Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Available for RFQ
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
USB2514BT/M2 是 MICROCHIP(美国微芯)推出的一款 USB 2.0 集线器控制器,支持 Low Speed、Full Speed 和 High Speed 三种传输速率,符合 USB2.0 规范的高速度 480 Mbps 传输能力。器件工作电压为 3.3V,工作温度范围宽(-40℃ 至 +85℃),适合工业级和消费类场景的可靠性要求。封装为 QFN-36-EP(6×6 mm),引脚密度适中,利于 PCB 布局与热管理。
USB2514BT/M2 与主流操作系统和 USB 主控制器兼容,能在标准 USB 拓扑下作为下游端口扩展器使用。具体电源管理、端口控制等功能以 MICROCHIP 官方数据手册和应用说明为准,建议在设计初期参考厂商参考设计与评估板以加速开发验证。
USB2514BT/M2 以其四端口、USB2.0 全速/高速支持、工业级温度范围及 I2C/SMBus 配置接口,为对体积、成本和可靠性有较高要求的 USB 扩展应用提供了稳健的解决方案。实际设计中应结合制造商数据手册做详细的电源、信号与 PCB 布局验证,以确保系统长期稳定运行。
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Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
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