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.
SX3B8.000F2010F30是SCTF(星通时频) 推出的通用型无源贴片晶振,针对工业控制、消费电子、通信模块等场景设计,以高精度、宽温稳定、小体积为核心特点,适配多数主流电子设备的时钟基准需求。
该产品属于SCTF旗下无源晶振系列,型号各段含义清晰:
产品定位为通用高精度无源贴片晶振,兼顾成本与性能,适合批量应用。
标称频率固定为8MHz,常温(25℃)下频差±10ppm——该精度可满足MCU、蓝牙/WiFi模块等对时钟基准的要求(多数应用场景允许±20ppm以内精度);全温范围(-40℃~+85℃)频率稳定度±30ppm,避免极端温度下时钟偏移导致的设备异常。
负载电容为20pF,需在电路设计中匹配相近的外接电容(通常并联1~2个10pF电容),以保证晶振谐振频率与标称值一致;等效串联电阻(ESR)≤300Ω,谐振效率稳定,可适配多数MCU内置振荡器电路(无需额外驱动放大)。
SMD3225-4P是小型化贴片封装,具有以下优势:
SX3B8.000F2010F30的参数特性使其适配多种主流场景:
为保证晶振性能稳定,设计时需注意:
SX3B8.000F2010F30的核心优势在于**“精准稳定+宽温可靠+小体积适配”**:
该产品是电子设备时钟基准的高性价比选择,适合对精度、可靠性有要求的批量应用。
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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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