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.
TAXM40M4ZCBCDT2T是雅晶鑫(YJX)推出的无源石英贴片晶振,属于工业级宽温型时钟源器件。作为无源晶振,该产品无内置振荡电路,需外接匹配电容与MCU/ASIC等芯片的振荡模块配合,实现精准时钟信号输出。封装采用SMD2016-4P(2.0mm×1.6mm尺寸、4引脚贴片封装),体积紧凑,适配高密度PCB设计,支持自动化SMT贴装,生产效率高。
该晶振的关键参数针对中高频时钟需求优化,具体特性如下:
采用SMD2016-4P贴片封装,尺寸仅2.0mm(长)×1.6mm(宽)×0.6mm(厚,典型值),比传统DIP封装体积缩小60%以上,适合小型化设备(如可穿戴、智能传感器)。4引脚配置为标准无源晶振封装,其中2个引脚为振荡信号输入/输出端,另外2个引脚可作为接地端或空脚(具体需参考雅晶鑫官方 datasheet),适配主流PCB布线,支持自动化贴装。
TAXM40M4ZCBCDT2T的参数特性使其适用于以下场景:
雅晶鑫(YJX)作为国内石英晶振专业厂商,TAXM40M4ZCBCDT2T继承了品牌“高稳定性、宽温适应性、小体积”的核心优势:无源晶振无内置电路,寿命长达10万小时以上;40MHz频率覆盖主流应用,无需额外分频;SMD2016-4P封装适配高密度设计,是工业、车载、消费电子等领域的高性价比时钟源选择。
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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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