WMSIC Electronic Components

YXC H1OSC-SUG-20M Crystal Oscillator H1OSC

ModelH1OSC-SUG-20M
PackageHC-49S
BrandYXC
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
YXC H1OSC-SUG-20M
Type
YXC Yangxing Technology
Minimum package
200 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YXC
Electronic Component
H1OSC-SUG-20M
Electronic Component
1
Package
HC-49S
Electronic Component
Passive Crystal Oscillator
Electronic Component
0.539g
Frequency
20MHz
Electronic Component
1
Electronic Component
BM0230878293
Operating Temperature
20℃~+70℃
Electronic Component
±20ppm
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.

H1OSC-SUG-20M 产品概述

一、产品简介

H1OSC-SUG-20M 为无源直插晶振(直插晶体),工作频率 20.000 MHz,采用 HC-49S 直插封装,由 YXC 扬兴科技出品。器件为基频工作晶体,设计用于为各种数字系统提供高精度时钟源,兼容常见微控制器、通信设备与测试仪器的时钟需求。

二、主要规格

  • 晶振类型:无源晶振(直插晶振)
  • 频率:20 MHz
  • 常温频差:±20 ppm(室温静态偏差)
  • 频率稳定度(含温度等长期项):±30 ppm
  • 负载电容:20 pF(标称)
  • 工作温度范围:-20 ℃ ~ +70 ℃
  • 封装形式:HC-49S(直插)

三、性能特点

  • 高稳定性:常温频差±20 ppm,综合稳定度±30 ppm,满足多数工业级与民用计时需求。
  • 便于安装:HC-49S 直插封装,适用于通用孔板与手工焊接,利于样机调试与低成本生产线。
  • 标准负载:20 pF 负载电容便于与常见晶体振荡电路匹配,减少外围调试工作。

四、典型应用

  • 微控制器系统时钟(MCU/MPU)
  • 有线/无线通信模块本振
  • 时钟发生器与定时参考电路
  • 仪器仪表与测试测量设备
  • 工业控制与自动化设备

五、使用与注意事项

  • 外围电路:建议按目标器件的振荡器方案(如 Pierce 架构)配备对称负载电容,每端约为 20 pF,并遵循主控芯片数据手册中对晶体摆幅、串联电阻与负载电容的推荐值。
  • 焊接与热处理:HC-49S 为直插封装,焊接时应避免长期高温暴露,遵循温升限制以防参数漂移。
  • 机械与电气防护:避免强振动与冲击,晶体对静电敏感,装配与维护时采取防静电措施。
  • 环境要求:工作温度在 -20 ℃ 至 +70 ℃ 范围内能保证额定性能,超出范围时频率稳定性可能受影响。

六、订购信息与支持

  • 型号:H1OSC-SUG-20M
  • 品牌:YXC 扬兴科技
  • 封装:HC-49S (直插)
  • 如需批量采购、样品或技术资料(等效电路、频率--温度曲线、老化特性及典型应用电路图),请在订购时注明用途与环境要求,以便选型与质量保证。

以上为 H1OSC-SUG-20M 的产品概述。若需更详细的电气特性曲线、封装尺寸图或匹配电路建议,可提供目标主控器件型号与实际应用场景,以便给出针对性的建议。

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