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XC21M4-32.000-F08NJDTL是杭晶电子(HCI)推出的工业级宽温贴片石英晶振,采用SMD2016-4P超小型封装,核心频率为32MHz,聚焦中低端时钟同步、数据传输及控制类电子设备的标准化需求。该产品以「稳定频率特性+宽温适应性+小型化设计」为核心优势,兼顾可靠性与成本控制,可覆盖工业控制、消费电子、通信模块等多领域应用。
产品核心频率为32MHz,属于通信、工业控制领域的常用基准频率,可直接匹配多数MCU、FPGA的时钟输入接口(如STM32、ESP32系列)。常温(25℃)下频差为**±10ppm**,换算为实际频率偏差约±320Hz(32MHz×10×10⁻⁶)——这一精度足以满足商用/工业设备的时钟同步要求(如数据传输波特率精度、传感器采样同步),无需额外温补电路即可实现基础稳定。
ESR为80Ω,属于SMD2016封装晶振的中等偏优水平。ESR直接影响振荡电路的功耗与稳定性:较低的ESR可减少驱动电流(降低设备发热),同时避免因ESR过高导致的振荡启动困难或频率跳变问题,提升长期运行可靠性。
封装尺寸为2.0mm×1.6mm×0.8mm(典型值),四脚贴片设计,适配自动化SMT贴装工艺,可直接集成于小型化设备(如智能手环、微型传感器、低功耗蓝牙模块)。相比传统插件晶振,体积缩小约70%,完美契合当前电子设备「轻薄化」趋势。
工作温度覆盖**-40℃~+85℃**,符合工业级环境要求,可应用于户外物联网节点、车载电子、工业PLC等对温度敏感的场景。产品经过高低温循环测试(-40℃→+85℃,循环100次),确保温度变化下性能无衰减。
采用无铅环保封装(符合RoHS、REACH标准),避免重金属污染;封装结构具备抗振动(10g~2000Hz)、抗冲击(1000g/0.1ms) 性能,可承受运输及使用中的机械应力,适合批量生产与长期使用。
XC21M4系列由杭晶电子(HCI)生产,HCI作为国内晶振行业头部企业,拥有10余年石英晶振研发与制造经验,产品通过ISO9001质量管理体系认证,批量一致性达±5ppm(高于标称±10ppm)。此外,HCI提供完善的技术支持(如电路匹配方案、样品测试),适合OEM/ODM厂商批量采购。
该产品以高性价比满足多数中低端设备的时钟需求,是小型化、宽温应用场景的优选晶振方案。
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Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
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