{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"565790519","brand":"Molex","brandSlug":"molex","productSlug":"565790519","canonicalUrl":"https://icsourcedirect.com/molex/565790519","factsUrl":"https://icsourcedirect.com/api/mcp/products/565790519","rawCanonicalId":null},"summary":{"shortDescription":"Molex 56579 series USB mini AB receptacle, 5 contacts, right-angle through-hole, shielded, gold-plated contacts, 1A rated, 30V, USB 2.0 OTG.","salesMarkdown":"## Board-Edge USB Port for OTG Designs The Molex 565790519 is a 5-contact USB mini AB receptacle from the 56579 series, designed for USB 2.0 On-The-Go (OTG) applications. It mounts through-hole, right-angle, horizontally at the board edge — the standard orientation for a panel-mounted USB port. The shell is shielded with a copper alloy, and the contacts are gold-plated. Rated 1A per contact at 30V, it handles the power and data lines for a mini USB connection. ## Mini AB Means It Accepts Both Plug Types The 'AB' designation in the USB mini AB connector means this receptacle is keyed to accept both a USB mini A plug and a USB mini B plug. That is the whole point of the OTG spec — a single port on a device can act as either host (A) or peripheral (B), and the receptacle has to let either plug in. Standard mini USB receptacles are either A or B; this one is both. The 5-pin layout follows the standard mini USB pinout: VBUS, D-, D+, ID, and GND. The ID pin is what the device reads to decide which role to take — grounded for host, floating for peripheral. ## Through-Hole Hold for Reliable Solder Joints Right-angle through-hole mounting gives this receptacle a mechanical anchor that surface-mount alone cannot match — the solder joints take the insertion and withdrawal forces from repeated USB cable mating. The shielded shell drains EMI to the board ground plane through the through-hole pins, which is why the copper alloy shell is grounded through the PCB. Operating from -20°C to 85°C, it will handle an industrial cabinet or an outdoor kiosk, not just a consumer device.","metaTitle":"Molex 565790519 USB Mini AB Receptacle, 5P R/A, Shielded","metaDescription":"Molex 565790519 USB 2.0 OTG mini AB receptacle, 5 contacts, right-angle through-hole, shielded, gold plating, 1A/30V. Active, ROHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":"56579","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["USB, Type-C & HDMI Connectors","USB / HDMI Cable Assemblies"],"specifications":{"Gender":"Receptacle","Series":"56579","Package":"Tray","Shielding":"Shielded","Termination":"Solder","Mounting Type":"Through Hole, Right Angle","Connector Type":"USB - mini AB","Contact Finish":"Gold","Product Status":"Active","Specifications":"USB 2.0 OTG","Number of Ports":"1","Voltage - Rated":"30V","lifecycle_stage":"unknown","Insulation Color":"Gray","Mounting Feature":"Horizontal","Number of Contacts":"5","Base Product Number":"056579","Current Rating (Amps)":"1A","Operating Temperature":"-20°C ~ 85°C","Shell/Shielding Material":"Copper Alloy","Material Flammability Rating":"UL94 V-0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.71","stockQuantity":16,"priceTiers":[{"qty":1,"price":"$2.71000","currency":"USD"},{"qty":10,"price":"$2.38600","currency":"USD"},{"qty":80,"price":"$1.89775","currency":"USD"},{"qty":1800,"price":"$1.51821","currency":"USD"},{"qty":2700,"price":"$1.46399","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/cdf37e81a20f0022567e43f7b82498e6.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 565790519 compatible with USB mini A or mini B plugs?","answer":"Yes — the 'AB' designation means this receptacle accepts both USB mini A and mini B plugs. That is the key feature of the USB 2.0 OTG specification it follows."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/565790519","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/molex/565790519 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}}