WMSIC Electronic Components

TAXM11.0592M4RLBCCT2T

ModelTAXM11.0592M4RLBCCT2T
PackageSMD3225-4P
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 TAXM11.0592M4RLBCCT2T
Type
YJX
Minimum package
3000 编带

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YJX
Electronic Component
TAXM11.0592M4RLBCCT2T
Electronic Component
1
Package
SMD3225-4P
Electronic Component
Passive Crystal Oscillator
Electronic Component
0.05g
Frequency
11.0592MHz
Electronic Component
1
Electronic Component
BM0264498435
Operating Temperature
40℃~+85℃
Electronic Component
±10ppm
Crystal Oscillator Type
SMDCrystal Oscillator
Load Capacitor
20pF
Frequency
±50ppm
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.

TAXM11.0592M4RLBCCT2T 无源贴片晶振产品概述

一、产品基本定位

TAXM11.0592M4RLBCCT2T是雅晶鑫(YJX)推出的工业级无源贴片晶振,型号中“11.0592M”明确其核心频率为11.0592MHz——该频率是单片机、串口通信领域的经典标准频率(无波特率分频误差),封装采用SMD3225-4P(3.2mm×2.5mm尺寸、4引脚贴片式),适配嵌入式系统、工业控制等多场景需求。

二、核心性能参数详解

该晶振参数针对嵌入式应用优化,关键指标解析如下:

1. 频率与精度

  • 标称频率:11.0592MHz,是51系列单片机、UART串口通信的黄金频率(如9600bps波特率下无误差);
  • 常温频差:±10ppm(25℃下频率偏差≤±110.6Hz),满足普通通信与单片机时钟的精度要求;
  • 频率稳定度:±50ppm(-40℃~+85℃范围内频率变化≤±553Hz),覆盖工业级温度波动场景。

2. 负载与阻抗

  • 负载电容:20pF(推荐外接值),无源晶振需在两引脚各接20pF陶瓷电容到地,保证起振与频率稳定;
  • 等效串联电阻(ESR):80Ω,属于常规无源晶振阻抗范围,适配STC、AT等大部分单片机的驱动能力,起振可靠性高。

3. 环境适应性

  • 工作温度:-40℃~+85℃(工业级宽温),可稳定工作于户外、车间等温差较大的环境;
  • 存储温度:符合行业常规(-55℃~+125℃),适配长期仓储需求。

三、封装与物理特性

采用SMD3225-4P封装:

  • 尺寸:3.2mm(长)×2.5mm(宽)×0.8mm(厚),体积小巧,适合高密度PCB设计;
  • 引脚:4引脚贴片式(两侧各2个引脚,对应晶振电极),兼容自动化SMT生产线;
  • 焊盘设计:符合IPC标准,回流焊峰值温度需控制在230℃~260℃,避免高温损坏内部石英晶体。

四、典型应用场景

因频率经典、宽温可靠,该晶振广泛应用于:

  1. 单片机系统:51系列、STM8等低功耗单片机的时钟源(如智能传感器、小型控制器);
  2. 通信接口:UART、SPI、I2C模块的参考时钟(如蓝牙低功耗模块、串口转USB);
  3. 工业控制:PLC输入输出模块、工业传感器(温度/压力传感器)的时钟;
  4. 车载电子:CAN总线节点、车载显示屏背光控制(符合-40℃~+85℃宽温);
  5. 消费电子:智能手环、物联网终端(如WiFi模块辅助时钟)。

五、选型与应用注意事项

  1. 负载电容匹配:必须外接两个20pF NPO材质陶瓷电容(温度系数稳定)到地,电容偏差过大可能导致起振困难;
  2. 驱动能力确认:单片机晶振引脚(XTAL1/XTAL2)驱动电流需≥1mA(常规单片机满足);
  3. 机械应力避免:晶振对机械应力敏感,PCB贴装后避免弯折、敲击,防止频率漂移;
  4. 温度场景适配:若环境温度超出-40℃~+85℃(如高温炉附近),需更换宽温器件。

六、产品优势总结

  1. 频率兼容性强:11.0592MHz无波特率误差,适配99%经典单片机与串口模块;
  2. 宽温可靠性高:工业级温度范围,适应 harsh 环境;
  3. 封装紧凑易贴装:SMD3225小尺寸,节省PCB空间,兼容自动化生产;
  4. 起振容易:80Ω低ESR,适配大部分单片机驱动能力;
  5. 成本可控:雅晶鑫作为国内专业厂商,性价比优于进口品牌。

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