventing tilt during the wave. Gold flash on the mating contacts keeps corrosion away for the service life of the assembly. The outer shroud contacts mate with the matching CHAMP.050 I plug header; the shroud aligns the plug before the pins engage, reducing stubbing risk on a 120-position connector.","metaTitle":"1-1734037-2 TE CHAMP .050 I 120P R/A Receptacle, Board Lock","metaDescription":"TE Connectivity CHAMP .050 I board-to-board receptacle, 120 positions, 2 rows, right-angle through-hole, gold flash contacts, board lock.","metaKeywords":null},"attributes":{"series":"CHAMP .050 I","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["D-Sub & D-Shaped Connectors","Centronics Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Type":"Board to Board","Series":"CHAMP .050 I","Package":"Box","Features":"Board Lock","Termination":"Solder","Mounting Type":"Through Hole, Right Angle","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":"1734037","Number of Positions":"120","Contact Finish Thickness":"Flash"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.9900","priceTiers":[{"qty":1,"price":"$9.99000","currency":"USD"},{"qty":10,"price":"$8.71000","currency":"USD"},{"qty":25,"price":"$8.48120","currency":"USD"},{"qty":50,"price":"$8.25200","currency":"USD"},{"qty":100,"price":"$7.74760","currency":"USD"},{"qty":250,"price":"$7.70180","currency":"USD"},{"qty":500,"price":"$7.24336","currency":"USD"},{"qty":1000,"price":"$6.46400","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/ffdef5c82ae351ddce8fee181449fafa.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1-1734037-2/alternatives.json"},"ai":{"faq":[{"question":"Is 1-1734037-2 RoHS compliant?","answer":"Yes, it is ROHS3 Compliant, meaning it meets the lead-free soldering requirements under the RoHS directive."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1734037-2","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/1-1734037-2 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}}