{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF17(4.0)-20DP-0.5V(57)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF17~14.0~2-20DP-0.5V~157~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF17~14.0~2-20DP-0.5V~157~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF17(4.0)-20DP-0.5V(57)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF17 series 20-position 0.50mm pitch SMT header, outer shroud contacts, dual-row, gold finish, 6.30mm above board, mated stack heights 7mm and 8mm, board guide and solder retention features.","salesMarkdown":"## Board-Level Stacking Header for Tight Pitch Mezzanine Designs The DF17(4.0)-20DP-0.5V(57): The outer shroud contacts and board guide aid alignment during reflow, while the solder retention features hold the part in place before the paste sets. Mated stack heights of 7mm or 8mm are achieved by pairing this header with the matching DF17 receptacle — the height selection depends on the clearance needed between the two PCBs. Gold contact finish supports repeated mating cycles, making it suitable for assemblies that see periodic disconnect and reconnect.","metaTitle":"Hirose DF17(4.0)-20DP-0.5V(57) 20-Position 0.50mm Pitch","metaDescription":"Hirose DF17 series 20-position 0.50mm pitch SMT header with gold contacts, board guide, and solder retention. Mates at 7mm or 8mm stack height.","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":"20","Mated Stacking Heights":"7mm, 8mm","Contact Finish Thickness":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.1300","priceTiers":[{"qty":1,"price":"$2.13000","currency":"USD"},{"qty":10,"price":"$1.85100","currency":"USD"},{"qty":100,"price":"$1.65440","currency":"USD"},{"qty":500,"price":"$1.37864","currency":"USD"},{"qty":1000,"price":"$1.18170","currency":"USD"},{"qty":2000,"price":"$1.14231","currency":"USD"},{"qty":3000,"price":"$1.10292","currency":"USD"},{"qty":5000,"price":"$1.04777","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/f0b6449c63583d51951501a871cef6f0.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/DF17(4.0)-20DP-0.5V(57)/alternatives.json"},"ai":{"faq":[{"question":"What is the mated stacking height of the DF17(4.0)-20DP-0.5V(57)?","answer":"The mated stacking heights are 7mm or 8mm, depending on the mating receptacle chosen in the DF17 series."},{"question":"Is the DF17(4.0)-20DP-0.5V(57) available in tape and reel?","answer":"Yes, it is available in Tape & Reel (TR) and Cut Tape (CT) packaging options."},{"question":"Does the DF17(4.0)-20DP-0.5V(57) have solder retention features?","answer":"Yes, it includes board guide and solder retention features to aid SMT placement and hold the part during reflow."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF17~14.0~2-20DP-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/DF17~14.0~2-20DP-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":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}