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.
MAX3485EIMM/TR(华冠 HGSEMI)是一款符合 TIA/EIA-485 标准的单通道 RS-485 半双工收发器,工作电压范围为 3.0V 至 3.6V(典型 3.3V)。器件集成一个驱动器和一个接收器,具有低功耗特性,并提供多重保护与控制功能,适用于工业级总线通信场景。封装为 MSOP-8,工作温度覆盖 -40℃ 至 +85℃,可在严苛环境中稳定运行。
MAX3485EIMM/TR 在 3.3V 低电压系统中提供高达 12 Mbps 的半双工差分通信能力,支持多达 256 节点并具备强大的保护功能(过流、热关断、ESD)。其独立的 Tx/Rx 使能与低功耗特性非常适合需要能耗管理与多节点控制的工业与楼宇自动化应用。MSOP-8 小封装便于在空间受限的板级设计中使用,是一款兼顾性能与可靠性的 RS-485 收发器参考选择。
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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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