{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF30FC-70DP-0.4V(81)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF30FC-70DP-0.4V~181~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF30FC-70DP-0.4V~181~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF30FC-70DP-0.4V(81)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF30 series header, center strip contacts, 70 positions, 0.016\" (0.40mm) pitch, 2 rows, SMT, gold-plated contacts, 0.031\" (0.80mm) height above board.","salesMarkdown":"## 70-Position Mezzanine Header at 0.40 mm Pitch The DF30FC-70DP-0.4V(81): It uses a center strip contact arrangement in a dual-row layout at 0.016\" (0.40mm) pitch, and the mated stack height comes to 0.9mm — one of the lowest profiles in the series. The gold-plated contacts (2.00µin thickness) suit repeated mating cycles common in portable or modular electronics. Surface-mount termination keeps the assembly compatible with standard reflow processes. With a height above board of 0.031\" (0.80mm) and a mated stacking height of 0.9mm, this header is built for thin-profile assemblies — think compact handheld devices, camera modules, or display interconnects where every tenth of a millimeter counts. The 0.40mm pitch forces tight routing on the PCB; trace widths and spacing need to match the fine-pitch land pattern. The dual-row arrangement packs 70 interconnects into a footprint that a coarser-pitch connector would need twice the board area to match. The contact finish is gold on both the header and receptacle side, so the mating interface is corrosion-resistant and rated for repeated connect-disconnect cycles. Termination is surface-mount only; no through-hole version exists in this series. ## Position Variants in the DF30 Series The DF30 series offers the same 0.40mm pitch and 0.9mm stacking height in 80-position variants — DF30FC-80DP-0.4V(81) and DF30FC-80DP-0.4V(82). The footprint, pitch, and stack height are identical, so the board layout for the 80-position part is simply longer. If your BOM calls for 80 I/O, the 70-position part won't fit — match the circuit count exactly.","metaTitle":"Hirose DF30FC-70DP-0.4V(81) Header, 70 Pos, 0.40mm Pitch","metaDescription":"Hirose DF30 series header, 70 positions, 0.40mm pitch, 0.9mm stacking height. Gold-plated contacts, SMT. Active, RoHS. Order via RFQ.","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":"Header, Center Strip Contacts","Contact Finish":"Gold","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Height Above Board":"0.031\\\" (0.80mm)","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":"$2.0200","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.02000","currency":"USD"},{"qty":10,"price":"$1.75600","currency":"USD"},{"qty":25,"price":"$1.68160","currency":"USD"},{"qty":50,"price":"$1.64420","currency":"USD"},{"qty":100,"price":"$1.56950","currency":"USD"},{"qty":250,"price":"$1.42008","currency":"USD"},{"qty":500,"price":"$1.30796","currency":"USD"},{"qty":1000,"price":"$1.12110","currency":"USD"},{"qty":2500,"price":"$1.04636","currency":"USD"},{"qty":5000,"price":"$0.99404","currency":"USD"},{"qty":10000,"price":"$0.97162","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/a42ce1a731e300541428d24c97180d9d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy DF30FC-70DP-0.4V(81) with guaranteed stock?","answer":"Availability is confirmed at quote time — submit an RFQ for current pricing and lead time."},{"question":"What is the exact stacking height of DF30FC-70DP-0.4V(81)?","answer":"The mated stacking height is 0.9mm, with a height above board of 0.031\" (0.80mm) for the header alone."},{"question":"What is the mating connector for DF30FC-70DP-0.4V(81)?","answer":"It mates with a DF30 series receptacle that uses center strip contacts at the same 0.40mm pitch and 70-position count — look for DF30FC-xxDS-0.4V or DF30FC-xxDP-0.4V receptacle variants."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF30FC-70DP-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-70DP-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}}