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.
SX3B8.000F1210F30是SCTF星通时频推出的一款无源贴片石英晶振,采用SMD3225-4P封装,核心频率为8MHz,专为工业级及消费电子领域的稳定时钟信号需求设计。作为无源晶振,其无需额外电源供电,需配合外部振荡电路(如MCU内置振荡器、外接反相器等)实现起振,具有成本低、体积小、可靠性强等特点,适配多种中低端设备的时序驱动场景。
该晶振的关键参数针对常规应用场景做了针对性优化,具体如下:
SMD3225-4P封装为行业常用的2520规格(贴片晶振尺寸),4引脚设计符合无源晶振的引脚定义:仅需连接两端输入输出(无电源引脚),适配MCU或外部振荡电路的对应引脚。设计时需注意:
该晶振的参数特性使其适配多种常见应用:
SX3B8.000F1210F30符合RoHS环保标准(无铅、无镉、无汞等有害物质),满足欧盟及国内环保要求;同时通过工业级可靠性测试(高低温存储、振动、冲击等),确保长期工作稳定性。SCTF星通时频作为专业晶振制造商,产品一致性好,批量供应稳定。
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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