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.
X503220MSB2GI 为 YXC 扬兴科技推出的一款无源贴片晶振,标准频率为 20.000 MHz,面向对频率精度和稳定性有较高要求的嵌入式系统与通信设备。本器件为 SMD5032-2P 封装的贴片晶体元件,体积小、性能稳定,适合集成于空间受限的表面贴装电路板上。
X503220MSB2GI 采用 SMD5032-2P 小型贴片封装,尺寸紧凑,便于自动贴装与回流焊接。该封装适合高密度 PCB 布局,具有良好的机械可靠性与可重复焊接性。为保证机械与电气性能,推荐在焊接及后处理过程中遵循厂家提供的回流曲线与焊接工艺规范。
由于为无源晶振,需与目标芯片或独立振荡器电路配合使用(如 MCU 内部倒相放大器或专用振荡器电路)。
X503220MSB2GI 适用于工业温度范围(-40℃ 至 +85℃),在正常使用条件下能保持良好的频率稳定性。为保证出厂性能,建议采用厂家推荐的储存条件(干燥、常温、避免阳光直射与强振动),并在贴片前遵循防潮与回流焊前的预处理规范(若为吸湿包装)。
选型时请结合目标系统对频率精度、温度范围、驱动条件以及电路板寄生电容进行综合评估,必要时联系供应商获取完整的封装图与回流曲线以及更详尽的测试与可靠性数据。
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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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