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.
SX3M2.4576M20F30TNN是星通时频(SCTF)推出的工业级温补晶体振荡器(TCXO),针对中精度时钟同步需求设计,兼顾小型化、宽电压兼容与温度稳定性。核心优势包括:2.4576MHz标准时钟频率、±30ppm全温频率稳定度、1.62V~3.63V宽供电范围、SMD3225-4P超小封装,可广泛适配物联网、工业控制、消费电子等场景。
频率与频差
标准输出频率为2.4576MHz,是通信领域(如蓝牙、ZigBee)与微控制器(MCU)的常用时钟频率。常温(25℃)下频差≤±20ppm,即频率偏差不超过49.15Hz;全工作温度范围(-40℃~+85℃)内稳定度≤±30ppm,偏差≤73.73Hz,可有效避免温度变化导致的时钟漂移,满足大多数中精度场景需求。
电气特性
环境适应性
工作温度范围-40℃+85℃,达到工业级标准,可在户外低温(如北方冬季)、车间高温(如注塑车间)环境稳定运行;存储温度-55℃+125℃,湿度≤85%RH,长期存储无性能衰减。
采用SMD3225-4P贴片封装,具体尺寸为3.2mm(长)×2.5mm(宽)×1.0mm(高),引脚间距0.8mm,符合IPC标准。该封装支持回流焊、波峰焊工艺,贴装效率高,适合自动化生产;同时超小体积可显著降低PCB空间占用,适配智能穿戴、小型传感器等便携设备(如智能手表的蓝牙模块)。
该产品经过严格可靠性测试,确保长期稳定运行:
综上,SX3M2.4576M20F30TNN是一款高性价比的工业级温补晶振,可满足中精度时钟需求的多场景应用,尤其适合对温度稳定性、小型化有要求的设备设计。
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.
Related products