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TX503212M2LDCE1T
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- YJX TX503212M2LDCE1T
- Type
- YJX
- Minimum package
- 1000 编带
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YJX
- Electronic Component
- TX503212M2LDCE1T
- Electronic Component
- 1
- Package
- SMD5032
- Electronic Component
- Passive Crystal Oscillator
- Electronic Component
- 0.13g
- Frequency
- 12MHz
- Electronic Component
- 1
- Electronic Component
- BM0264498413
- Operating Temperature
- 40℃~+85℃
- Electronic Component
- ±20ppm
- Crystal Oscillator Type
- SMDCrystal Oscillator
- Load Capacitor
- 20pF
- Frequency
- ±30ppm
- 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.
TX503212M2LDCE1T — 贴片晶振产品概述
一、产品概述
TX503212M2LDCE1T 是雅晶鑫（YJX）推出的全国产贴片晶振，封装为SMD5032（5.0 × 3.2 mm），标称频率为12.000 MHz。该器件针对对体积、成本和稳定性有要求的消费类与工业电子产品设计，提供稳定的基准时钟源，适合表贴自动化生产。
二、主要技术参数
- 频率：12.000 MHz
- 常温频差：±20 ppm（标称）
- 频率稳定度（全温区/长期规格）：±30 ppm
- 负载电容：20 pF（建议）
- 等效串联电阻（ESR）：约 40 Ω
- 工作温度范围：-40 ℃ ~ +85 ℃
- 品牌：YJX（雅晶鑫）
- 封装：SMD5032（表贴）
三、关键特性与优势
- 全国产制造，供应链可控，便于批量采购与长期供货。
- 小型封装（SMD5032），节省PCB空间，适合紧凑型设计。
- 常温频差±20 ppm、全温稳定度±30 ppm，满足大多数微控制器与通信模块对时钟精度的要求。
- ESR 约 40 Ω，负载20 pF时能与常见晶体振荡器电路匹配良好。
- 宽温工作范围（-40~+85 ℃），兼顾工业级和消费级应用环境。
四、典型应用场景
- 单片机（MCU）与数字信号处理器的主时钟源
- 通信模块、无线收发器的本振参考
- 工业控制、自动化设备的计时与同步电路
- 消费电子、智能家居与物联网终端等需稳定时钟的产品
五、设计与使用建议
- 推荐在晶振两端各并联一枚20 pF的负载电容（对称放置、尽量靠近晶振引脚），以实现标称负载电容效果并保证频率精度。
- 为获得最佳启动与振荡性能，布局时晶振应尽量靠近振荡器输入脚，减少走线与寄生电容。
- 在高噪声环境或长走线情况下可考虑在输出端加入小阻抗或使用屏蔽以抑制干扰。
- 采用标准回流焊工艺贴装，注意避免在回流和振动过程中施加过大机械应力。
六、封装与可靠性
SMD5032 封装便于贴片机高速贴装与回流焊接。雅晶鑫对出厂产品通常经过频率筛选与老化测试，保证出厂频率一致性与长期可靠性。若需更严格的频率漂移或特殊温度范围，请在采购前与供应商确认更高等级规格或定制选项。
七、采购与识别
订购型号：TX503212M2LDCE1T；请在采购时确认频率、负载电容及温度等级满足项目需求。常见提供卷带包装以便SMT生产线使用，批量采购可与供应商咨询库存与交期。
如需匹配振荡器电路参考设计或具有更严苛频率稳定度需求的替代型号，可提供进一步技术支持与选型建议。
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