Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SP232EEN 是 UMW(友台半导体)推出的一款双驱动器/双接收器(2Tx/2Rx)RS‑232 收发器,封装为 SOP‑16,工作电压范围为 4.5V ~ 5.5V,内置电荷泵,可在单一 5V 供电下产生符合 RS‑232 要求的正负电压,工作温度范围 -40℃ ~ +85℃,静态电流典型值约 10mA,数据速率最高可达 120kbps,适用于常见的串口通信接口电平转换需求。
SP232EEN 在单 5V 电源下通过内部电荷泵生成正负电压,输出能驱动符合 RS‑232 规范的信号电平(具体输出幅值与外部电荷泵电容值及负载相关,详见数据手册)。静态电流 10mA 表明待机与非传输时功耗较低;120kbps 的数据速率足以覆盖大多数工业控制、打印机、POS 等设备的串口通信需求。
SP232EEN 由 UMW(友台半导体)生产,常见封装为 SOP‑16。具体订购型号、最小起订量、交期与价格请联系供应商或查询官方资料以获取最新信息与数据手册,以便在设计中准确参考各项电气参数与典型应用电路。
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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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