{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF40C-24DP-0.4V(58)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF40C-24DP-0.4V~158~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF40C-24DP-0.4V~158~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF40C-24DP-0.4V(58)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF40 series, 24-position plug with outer shroud contacts, 0.40 mm pitch, dual-row, surface mount, gold-plated contacts, 1.14 mm above-board height, solder retention features.","salesMarkdown":"## Hirose DF40C-24DP-0.4V(58) — 24-Position, 0.40 mm Pitch Board-to-Board Plug The Hirose DF40C-24DP-0.4V(58) is a 24-position plug with outer shroud contacts from the DF40 series, designed for board-to-board mezzanine stacking. The 0.016\" (0.40 mm) pitch and dual-row layout pack 24 circuits into a narrow footprint that demands HDI board routing — the trace escape under the plug needs micro-vias or blind vias to keep the signal layers open. ## Stack Height Flexibility Across Six Heights This plug supports six mated stacking heights — 1.5 mm, 2 mm, 2.5 mm, 3 mm, 3.5 mm, and 4 mm — by mating with the corresponding DF40 receptacle at different board-to-board distances. That range lets one plug cover multiple z-height budgets in a product family without requalifying a new connector for each board spacing. The 1.14 mm above-board height of the plug itself keeps the mated pair low enough for thin clamshell or handheld enclosures.","metaTitle":"Hirose DF40C-24DP-0.4V(58) Plug, 24 Pos, 0.40 mm Pitch","metaDescription":"Hirose DF40C-24DP-0.4V(58) plug with outer shroud contacts, 24 positions, 0.40 mm pitch, 1.14 mm above-board height.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Board-to-Board Connectors"],"specifications":{"Mfr":"Hirose Electric Co Ltd","Pitch":"0.016\\\" (0.40mm)","Series":"DF40","Package":"Tape & Reel (TR)","Features":"Solder Retention","Mounting Type":"Surface Mount","Connector Type":"Plug, Outer Shroud Contacts","Contact Finish":"Gold","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Height Above Board":"0.045\\\" (1.14mm)","Base Product Number":"DF40C","Number of Positions":"24","Mated Stacking Heights":"1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm","Contact Finish Thickness":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6888","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/aec32b0d4a5f742c03de5786d68c7607.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What stacking heights are supported by DF40C-24DP-0.4V(58)?","answer":"The DF40C-24DP-0.4V(58) supports six mated stacking heights: 1.5 mm, 2 mm, 2.5 mm, 3 mm, 3.5 mm, and 4 mm, depending on the mating receptacle height variant."},{"question":"What is the pitch of DF40C-24DP-0.4V(58)?","answer":"The DF40C-24DP-0.4V(58) has a 0.016\" (0.40 mm) pitch, which is the tightest common mezzanine pitch and requires HDI board routing for trace escape."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF40C-24DP-0.4V~158~2","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/DF40C-24DP-0.4V~158~2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}