{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"72309-8034BLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"72309-8034BLF","canonicalUrl":"https://icsourcedirect.com/amphenol/72309-8034BLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/72309-8034BLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol FCI 72309 series, USB-A (USB TYPE-A) stacked receptacle, 8 contacts, 2 ports, 1.5A per contact, USB 2.0, through-hole right-angle horizontal mount, gold GXT contact finish, board lock, UL94 V-0.","salesMarkdown":"## Dual-port USB-A receptacle for board-edge mounting The through-hole right-angle orientation with a horizontal mounting feature places both USB ports parallel to the PCB edge — the standard layout for rear-panel I/O on motherboards, docking stations, and industrial control panels. Rated 1.5A per contact, the current capacity covers the USB 2.0 power delivery envelope (5V, 500mA per port) with margin for inrush. ## Board lock and through-hole anchor Without the board lock, the solder joints alone would carry the full insertion load — over 1500 cycles that adds up to fatigue risk. The through-hole termination gives a stronger pull-out force than an SMT-only foot, which matters when the connector is mounted at the board edge where leverage from the cable is highest. ## Operating range and environmental tolerance The unshielded shell means this variant relies on the system-level chassis ground for EMI containment — not a problem for USB 2.0 at 480 Mbps inside a metal enclosure, but worth noting if the application routes the connector through a plastic panel without a ground plane. No direct replacement or equivalent cross-reference is documented by the manufacturer, so the BOM line should match this exact order code.","metaTitle":"72309-8034BLF USB-A Stacked Receptacle, 8 Contacts, 1.5A","metaDescription":"Amphenol FCI 72309-8034BLF USB-A stacked receptacle, 8 contacts, 1.5A per contact, USB 2.0, through-hole right-angle, 1500 mating cycles, UL94 V-0.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["USB, Type-C & HDMI Connectors"],"specifications":{"Gender":"Receptacle","Series":"72309","Features":"Board Lock","Packaging":"Tube","Shielding":"Unshielded","Part Status":"Active","Termination":"Solder","Manufacturer":"Amphenol ICC (FCI)","Mating Cycles":"1500","Mounting Type":"Through Hole, Right Angle","Connector Type":"USB-A (USB TYPE-A), Stacked","Contact Finish":"Gold, GXT™","Specifications":"USB 2.0","Number of Ports":"2","Voltage - Rated":"-","lifecycle_stage":"unknown","Insulation Color":"White","Mounting Feature":"Horizontal","Ingress Protection":"-","Number of Contacts":"8","Base Product Number":"72309","Current Rating (Amps)":"1.5A per Contact","Operating Temperature":"-55°C ~ 85°C","Shell/Shielding Material":"Copper Alloy","Material Flammability Rating":"UL94 V-0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.0100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/d0d2efcd597a5be871958ad7567a2d7c.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/72309-8034BLF/alternatives.json"},"ai":{"faq":[{"question":"What is the mating cycle rating for 72309-8034BLF?","answer":"The 72309-8034BLF is rated for 1500 mating cycles. The gold GXT contact finish maintains consistent contact resistance across that cycle count, which is the typical durability target for a consumer-facing USB port."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/72309-8034BLF","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/72309-8034BLF 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}}