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.
O9705040MEDA4SI 是 YXC(扬兴科技)系列中的一款表面贴装晶体振荡器,型号对应 YSO690PR 40MHz。该器件以 3.3V 工作电压、CMOS 输出模式和高精度频率规格为特点,适用于对系统主时钟或外设时钟有较高稳定性要求的电子产品。器件封装为 SMD7050-4P,适合回流焊贴装与自动化生产。
该 40MHz CMOS 晶振适合多种需要稳定时钟源的电子系统,包括但不限于:
总结:O9705040MEDA4SI(YSO690PR 40MHz)是适用于 3.3V CMOS 系统的高精度表面贴装晶振,兼顾工业温度范围和贴片生产适配性。选型时请结合系统对频率精度、稳定度与抖动的具体要求,并参照厂家完整数据手册和焊接指南完成验证。
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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