{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FX8-80S-SV(21)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"FX8-80S-SV~121~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/FX8-80S-SV~121~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/FX8-80S-SV(21)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose FunctionMax™ FX8 series, FX8-80S-SV(21) receptacle, center strip contacts, 80 positions, 2 rows, 0.024\" (0.60mm) pitch, surface mount, gold contact finish, 0.089\" (2.26mm) above board, mated stacking heights 3mm and 4mm.","salesMarkdown":"## 0.60 mm pitch mezzanine receptacle, 80 positions, 3 mm / 4 mm stack The Hirose FX8-80S-SV(21) is an 80-position receptacle from the FunctionMax™ FX8 series, built for board-to-board mezzanine stacking at a 0.60 mm pitch. It uses a dual-row center-strip contact layout, with the contacts arranged along the centerline of the connector body rather than along the edges — this keeps the mating interface symmetric and reduces the footprint width for a given position count. This receptacle supports two mated stacking heights: 3 mm and 4 mm. The height above the PCB is fixed at 2.26 mm for the receptacle itself; the mating plug determines the final stack. On a 0.60 mm pitch, the 80 positions span roughly 24 mm along the board edge, which forces a fine-line routing strategy — two traces between pads on a standard 0.5 oz copper layer are tight but achievable with a 0.10 mm trace/space design rule. The SMT termination and board guide mean the footprint should include alignment fiducials and a solder-paste stencil aperture that matches the Hirose recommended land pattern.","metaTitle":"Hirose FX8-80S-SV(21) FunctionMax™ Receptacle, 80 Pos","metaDescription":"Hirose FX8-80S-SV(21) FunctionMax™ FX8 receptacle, 80 positions, 0.60mm pitch, SMT, gold contacts, 3mm/4mm stack heights. Active, ROHS3. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"FunctionMax™ FX8","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™ FX8","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":"0.089\\\" (2.26mm)","Base Product Number":"FX8","Number of Positions":"80","Mated Stacking Heights":"3mm, 4mm","Contact Finish Thickness":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.0700","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.07000","currency":"USD"},{"qty":10,"price":"$3.69100","currency":"USD"},{"qty":25,"price":"$3.49600","currency":"USD"},{"qty":50,"price":"$3.41480","currency":"USD"},{"qty":100,"price":"$3.25220","currency":"USD"},{"qty":250,"price":"$2.84568","currency":"USD"},{"qty":500,"price":"$2.76436","currency":"USD"},{"qty":1000,"price":"$2.35784","currency":"USD"},{"qty":2500,"price":"$2.19524","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/11bafbdffd8a860bd7881c92cc84cbd9.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the mated stacking heights for FX8-80S-SV(21)?","answer":"The FX8-80S-SV(21) supports mated stacking heights of 3 mm and 4 mm. The receptacle itself sits 2.26 mm above the board; the mating plug determines the final stack height."},{"question":"Is FX8-80S-SV(21) RoHS compliant?","answer":"Yes, the FX8-80S-SV(21) is ROHS3 Compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/FX8-80S-SV~121~2","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/FX8-80S-SV~121~2 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}}