WMSIC Electronic Components

YXC X49SD55296MSD2SC-1 Crystal Oscillator

ModelX49SD55296MSD2SC-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

19 specifications

Core information

Product name
YXC X49SD55296MSD2SC-1
Type
YXC Yangxing Technology
Minimum package
200 个

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YXC
Electronic Component
X49SD55296MSD2SC-1
Electronic Component
1
Package
HC-49S
Electronic Component
Passive Crystal Oscillator
Electronic Component
0.574g
Frequency
5.5296MHz
Electronic Component
1
Electronic Component
BM0229913894
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.

X49SD55296MSD2SC-1 产品概述

一、产品简介

X49SD55296MSD2SC-1 为 YXC(扬兴科技)出品的无源直插晶振,采用经典 HC-49S 直插封装,标称频率 5.5296 MHz。器件适用于需要高稳定时钟源的嵌入式系统与各类电子设备,凭借良好的频率精度与温度特性,便于与通用晶体振荡器电路配合使用。

二、主要参数

  • 晶振类型:无源晶振(直插)
  • 型号:X49SD55296MSD2SC-1
  • 频率:5.5296 MHz
  • 常温频差(初始容差):±20 ppm
  • 频率稳定度(工作温度范围内):±30 ppm
  • 负载电容:20 pF
  • 工作温度:-20 ℃ ~ +70 ℃
  • 封装:HC-49S

三、关键特性

  • 高精度:常温±20 ppm,适合对频率精度有较高要求的系统。
  • 温度稳定性可靠:在额定工作温区内整体稳定度±30 ppm,满足多数工业与消费类应用。
  • 标准封装:HC-49S 直插便于手工装配与波峰焊工艺,使用灵活。
  • 无源设计:可与通用晶体振荡器或自激振荡器电路配合实现稳定时钟。

四、典型应用

  • 嵌入式微控制器时钟源
  • 通信与网络设备参考时钟
  • 工业控制与测量仪器
  • 测试与计量设备
  • 消费类电子产品需要精确时基的场合

五、设计与使用建议

  • 负载电容配对:若采用对称并联电容,推荐每侧电容约为 2×(CL - Cstray)。以 CL=20 pF、PCB 寄生电容约 2–5 pF 为例,每侧可选 33 pF 左右。
  • 布局:晶体与振荡器输入脚尽量靠近,走线最短,增加地平面以降低噪声耦合;避免靠近大电流开关或高频发射源。
  • 焊接与机械应力:HC-49S 可兼容一般直插焊接工艺,焊接时避免对玻封区域施加弯折或冲击,焊后建议进行慢冷以减小热应力。
  • 老化与校准:长期频率漂移与老化有关,若系统对长期稳定性有更高要求,建议出货前与供应商确认老化规格并在系统上线后进行必要校准。

六、封装与存储

产品以 HC-49S 直插形式供货,适合托盘或带泡棉包装。存储建议:干燥环境、避免长时间受潮与强烈机械振动,常温常压下保存以保证长期性能。运输与生产过程中注意防止强烈冲击与剧烈温度变化。

七、采购说明与技术支持

订购时请注明完整型号 X49SD55296MSD2SC-1 与所需数量。若需更严格的频率稳定度、扩展温区或封装形式(贴片等),可联系供应商定制或查询替代型号。技术选型与电路匹配方面如需进一步支持,可提供振荡电路参考与 PCB 布局建议。

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