{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF17(4.0)-70DS-0.5V(57)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF17~14.0~2-70DS-0.5V~157~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF17~14.0~2-70DS-0.5V~157~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF17(4.0)-70DS-0.5V(57)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF17 series receptacle, center strip contacts, 70 positions, 2 rows, 0.020\" (0.50mm) pitch, gold contact finish, surface mount, 0.177\" (4.50mm) height above board, tape and reel.","salesMarkdown":"## 0.50 mm Pitch, 70-Position Board-to-Board Receptacle The Hirose DF17(4.0)-70DS-0.5V(57) is a 70-position receptacle with center strip contacts, part of the DF17 series designed for parallel board-to-board stacking. Board guides on the housing help align the mating header during assembly — useful when the stack height is tight and you can't see the pins. ## Stack Height Options and Fit This receptacle supports mated stacking heights of 6mm, 6.5mm, and 8mm — the height above board of the receptacle itself is 0.177\" (4.50mm). The mating header's height determines the final stack, so match the header part number to your board spacing. The 0.50mm pitch keeps the overall width manageable even at 70 positions; routing two traces between pads is doable with a standard 0.5 oz copper layer.","metaTitle":"Hirose DF17(4.0)-70DS-0.5V(57) Receptacle, 70 Pos","metaDescription":"Hirose DF17 series receptacle, 70 positions, 0.50mm pitch, gold contacts, surface mount. Mates to stacking heights 6mm, 6.5mm, 8mm. Active, RoHS compliant.","metaKeywords":null},"attributes":{"series":"DF17","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Board-to-Board Connectors","Mezzanine & Stacking Connectors"],"specifications":{"Mfr":"Hirose Electric Co Ltd","Pitch":"0.020\\\" (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":"0.177\\\" (4.50mm)","Base Product Number":"DF17","Number of Positions":"70","Mated Stacking Heights":"6mm, 6.5mm, 8mm","Contact Finish Thickness":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.6500","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.65000","currency":"USD"},{"qty":10,"price":"$2.40700","currency":"USD"},{"qty":25,"price":"$2.28000","currency":"USD"},{"qty":50,"price":"$2.22700","currency":"USD"},{"qty":100,"price":"$2.12100","currency":"USD"},{"qty":250,"price":"$1.85588","currency":"USD"},{"qty":500,"price":"$1.80284","currency":"USD"},{"qty":1000,"price":"$1.53772","currency":"USD"},{"qty":2000,"price":"$1.48470","currency":"USD"},{"qty":3000,"price":"$1.43167","currency":"USD"},{"qty":5000,"price":"$1.37865","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/56f6204aafb9e72e08f5f1eafce1473d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mated stacking height of DF17(4.0)-70DS-0.5V(57)?","answer":"The mated stacking heights are 6mm, 6.5mm, and 8mm, depending on the mating header used."},{"question":"Is DF17(4.0)-70DS-0.5V(57) RoHS compliant?","answer":"Yes, the manufacturer lists it as RoHS Compliant."},{"question":"Where can I buy DF17(4.0)-70DS-0.5V(57) available via RFQ confirmation?","answer":"This part is sourced to order against your BOM quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF17~14.0~2-70DS-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/DF17~14.0~2-70DS-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}}