{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF17(4.0)-30DP-0.5V(57)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF17~14.0~2-30DP-0.5V~157~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF17~14.0~2-30DP-0.5V~157~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF17(4.0)-30DP-0.5V(57)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF17 series, 30-position header, 0.020\" (0.50mm) pitch, dual-row, surface mount, gold contact finish, 0.248\" (6.30mm) height above board, board guide and solder retention features.","salesMarkdown":"The Hirose DF17(4.0)-30DP-0.5V(57) is a 30-position, dual-row header from the DF17 series, using a 0.020\" (0.50mm) pitch. It supports mated stacking heights of 7mm and 8mm, which means the board-to-board spacing is fixed to one of those two values — no field adjustment, no spacer. This is a mezzanine interconnect for parallel PCB stacking where the z-height budget is known before layout. ## Stack height choice — 7 mm or 8 mm, not both on the same board The mated stacking heights are listed as 7mm and 8mm. That is not a range — it means the connector, when mated with the correct DF17 receptacle, produces one of those two board-to-board gaps depending on which receptacle variant is used. ## 30 positions vs 20, 40, or 50 — the only variable is circuit count Within the DF17(4.0)-0.5V(57) subfamily, the 30-position variant shares the same 0.020\" (0.50mm) pitch, same 0.248\" (6.30mm) height above board, same dual-row gold-plated construction, and same board guide / solder retention features as the 20-position (DF17(4.0)-20DP-0.5V(57)), 40-position (DF17(4.0)-40DP-0.5V(57)), and 50-position (DF17(4.0)-50DP-0.5V(57)) siblings. The footprint changes with position count, so a 30-circuit board cannot use a 40-position header even if the pitch matches. ## Active production — no last-time-buy pressure on this line The DF17(4.0)-30DP-0.5V(57) carries an Active product status and is ROHS3 compliant. That means there is no phase-out deadline or last-time-buy window to manage — it can be specified into a new BOM without an obsolescence risk.","metaTitle":"Hirose DF17(4.0)-30DP-0.5V(57) 30-Position 0.50mm Pitch","metaDescription":"Hirose DF17(4.0)-30DP-0.5V(57) 30-position header, 0.50mm pitch, 7mm/8mm stack heights, gold contacts, SMT. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"DF17","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Board-to-Board Connectors","Mezzanine & Stacking Connectors"],"specifications":{"Mfr":"Hirose Electric Co Ltd","Pitch":"0.020\\\" (0.50mm)","Series":"DF17","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Board Guide, 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":"0.248\\\" (6.30mm)","Base Product Number":"DF17","Number of Positions":"30","Mated Stacking Heights":"7mm, 8mm","Contact Finish Thickness":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4695","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.41000","currency":"USD"},{"qty":1,"price":"$2.65000","currency":"USD"},{"qty":10,"price":"$2.09600","currency":"USD"},{"qty":10,"price":"$2.30200","currency":"USD"},{"qty":100,"price":"$2.05740","currency":"USD"},{"qty":100,"price":"$1.87340","currency":"USD"},{"qty":500,"price":"$1.56120","currency":"USD"},{"qty":500,"price":"$1.71448","currency":"USD"},{"qty":1000,"price":"$1.46955","currency":"USD"},{"qty":2000,"price":"$1.42057","currency":"USD"},{"qty":3000,"price":"$1.37158","currency":"USD"},{"qty":5000,"price":"$1.30300","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/56f6204aafb9e72e08f5f1eafce1473d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the mated stacking heights for DF17(4.0)-30DP-0.5V(57)?","answer":"The DF17(4.0)-30DP-0.5V(57) supports mated stacking heights of 7mm and 8mm, depending on the mating receptacle variant used."},{"question":"Is DF17(4.0)-30DP-0.5V(57) RoHS compliant?","answer":"Yes, the DF17(4.0)-30DP-0.5V(57) is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF17~14.0~2-30DP-0.5V~157~2","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/DF17~14.0~2-30DP-0.5V~157~2 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}}