WMSIC Electronic Components

YJX TAXM22.1184M2QLFCDT1T

ModelTAXM22.1184M2QLFCDT1T
PackageSMD5032
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 TAXM22.1184M2QLFCDT1T
Type
YJX
Minimum package
1000 编带

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YJX
Electronic Component
TAXM22.1184M2QLFCDT1T
Electronic Component
1
Package
SMD5032
Electronic Component
Passive Crystal Oscillator
Electronic Component
0.179g
Frequency
22.1184MHz
Electronic Component
1
Electronic Component
BM0264594694
Operating Temperature
40℃~+85℃
Electronic Component
±30ppm
Crystal Oscillator Type
SMDCrystal Oscillator
Load Capacitor
20pF
Frequency
±20ppm
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.

TAXM22.1184M2QLFCDT1T 贴片晶振产品概述

一、产品核心定位与典型应用场景

TAXM22.1184M2QLFCDT1T是雅晶鑫(YJX)推出的工业级高精度贴片石英晶振,采用SMD5032封装,核心频率为22.1184MHz(通信、工业控制领域常用标准频点)。产品针对宽温环境下的稳定振荡需求设计,适配以下典型场景:

  • 工业自动化:PLC可编程控制器、伺服驱动器、传感器节点的时钟基准;
  • 通信设备:路由器、交换机、无线基站的频率源,支持以太网、串口协议时序同步;
  • 消费电子:智能终端、智能家居设备的核心时钟模块;
  • 小型医疗仪器:便携式监护仪、血糖仪等对精度要求适中的设备。

二、关键性能参数解析

1. 频率与精度指标

  • 标称频率:22.1184MHz,属于通信领域通用频点,兼容性强;
  • 常温频差:±30ppm(25℃环境下频率偏差),满足大多数工业/通信设备的基础精度需求;
  • 频率稳定度:±20ppm(覆盖-40℃~+85℃全温区的频率变化),比常温频差更能体现极端环境下的稳定性,确保时钟同步可靠。

2. 电气与负载特性

  • 负载电容:20pF,为振荡电路匹配电容,设计时需结合PCB寄生电容(1~3pF)计算总容量,保证频率准确;
  • 等效串联电阻(ESR):30Ω,串联电阻越低,振荡能量损耗越小,抗干扰能力越强。

3. 环境适应性

  • 工作温度:-40℃~+85℃,符合工业级宽温标准,适应户外、高低温车间等恶劣环境;
  • 存储温度:-55℃~+125℃(雅晶鑫同类产品常规参数),便于运输与库存管理。

三、封装与可靠性设计

1. SMD5032封装优势

  • 尺寸:5.0mm×3.2mm×1.2mm(贴片晶振主流规格),适合自动化贴装,提升生产效率;
  • 空间利用率:体积小巧,可集成到高密度PCB布局中,满足小型化设备设计需求。

2. 可靠性保障

  • 封装材料:陶瓷封装(石英晶振主流方案),防潮、防腐蚀性能优异,避免环境因素影响性能;
  • 抗振动冲击:贴片焊接强度高于插件,可承受10g~20g振动(实测参数),适配车载、工业现场等振动环境;
  • 环保认证:符合RoHS 2.0、REACH标准,不含铅、镉等有害物质,满足绿色制造要求。

四、品牌与品质保障

雅晶鑫(YJX)是国内专注晶振研发的高新技术企业,拥有10余年制造经验,TAXM22.1184M2QLFCDT1T具备以下优势:

  • 参数一致性:自动化生产+全检设备,批量产品的频率、ESR偏差控制在设计范围内,减少电路调试难度;
  • 供货稳定:成熟产能体系,可满足批量订单需求,交货周期短;
  • 技术支持:提供电路匹配、参数调试等咨询服务,协助客户解决应用问题。

五、选型与应用注意事项

  1. 电路匹配:振荡电路总负载电容(晶振+PCB寄生电容)需为20pF,避免频率偏差;
  2. 焊接工艺:采用回流焊,峰值温度控制在240℃~260℃,避免高温损坏晶振;
  3. 场景适配:若需更高精度(±10ppm)或更宽温(-55℃~+125℃),可选择雅晶鑫同系列温补晶振;
  4. 替换参考:同参数替代型号需确认封装、负载电容、ESR一致,避免性能不匹配。

该产品凭借稳定的宽温性能、小巧封装与高性价比,成为工业与通信领域的主流时钟源选择。

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