{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF51-28DS-2C","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF51-28DS-2C","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF51-28DS-2C","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF51-28DS-2C","rawCanonicalId":null},"summary":{"shortDescription":"Hirose SignalBee DF51 receptacle housing, DF51-28DS-2C, 28 positions, 2 rows, 2.00 mm pitch, crimp termination, free-hanging, detent lock, black PBT, -55°C to 105°C.","salesMarkdown":"The Hirose DF51-28DS-2C is a 28-position receptacle housing from the SignalBee DF51 series, built for wire-to-board crimp termination. It carries a 2.00 mm pitch across two rows, with the same 0.079\" (2.00 mm) row spacing, so the contact footprint is a compact 28-position grid that mates with the matching DF51 pin header. The dual-row layout with 28 positions means the header footprint is a 14-per-side staggered grid — the row spacing at 2.00 mm keeps the overall connector width under 10 mm. Against the 26-position DF51-26DS-2C, this part adds two contacts per row for a total of four extra circuits; against the 30-position DF51-30DS-2C, it drops two per row. The housing body and latch geometry are identical across the 16-, 26-, 28-, and 30-position variants, so the only fit difference is the number of cavities.","metaTitle":"Hirose DF51-28DS-2C SignalBee Receptacle Housing, 28 Pos","metaDescription":"Hirose DF51-28DS-2C SignalBee DF51 receptacle housing, 28 positions, 2.00 mm pitch, dual-row, detent lock, -55°C to 105°C. Contacts not included.","metaKeywords":null},"attributes":{"series":"SignalBee™ DF51","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Wire-to-Board Connectors","Connector Housings"],"specifications":{"Mfr":"Hirose Electric Co Ltd","Note":"Contacts Not Included","Color":"Black","Pitch":"0.079\\\" (2.00mm)","Series":"SignalBee™ DF51","Package":"Bulk","Features":"-","Row Spacing":"0.079\\\" (2.00mm)","Contact Type":"Female Socket","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Receptacle","Fastening Type":"Detent Lock","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"DF51","Contact Termination":"Crimp","Insulation Material":"Polybutylene Terephthalate (PBT), Glass Filled","Number of Positions":"28","Operating Temperature":"-55°C ~ 105°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3700","priceTiers":[{"qty":1,"price":"$0.37000","currency":"USD"},{"qty":10,"price":"$0.31800","currency":"USD"},{"qty":25,"price":"$0.28040","currency":"USD"},{"qty":50,"price":"$0.25760","currency":"USD"},{"qty":100,"price":"$0.24740","currency":"USD"},{"qty":250,"price":"$0.22220","currency":"USD"},{"qty":500,"price":"$0.21210","currency":"USD"},{"qty":1000,"price":"$0.17675","currency":"USD"},{"qty":2500,"price":"$0.16160","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b22d17e1a2daf96711b250025455dcd4.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/DF51-28DS-2C/alternatives.json"},"ai":{"faq":[{"question":"Does DF51-28DS-2C include contacts?","answer":"No. The DF51-28DS-2C ships as an empty receptacle housing. The female crimp terminals must be ordered separately — the manufacturer lists contacts as not included."},{"question":"What is the mating connector for DF51-28DS-2C?","answer":"The DF51-28DS-2C mates with the matching SignalBee DF51 pin header of the same 28-position, 2.00 mm pitch layout. The header is a separate order code."},{"question":"What is the pitch of DF51-28DS-2C?","answer":"The pitch is 0.079\" (2.00 mm) between contacts, with the same 0.079\" (2.00 mm) row spacing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF51-28DS-2C","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/DF51-28DS-2C 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}}