WMSIC Electronic Components

TAXM5.5296M2IHDDET2T

ModelTAXM5.5296M2IHDDET2T
PackageHC-49S-SMD
BrandYJX
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
YJX TAXM5.5296M2IHDDET2T
Type
YJX
Minimum package
1000 编带

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YJX
Electronic Component
TAXM5.5296M2IHDDET2T
Electronic Component
1
Package
HC-49S-SMD
Electronic Component
Passive Crystal Oscillator
Electronic Component
0.923g
Frequency
5.5296MHz
Electronic Component
1
Electronic Component
BM0264594678
Operating Temperature
30℃~+85℃
Electronic Component
±20ppm
Crystal Oscillator Type
SMDCrystal Oscillator
Load Capacitor
15pF
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.

TAXM5.5296M2IHDDET2T 贴片晶振产品概述

一、产品基本属性

TAXM5.5296M2IHDDET2T是雅晶鑫(YJX) 推出的工业级贴片石英晶振,核心作用是为电子系统提供稳定的时钟基准信号。产品类型为贴片式石英晶体振荡器,封装采用HC-49S-SMD(贴片式),标称频率为5.5296MHz——该频率是串口通信、低速调制解调、小型嵌入式系统的经典时钟选择,可通过分频/倍频衍生出3.6864MHz、11.0592MHz等常用频率。

二、关键性能参数详解

(1)频率与频差

  • 标称频率:5.5296MHz,适配多场景时钟需求(如RS-232串口通信、蓝牙辅助时钟、PLC时序控制);
  • 常温频差:±20ppm(25℃环境下),即频率偏差不超过5.5296×20×10⁻⁶≈110.6Hz,满足中精度系统的频率一致性要求,避免数据传输误码或时序偏差。

(2)负载电容与振荡稳定性

  • 负载电容:15pF,为HC-49S封装的标准匹配值,电路设计需在晶振两端并联15pF±5%的陶瓷电容,确保振荡电路起振稳定且频率精度达标;
  • 等效串联电阻(ESR):100Ω,属于石英晶振的合理内阻范围,低ESR可降低振荡电路功耗,提升起振成功率,减少因ESR过高导致的振荡不稳定问题。

(3)温度适应性与频率稳定度

  • 工作温度范围:-30℃~+85℃,覆盖工业级环境(如户外设备、车间控制器),可在低温(-30℃)或高温(+85℃)下稳定工作;
  • 全温频率稳定度:±30ppm,即温度波动时频率偏差最大不超过30ppm,确保设备在温度变化场景下的时钟精度,避免功能异常。

三、封装与典型应用场景

(1)封装特点

HC-49S-SMD为贴片式封装,相比直插HC-49S体积更小(约6.2×4.5×1.8mm),适合自动化贴片生产,焊接可靠性高,抗振动性能优于直插封装,可减少运输或使用中的机械应力影响。

(2)核心应用场景

  • 工业控制:PLC可编程控制器、传感器模块、电机驱动控制器,依赖宽温范围和稳定时钟实现精准控制;
  • 通信设备:低速串口模块、蓝牙辅助时钟、小型调制解调器,5.5296MHz的分频特性适配多速率通信需求;
  • 消费电子:智能穿戴(如智能手环低功耗时钟)、小型智能家居终端,满足低功耗与小型化设计;
  • 医疗电子:小型监护设备(如血氧仪数据采集时序基准),依赖稳定时钟确保数据准确性。

四、可靠性与品质保障

雅晶鑫(YJX)作为国内晶振领域专业厂商,TAXM5.5296M2IHDDET2T通过以下设计确保可靠性:

  • 环保合规:采用无铅工艺,符合RoHS认证,适配绿色电子产品设计;
  • 全温测试:-30℃~+85℃全温范围性能验证,确保温度波动下频率稳定;
  • 机械性能:通过IEC 60068振动/冲击测试,可承受工业环境机械应力;
  • 批量一致性:ESR、频差等参数离散性小,适合大规模量产应用。

五、选型与使用注意事项

  1. 电路匹配:晶振两端需并联15pF±5%陶瓷电容(0805封装优先),避免负载电容偏差导致频率偏移;
  2. 焊接工艺:采用回流焊(温度曲线符合JEDEC标准),避免手工焊接热应力损伤;
  3. 环境防护:避免直接暴露在高湿度(>90%RH)或腐蚀性气体中,户外应用可搭配防护外壳。

该产品以稳定性能、工业级温度范围和贴片封装优势,成为多领域时钟基准的高性价比选择。

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