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.
TXM12M0004252FBCEO00T是雅晶鑫(YJX)推出的一款高性价比无源贴片石英晶体谐振器,采用SMD2520-4P超小型封装,以12MHz为核心标称频率,兼顾精度、稳定性与成本优势,广泛适配工业控制、消费电子、通信终端等多领域应用场景。
该晶振属于石英晶体谐振器范畴,核心作用是为电子系统提供稳定的时钟基准信号。不同于有源晶振(需外部供电),其为无源设计,需配合外部振荡电路(如MCU内置振荡器+匹配电容)实现振荡,具备成本低、体积小、功耗低等特点,是中小批量电子设备的常用时钟方案。
该晶振采用SMD2520-4P封装,具体物理参数如下:
结合其性能参数与封装特点,TXM12M0004252FBCEO00T适用于以下场景:
雅晶鑫(YJX)作为国内专注石英晶振研发与生产的品牌,该产品具备以下优势:
总结:TXM12M0004252FBCEO00T以高性价比、宽温稳定、小型化封装为核心优势,是工业与消费电子领域通用时钟方案的理想选择,可满足多数中小批量电子设备的时钟基准需求。
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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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