{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FX2-40P-0.635SH(71)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"FX2-40P-0.635SH~171~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/FX2-40P-0.635SH~171~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/FX2-40P-0.635SH(71)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose FX2 series, 40-position right-angle SMT plug, center strip contacts, gold-plated contacts, 2 rows, solder termination, tray package.","salesMarkdown":"## Board-Mount Signal Plug for Dense Parallel Interfaces The Hirose FX2-40P-0.635SH(71) is a 40-position plug from the FX2 series, designed as a right-angle surface-mount interconnect with center strip contacts. The 0.635 mm pitch packs 40 circuits into a compact footprint — typical for parallel data buses, interface cards, or mezzanine-style stacking where signal density matters more than per-contact current. ## What the 0.635 mm Pitch and Center Strip Style Mean for Signal Routing The center strip contact geometry creates a controlled-impedance path through the connector body — the ground plane reference is built into the contact arrangement itself, not dependent on external shielding. ## Mounting and Termination — Solder Reflow Checklist Surface-mount right-angle termination means the plug sits perpendicular to the board, with the solder tails reflowed in a standard SMT line. Gold-plated contacts resist oxidation through multiple reflow cycles and maintain low contact resistance across the product life.","metaTitle":"FX2-40P-0.635SH(71) Hirose FX2 40-Pin R/A SMT Plug, Active","metaDescription":"Hirose FX2-40P-0.635SH(71) 40-position right-angle SMT plug, center strip contacts, gold finish, RoHS compliant. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":"FX2","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["D-Sub & D-Shaped Connectors","Centronics Connectors"],"specifications":{"Mfr":"Hirose Electric Co Ltd","Type":"-","Series":"FX2","Package":"Tray","Features":"-","Termination":"Solder","Mounting Type":"Surface Mount, Right Angle","Connector Type":"Plug","Contact Finish":"Gold","Flange Feature":"-","Number of Rows":"2","Product Status":"Active","Connector Style":"Center Strip Contacts","lifecycle_stage":"unknown","Base Product Number":"FX2","Number of Positions":"40","Contact Finish Thickness":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.5300","stockQuantity":31,"priceTiers":[{"qty":1,"price":"$5.53000","currency":"USD"},{"qty":10,"price":"$5.02100","currency":"USD"},{"qty":25,"price":"$4.75560","currency":"USD"},{"qty":60,"price":"$4.64500","currency":"USD"},{"qty":120,"price":"$4.42383","currency":"USD"},{"qty":240,"price":"$3.87083","currency":"USD"},{"qty":480,"price":"$3.76023","currency":"USD"},{"qty":960,"price":"$3.20725","currency":"USD"},{"qty":2400,"price":"$2.98607","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/48dcf75e6bf2d8017c2ba009b8c9d7cb.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/FX2-40P-0.635SH~171~2","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/hirose-electric-co-ltd/FX2-40P-0.635SH~171~2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}