Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SX201232768K2GHCZ2T 是 YJX(雅晶鑫)出品的一款低频贴片晶振,标准振荡频率 32.768kHz,适用于实时时钟(RTC)与低功耗计时应用。器件为 SMD2012-2P 小型封装,尺寸约 2.0 × 1.2 mm,面向对体积、功耗与长期稳定性有要求的便携与嵌入式电子系统。
主要规格汇总:
在选型时应确认 MCU 振荡器能支持高 ESR 晶体的启动;若系统对稳定性或温漂有更高要求,可考虑温度补偿或更高等级稳定度的器件。与其他 32.768kHz 方案比较时,注意负载电容、ESR 与封装尺寸对电路匹配与布局的影响。
SX201232768K2GHCZ2T(YJX 雅晶鑫)以小尺寸、低功耗与良好温漂特性为设计目标,适合嵌入式 RTC 与各种需精准低频时基的应用。为获得最佳性能,请按上述负载电容匹配与布局规范设计振荡回路,并参考供应商提供的详细数据手册与焊接指南。若需更高稳定度或定制测试数据,可联系供应商获取进一步技术支持。
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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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