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.
TAXM27.1412M4RHBDDT2T是雅晶鑫(YJX)推出的无源贴片晶体谐振器,无内置振荡电路,需外接匹配电容与振荡电路协同工作。产品采用SMD3225-4P封装(3.2mm×2.5mm贴片式4引脚),型号中“27.1412M”明确核心频率为27.1412MHz,是针对特定通信、时钟场景优化的标准化频率器件。
该晶振的关键参数直接决定适用场景,具体如下:
产品采用SMD3225-4P封装,尺寸为3.2mm(长)×2.5mm(宽)×0.8mm(厚,典型值),属于小型化贴片封装,适配自动化贴装生产线,可节省PCB空间,适合便携设备。
4引脚设计中,2个引脚为晶体有效电极(外接振荡电路),另外2个为机械支撑或dummy引脚(部分型号含接地设计),实际应用需参考雅晶鑫官方 datasheet 确认引脚定义。
该产品凭借小型化、稳定可靠的特性,可满足多数消费电子、轻量工业场景的频率需求,是低成本时钟/通信应用的优选器件。
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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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