{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FX8C-120S-SV5(91)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"FX8C-120S-SV5~191~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/FX8C-120S-SV5~191~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/FX8C-120S-SV5(91)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose FunctionMax™ FX8C receptacle, center strip contacts, 120 positions, 2 rows, 0.024\" (0.60mm) pitch, surface mount, gold contact finish, 0.352\" (8.95mm) height above board.","salesMarkdown":"## 120-Position Mezzanine Receptacle at 0.60mm Pitch The Hirose FX8C-120S-SV5(91) is a 120-position receptacle from the FunctionMax™ FX8C series, designed for high-density board-to-board stacking applications. This SMT connector uses center strip contacts in a 2-row layout on a tight 0.024\" (0.60mm) pitch — the kind of pitch that drives the board layout more than the current rating does, because the routing channels between pads get narrow fast. The mated stacking heights span 10mm, 11mm, 12mm, 14mm, and 16mm, giving you options for card spacing without changing the footprint. Gold contact finish is standard here, which matters for the mating cycle count in a production environment where boards get mated and unmated during test or field service. ## Height Above Board: 8.95mm The 0.352\" (8.95mm) height above board is a fixed dimension for this variant — it sets the z-axis clearance for the receptacle side. Pair it with the matching FX8C header at one of the five stacking heights to get the total board-to-board gap.","metaTitle":"Hirose FX8C-120S-SV5(91) FunctionMax™ Receptacle, 120 Pos","metaDescription":"Hirose FX8C-120S-SV5(91) FunctionMax™ FX8C receptacle, 120 positions, 0.60mm pitch, 8.95mm height, SMT, gold contacts. Active production, quoted 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":"Receptacle, Center Strip Contacts","Contact Finish":"Gold","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Height Above Board":"0.352\\\" (8.95mm)","Base Product Number":"FX8C","Number of Positions":"120","Mated Stacking Heights":"10mm, 11mm, 12mm, 14mm, 16mm","Contact Finish Thickness":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.4200","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.42000","currency":"USD"},{"qty":12,"price":"$5.80833","currency":"USD"},{"qty":36,"price":"$5.48694","currency":"USD"},{"qty":60,"price":"$5.35300","currency":"USD"},{"qty":108,"price":"$5.08537","currency":"USD"},{"qty":252,"price":"$4.55004","currency":"USD"},{"qty":504,"price":"$4.28240","currency":"USD"},{"qty":1008,"price":"$3.74710","currency":"USD"},{"qty":2508,"price":"$3.55974","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/a5a70ed028094c8838edeb48b4262d48.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What stacking heights does FX8C-120S-SV5(91) support?","answer":"The mated stacking heights are 10mm, 11mm, 12mm, 14mm, and 16mm, depending on the mating header height chosen."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/FX8C-120S-SV5~191~2","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-120S-SV5~191~2 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}}