{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF51-20DEP-2C","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF51-20DEP-2C","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF51-20DEP-2C","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF51-20DEP-2C","rawCanonicalId":null},"summary":{"shortDescription":"Hirose SignalBee™ DF51 plug housing, 20 circuits, 2.00mm pitch, dual row, panel mount snap-in, detent lock, crimp termination, male pin contacts, black PBT, ROHS3.","salesMarkdown":"## 20-Position Panel-Mount Plug Housing for SignalBee DF51 Harnesses Contacts are ordered separately. The 2.00 mm pitch and 2.00 mm row spacing keep the footprint compact — 20 circuits in a dual-row arrangement that fits a standard 2.00 mm grid on the PCB. The 0.079\" (2.00 mm) pitch is tight enough for moderate-density wiring but still leaves room for the crimp barrel and wire strain relief on 22-28 AWG leads. The snap-in panel mount means the housing clips into a rectangular cutout in the chassis or enclosure wall. This is a common arrangement for power supply or control box interfaces where the harness connects to a fixed panel header — the housing stays put, the wire side gets unplugged for service. ## Position Count Variants in the DF51 Series The DF51-20DEP-2C is the 20-position dual-row member. For lower circuit counts, the series includes the 4-position DF51-4DEP-2C and the 6-position DF51-6DEP-2C, both sharing the same 2.00 mm pitch, dual-row layout, panel mount, and detent lock. A single-row variant, the DF51-4EP-2C, is also available for 4-position applications where board space is tighter. The 20-position version is the highest-circuit dual-row option in this DEP subfamily.","metaTitle":"Hirose DF51-20DEP-2C SignalBee Plug Housing, 20 Pos, 2.00mm","metaDescription":"Hirose DF51-20DEP-2C SignalBee DF51 plug housing, 20 positions, 2.00mm pitch, dual row, panel mount snap-in, detent lock, crimp termination. Active, ROHS3.","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":"Male Pin","Mounting Type":"Panel Mount, Snap-In","Connector Type":"Plug","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":"20","Operating Temperature":"-55°C ~ 105°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1400","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.14000","currency":"USD"},{"qty":10,"price":"$0.96500","currency":"USD"},{"qty":25,"price":"$0.92560","currency":"USD"},{"qty":50,"price":"$0.90600","currency":"USD"},{"qty":100,"price":"$0.86660","currency":"USD"},{"qty":250,"price":"$0.78780","currency":"USD"},{"qty":500,"price":"$0.70902","currency":"USD"},{"qty":1000,"price":"$0.63024","currency":"USD"},{"qty":2500,"price":"$0.57116","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the DF51-20DEP-2C connector housing?","answer":"The DF51-20DEP-2C is sourced to order through independent distribution. Submit an RFQ for current pricing and availability — stock and lead time are confirmed at quote time."},{"question":"What contacts fit the DF51-20DEP-2C housing?","answer":"The DF51-20DEP-2C housing accepts male pin contacts terminated by crimp. The contacts are not included with the housing and must be ordered separately. Refer to the Hirose DF51 series crimp terminal product family for compatible part numbers."},{"question":"What is the pitch of the DF51-20DEP-2C?","answer":"The DF51-20DEP-2C has a 0.079\" (2.00 mm) pitch with the same 2.00 mm 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/DF51-20DEP-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/DF51-20DEP-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}}