{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FX8C-140P-SV1(91)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"FX8C-140P-SV1~191~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/FX8C-140P-SV1~191~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/FX8C-140P-SV1(91)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose FunctionMax™ FX8C header, 140 positions, 0.024\" (0.60mm) pitch, 2 rows, Surface Mount, Gold contact finish, 5.45mm height above board, Tube package.","salesMarkdown":"## High-Density Mezzanine Header for Tight Stack-Up Budgets The Hirose FX8C-140P-SV1(91) is a 140-position, 2-row header from the FunctionMax™ FX8C series, designed for board-to-board mezzanine stacking. At a 0.024\" (0.60mm) pitch, it packs 70 contacts per row into a compact footprint — the kind of density you need when routing a large number of differential pairs or single-ended signals through a midplane. The header stands 0.214\" (5.45mm) above the board and supports mated stack heights of 6mm or 11mm, giving the layout engineer two z-height options from the same PCB footprint. No end-of-life notice has been issued, so it can be specified into new designs without an LTB watch.","metaTitle":"FX8C-140P-SV1(91) FunctionMax™ Header, 140 Pos, 0.60mm Pitch","metaDescription":"Hirose FX8C-140P-SV1(91) FunctionMax™ header, 140 positions, 0.60mm pitch, 2 rows, SMT, gold contacts, 5.45mm height. Active production, ROHS3.","metaKeywords":null},"attributes":{"series":"FunctionMax™ FX8C","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Board-to-Board Connectors","Mezzanine & Stacking Connectors"],"specifications":{"Mfr":"Hirose Electric Co Ltd","Pitch":"0.024\\\" (0.60mm)","Series":"FunctionMax™ FX8C","Package":"Tube","Features":"Board Guide","Mounting Type":"Surface Mount","Connector Type":"Header, Outer Shroud Contacts","Contact Finish":"Gold","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Height Above Board":"0.214\\\" (5.45mm)","Base Product Number":"FX8","Number of Positions":"140","Mated Stacking Heights":"6mm, 11mm","Contact Finish Thickness":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.1800","priceTiers":[{"qty":1,"price":"$6.18000","currency":"USD"},{"qty":10,"price":"$5.58900","currency":"USD"},{"qty":25,"price":"$5.27960","currency":"USD"},{"qty":50,"price":"$5.15100","currency":"USD"},{"qty":100,"price":"$4.89340","currency":"USD"},{"qty":250,"price":"$4.37836","currency":"USD"},{"qty":500,"price":"$4.12080","currency":"USD"},{"qty":1000,"price":"$3.60570","currency":"USD"},{"qty":2500,"price":"$3.42542","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/a5a70ed028094c8838edeb48b4262d48.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/FX8C-140P-SV1(91)/alternatives.json"},"ai":{"faq":[{"question":"What is the stacking height for FX8C-140P-SV1(91)?","answer":"The header height above board is 0.214\" (5.45mm), and it supports mated stack heights of 6mm or 11mm depending on the mating receptacle selected."},{"question":"Is FX8C-140P-SV1(91) RoHS compliant?","answer":"Yes, it is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/FX8C-140P-SV1~191~2","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/FX8C-140P-SV1~191~2 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}}