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.
X49SD6MSD2SC 为 YXC(扬兴科技)出品的无源直插晶振,封装为常见的 HC-49S 直插式外形,标称频率 6.000MHz。该器件在常温下初始频差 ±20ppm,建议配合负载电容 20pF 使用,频率稳定度(含温度影响)为 ±30ppm,工作温度范围为 -20℃ ~ +70℃。作为无源晶体,需与外部振荡电路(如常用的 Pierce 振荡电路)配合使用。
注:有关等效串联电阻(ESR)、驱动电平、老化特性等详细电参数,请参见厂方规格书或向供应商确认。
X49SD6MSD2SC(YXC 扬兴科技,HC-49S,6MHz,20pF,±20ppm/±30ppm,-20℃~+70℃)适用于需要稳定 6MHz 时钟源且便于通孔安装的通用电子产品与开发应用。在实际应用中应注意负载电容匹配、驱动电平控制与焊接工艺,并在样机阶段完成频率与可靠性验证,以确保长期稳定运行。若需更详细电气特性或可靠性试验数据,请联系供应商获取完整规格书。
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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