{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF17(3.0)-20DS-0.5V(57)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF17~13.0~2-20DS-0.5V~157~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF17~13.0~2-20DS-0.5V~157~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF17(3.0)-20DS-0.5V(57)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF17 series receptacle, center strip contacts, 20 positions, 2 rows, 0.020\" (0.50mm) pitch, surface mount, gold contact finish, 0.138\" (3.50mm) height above board.","salesMarkdown":"## Mezzanine Board-to-Board Receptacle for 0.50mm Pitch Stacks The Hirose DF17(3.0)-20DS-0.5V(57) is a 20-position receptacle with center strip contacts from the DF17 series, designed for board-to-board mezzanine stacking. The surface-mount termination suits automated reflow assembly, and the 0.138\" (3.50mm) height above board works with three mated stacking heights — 5mm, 5.5mm, and 7mm — giving board layout engineers flexibility in z-axis spacing between parallel PCBs. Solder retention features anchor the part during reflow and improve shear strength from cable or board handling after assembly. ## Mating Compatibility and Stacking Heights The three supported mated stacking heights — 5mm, 5.5mm, and 7mm — are set by the header height variant chosen.","metaTitle":"Hirose DF17(3.0)-20DS-0.5V(57) Receptacle, 20 Pos, 0.50mm","metaDescription":"Hirose DF17 series receptacle, 20 positions, 0.50mm pitch, SMT, gold contacts. Active production, ROHS3 compliant. Sourced to order against RFQ.","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":"Receptacle, Center Strip Contacts","Contact Finish":"Gold","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Height Above Board":"0.138\\\" (3.50mm)","Base Product Number":"DF17","Number of Positions":"20","Mated Stacking Heights":"5mm, 5.5mm, 7mm","Contact Finish Thickness":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4700","stockQuantity":30,"priceTiers":[{"qty":1,"price":"$1.47000","currency":"USD"},{"qty":10,"price":"$1.28200","currency":"USD"},{"qty":25,"price":"$1.22720","currency":"USD"},{"qty":50,"price":"$1.19980","currency":"USD"},{"qty":100,"price":"$1.14530","currency":"USD"},{"qty":250,"price":"$1.03624","currency":"USD"},{"qty":500,"price":"$0.95444","currency":"USD"},{"qty":1000,"price":"$0.81810","currency":"USD"},{"qty":2000,"price":"$0.79083","currency":"USD"},{"qty":3000,"price":"$0.76356","currency":"USD"},{"qty":5000,"price":"$0.72538","currency":"USD"},{"qty":10000,"price":"$0.70902","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/56f6204aafb9e72e08f5f1eafce1473d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mated stacking height for DF17(3.0)-20DS-0.5V(57)?","answer":"The DF17(3.0)-20DS-0.5V(57) supports three mated stacking heights: 5mm, 5.5mm, and 7mm. The actual stack height is determined by the mating header's height above board, not the receptacle itself."},{"question":"Is DF17(3.0)-20DS-0.5V(57) RoHS compliant and lead-free?","answer":"Yes, the DF17(3.0)-20DS-0.5V(57) is ROHS3 compliant, meeting the latest EU RoHS directive without exemptions."},{"question":"Does DF17(3.0)-20DS-0.5V(57) have solder retention?","answer":"Yes, the DF17(3.0)-20DS-0.5V(57) includes solder retention features that anchor the part during reflow and improve joint reliability under shear loads."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF17~13.0~2-20DS-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/DF17~13.0~2-20DS-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}}