{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF30FC-70DS-0.4V(82)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF30FC-70DS-0.4V~182~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF30FC-70DS-0.4V~182~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF30FC-70DS-0.4V(82)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF30 series receptacle, outer shroud contacts, 70 positions, dual-row, 0.016\" (0.40mm) pitch, surface mount, gold plating, 0.035\" (0.88mm) above board, 0.9mm mated stack height.","salesMarkdown":"## 70-Position, 0.40 mm Pitch Mezzanine Receptacle The Hirose DF30FC-70DS-0.4V(82) is a 70-position receptacle with outer shroud contacts from the DF30 series, designed for board-to-board mezzanine stacking in space-constrained portable electronics. Its 0.016\" (0.40mm) pitch and dual-row layout pack 70 circuits into a compact footprint, while the 0.035\" (0.88mm) height above board and 0.9mm mated stacking height suit thin-profile assemblies like smartphones, wearables, and module-on-board interconnects. Gold-plated contacts with 2.00µin (0.051µm) thickness provide corrosion resistance for the expected mating cycle count in a sealed consumer device. ## Pitch and Stack Height Drive the Fit The 0.016\" (0.40mm) pitch is the tightest in the DF30 family — it forces fine-line PCB routing and limits per-contact current to signal-level duty (no power delivery through this connector). The 0.035\" (0.88mm) above-board profile means the receptacle sits flush with low-profile components, but the solder joints are small — reflow profile and stencil aperture need tuning for the 0.40mm pitch. ## Position Count — 70 vs 80 Circuits The DF30FC-70DS-0.4V(82) carries 70 positions, while the DF30FC-80DS-0.4V(82) carries 80 positions at the same 0.40mm pitch, same 0.88mm height, and same gold plating thickness. The 10-position delta is the only functional difference — the footprint length scales linearly with position count, so the board layout must match the BOM line count exactly. No other spec (pitch, stack height, plating, or lifecycle status) changes between the two.","metaTitle":"Hirose DF30FC-70DS-0.4V(82) Receptacle, 70 Pos, 0.40mm Pitch","metaDescription":"Hirose DF30 series receptacle, 70 positions, 0.40mm pitch, dual-row SMT, gold contacts, 0.88mm height. Active production. RoHS. 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":"70","Mated Stacking Heights":"0.9mm","Contact Finish Thickness":"2.00µin (0.051µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.1300","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.13000","currency":"USD"},{"qty":10,"price":"$1.85100","currency":"USD"},{"qty":25,"price":"$1.77240","currency":"USD"},{"qty":50,"price":"$1.73320","currency":"USD"},{"qty":100,"price":"$1.65440","currency":"USD"},{"qty":250,"price":"$1.49680","currency":"USD"},{"qty":500,"price":"$1.37864","currency":"USD"},{"qty":1000,"price":"$1.18170","currency":"USD"},{"qty":2000,"price":"$1.14231","currency":"USD"},{"qty":3000,"price":"$1.10292","currency":"USD"},{"qty":5000,"price":"$1.04777","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/a42ce1a731e300541428d24c97180d9d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mating height for DF30FC-70DS-0.4V(82)?","answer":"The mated stacking height is 0.9mm. The receptacle itself sits 0.035\" (0.88mm) above the board. The mating header must be selected from the DF30 series to achieve this exact stack height."},{"question":"Is DF30FC-70DS-0.4V(82) RoHS compliant?","answer":"Yes, it is RoHS Compliant per the lifecycle record."},{"question":"What is the contact finish thickness of DF30FC-70DS?","answer":"The contact finish is Gold with a thickness of 2.00µin (0.051µm). This is a thin flash suitable for limited mating cycles in a one-time assembly or low-service-life product."},{"question":"Does DF30FC-70DS have a locking feature?","answer":"The evidence does not list a locking feature. The connector type is a receptacle with outer shroud contacts — the shroud provides alignment and some retention, but no mechanical latch is specified."},{"question":"What is the mating connector for DF30FC-70DS?","answer":"The mating connector is a DF30 series header with outer shroud contacts, same 0.40mm pitch and 70 positions, designed for a 0.9mm mated stack height. The exact header part number must be confirmed from the Hirose DF30 series listing."},{"question":"Where can I buy DF30FC-70DS-0.4V(82)?","answer":"This part is sourced to order."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF30FC-70DS-0.4V~182~2","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-70DS-0.4V~182~2 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}}