{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF37NB-16DS-0.4V(51)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF37NB-16DS-0.4V~151~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF37NB-16DS-0.4V~151~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF37NB-16DS-0.4V(51)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF37 series receptacle, center strip contacts, 16 positions, 0.40mm pitch, 2 rows, surface mount, gold 2.00µin contacts, 0.97mm height above board, solder retention.","salesMarkdown":"## 0.40mm Pitch Mezzanine Receptacle for Tight Stack Heights The Hirose DF37NB-16DS-0.4V(51) is a 16-circuit receptacle from the DF37 series, designed for parallel board-to-board stacking at a 0.98mm mated stack height. With a 0.016\" (0.40mm) pitch and dual-row layout, it suits high-density signal interconnects where board real estate is at a premium — think compact handheld devices, camera modules, or any mezzanine pair where the z-height budget is under 1mm. ## Position Count Variants in the Same Footprint The DF37NB-16DS-0.4V(51) shares its 0.40mm pitch, 0.97mm height, and dual-row layout with the 10-position DF37NB-10DS-0.4V(51), the 20-position DF37NB-20DS-0.4V(51), and the 24-position DF37NB-24DS-0.4V(51). All use the same 2.00µin gold plating and solder retention.","metaTitle":"Hirose DF37NB-16DS-0.4V(51) Receptacle, 16 Pos, 0.40mm Pitch","metaDescription":"Hirose DF37NB-16DS-0.4V(51) receptacle, 16 positions, 0.40mm pitch, 0.97mm height, gold contacts. Active, RoHS. Sourced to order against RFQ.","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":"Receptacle, Center Strip Contacts","Contact Finish":"Gold","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Height Above Board":"0.038\\\" (0.97mm)","Base Product Number":"DF37N","Number of Positions":"16","Mated Stacking Heights":"0.98mm","Contact Finish Thickness":"2.00µin (0.051µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8800","priceTiers":[{"qty":1,"price":"$0.88000","currency":"USD"},{"qty":10,"price":"$0.74200","currency":"USD"},{"qty":25,"price":"$0.71200","currency":"USD"},{"qty":50,"price":"$0.69680","currency":"USD"},{"qty":100,"price":"$0.66660","currency":"USD"},{"qty":250,"price":"$0.60600","currency":"USD"},{"qty":500,"price":"$0.54540","currency":"USD"},{"qty":1000,"price":"$0.48480","currency":"USD"},{"qty":2500,"price":"$0.43935","currency":"USD"},{"qty":8000,"price":"$0.40299","currency":"USD"},{"qty":16000,"price":"$0.39390","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/377df29e00e25729c23301d4af6531e1.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/DF37NB-16DS-0.4V(51)/alternatives.json"},"ai":{"faq":[{"question":"What is the mated stacking height of DF37NB-16DS-0.4V(51)?","answer":"The mated stacking height is 0.98mm, with the receptacle sitting 0.038\" (0.97mm) above the board surface."},{"question":"Which header mates with DF37NB-16DS-0.4V(51)?","answer":"This receptacle mates with the matching DF37 series header of the same position count and 0.40mm pitch. The header part numbers follow the DF37N-xxDS-0.4V pattern for the corresponding circuit size."},{"question":"Is DF37NB-16DS-0.4V(51) RoHS compliant?","answer":"Yes, it is listed as RoHS Compliant."},{"question":"What is the solder retention feature on DF37NB-16DS-0.4V(51)?","answer":"The solder retention feature consists of metal hold-downs on the connector body that solder to the board, keeping the part aligned during reflow and preventing movement of the fine-pitch 0.40mm contacts as the solder solidifies."},{"question":"Where can I buy DF37NB-16DS-0.4V(51) available via RFQ confirmation?","answer":"This part is sourced to order against your RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF37NB-16DS-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/DF37NB-16DS-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":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}