{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"65781-155","brand":"Amphenol","brandSlug":"amphenol","productSlug":"65781-155","canonicalUrl":"https://icsourcedirect.com/amphenol/65781-155","factsUrl":"https://icsourcedirect.com/api/mcp/products/65781-155","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) Dubox™ 65781-155, 34-position dual-row board-to-board receptacle, 2.54 mm pitch, through-hole solder termination, 30.0 µin gold on mating contact, UL94 V-0 polyester housing, black insulation, push-pull fastening.","salesMarkdown":"In a mixed-technology board, the post length clears the solder fillet without shadowing adjacent pins. ## Gold Plating for Repeated Mating Cycles The post finish is gold flash, sufficient for solder wetting and storage. ## Board-to-Board Stack-Up and Mating It is intended for low-vibration mezzanine or parallel stacking applications where the mated pair is not subject to cable strain or shock.","metaTitle":"65781-155 Amphenol ICC (FCI) Dubox 34-Position Receptacle","metaDescription":"65781-155 is an active Amphenol ICC (FCI) Dubox board-to-board receptacle, 34 positions, 2 rows, 2.54mm pitch, 30µin gold mating. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"Amphenol ICC (FCI)","Style":"Board to Board","Series":"Dubox™","Package":"Bulk","Features":"-","Termination":"Solder","Applications":"-","Contact Type":"Female Socket","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Receptacle","Fastening Type":"Push-Pull","Number of Rows":"2","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Active","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Black","Insulation Height":"0.335\\\" (8.51mm)","Ingress Protection":"-","Base Product Number":"65781","Insulation Material":"Polyester, Glass Filled","Number of Positions":"34","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Gold","Contact Length - Post":"0.140\\\" (3.56mm)","Current Rating (Amps)":"-","Operating Temperature":"-","Mated Stacking Heights":"-","Contact Finish - Mating":"Gold","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"Flash","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.1919","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/9bda002383cb1b4649d648920cf897d3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/65781-155/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch and number of rows for 65781-155?","answer":"All positions are loaded."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/65781-155","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/amphenol/65781-155 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}}