{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF40HC(2.5)-60DS-0.4V(51)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF40HC~12.5~2-60DS-0.4V~151~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF40HC~12.5~2-60DS-0.4V~151~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF40HC(2.5)-60DS-0.4V(51)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF40 series, 0.016\" (0.40mm) pitch, 60-position receptacle, center strip contacts, 2 rows, gold-plated contacts, 2.5mm mated stacking height, surface mount.","salesMarkdown":"## 2.5mm Stack, 60 Positions, 0.40mm Pitch — Hirose DF40HC Mezzanine Receptacle The Hirose DF40HC(2.5)-60DS-0.4V(51) is a 60-position receptacle from the DF40 series of fine-pitch board-to-board connectors. The mated stacking height is fixed at 2.5mm — the \"(2.5)\" in the order code — which sets the board-to-board gap when mated with the matching DF40 series header. This is a surface-mount connector, intended for high-density mezzanine stacking in compact electronics where PCB real estate is tight. ## Mating and Footprint Considerations The 0.40mm pitch demands a precise PCB footprint — the solder pads are narrow and closely spaced, so the board layout must follow the manufacturer's recommended land pattern to avoid bridging during reflow. The gold flash (2.00µin) on the contacts is suitable for moderate mating cycles typical of internal board-to-board connections in portable devices; it is not designed for frequent field reconnects.","metaTitle":"Hirose DF40HC(2.5)-60DS-0.4V(51) Receptacle, 60 Pos","metaDescription":"Hirose DF40HC(2.5)-60DS-0.4V(51) 60-position receptacle, 0.4mm pitch, 2.5mm stacking height, gold-plated contacts, SMT. Active production, RoHS compliant.","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":"0.094\\\" (2.40mm)","Base Product Number":"DF40H","Number of Positions":"60","Mated Stacking Heights":"2.5mm","Contact Finish Thickness":"2.00µin (0.051µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6400","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.64000","currency":"USD"},{"qty":10,"price":"$1.42400","currency":"USD"},{"qty":25,"price":"$1.36360","currency":"USD"},{"qty":50,"price":"$1.33320","currency":"USD"},{"qty":100,"price":"$1.27260","currency":"USD"},{"qty":250,"price":"$1.15140","currency":"USD"},{"qty":500,"price":"$1.06050","currency":"USD"},{"qty":1000,"price":"$0.90900","currency":"USD"},{"qty":3000,"price":"$0.84840","currency":"USD"},{"qty":6000,"price":"$0.80598","currency":"USD"},{"qty":9000,"price":"$0.78780","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/aec32b0d4a5f742c03de5786d68c7607.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the stacking height of DF40HC(2.5)-60DS-0.4V(51)?","answer":"The mated stacking height is 2.5mm. This is the board-to-board gap when the receptacle is mated with the matching DF40 series header of the same stack height."},{"question":"What is the mating connector for DF40HC(2.5)-60DS-0.4V(51)?","answer":"It mates with a DF40 series header of the same 60-position count and 2.5mm stack height. The header side is a separate order code — confirm the header part number from the DF40 series family."},{"question":"Is DF40HC(2.5)-60DS-0.4V(51) RoHS compliant?","answer":"Yes, it is listed as RoHS Compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF40HC~12.5~2-60DS-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~12.5~2-60DS-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":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}