{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FX8C-60S-SV5(91)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"FX8C-60S-SV5~191~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/FX8C-60S-SV5~191~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/FX8C-60S-SV5(91)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose FunctionMax™ FX8C receptacle, FX8C-60S-SV5(91), 60 positions, 0.60mm pitch, 2 rows, SMT, gold contacts, 8.95mm height, tube package.","salesMarkdown":"## What this 60-position mezzanine receptacle does in the stack Its 0.60mm pitch packs 60 circuits into a compact SMT footprint, and the mated stacking heights span 10mm, 11mm, 12mm, 14mm, and 16mm — so the same receptacle pairs with different plug heights to set the board spacing. ## Stacking height flexibility — one receptacle, five gaps The FX8C-60S-SV5(91) supports five mated stacking heights: 10mm, 11mm, 12mm, 14mm, and 16mm. That range lets a single board layout accommodate different mezzanine card spacings by swapping the plug side only — useful when the same baseboard serves multiple daughtercard heights. The 8.95mm height above board is the receptacle's own profile; the total stack comes from the plug height. ## How the 0.60mm pitch drives the board layout At 0.60mm pitch, trace escape from the inner rows needs micro-vias or staggered via patterns — standard through-hole vias won't fit between pads. The 2-row arrangement puts 60 signals in a roughly 18mm body length, so the keep-out zone on the board is narrow. The SMT tails are reflow-soldered; the board guide takes the shear load during mating so the solder joints don't absorb misalignment.","metaTitle":"Hirose FX8C-60S-SV5(91) FunctionMax™ Receptacle, 60 Pos","metaDescription":"Hirose FX8C-60S-SV5(91) FunctionMax™ FX8C receptacle, 60 positions, 0.60mm pitch, 2 rows, SMT, gold contacts. Supports 10-16mm stacking heights. Active, 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":"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":"FX8","Number of Positions":"60","Mated Stacking Heights":"10mm, 11mm, 12mm, 14mm, 16mm","Contact Finish Thickness":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.4900","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.49000","currency":"USD"},{"qty":10,"price":"$4.08100","currency":"USD"},{"qty":25,"price":"$3.86520","currency":"USD"},{"qty":50,"price":"$3.77540","currency":"USD"},{"qty":100,"price":"$3.59560","currency":"USD"},{"qty":250,"price":"$3.14616","currency":"USD"},{"qty":500,"price":"$3.05626","currency":"USD"},{"qty":1000,"price":"$2.60681","currency":"USD"},{"qty":2500,"price":"$2.42703","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/a5a70ed028094c8838edeb48b4262d48.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What stacking heights does FX8C-60S-SV5(91) support?","answer":"The FX8C-60S-SV5(91) supports mated stacking heights of 10mm, 11mm, 12mm, 14mm, and 16mm."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/FX8C-60S-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-60S-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":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}