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YG8MLBBE8X
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- YJX YG8MLBBE8X
- Type
- YJX
- Minimum package
- 200 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YJX
- Electronic Component
- YG8MLBBE8X
- Electronic Component
- 1
- Package
- HC-49S
- Electronic Component
- Passive Crystal Oscillator
- Electronic Component
- 0.512g
- Frequency
- 8MHz
- Electronic Component
- 1
- Electronic Component
- BM0264778308
- Operating Temperature
- 20℃~+70℃
- Electronic Component
- ±10ppm
- Crystal Oscillator Type
- Through-hole Crystal 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.
YG8MLBBE8X 产品概述
一、产品简介
YG8MLBBE8X 是雅晶鑫（YJX）出品的全国产直插式晶振，封装为传统 HC-49S（49S插件），标称频率 8.000 MHz。该器件针对通用单片机振荡、时钟发生及各类电子设备时基需求而设计，体积小、可靠性高、便于手工焊接和批量装配，适合批量生产和维修替换使用。
二、主要性能参数
- 型号：YG8MLBBE8X（HC-49S 封装，插件型）
- 频率：8.000 MHz
- 常温频差：±10 ppm（25℃附近标称值）
- 频率稳定度：±30 ppm（包括温度与长期漂移等综合项）
- 负载电容：20 pF
- 等效串联电阻（ESR）：80 Ω（典型）
- 工作温度范围：-20℃ ~ +70℃
- 产地：全国产，型号标识 49S 插件
三、核心特点
- 稳定性好：常温频差 ±10 ppm，满足多数微控制器及通信模块对时基精度的要求。
- 通用封装：HC-49S 插件形式，便于手工焊接、维修和实验板开发。
- 低成本可靠：国产制造，成本/性能比优异，适合大规模量产项目。
- 适配性强：20 pF 负载电容为常见值，可与常见 MCU 晶体振荡电路直接配合使用。
四、典型应用场景
- 单片机（8-bit/16-bit/32-bit）和外围振荡器时钟源；
- 工业控制、仪器仪表中的基准时钟；
- 消费电子、家电控制板、玩具和教育开发板；
- 维修替换与样机试产场景。
五、设计与使用建议
- 电路匹配：为取得最佳振荡性能，请按照 MCU 或振荡器芯片数据手册选用与 20 pF 负载匹配的旁路/耦合电容（通常为 2×10~2×22 pF，根据实际电路微调）。
- 布局注意：晶体与放大器输入引脚之间走短且对称的引线，靠近地平面布置去耦，避免地回流和强干扰信号线并行。
- ESR 考量：ESR 为 80 Ω，适用于多数通用振荡器电路。若使用要求更低 ESR 的高驱动电路，应在实际板级调试时确认启动时间与振荡裕度。
- 温度与老化：工作温度 -20℃~+70℃ 适用于常温工业级场合；对极端温度或高长期准确度有更高要求的应用，请考虑高稳定度或温补晶振（TCXO/OCXO）替代。
六、包装与采购
YG8MLBBE8X 为 HC-49S 插件封装，常见为小包装卷装或按数量纸箱分装，便于人工装配与小批量测试。采购时请确认供货批次与出厂检验报告（频率偏差、ESR 测试）以保证一致性。
七、注意事项
- 焊接时避免长时间高温加热及机械应力，防止封装或内部晶体损伤；
- 对精密计时需求场合，建议在设备调试阶段做温度漂移与长期漂移验证；
- 使用前确认晶体频率、负载电容与目标电路匹配，必要时进行板级调校。
若需索取样品规格书、频谱测试曲线或批量采购报价，我可以协助提供联系信息和技术支持建议。
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