{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FX8C-140P-SV4(92)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"FX8C-140P-SV4~192~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/FX8C-140P-SV4~192~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/FX8C-140P-SV4(92)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose FunctionMax FX8C series header, 140 positions, 0.024\" (0.60mm) pitch, dual-row, surface mount, gold contact finish, 8.45mm height above board, Tape & Reel.","salesMarkdown":"## High-Density Mezzanine Header at 0.60mm Pitch The Hirose FX8C-140P-SV4(92) is a 140-position header from the FunctionMax™ FX8C series, designed for high-density board-to-board stacking. The 0.024\" (0.60mm) pitch packs 140 gold-plated contacts into a dual-row surface-mount footprint, making it a fit for mezzanine applications where board real estate is tight and signal count is high. This header uses outer shroud contacts and includes an integrated board guide to assist alignment during assembly. ## Stacking Height Options from One Header A single FX8C-140P-SV4(92) supports two mated stacking heights — 9mm and 14mm — depending on the mating receptacle chosen. That means the same header BOM line can serve different board-spacing requirements across a product family, which simplifies inventory planning for a build. The 8.45mm height above board of this header is the middle option in the FX8C-140P range, sitting between the 6.45mm SV2 and the 10.85mm SV6 variants. ## SMT Assembly and Packaging Surface-mount termination and Tape & Reel packaging mean this header feeds directly into a pick-and-place line without a manual handling step. The board guide helps locate the part during reflow, reducing tombstoning risk on a 140-position part where alignment matters. No press-fit or through-hole step — it's a straight SMT process.","metaTitle":"FX8C-140P-SV4(92) FunctionMax Header, 140 Pos, 0.60mm Pitch","metaDescription":"Hirose FX8C-140P-SV4(92) FunctionMax header, 140 positions, 0.60mm pitch, gold contacts, SMT, active production. Quoted to order.","metaKeywords":null},"attributes":{"series":"FunctionMax™ FX8C","packageCase":null,"mountingType":null,"rohsStatus":"RoHS 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":"Tape & Reel (TR) Cut Tape (CT)","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":"0.333\\\" (8.45mm)","Base Product Number":"FX8","Number of Positions":"140","Mated Stacking Heights":"9mm, 14mm","Contact Finish Thickness":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.4700","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.47000","currency":"USD"},{"qty":10,"price":"$5.85200","currency":"USD"},{"qty":25,"price":"$5.52840","currency":"USD"},{"qty":50,"price":"$5.39340","currency":"USD"},{"qty":100,"price":"$5.12370","currency":"USD"},{"qty":250,"price":"$4.58440","currency":"USD"},{"qty":500,"price":"$4.31472","currency":"USD"},{"qty":1000,"price":"$3.77538","currency":"USD"},{"qty":1500,"price":"$3.69448","currency":"USD"},{"qty":2500,"price":"$3.58661","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/a5a70ed028094c8838edeb48b4262d48.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What stacking heights does FX8C-140P-SV4(92) support?","answer":"The FX8C-140P-SV4(92) supports mated stacking heights of 9mm and 14mm, depending on the mating receptacle used. The header itself stands 8.45mm above the board."},{"question":"What is the compatible receptacle for FX8C-140P-SV4(92)?","answer":"The FX8C-140S-SV4 is the receptacle counterpart for the 9mm stack height; verify the specific receptacle part number against your target stack height before ordering."},{"question":"Are there alternative stack heights in the same FX8C series?","answer":"Yes — the FX8C-140P-SV(92) offers a 4.45mm board height, the FX8C-140P-SV2(92) offers 6.45mm, and the FX8C-140P-SV6(93) offers 10.85mm. All share the same 140-position count, 0.60mm pitch, and gold-plated SMT footprint."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/FX8C-140P-SV4~192~2","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-SV4~192~2 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}}