WMSIC Electronic Components

YXC X49SD49152MSD2SC-1 Crystal Oscillator

ModelX49SD49152MSD2SC-1
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

18 specifications

Core information

Product name
YXC X49SD49152MSD2SC-1
Type
YXC Yangxing Technology
Minimum package
200

Technical parameters

Electronic Component
YXC
Electronic Component
X49SD49152MSD2SC-1
Electronic Component
1
Package
HC-49S
Electronic Component
Passive Crystal Oscillator
Electronic Component
0.574g
Frequency
4.9152MHz
Electronic Component
1
Electronic Component
BM0209662394
Operating Temperature
20℃~+70℃
Electronic Component
±20ppm
Crystal Oscillator Type
Through-hole Crystal Oscillator
Load Capacitor
20pF
Frequency
±30ppm
Electronic Component
200

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

X49SD49152MSD2SC-1 产品概述

一、产品简介

X49SD49152MSD2SC-1 是 YXC(扬兴科技)出品的一款无源直插晶振,标准 HC-49S 封装,标称频率 4.9152 MHz。器件为无源石英晶体谐振器,适配传统插针焊接工艺,针对要求稳频、低成本的时钟源与分频应用设计。

二、主要规格

  • 频率:4.9152 MHz
  • 常温频差:±20 ppm(室温点)
  • 频率稳定度(工作温度范围内):±30 ppm
  • 工作温度:-20 ℃ ~ +70 ℃
  • 负载电容:20 pF
  • 类型:无源晶振(直插)
  • 封装:HC-49S
  • 品牌:YXC 扬兴科技
  • 型号:X49SD49152MSD2SC-1

三、主要特点

  • 稳定性好:常温偏差与温度范围内稳定度分别为 ±20 ppm 与 ±30 ppm,满足一般通信与微控系统的时钟精度要求。
  • 标准封装:HC-49S 直插形式,便于插装、检修与小批量手工焊接;兼容波峰焊与手工焊接工艺。
  • 低功耗系统适配:作为无源晶体,配合合适的振荡器电路可实现低驱动功耗。
  • 易于调试:20 pF 负载电容标准值,便于与常见 MCU 与振荡器电路匹配调整。

四、典型应用

  • 微控制器及定时系统的主时钟/从时钟
  • 通信设备与数据链路定频、分频模块
  • 精密采样/传感器前端时基
  • 工业控制、消费电子与仪器仪表中对中等精度时钟源的场合

五、安装与使用建议

  • 负载电容选择:为了在电路中实现标称的 20 pF 负载,建议两端各并联约 33–39 pF 的电容(含线路寄生电容进行微调),并优先采用高频低损耗陶瓷电容。
  • 布局建议:晶体引脚到振荡器输入的走线应尽可能短且对称,避免大面积铜皮靠近晶体以减少噪声耦合。GND 应良好接地,邻近高速信号隔离。
  • 焊接与环境:HC-49S 支持常规波峰或手工焊接,建议遵循厂方焊接温度与时长规范以保证可靠性;避免低频长期受机械冲击或强振动环境影响频率漂移。
  • 调试提示:在电路调试时,可通过微调负载电容或振荡器外围元件来校准最终频率,确保满足系统分频与时间基准精度要求。

六、品质与订购

YXC 扬兴科技为国内知名晶体元件制造商,产品通过常规出厂筛选与老化测试,适配批量量产与样品采购。订购请使用完整型号 X49SD49152MSD2SC-1,并在需求单中注明温漂、封装及特殊测试要求,以便获取详细出货与检验报告。

总结:X49SD49152MSD2SC-1 以其 4.9152 MHz 的规范频率、HC-49S 直插封装与可靠的频率稳定性能,为需经久耐用、易装配的中等精度时钟源提供了经济可行的解决方案。

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