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.
TFOM3.579545M4RHKCNT2T是雅晶鑫(YJX) 推出的一款工业级小封装CMOS晶体振荡器,核心频率为3.579545MHz(经典标准频率),适配3.3V单电源供电,采用SMD3225-4P贴片封装,兼顾小体积、高可靠性与成本效益,主要面向嵌入式系统、工业传感器、视频处理等需要稳定时钟源的场景。
该产品的参数设计针对工业级应用需求做了优化,关键指标如下:
3.579545MHz是通信、视频领域的成熟标准频率,广泛适配NTSC制式视频同步、低速串口(UART)辅助时钟、MCU外部高速时钟(HSE)等场景,无需额外频率转换即可兼容现有系统。
SMD3225-4P(3.2mm×2.5mm×1.2mm),4引脚贴片封装,符合IPC标准引脚间距,适配高密度PCB设计(如智能穿戴、小型传感器模块)。
雅晶鑫(YJX)是国内专注晶体振荡器研发生产的厂商,该产品采用高精度石英晶体谐振器+CMOS振荡电路设计:
结合参数特性,该晶振主要应用于以下领域:
该产品通过了RoHS认证,符合环保要求,适合批量应用于对时钟精度、可靠性有要求的中低端工业与消费电子场景。
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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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