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.
ME7805A3G 是 MICRONE(南京微盟)推出的一款高耐压、固定输出的线性稳压器(LDO),输出电压为 5V,最大输出电流 1.2A,适用于需要稳定低噪声电源的中功率电子设备。器件采用 TO-220 封装,便于散热管理与电路板安装,内置短路保护和过热保护,可靠性高,适合集成电源管理方案。
TO-220 封装提供良好的机械固定与热流路径,便于通过背部金属片外接散热器。实际散热设计应结合基板布局、空气对流条件与最大环境温度来计算结温,必要时采取风冷或更大的散热片。
ME7805A3G 是一款适用于中功率场合的高耐压 5V LDO,凭借较高的 PSRR、内置保护与 TO-220 的良好散热性,可为工业与通信等对电源质量有较高要求的系统提供稳定可靠的电源解决方案。选型时应重点考虑输入电压差、功耗与散热安排,并遵循输出电容和布线的稳定性要求。
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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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