WMSIC Electronic Components

YJX TAXM25M4RLBCCT2T

ModelTAXM25M4RLBCCT2T
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 TAXM25M4RLBCCT2T
Type
YJX
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YJX
Electronic Component
TAXM25M4RLBCCT2T
Electronic Component
1
Package
SMD3225-4P
Electronic Component
Passive Crystal Oscillator
Electronic Component
0.05g
Frequency
25MHz
Electronic Component
1
Electronic Component
BM0263522158
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.

TAXM25M4RLBCCT2T 无源贴片晶振产品概述

TAXM25M4RLBCCT2T是雅晶鑫(YJX)推出的一款无源石英晶体谐振器,采用SMD3225-4P贴片封装,专为工业级、消费电子及通信设备的时钟基准需求设计。作为无源晶振,无需额外电源驱动,凭借稳定的电气性能和紧凑的体积,成为众多电子设备定时单元的优选方案。

一、产品基本信息

  • 品牌型号:雅晶鑫(YJX)TAXM25M4RLBCCT2T
  • 产品类型:无源石英晶体谐振器(无内置振荡电路,需外接匹配电容起振)
  • 封装规格:SMD3225-4P(贴片式,尺寸约3.2mm×2.5mm×1.0mm,4引脚)
  • 核心定位:常规精度、宽温范围的时钟基准元件

二、核心电气参数及性能解读

  1. 频率特性:标准输出频率25MHz,属于电子设备中频常用范围,适配多数MCU、通信芯片的时钟输入;
  2. 频差与稳定度:
    • 常温(25℃)频差±10ppm(频率偏差≤250Hz),满足常规应用精度;
    • 全温范围(-40℃~+85℃)频率稳定度±50ppm,覆盖工业级环境温度波动;
  3. 负载电容:20pF(无源晶振需外接匹配电容谐振,20pF为推荐值);
  4. 等效串联电阻(ESR):80Ω(ESR越小谐振效率越高,80Ω保证信号稳定,避免停振);
  5. 工作温度:-40℃~+85℃(工业级宽温,适配户外、车载周边等极端环境)。

三、物理与封装特性

  • 封装尺寸:SMD3225-4P,符合国际贴片标准,支持自动化SMT贴装,提升生产效率;
  • 引脚设计:4引脚贴片式,布局紧凑,减少PCB占用,适合小型化设备(如智能手环、物联网终端);
  • 环保特性:无铅(RoHS compliant)工艺,符合电子行业环保要求,适配出口产品;
  • 耐焊接性:兼容回流焊、波峰焊,焊接温度曲线适配常规流程,避免热损伤。

四、典型应用场景

TAXM25M4RLBCCT2T凭借稳定性能和适中成本,广泛应用于:

  1. 通信设备:路由器、交换机、无线AP的时钟同步单元,保证数据传输时序;
  2. 消费电子:智能电视、机顶盒、游戏机的音视频同步时钟,避免卡顿延迟;
  3. 工业控制:PLC、传感器模块、工业机器人的定时电路,适配车间高低温;
  4. 物联网终端:智能电表、环境监测传感器的低功耗时钟基准,延长续航;
  5. 汽车电子周边:车载导航、行车记录仪的辅助时钟(宽温特性适配车载环境)。

五、产品性能优势

  1. 宽温稳定可靠:-40℃~+85℃范围+±50ppm稳定度,应对极端温度变化;
  2. 无源设计高可靠:无有源器件,无功耗发热,故障点少,寿命长;
  3. 小体积省空间:SMD3225比插件晶振体积缩小60%,适配轻薄化设计;
  4. 成本效益突出:常规精度+宽温,兼顾性能与成本,适合批量应用;
  5. 兼容性强:25MHz适配主流MCU(STM32、ESP32等),无需频率转换。

六、选型与使用注意事项

  1. 负载电容匹配:必须并联20pF±5% 陶瓷/NP0电容,否则偏移频率或无法起振;
  2. PCB布局建议:
    • 晶振与电容走线≤10mm,减少寄生电容;
    • 远离高频电路(射频、开关电源),避免EMI干扰;
  3. 焊接工艺:回流焊峰值≤260℃,时间≤30秒,避免晶体碎裂;
  4. 存储运输:0℃~+40℃、湿度≤60%存储,防机械冲击(晶振易碎);
  5. 环境适配:避免高湿(>80%RH)、腐蚀性气体,防止引脚氧化。

该型号作为雅晶鑫常规无源晶振,以稳定性能、紧凑体积和合理成本,成为电子设备时钟基准的高性价比选择,适用于多数常规及工业级场景。

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