{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DF12E(3.5)-30DP-0.5V(81)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"DF12E~13.5~2-30DP-0.5V~181~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12E~13.5~2-30DP-0.5V~181~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/DF12E(3.5)-30DP-0.5V(81)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose DF12E series header, outer shroud contacts, 30 positions, 2 rows, 0.020\" (0.50mm) pitch, 3.5mm stacking height, gold-plated contacts, surface mount.","salesMarkdown":"## Hirose DF12E(3.5)-30DP-0.5V(81) — 30-Position, 0.50mm Pitch Board-to-Board Header The Hirose DF12E(3.5)-30DP-0.5V(81) is a 30-position, dual-row board-to-board header from the DF12E series, designed for parallel PCB stacking with a fixed mated height of 3.5mm. It uses 0.020\" (0.50mm) pitch contacts arranged in two rows, with gold plating on the mating surfaces — 8.00µin (0.203µm) thick — suited for signal-level interconnects where corrosion resistance and moderate mating cycle life are needed. The outer shroud contact design provides mechanical protection during handling and alignment during mating. This is a surface-mount part, supplied in Tape & Reel packaging for automated pick-and-place assembly. ## Stacking Height and Board Fit — 3.5mm Fixed Gap This header is specified for a 3.5mm mated stacking height — the distance between the two PCBs when the header is mated with its matching receptacle. That dimension is fixed by the body design, not adjustable. The 0.50mm pitch keeps the board footprint compact, but the tight pitch also limits the routing channel width between pads on the PCB — a 0.25mm trace with 0.25mm clearance is about the practical limit on a standard FR4 layer. The 0.110\" (2.80mm) height above board is the un-mated profile of the header alone; the full stack height includes the receptacle on the opposing board.","metaTitle":"Hirose DF12E(3.5)-30DP-0.5V(81) Header, 30 Pos, 0.50mm Pitch","metaDescription":"Hirose DF12E series 30-position header, 0.50mm pitch, 3.5mm stacking height, gold-plated contacts. Obsolete — sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Board-to-Board Connectors"],"specifications":{"Mfr":"Hirose Electric Co Ltd","Pitch":"0.020\\\" (0.50mm)","Series":"DF12","Package":"Tape & Reel (TR)","Features":"-","Mounting Type":"Surface Mount","Connector Type":"Header, Outer Shroud Contacts","Contact Finish":"Gold","Number of Rows":"2","Product Status":"Obsolete","lifecycle_stage":"unknown","Height Above Board":"0.110\\\" (2.80mm)","Number of Positions":"30","Mated Stacking Heights":"3.5mm","Contact Finish Thickness":"8.00µin (0.203µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.5700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/801352e576480b4c19254a5dc0f8f8a7.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/DF12E(3.5)-30DP-0.5V(81)/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the DF12E(3.5)-30DP-0.5V(81) available via RFQ confirmation?","answer":"The DF12E(3.5)-30DP-0.5V(81) is obsolete and not held available via RFQ confirmation."},{"question":"What is the replacement for the DF12E(3.5)-30DP-0.5V(81)?","answer":"Hirose's current DF12 series (without the 'E' suffix) is the successor family, but no direct pin-to-pin replacement order code is listed. You will need to verify the stacking height, pitch, and position count against the current DF12 series datasheet to find a compatible part for new designs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/DF12E~13.5~2-30DP-0.5V~181~2","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/DF12E~13.5~2-30DP-0.5V~181~2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:25.888Z","lastPublished":"2026-07-20T14:34:25.888Z","indexable":true}}