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YXC X50328MQB2GI Crystal Oscillator X50328MQB2GI
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- YXC X50328MQB2GI
- Type
- SMD5032-2P
- Minimum package
- 1000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YXC
- Electronic Component
- X50328MQB2GI
- Electronic Component
- 1
- Package
- SMD5032-2P
- Electronic Component
- Passive Crystal Oscillator
- Electronic Component
- 0.142g
- Frequency
- 8MHz
- Electronic Component
- 1
- Electronic Component
- BM0227666213
- Operating Temperature
- 40℃~+85℃
- Electronic Component
- ±10ppm
- Crystal Oscillator Type
- SMDCrystal Oscillator
- Load Capacitor
- 16pF
- Frequency
- ±20ppm
- 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.
X50328MQB2GI 产品概述
一、产品简介
X50328MQB2GI 为 YXC（扬兴科技）推出的一款无源贴片晶振，封装规格为 SMD5032-2P（约 5.0 × 3.2 mm）。标称频率 8.000 MHz，属于经过工业级温区验证的高稳定性晶体元件，适配 MCU、RTC、通信模块等需要精准时钟源的应用场景。
二、主要性能参数
- 晶振类型：无源贴片晶振（SMD）
- 标称频率：8.000 MHz
- 常温频差（初始容差）：±10 ppm
- 负载电容（CL）：16 pF
- 频率稳定度（含温漂等）：±20 ppm
- 工作温度范围：-40 ℃ ～ +85 ℃
- 封装型号：SMD5032-2P
- 品牌：YXC 扬兴科技
三、典型电气与使用建议
- 晶体为无源器件，需配合有源振荡电路（例如单片机内部 Pierce 振荡结构或外部晶体振荡器电路）使用。
- 负载电容匹配：推荐在晶体两端外接对称电容。按照 CL ≈ C / 2 + Cstray（Cstray 为布线及引脚寄生电容，典型 2–5 pF）计算，若取 Cstray ≈ 2–5 pF，则每侧电容建议约 22–30 pF，常用值 27 pF。实际设计应基于板上寄生电容与目标频率微调。
- 驱动条件：遵循所使用振荡器电路与 MCU 的驱动电平与输入阻抗要求，避免过驱动以延长晶体寿命并控制相位噪声。
四、封装与安装建议
- SMD5032-2P 结构紧凑，采用两端端子贴装。建议按照厂商提供的标准 PCB 推荐焊盘进行布局，以保证机械强度与电气性能。
- 焊接工艺：建议采用无铅回流焊工艺，遵循 JEDEC/IPC 推荐的温度曲线和峰值温度限制；焊接参数应与整板其它元件的工艺兼容。
- 防护与存储：避免强烈振动、冲击及潮湿环境。长期存储建议密封防潮包装并在规定期限内使用。
五、典型应用领域
- 工业控制与嵌入式单片机时钟源
- 通信设备、无线模块本振参考
- 实时时钟（RTC）与计时、计数类电路
- 汽车电子（在符合温度和可靠性要求的设计下）
六、质量与可靠性
X50328MQB2GI 针对工业级温区设计，频率稳定度与耐环境性能良好。产品可按需提供出货检验报告，符合常见电子制造环保要求（如 RoHS）。如需更严格的认证或老化筛选，可与供应方沟通定制测试方案。
七、注意事项与采购信息
- 选型时确认系统对频差、温漂与负载电容的具体要求，必要时在样品评估阶段做频率漂移与启动时间测试。
- 采购时请注明型号 X50328MQB2GI、频率 8 MHz、CL=16 pF、封装 SMD5032-2P 以确保配货准确。
- 如需封装尺寸图、推荐 PCB 封装、回流焊曲线或老化与环境测试数据，可联系 YXC 扬兴科技或其授权分销商获取详细数据手册与样品支持。
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