{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FX6-80S-0.8SV2(71)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"FX6-80S-0.8SV2~171~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/FX6-80S-0.8SV2~171~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/FX6-80S-0.8SV2(71)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose FX6 series receptacle, center strip contacts, 80 positions, 0.031\" (0.80mm) pitch, dual-row, surface mount, gold contact finish, board guide, 0.236\" (6.00mm) height above board, mated stacking heights 7mm, 8mm, 9mm.","salesMarkdown":"## The 80-Position Mezzanine Receptacle for Tight Stacking The Hirose FX6-80S-0.8SV2(71) is an 80-position receptacle from the FX6 series, designed for board-to-board mezzanine stacking where the z-height budget is tight. That range covers the most common mezzanine gaps for parallel PCB assemblies — think processor boards stacked over a baseboard, or a display driver card spaced above a main logic board. The 0.236\" (6.00mm) height above board is the receptacle's own profile; the total stack is the sum of both halves. ## Board Guide and SMT Mounting A board guide is integrated into the housing, which helps align the two halves during manual or automated assembly — the guide pins take the shear load before the signal contacts engage. Surface-mount termination keeps the assembly reflow-compatible, and the tube packaging feeds pick-and-place machines without a reel change. ## Position Count Choices in the FX6 Series The FX6 series includes 50-position (FX6-50S-0.8SV2(71)) and 100-position (FX6-100S-0.8SV2(71)) variants at the same 0.80mm pitch and 6.00mm height above board. The 80-position version splits the difference — useful when 50 positions are short for the signal count but 100 positions waste board area. There is also an FX6A-80S-0.8SV2(71) sibling that shares the same position count, pitch, and mounting; the 'A' suffix typically indicates a slight mechanical revision, so confirm the mating plug compatibility if cross-referencing. No official cross-reference from other manufacturers is on record.","metaTitle":"Hirose FX6-80S-0.8SV2(71) 80-Position 0.80mm Pitch","metaDescription":"Hirose FX6 series receptacle, 80 positions, 0.80mm pitch, SMT, gold contacts, 7-9mm stacking heights. Active lifecycle, ROHS3 compliant. Sourced to order.","metaKeywords":null},"attributes":{"series":"FX6","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Board-to-Board Connectors","Mezzanine & Stacking Connectors"],"specifications":{"Mfr":"Hirose Electric Co Ltd","Pitch":"0.031\\\" (0.80mm)","Series":"FX6","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":"0.236\\\" (6.00mm)","Base Product Number":"FX6","Number of Positions":"80","Mated Stacking Heights":"7mm, 8mm, 9mm","Contact Finish Thickness":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.1600","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.16000","currency":"USD"},{"qty":10,"price":"$5.56700","currency":"USD"},{"qty":25,"price":"$5.25920","currency":"USD"},{"qty":50,"price":"$5.13080","currency":"USD"},{"qty":100,"price":"$4.87430","currency":"USD"},{"qty":250,"price":"$4.36120","currency":"USD"},{"qty":500,"price":"$4.10464","currency":"USD"},{"qty":1000,"price":"$3.59156","currency":"USD"},{"qty":2500,"price":"$3.41198","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/cf814d3eaf36841f1d05a3a1583ef903.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the stacking height range for FX6-80S-0.8SV2(71) and what mating plug does it require?","answer":"The mated stacking heights are 7mm, 8mm, and 9mm, depending on the mating plug variant. The receptacle mates with a Hirose FX6 series plug of the same pitch and position count; the specific plug height variant determines the final stack."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/FX6-80S-0.8SV2~171~2","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/FX6-80S-0.8SV2~171~2 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}}