{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF40GB(1.5)-30DS-0.4V(51)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF40GB~11.5~2-30DS-0.4V~151~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF40GB~11.5~2-30DS-0.4V~151~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF40GB(1.5)-30DS-0.4V(51)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF40 series, 30 position receptacle, 0.016\" (0.40mm) pitch, 2 rows, surface mount, gold contact finish, shielded, 1.5mm mated stacking height.","salesMarkdown":"## 0.40 mm Pitch, 30-Position, 1.5 mm Stack — Hirose DF40 Receptacle The Hirose DF40GB(1.5)-30DS-0.4V(51) is a 30-position receptacle with center strip contacts from the DF40 series, designed for board-to-board stacking at a fixed mated height of 1.5 mm. Gold-plated contacts (2.00 µin) on both rows handle signal-level currents in compact handheld or portable equipment where space is the primary constraint. The shielded construction provides EMI containment in tight enclosures, and the solder retention pads anchor the SMT joints against shear forces from handling or vibration. ## What the 1.5 mm Stack Height Means for the Build This is a fixed dimension for this variant — the (1.5) in the order code locks the stack height. If the enclosure or mezzanine gap needs a different gap, the DF40 series offers other stack height options, but this specific part is set at 1.5 mm. The shield is soldered to ground pads on the PCB, which also provides mechanical anchoring. No crimp or through-hole option exists for this variant; it is strictly a reflow-soldered component for automated assembly.","metaTitle":"Hirose DF40GB(1.5)-30DS-0.4V(51) Receptacle, 30 Pos","metaDescription":"Hirose DF40 series receptacle, 30 positions, 0.40 mm pitch, 1.5 mm stack height. Gold-plated contacts, shielded, SMT. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":"DF40","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":"DF40","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Shielded, 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":"0.057\\\" (1.45mm)","Base Product Number":"DF40G","Number of Positions":"30","Mated Stacking Heights":"1.5mm","Contact Finish Thickness":"2.00µin (0.051µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.3200","priceTiers":[{"qty":1,"price":"$1.32000","currency":"USD"},{"qty":10,"price":"$1.11400","currency":"USD"},{"qty":25,"price":"$1.06800","currency":"USD"},{"qty":50,"price":"$1.04540","currency":"USD"},{"qty":100,"price":"$0.99990","currency":"USD"},{"qty":250,"price":"$0.90900","currency":"USD"},{"qty":500,"price":"$0.81810","currency":"USD"},{"qty":1000,"price":"$0.72720","currency":"USD"},{"qty":2500,"price":"$0.65902","currency":"USD"},{"qty":5000,"price":"$0.63630","currency":"USD"},{"qty":10000,"price":"$0.60449","currency":"USD"},{"qty":15000,"price":"$0.59085","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/aec32b0d4a5f742c03de5786d68c7607.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/DF40GB(1.5)-30DS-0.4V(51)/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of DF40GB(1.5)-30DS-0.4V(51)?","answer":"The pitch is 0.016\" (0.40 mm). This is the center-to-center spacing between adjacent contacts, and it determines the trace escape width on the PCB — at 0.40 mm, you will need fine-line routing or micro-vias for full fanout on a standard board."},{"question":"What is the mating connector for DF40GB(1.5)-30DS-0.4V(51)?","answer":"The mating half is a DF40 series header with the same 1.5 mm stack height suffix — look for a DF40 header order code containing (1.5) in the part number. The header and receptacle together set the board-to-board gap at 1.5 mm."},{"question":"Where can I buy DF40GB(1.5)-30DS-0.4V(51)?","answer":"This part is active and quoted to order against your BOM quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF40GB~11.5~2-30DS-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/DF40GB~11.5~2-30DS-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}}