{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF40JC-100DS-0.4V(53)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF40JC-100DS-0.4V~153~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF40JC-100DS-0.4V~153~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF40JC-100DS-0.4V(53)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF40 series, 100-position receptacle, 0.016\" (0.40mm) pitch, dual-row, surface mount, gold-plated center strip contacts, 1.45mm above board, 2mm mated stack height.","salesMarkdown":"## What this 100-position 0.40mm pitch receptacle does in a board stack The Hirose DF40JC-100DS-0.4V(53) is a 100-position receptacle with center strip contacts, part of the DF40 series designed for high-density board-to-board mezzanine stacking. At a 0.016\" (0.40mm) pitch across two rows, it packs 100 circuits into a footprint that would normally hold half that count at a 0.50mm pitch — the trade-off is tighter routing clearance on the PCB and a more precise solder-paste stencil. The mated stack height is 2mm, with the receptacle sitting 0.057\" (1.45mm) above the board surface, which sets the z-height budget for the parallel board pair. The gold finish is 2.00µin (0.051µm) thick. ## Mating and termination — what connects to it Both halves are surface-mount only — no through-hole option exists in this series at this pitch. The 2mm mated stack height is set by the combination of the receptacle height (1.45mm) and the plug height; the plug sits lower on its board.","metaTitle":"Hirose DF40JC-100DS-0.4V(53)","metaDescription":"Hirose DF40JC-100DS-0.4V(53) 100-position 0.40mm pitch receptacle, 2mm stacking height, gold-plated contacts, surface mount.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Board-to-Board 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":"0.057\\\" (1.45mm)","Base Product Number":"DF40J","Number of Positions":"100","Mated Stacking Heights":"2mm","Contact Finish Thickness":"2.00µin (0.051µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$14.1100","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/aec32b0d4a5f742c03de5786d68c7607.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mating plug for DF40JC-100DS-0.4V(53)?","answer":"The mating half is a DF40 series plug header with the same 0.40mm pitch and 100 positions. Both halves are surface-mount and together achieve a 2mm mated stack height."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF40JC-100DS-0.4V~153~2","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/DF40JC-100DS-0.4V~153~2 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}}