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.
X1E000021012700 是 EPSON(爱普生)出品的一款 SMD 贴片晶振,隶属于 MHz Range Crystal 系列,封装为 SMD3225-4P。该器件以 24.000 MHz 标称频率工作,面向微控制器时钟、嵌入式系统及各类需要高精度参考频率的电子设备。
X1E000021012700 在中等温度范围内提供良好的频率稳定性与较小的常温偏差,适合要求相对高精度的系统时钟使用。典型应用包括:
注意:ESR 为 40 Ω,某些对启动摆幅要求较高的 MCU 内部振荡器可能需要验证能否可靠起振;在不确定时建议做上电试验或参照 MCU 厂家推荐晶体参数。
器件工作温度 -40 ℃ ~ +85 ℃,适合常见工业级与消费级环境。频率稳定度在全温区内保持 ±20 ppm,满足多数对温漂要求较高的场合。长期老化特性、抗冲击与抗振动能力及回流焊工艺可靠性请参考 EPSON 官方数据手册与推荐的焊接曲线。
结语:X1E000021012700 以其 24 MHz 的稳定频率、紧凑的 SMD3225 封装及工业温度等级,适合多类对时钟精度与可靠性有要求的嵌入式应用。具体电路集成、负载电容选型与焊接参数应结合 EPSON 官方资料与样片测试结果进行最终确认。
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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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