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HCI 0121M424000F12HPNN
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- HCI 0121M424000F12HPNN
- Type
- HCI
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- HCI
- Electronic Component
- 0121M424000F12HPNN
- Electronic Component
- 1
- Package
- SMD2016-4P
- Electronic Component
- Passive Crystal Oscillator
- Electronic Component
- 0.04g
- Frequency
- 24MHz
- Electronic Component
- 1
- Electronic Component
- BM0264526970
- Operating Temperature
- 20℃~+70℃
- Electronic Component
- ±10ppm
- Crystal Oscillator Type
- SMDCrystal Oscillator
- Load Capacitor
- 12pF
- Frequency
- ±10ppm
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
0121M424000F12HPNN贴片晶振产品概述
一、产品核心定位与品牌背景
0121M424000F12HPNN是杭晶电子（HCI）推出的通用型贴片石英晶体谐振器，针对中精度时钟需求场景设计，兼具高性价比与稳定可靠性。杭晶作为国内石英晶体元器件领域的主流供应商，拥有20余年研发生产经验，产品覆盖消费电子、工业控制、通信等多领域，其晶振以工艺成熟、一致性好著称，广泛应用于国内外电子设备制造商。
二、关键电气性能参数解析
该晶振围绕24MHz核心频率展开，各项指标适配多数中精度设备的时钟需求：
- 频率规格：24MHz，属于电子设备常用中高频时钟，可直接匹配STM32、BLE模块等芯片的时钟输入，无需额外分频/倍频；
- 常温频差：±10ppm，即常温（25℃）下频率偏差≤240Hz（计算：24MHz×10×10⁻⁶），满足一般工业、消费电子的精度要求，避免通信丢包、计时误差；
- 负载电容：12pF，需电路匹配总负载为12pF（通常2个6pF电容并联），偏离规格会导致频率偏移；
- 频率稳定度：±10ppm，工作温区（-20℃~+70℃）内频率变化≤240Hz，保证温度波动下时钟一致性；
- 等效串联电阻（ESR）：100Ω，较低阻值提升振荡起振可靠性，减少信号损耗。
三、封装与机械特性说明
采用SMD2016-4P封装，具体参数：
- 尺寸：2.0mm×1.6mm×0.8mm，小型化设计适配高密度PCB；
- 引脚布局：4引脚（2脚振荡输入/输出，2脚接地/闲置），兼容SMT自动贴装；
- 封装材质：陶瓷封装，防潮、抗冲击，保护内部谐振片。
四、工作环境与可靠性表现
- 温区范围：-20℃~+70℃，覆盖常规室内及轻工况户外场景；
- 环保要求：符合RoHS 2.0，无铅封装，满足出口及环保需求；
- 可靠性测试：经老化筛选、振动（10~2000Hz）、冲击测试，保证长期稳定性。
五、典型应用场景
- 消费电子：智能手机时钟模块、智能手环计时电路、无线耳机蓝牙时钟源；
- 工业控制：小型PLC、IIoT终端时钟基准、智能电表计时；
- 通信设备：BLE/Wi-Fi模块时钟源、智能家居网关；
- 汽车电子：车载充电器、蓝牙适配器等辅助模块（非核心车规场景）。
六、设计注意事项
- 严格匹配12pF负载电容，避免频率偏移；
- 远离高频干扰源（电源、射频电路），防止电磁干扰；
- 遵循杭晶焊接温度曲线，避免回流焊高温损坏。
该产品以平衡的性能与成本，成为中精度时钟场景的优选方案，适配多数小型化电子设备的量产需求。
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