WMSIC Electronic Components

YJX TAXD11.0592M2GLFBET2T

ModelTAXD11.0592M2GLFBET2T
PackageHC-49S
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 TAXD11.0592M2GLFBET2T
Type
YJX
Minimum package
200 袋装

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YJX
Electronic Component
TAXD11.0592M2GLFBET2T
Electronic Component
1
Package
HC-49S
Electronic Component
Passive Crystal Oscillator
Electronic Component
0.7g
Frequency
11.0592MHz
Electronic Component
1
Electronic Component
BM0263522115
Operating Temperature
20℃~+70℃
Electronic Component
±30ppm
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.

无源晶振TAXD11.0592M2GLFBET2T产品概述

一、产品基本信息

TAXD11.0592M2GLFBET2T是雅晶鑫(YJX) 推出的一款无源直插晶振,型号编码清晰对应核心参数:

  • “TAXD”为品牌系列标识;
  • “11.0592M”明确标称频率;
  • “2GLFBET2T”指向HC-49S直插封装。

作为无源晶振,该产品需外接振荡电路(如单片机内部振荡器+匹配电容)才能输出稳定时钟,与有源晶振相比,具有成本更低、灵活性更高的特点,适配多种电子设备的时钟源需求。

二、核心电气参数详解

关键参数直接决定应用适配性,具体解读如下:

  1. 频率:11.0592MHz
    串口通信(UART/RS232)的经典频率——与9600bps、19200bps等常用波特率存在整数倍匹配关系(如11.0592MHz分频后可直接得到无误差的波特率时钟),是51系列单片机、串口模块的首选频率。
  2. 常温频差:±30ppm
    25℃常温下,实际频率与标称值的偏差范围(1ppm=1/10⁶),换算后偏差约**±331.78Hz**,满足一般设备的频率精度需求。
  3. 负载电容:20pF
    无源晶振需与电路外接电容(通常2个10pF并联)匹配,该参数指定20pF,设计时需确保电容匹配,否则会导致频率偏移或振荡失效。
  4. 等效串联电阻(ESR):50Ω
    晶振内部损耗的核心指标,50Ω属于常规合理范围,可保证振荡起振裕量充足,避免ESR过大导致的振荡失效。
  5. 频率稳定度:±30ppm
    温度变化时的频率偏差范围,与常温频差一致,确保-20℃~+70℃内频率波动可控。

三、封装与典型应用场景

1. 封装特点

HC-49S为传统直插封装,尺寸约11.4mm×4.7mm×3.8mm,引脚间距2.54mm,兼容插件式PCB焊接工艺,无需特殊贴装设备,适合传统生产线批量生产。

2. 典型应用

  • 串口通信设备:单片机(51/AVR系列)、串口转USB模块、工业RS232接口设备,利用频率匹配性实现无误差数据传输;
  • 小型消费电子:遥控器、智能手环、温湿度计的时钟源,满足低成本、稳定需求;
  • 工业控制模块:PLC扩展模块、传感器节点的辅助时钟,适配常规工业环境;
  • 教育实验设备:单片机开发板、电子竞赛套件的常用晶振,易焊接、参数明确,适合初学者调试。

四、产品性能优势

  1. 频率匹配性强:11.0592MHz与主流波特率的整数倍关系,从根源避免串口帧误差,提升传输可靠性;
  2. 成本性价比高:无源晶振无需内置振荡电路,比有源晶振成本低30%以上,适合批量应用;
  3. 安装兼容性好:HC-49S直插封装适配传统插件工艺,无需修改PCB即可替换同类产品;
  4. 稳定性可靠:±30ppm频差与稳定度,结合50Ω低ESR,常规环境下长期稳定工作,故障率低。

五、环境适应性说明

工作温度范围为**-20℃~+70℃,属于商用级规格**,适配场景:

  • 室内电子设备(办公外设、家用路由器);
  • 常温户外设备(小区门禁、小型气象站);
  • 一般工业环境(非极端高温/低温工况)。

需注意:不适合汽车级(-40℃+125℃)、军工级(-55℃+125℃)等极端场景,选型需结合实际环境评估。

总结

TAXD11.0592M2GLFBET2T是针对串口通信、单片机时钟场景优化的高性价比无源晶振,凭借经典频率、直插封装及稳定性能,成为消费电子、工业控制、教育实验等领域的常用选择。

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