{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FX8C-120P-SV6(91)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"FX8C-120P-SV6~191~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/FX8C-120P-SV6~191~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/FX8C-120P-SV6(91)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose FunctionMax™ FX8C Series, Header, Outer Shroud Contacts, 120 Positions, 0.024\" (0.60mm) Pitch, 2 Rows, Surface Mount, Gold Contact Finish, 0.427\" (10.85mm) Height Above Board.","salesMarkdown":"The 0.024\" (0.60mm) pitch packs 120 circuits into a dense two-row layout, which means the board-side footprint is tight — routing a full 120 signals through a 0.60mm pitch requires careful trace-width planning and at least a four-layer PCB to escape the inner rows. The header uses outer shroud contacts, so the mating receptacle surrounds the header body, giving the pair a self-aligning engagement. The FX8C-120P-SV6(91) has a height above board of 0.427\" (10.85mm) and supports mated stacking heights of 11mm and 16mm. The 11mm stack is achieved when mated with the standard FX8C receptacle; the 16mm stack uses a taller receptacle variant. This is the dimension that decides whether the connector fits the z-height budget between two parallel PCBs — a common constraint in ATCA blades, server line cards, or any mid-plane architecture where the mezzanine card sits above the backplane. The 10.85mm header height is the taller option in the FX8C family; if your enclosure has less than 11mm of clearance between boards, you need the lower-profile sibling.","metaTitle":"Hirose FX8C-120P-SV6(91) FunctionMax Header, 120 Pos","metaDescription":"Hirose FunctionMax FX8C-120P-SV6(91) header, 120 positions, 0.60mm pitch, 10.85mm height. SMT, gold contacts, active production. Sourced to order.","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":"0.427\\\" (10.85mm)","Base Product Number":"FX8","Number of Positions":"120","Mated Stacking Heights":"11mm, 16mm","Contact Finish Thickness":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.8300","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.83000","currency":"USD"},{"qty":10,"price":"$5.29600","currency":"USD"},{"qty":25,"price":"$5.01600","currency":"USD"},{"qty":50,"price":"$4.89960","currency":"USD"},{"qty":100,"price":"$4.66620","currency":"USD"},{"qty":250,"price":"$4.08292","currency":"USD"},{"qty":500,"price":"$3.96628","currency":"USD"},{"qty":1000,"price":"$3.38300","currency":"USD"},{"qty":2500,"price":"$3.14968","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/a5a70ed028094c8838edeb48b4262d48.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the mated stacking heights for FX8C-120P-SV6(91)?","answer":"The FX8C-120P-SV6(91) supports mated stacking heights of 11mm and 16mm, depending on the mating receptacle variant. The header itself has a height above board of 0.427\" (10.85mm)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/FX8C-120P-SV6~191~2","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-120P-SV6~191~2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}