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.
SGM820B-3.0XTDB8G/TR 是圣邦微(SGMICRO)推出的一款高精度电压监控器,集成看门狗定时器与手动复位输入,适用于对单一路电压进行可靠监控与系统复位管理。器件采用 TDFN-8L (3x3) 封装,工作电压范围宽(1.6V~6.5V),工作温度范围为 -40℃~+125℃(TA),可满足工业级应用需求。
SGM820B-3.0XTDB8G/TR 是一款功能集成度高、适用于工业级温度范围的电压监控器,结合开漏复位、手动复位输入与内置看门狗,能为各种嵌入式系统提供可靠的上电监测与运行看护。设计时应注意开漏输出的上拉电路、布局去耦和看门狗喂狗策略,以发挥器件最优的监控与复位性能。若需更详细的电气特性、时序图与典型应用电路,请参考厂方规格书与应用笔记。
Request for quote
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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