{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF40C(2.0)-60DS-0.4V(51)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF40C~12.0~2-60DS-0.4V~151~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF40C~12.0~2-60DS-0.4V~151~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF40C(2.0)-60DS-0.4V(51)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF40 series, 0.016\" (0.40mm) Pitch, 60 Positions, 2 Rows, Receptacle, Center Strip Contacts, Surface Mount, Gold, 2.00µin (0.051µm) Contact Finish, 2mm Mated Stacking Height.","salesMarkdown":"## 0.40mm Pitch, 60-Position Mezzanine Receptacle — 2mm Stack Height The Hirose DF40C(2.0)-60DS-0.4V(51) is a 60-position receptacle from the DF40 series of board-to-board mezzanine connectors. It uses a 0.016\" (0.40mm) pitch dual-row layout with center strip contacts, designed for parallel PCB stacking at a mated height of 2mm. ## 60 vs 70 Positions — Same Footprint, Different Circuit Count The DF40C(2.0)-60DS-0.4V(51) shares the same 0.016\" (0.40mm) pitch, 2mm mated stack height, and gold contact finish with the 70-position DF40C(2.0)-70DS-0.4V(51). Choose the 60-position variant when the BOM calls for exactly 60 signal lines; the 70-position sibling covers a higher-density routing need at the same z-height. ## Surface-Mount Termination — Fine-Pitch Soldering Required This receptacle is surface-mount only, with no through-hole retention. The 0.40mm pitch demands a precise solder paste stencil and reflow profile — standard wave-solder processes will bridge the fine-pitch contacts. Alignment features on the connector body help register the pair during assembly, but the fine pitch leaves little room for misalignment.","metaTitle":"Hirose DF40C(2.0)-60DS-0.4V(51), 0.40mm Pitch","metaDescription":"Hirose DF40C(2.0)-60DS-0.4V(51) receptacle, 60 positions, 0.40mm pitch, 2mm mated stack height, gold contacts. 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":"0.077\\\" (1.95mm)","Base Product Number":"DF40C","Number of Positions":"60","Mated Stacking Heights":"2mm","Contact Finish Thickness":"2.00µin (0.051µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4700","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.47000","currency":"USD"},{"qty":10,"price":"$1.28200","currency":"USD"},{"qty":25,"price":"$1.22720","currency":"USD"},{"qty":50,"price":"$1.19980","currency":"USD"},{"qty":100,"price":"$1.14530","currency":"USD"},{"qty":250,"price":"$1.03624","currency":"USD"},{"qty":500,"price":"$0.95444","currency":"USD"},{"qty":1000,"price":"$0.81810","currency":"USD"},{"qty":4000,"price":"$0.76356","currency":"USD"},{"qty":8000,"price":"$0.70902","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/aec32b0d4a5f742c03de5786d68c7607.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mated stacking height of DF40C(2.0)-60DS-0.4V(51)?","answer":"The mated stacking height is 2mm. This is a fixed dimension set by the connector body — the mating header must be from the DF40 series with the same height code to achieve the correct board-to-board spacing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF40C~12.0~2-60DS-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/DF40C~12.0~2-60DS-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":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}