{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF40TC-10DP-0.4V(58)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF40TC-10DP-0.4V~158~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF40TC-10DP-0.4V~158~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF40TC-10DP-0.4V(58)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF40T series, 0.016\" (0.40mm) pitch, 10 positions, 2 rows, surface mount, gold contact finish, 1.14mm height above board.","salesMarkdown":"The Hirose DF40TC-10DP-0.4V(58) is a 10-position, 2-row header from the DF40T series, using a 0.016\" (0.40mm) pitch. It is a surface-mount plug with outer shroud contacts, designed for board-to-board stacking applications where the mated height above the PCB is 0.045\" (1.14mm). ## What the 0.40mm Pitch and 1.14mm Stack Height Mean for Your Layout The board footprint must match this pitch exactly; a 0.50mm or 0.80mm receptacle will not mate. This is the dimension that decides whether the plug fits inside your enclosure's clearance between stacked PCBs. The DF40TC-10DP-0.4V(58) shares the same 0.016\" (0.40mm) pitch, 2-row layout, 0.045\" (1.14mm) stack height, and gold contact finish with the DF40TC-20DP-0.4V(58) and DF40TC-30DP-0.4V(58). The decision is purely a circuit-count match — pick the one that equals the number of signals in your harness. All three are active and RoHS compliant.","metaTitle":"Hirose DF40TC-10DP-0.4V(58) 0.40mm Pitch 10-Pin Header","metaDescription":"Hirose DF40TC-10DP-0.4V(58) 0.40mm pitch 10-position SMT header, 1.14mm stack height, gold contacts. Active production, RoHS compliant.","metaKeywords":null},"attributes":{"series":"DF40T","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":"DF40T","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Pick and Place, Solder Retention","Mounting Type":"Surface Mount","Connector Type":"Header, Outer Shroud Contacts","Contact Finish":"Gold","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Height Above Board":"0.045\\\" (1.14mm)","Number of Positions":"10","Mated Stacking Heights":"-","Contact Finish Thickness":"1.97µin (0.050µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0000","priceTiers":[{"qty":1,"price":"$1.00000","currency":"USD"},{"qty":10,"price":"$0.84100","currency":"USD"},{"qty":25,"price":"$0.80680","currency":"USD"},{"qty":50,"price":"$0.78980","currency":"USD"},{"qty":100,"price":"$0.75550","currency":"USD"},{"qty":250,"price":"$0.68680","currency":"USD"},{"qty":500,"price":"$0.61812","currency":"USD"},{"qty":1000,"price":"$0.54944","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/ee353916a52fdc0d2aa13cbbf97c384a.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/DF40TC-10DP-0.4V(58)/alternatives.json"},"ai":{"faq":[{"question":"What is the mating connector for DF40TC-10DP-0.4V(58)?","answer":"The DF40TC-10DP-0.4V(58) is a header (plug) from the DF40T series. It mates with the matching DF40T-series receptacle of the same 0.40mm pitch and 10-position count. The mating half is a separate order code — confirm the receptacle part number against your BOM."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF40TC-10DP-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/DF40TC-10DP-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}}