{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"VSC8486YJB-11","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"VSC8486YJB-11","canonicalUrl":"https://icboms.com/microchip/VSC8486YJB-11","factsUrl":"https://icboms.com/api/mcp/products/VSC8486YJB-11","rawCanonicalId":null},"summary":{"shortDescription":"Microchip VSC8486YJB-11, telecom transceiver, serial interface, 750 mW, 144-FCBGA (13x13), surface mount, tray","salesMarkdown":"## Telecom transceiver in a 144-FCBGA The VSC8486YJB-11 is a single-circuit serial transceiver from Microchip, built for telecom line-card applications. It dissipates 750 mW and comes in a 144-FCBGA package measuring 13x13 mm. That power figure sets the thermal budget for the board — the FCBGA's exposed pad and via pattern under the die need to pull heat into an inner ground plane to keep junction temperature in check. ## Package and footprint constraints The 144-FCBGA (13x13) is a fine-pitch BGA — expect a 0.8 mm or 1.0 mm ball pitch. The board needs at least four layers to fan out the inner rows; a two-layer board will struggle to route the centre balls without blind vias. ## Production status and sourcing Microchip lists the VSC8486YJB-11 as Active and ROHS3 compliant. No direct pin-to-pin second source is listed; the serial transceiver function is specific enough that a drop-in alternate would need to match the FCBGA footprint and the serial protocol.","metaTitle":"VSC8486YJB-11 Transceiver","metaDescription":"Microchip VSC8486YJB-11 telecom transceiver, 750 mW, 144-FCBGA (13x13), serial interface, surface mount. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Sensors & Transducers"],"specifications":{"Package":"Tray","Function":"Transceiver","Interface":"Serial","Mounting Type":"Surface Mount","Power (Watts)":"750 mW","Package / Case":"144-LBGA, FCBGA","lifecycle_stage":"eol_hot","Number of Circuits":"1","Supplier Device Package":"144-FCBGA (13x13)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$31.7","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$31.70000","currency":"USD"},{"qty":25,"price":"$26.42000","currency":"USD"},{"qty":100,"price":"$25.52500","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/07c97804bcdac663d6f5909188710022.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the VSC8486YJB-11 RoHS compliant?","answer":"Yes, it is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/VSC8486YJB-11","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/VSC8486YJB-11 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T20:05:21.378Z","lastPublished":"2026-07-17T20:05:21.378Z","indexable":true}}