{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF1-8S-2.5R28(05)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF1-8S-2.5R28~105~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF1-8S-2.5R28~105~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF1-8S-2.5R28(05)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF1 series, 8-position IDC socket, 0.098\" (2.50mm) pitch, 1 row, tin-plated female socket contacts, free-hanging (in-line) mount, 28 AWG discrete wire, bulk package, brown color.","salesMarkdown":"## Last-Buy Status and Sourcing Once current stock is exhausted, no further factory orders will be accepted. The Hirose DF1-8S-2.5R28(05) is an 8-position IDC socket from the DF1 series, terminated to discrete 28 AWG wire via insulation displacement — no crimp tool, no loose terminals. The 0.098\" (2.50mm) pitch is standard for the DF1 family, and the brown housing signals a specific keying or color-code variant within the series. ## Key Specs and Termination Eight positions in a single row, tin-plated female socket contacts, rated for 28 AWG discrete wire only — no ribbon cable. The IDC termination pierces the insulation on insertion, making gas-tight connections without stripping or soldering. The feed-through feature in the housing allows daisy-chaining or pass-through wiring in harness assemblies. Bulk packaging suits low-to-medium volume production or repair stock. This socket mates with a Hirose DF1 series pin header of the same 0.098\" (2.50mm) pitch and 8 positions. The free-hanging socket locks onto the header's latch, providing positive retention in moderate-vibration environments. No official cross-reference from other manufacturers is on record; the DF1 series is proprietary to Hirose.","metaTitle":"Hirose DF1-8S-2.5R28(05) 8-Position IDC Socket, 2.50mm Pitch","metaDescription":"Hirose DF1-8S-2.5R28(05) 8-position IDC socket, 2.50mm pitch, tin-plated contacts, 28 AWG discrete wire, free-hanging.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Last Buy","categoryPath":["Circular Connectors"],"specifications":{"Mfr":"Hirose Electric Co Ltd","Color":"Brown","Pitch":"0.098\\\" (2.50mm)","Series":"DF1","Package":"Bulk","Features":"Feed Through","Wire Type":"Discrete","Wire Gauge":"28 AWG","Row Spacing":"-","Contact Type":"Female Socket","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Socket","Contact Finish":"Tin","Fastening Type":"-","Number of Rows":"1","Product Status":"Last Time Buy","lifecycle_stage":"unknown","Cable Termination":"IDC","Base Product Number":"DF1-8","Number of Positions":"8","Contact Finish Thickness":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0500","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/DF1-8S-2.5R28(05)/alternatives.json"},"ai":{"faq":[{"question":"Is DF1-8S-2.5R28(05) still available or is it last time buy?","answer":"The DF1-8S-2.5R28(05) is a Last Buy part — this is the final production window."},{"question":"What is a direct equivalent or replacement for DF1-8S-2.5R28(05)?","answer":"The DF1 series is proprietary, and no pin-compatible cross-reference has been published. For a last-time-buy, the current stock is the only source."},{"question":"What is the pitch of DF1-8S-2.5R28(05)?","answer":"The pitch is 0.098\" (2.50mm), standard for the Hirose DF1 series. This spacing determines the mating header footprint and the board layout."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF1-8S-2.5R28~105~2","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/DF1-8S-2.5R28~105~2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:04:01.345Z","lastPublished":"2026-07-22T18:04:01.345Z","indexable":true}}