{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF40HC(4.0)-60DS-0.4V(51)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF40HC~14.0~2-60DS-0.4V~151~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF40HC~14.0~2-60DS-0.4V~151~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF40HC(4.0)-60DS-0.4V(51)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF40 Series receptacle, center strip contacts, 60 positions, 2 rows, 0.016\" (0.40mm) pitch, surface mount, gold contacts, 4mm mated stacking height.","salesMarkdown":"The Hirose DF40HC(4.0)-60DS-0.4V(51) is a 60-position receptacle with center strip contacts from the DF40 series, designed for board-to-board mezzanine stacking at a 4mm mated height. The 0.40mm pitch and 2-row layout pack a high signal count into a compact footprint, typical for mobile devices, handheld electronics, and compact industrial modules where PCB real estate is tight. ## Mating and Stacking Height — Getting the Board Spacing Right That 4mm dimension is the total board-to-board gap once mated, so your PCB stack-up, component height on the underside, and enclosure clearance all need to accommodate it. The 0.40mm pitch demands careful PCB layout — trace routing between pads is tight, and a controlled impedance stack may require narrower traces or microvias depending on signal speed. ## Position Count Options Across the DF40 Series The DF40HC(4.0) family shares the same 0.40mm pitch, 2-row layout, and 4mm stacking height across position counts. The 60-position variant sits between the 40-position (DF40HC(4.0)-40DS-0.4V(70)) and the 80-position (DF40HC(4.0)-80DS-0.4V(51)), with a 90-position option (DF40HC(4.0)-90DS-0.4V(51)) also available.","metaTitle":"Hirose DF40 Series DF40HC(4.0)-60DS-0.4V(51)","metaDescription":"Hirose DF40HC(4.0)-60DS-0.4V(51) receptacle, 60 positions, 0.40mm pitch, 4mm stacking height, gold-plated contacts, SMT. Active production, quoted to order.","metaKeywords":null},"attributes":{"series":"DF40","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":"DF40","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"-","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":"0.154\\\" (3.90mm)","Base Product Number":"DF40H","Number of Positions":"60","Mated Stacking Heights":"4mm","Contact Finish Thickness":"2.00µin (0.051µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.8300","priceTiers":[{"qty":1,"price":"$1.83000","currency":"USD"},{"qty":10,"price":"$1.59000","currency":"USD"},{"qty":25,"price":"$1.52240","currency":"USD"},{"qty":50,"price":"$1.48880","currency":"USD"},{"qty":100,"price":"$1.42110","currency":"USD"},{"qty":250,"price":"$1.28572","currency":"USD"},{"qty":500,"price":"$1.18422","currency":"USD"},{"qty":1000,"price":"$1.01505","currency":"USD"},{"qty":2000,"price":"$0.98122","currency":"USD"},{"qty":4000,"price":"$0.94738","currency":"USD"},{"qty":6000,"price":"$0.90001","currency":"USD"},{"qty":10000,"price":"$0.87971","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/aec32b0d4a5f742c03de5786d68c7607.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/DF40HC(4.0)-60DS-0.4V(51)/alternatives.json"},"ai":{"faq":[{"question":"What is the stacking height for DF40HC(4.0)-60DS-0.4V(51)?","answer":"The mated stacking height is 4mm, matching the '4.0' in the order code. This is the total board-to-board spacing when mated with the corresponding DF40 header."},{"question":"What is the mating connector for DF40HC(4.0)-60DS-0.4V(51)?","answer":"It mates with the matching DF40 series header of the same 4mm stacking height and 60-position count. The header side uses the same 0.40mm pitch and 2-row configuration."},{"question":"Is DF40HC(4.0)-60DS-0.4V(51) RoHS compliant?","answer":"Yes, it is RoHS Compliant."},{"question":"Where can I buy DF40HC(4.0)-60DS-0.4V(51)?","answer":"This part is active and quoted to order."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF40HC~14.0~2-60DS-0.4V~151~2","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/DF40HC~14.0~2-60DS-0.4V~151~2 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}}