{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF37B-60DP-0.4V(51)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF37B-60DP-0.4V~151~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF37B-60DP-0.4V~151~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF37B-60DP-0.4V(51)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF37 series, DF37B-60DP-0.4V(51), Header, Outer Shroud Contacts, 60 Positions, 0.016\" (0.40mm) Pitch, 2 Rows, Surface Mount, Gold, 0.030\" (0.75mm) Height Above Board.","salesMarkdown":"The Hirose DF37B-60DP-0.4V(51) is a 60-position header from the DF37 series, designed for board-to-board mezzanine stacking. It uses outer shroud contacts on a 0.40mm pitch, arranged in two rows, and terminates via surface mount. At 0.40mm pitch, this header demands a precise PCB footprint — the narrow spacing limits routing density on the board and requires careful trace escape. The 60 positions match a 60-conductor BOM line; the two-row layout keeps the connector body compact. Gold contacts with 2.00µin thickness provide adequate corrosion resistance for the typical mating cycle count in a mezzanine application, though the light flash means it is not intended for frequent disconnect-reconnect duty. ## Position Count Comparison Within the Series Against the DF37B-40DP-0.4V(51) which carries 40 positions at the same 0.40mm pitch and 0.75mm board height, the DF37B-60DP-0.4V(51) adds 20 more signal paths in the same footprint width.","metaTitle":"Hirose DF37B-60DP-0.4V(51) Header, 60 Pos, 0.40mm Pitch","metaDescription":"Hirose DF37B-60DP-0.4V(51) header, 60 positions, 0.40mm pitch, 0.75mm height, SMT, gold contacts. Active production, RoHS. Sourced to order.","metaKeywords":null},"attributes":{"series":"DF37","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Board-to-Board Connectors","Mezzanine & Stacking Connectors"],"specifications":{"Mfr":"Hirose Electric Co Ltd","Pitch":"0.016\\\" (0.40mm)","Series":"DF37","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Solder Retention","Mounting Type":"Surface Mount","Connector Type":"Header, Outer Shroud Contacts","Contact Finish":"Gold","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Height Above Board":"0.030\\\" (0.75mm)","Base Product Number":"DF37B","Number of Positions":"60","Mated Stacking Heights":"0.98mm","Contact Finish Thickness":"2.00µin (0.051µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.8800","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.88000","currency":"USD"},{"qty":10,"price":"$1.63800","currency":"USD"},{"qty":25,"price":"$1.56800","currency":"USD"},{"qty":50,"price":"$1.53320","currency":"USD"},{"qty":100,"price":"$1.46350","currency":"USD"},{"qty":250,"price":"$1.32412","currency":"USD"},{"qty":500,"price":"$1.21958","currency":"USD"},{"qty":1000,"price":"$1.04535","currency":"USD"},{"qty":2500,"price":"$0.97566","currency":"USD"},{"qty":8000,"price":"$0.90597","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/3a97720d5068a3748a6d520db6c79197.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy DF37B-60DP-0.4V(51) available via RFQ confirmation?","answer":"Stock levels and lead time are confirmed at quote time — submit an RFQ for current availability."},{"question":"What is the stacking height of DF37B-60DP-0.4V(51)?","answer":"The mated stacking height for DF37B-60DP-0.4V(51) is 0.98mm, measured from the top of the mating header to the bottom of the receptacle."},{"question":"Is DF37B-60DP-0.4V(51) RoHS compliant?","answer":"Yes, DF37B-60DP-0.4V(51) is RoHS Compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF37B-60DP-0.4V~151~2","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/DF37B-60DP-0.4V~151~2 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}}