{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF9-25S-1V(32)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF9-25S-1V~132~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF9-25S-1V~132~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF9-25S-1V(32)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF9 series receptacle, 25 positions, 2 rows, 0.039\" (1.00mm) pitch, surface mount, tin contacts, 4.3mm mated stack height, board guide and solder retention features.","salesMarkdown":"## Board-to-Board Stacking Receptacle for 1.00 mm Pitch Mezzanine Designs The Hirose DF9-25S-1V(32) is a 25-position, dual-row receptacle from the DF9 series, designed for parallel board stacking with a fixed mated stack height of 4.3 mm. ## Mating Half and Stack Height — What Fits The mating header for this receptacle is the DF9-25P-1V(32), a 25-position, dual-row header with center strip contacts at the same 1.00 mm pitch. When mated, the pair achieves a board-to-board stack height of 4.3 mm — that is the dimension from the bottom of the top PCB to the top of the bottom PCB. If your enclosure or mezzanine spacing calls for a different z-height, the DF9 series offers other stack height options; for this specific order code, the 4.3 mm height is fixed and non-negotiable. Tin is a low-cost contact finish that works well for connections that are mated infrequently — think internal board stacks that stay assembled through the product life. It is not suited for applications requiring frequent mating cycles or field-service reconnection, where gold plating would be the better choice. For a mezzanine board-to-board interconnect that is mated once during final assembly and never touched again, the tin finish is appropriate and cost-effective. The DF9 series includes receptacles at 19, 25, and 31 positions, all sharing the same 1.00 mm pitch, 4.3 mm stack height, and tin-plated contacts. The 25-position DF9-25S-1V(32) sits between the 19-position DF9-19S-1V(32) and the 31-position DF9-31S-1V(32). The footprint, routing pitch, and mating header style are identical across all three, so swapping between them is a straight position-count change with no board layout rework. No official second-source cross-reference exists on record; the DF9-31S-1V(32) is a higher-position sibling but not a functional substitute for a 25-circuit BOM line.","metaTitle":"Hirose DF9-25S-1V(32) Receptacle, 25 Pos, 1.00mm Pitch","metaDescription":"Hirose DF9-25S-1V(32) 25-position SMT receptacle, 1.00mm pitch, 4.3mm stack height. Tin contacts. Active production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":"DF9","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Board-to-Board Connectors","Mezzanine & Stacking Connectors"],"specifications":{"Mfr":"Hirose Electric Co Ltd","Pitch":"0.039\\\" (1.00mm)","Series":"DF9","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Board Guide, Solder Retention","Mounting Type":"Surface Mount","Connector Type":"Receptacle, Outer Shroud Contacts","Contact Finish":"Tin","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Height Above Board":"0.130\\\" (3.30mm)","Base Product Number":"DF9-2","Number of Positions":"25","Mated Stacking Heights":"4.3mm","Contact Finish Thickness":"39.4µin (1.00µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.5300","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.53000","currency":"USD"},{"qty":10,"price":"$1.32900","currency":"USD"},{"qty":25,"price":"$1.27280","currency":"USD"},{"qty":50,"price":"$1.24440","currency":"USD"},{"qty":100,"price":"$1.18780","currency":"USD"},{"qty":250,"price":"$1.07464","currency":"USD"},{"qty":500,"price":"$0.98980","currency":"USD"},{"qty":1000,"price":"$0.84840","currency":"USD"},{"qty":2000,"price":"$0.82012","currency":"USD"},{"qty":3000,"price":"$0.79184","currency":"USD"},{"qty":5000,"price":"$0.75225","currency":"USD"},{"qty":10000,"price":"$0.73528","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/3c0155a4c7f29339138c06d939c5e004.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mating connector for DF9-25S-1V(32)?","answer":"The mating header is the DF9-25P-1V(32), a 25-position, dual-row header with center strip contacts at the same 1.00 mm pitch."},{"question":"Is DF9-25S-1V(32) RoHS compliant?","answer":"Yes, the DF9-25S-1V(32) is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF9-25S-1V~132~2","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/DF9-25S-1V~132~2 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}}