{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF30FC-40DS-0.4V(81)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF30FC-40DS-0.4V~181~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF30FC-40DS-0.4V~181~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF30FC-40DS-0.4V(81)","rawCanonicalId":null},"summary":{"shortDescription":"HIROSE DF30 Series, Receptacle, Outer Shroud Contacts, 40 positions, 2 rows, 0.016\" (0.40mm) pitch, Surface Mount, Gold, 0.035\" (0.88mm) above board.","salesMarkdown":"## DF30 Series — 40-Position Mezzanine Receptacle The HIROSE DF30FC-40DS-0.4V(81) is a 40-position receptacle from the DF30 series, using outer shroud contacts on a 0.016\" (0.40mm) pitch. It is a surface-mount, dual-row connector designed for board-to-board mezzanine stacking, with a mated stacking height of 0.9mm and a height above board of 0.035\" (0.88mm). ## 0.40mm Pitch and Stacking Height — Fit for Tight Z-Height Budgets The 0.035\" (0.88mm) height above board and 0.9mm mated stacking height together define the z-axis clearance needed between parallel boards — a 0.9mm gap is typical for ultra-thin devices like smartphones, wearables, and compact camera modules where every tenth of a millimeter counts. ## Gold Flash Plating — What the 2.00µin Finish Means The 2.00µin (0.051µm) gold contact finish is a flash plating. ## Comparing the (81) and (82) Suffix Variants The DF30FC-40DS-0.4V(81) and DF30FC-40DS-0.4V(82) share identical electrical and mechanical specs — same 40 positions, 0.40mm pitch, 0.88mm height, gold flash plating, and active lifecycle. For a pick-and-place line running reels, either works; the (82) offers more flexibility for small-quantity prototyping through the Digi-Reel service.","metaTitle":"HIROSE DF30FC-40DS-0.4V(81) Receptacle, 40 Pos, 0.40mm Pitch","metaDescription":"HIROSE DF30 Series receptacle, 40 positions, 0.40mm pitch, 0.88mm above board, gold contacts. Active production, RoHS compliant. Sourced to order.","metaKeywords":null},"attributes":{"series":"DF30","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Board-to-Board Connectors","Mezzanine & Stacking Connectors"],"specifications":{"Mfr":"Hirose Electric Co Ltd","Pitch":"0.016\\\" (0.40mm)","Series":"DF30","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"-","Mounting Type":"Surface Mount","Connector Type":"Receptacle, Outer Shroud Contacts","Contact Finish":"Gold","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Height Above Board":"0.035\\\" (0.88mm)","Base Product Number":"DF30F","Number of Positions":"40","Mated Stacking Heights":"0.9mm","Contact Finish Thickness":"2.00µin (0.051µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.3800","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.38000","currency":"USD"},{"qty":10,"price":"$1.16300","currency":"USD"},{"qty":25,"price":"$1.11560","currency":"USD"},{"qty":50,"price":"$1.09180","currency":"USD"},{"qty":100,"price":"$1.04430","currency":"USD"},{"qty":250,"price":"$0.94940","currency":"USD"},{"qty":500,"price":"$0.85446","currency":"USD"},{"qty":1000,"price":"$0.75952","currency":"USD"},{"qty":2500,"price":"$0.68832","currency":"USD"},{"qty":5000,"price":"$0.66458","currency":"USD"},{"qty":10000,"price":"$0.63135","currency":"USD"},{"qty":15000,"price":"$0.61711","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/a42ce1a731e300541428d24c97180d9d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mated stacking height of DF30FC-40DS-0.4V(81)?","answer":"The mated stacking height is 0.9mm, with the connector sitting 0.035\" (0.88mm) above the board surface."},{"question":"What is the equivalent or alternative to DF30FC-40DS-0.4V(81)?","answer":"The DF30FC-40DS-0.4V(82) is the closest functional equivalent — same 40 positions, 0.40mm pitch, gold flash plating, and active lifecycle, differing only in packaging options (adds Digi-Reel)."},{"question":"Where can I buy DF30FC-40DS-0.4V(81)?","answer":"This part is sourced to order against your BOM quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF30FC-40DS-0.4V~181~2","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/DF30FC-40DS-0.4V~181~2 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}}