{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF51K-26DS-2C(800)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF51K-26DS-2C~1800~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF51K-26DS-2C~1800~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF51K-26DS-2C(800)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose SignalBee™ DF51 series receptacle, DF51K-26DS-2C(800), 26 positions, 2 rows, 2.00 mm pitch, female socket, crimp termination, free-hanging, locking ramp, black PBT housing, -55°C to 105°C.","salesMarkdown":"The Hirose DF51K-26DS-2C(800) is a 26-circuit, dual-row receptacle from the SignalBee™ DF51 series. The free-hanging (in-line) body with a locking ramp makes it a natural choice for wire-to-board harnesses where vibration could work a latch loose. ## 2.00 mm Pitch, Dual-Row — What the Rows and Pitch Mean for Your Layout The dual-row arrangement with 26 positions (13 per row) keeps the connector narrow along the board edge, which helps when you are packing multiple harness connections into a tight enclosure. The locking ramp adds a positive tactile click on mating — you will feel it seat, and it stays seated under cable tug. ## Contacts Not Included — The Sourcing Detail That Trips Up a BOM The glass-filled PBT insulation material handles reflow and wave solder temperatures on the header side without issue.","metaTitle":"Hirose DF51K-26DS-2C(800) SignalBee Receptacle, 26 Pos","metaDescription":"Hirose DF51K-26DS-2C(800) SignalBee™ DF51 receptacle, 26 positions, 2.00 mm pitch, dual-row, crimp termination, locking ramp. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Wire-to-Board Connectors"],"specifications":{"Mfr":"Hirose Electric Co Ltd","Note":"Contacts Not Included","Color":"Black","Pitch":"0.079\\\" (2.00mm)","Series":"SignalBee™ DF51","Packaging":"Bulk","Part Status":"Active","Row Spacing":"0.079\\\" (2.00mm)","Contact Type":"Female Socket","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Receptacle","Fastening Type":"Locking Ramp","Number of Rows":"2","lifecycle_stage":"unknown","Base Product Number":"DF51K","Contact Termination":"Crimp","Insulation Material":"Polybutylene Terephthalate (PBT), Glass Filled","Number of Positions":"26","Operating Temperature":"-55°C ~ 105°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3700","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/e1db9ca669a70aebf558684e9476fef6.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does the DF51K-26DS-2C(800) include contacts?","answer":"No, the DF51K-26DS-2C(800) is a housing only — contacts are not included. You must order the female socket crimp terminals separately from the SignalBee DF51 series."},{"question":"What is the pitch of the DF51K-26DS-2C(800)?","answer":"The pitch is 2.00 mm (0.079\"), with the same 0.079\" row spacing between the two rows."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF51K-26DS-2C~1800~2","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/DF51K-26DS-2C~1800~2 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}}