{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF40TC-30DS-0.4V(58)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF40TC-30DS-0.4V~158~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF40TC-30DS-0.4V~158~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF40TC-30DS-0.4V(58)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF40T series receptacle, center strip contacts, 30 positions, 2 rows, 0.016\" (0.40mm) pitch, surface mount, gold contact finish, 1.5mm mated stacking height, solder retention, pick-and-place feature.","salesMarkdown":"## Board-Stacking Interconnect for Tight Z-Height Budgets The Hirose DF40TC-30DS-0.4V(58) is a 30-position receptacle from the DF40T series, designed for board-to-board mezzanine stacking where the vertical clearance is tight. It uses center strip contacts in a 2-row layout on a 0.40mm pitch, with a mated stacking height of 1.5mm. That 1.5mm figure is the lowest stack height in the DF40T family — the connector is sized for parallel PCB assemblies where the gap between boards is barely wider than the component height on the underside. ## SMT Assembly and Solder Retention The pick-and-place feature means the reel packaging (Tape & Reel or Cut Tape) feeds directly into a placement machine without a tray change. The 0.40mm pitch demands a solder paste stencil aperture that matches the pad geometry in the Hirose recommended footprint; the datasheet application note covers the stencil thickness and pad layout.","metaTitle":"Hirose DF40TC-30DS-0.4V(58) Receptacle, 30 Pos, 0.40mm Pitch","metaDescription":"Hirose DF40T series receptacle, 30 circuits, 0.40mm pitch, 1.5mm mated height. Gold-plated contacts, SMT with solder retention.","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":"Receptacle, Center Strip Contacts","Contact Finish":"Gold","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Height Above Board":"0.057\\\" (1.45mm)","Number of Positions":"30","Mated Stacking Heights":"1.5mm","Contact Finish Thickness":"1.97µin (0.050µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0500","priceTiers":[{"qty":1,"price":"$1.05000","currency":"USD"},{"qty":10,"price":"$0.89100","currency":"USD"},{"qty":25,"price":"$0.85440","currency":"USD"},{"qty":50,"price":"$0.83620","currency":"USD"},{"qty":100,"price":"$0.79990","currency":"USD"},{"qty":250,"price":"$0.72720","currency":"USD"},{"qty":500,"price":"$0.65448","currency":"USD"},{"qty":1000,"price":"$0.58176","currency":"USD"},{"qty":2000,"price":"$0.54540","currency":"USD"},{"qty":3000,"price":"$0.52722","currency":"USD"},{"qty":5000,"price":"$0.50904","currency":"USD"},{"qty":10000,"price":"$0.48359","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/ee353916a52fdc0d2aa13cbbf97c384a.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/DF40TC-30DS-0.4V(58)/alternatives.json"},"ai":{"faq":[{"question":"What is the exact mating height of DF40TC-30DS-0.4V(58)?","answer":"The mated stacking height is 1.5mm, with the receptacle sitting 0.057\" (1.45mm) above the board surface. This is the shortest stack height in the DF40T series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF40TC-30DS-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-30DS-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}}