WMSIC Electronic Components

YJX TX322525M4LBDD2T

ModelTX322525M4LBDD2T
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 TX322525M4LBDD2T
Type
YJX
Minimum package
3000 编带

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YJX
Electronic Component
TX322525M4LBDD2T
Electronic Component
1
Package
SMD3225-4P
Electronic Component
Passive Crystal Oscillator
Electronic Component
0.05g
Frequency
25MHz
Electronic Component
1
Electronic Component
BM0264778268
Operating Temperature
30℃~+85℃
Electronic Component
±10ppm
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.

TX322525M4LBDD2T 贴片晶振产品概述

TX322525M4LBDD2T是雅晶鑫(YJX)推出的一款SMD3225-4P封装通用型贴片晶振,以25MHz为核心频率,兼顾精度、可靠性与成本优势,适配消费电子、工业控制、物联网等多领域的时钟信号需求。

一、产品核心定位

该晶振属于中精度宽温型贴片晶振,既满足常温下的稳定频率输出,又能适应-30℃至+85℃的温度范围,适合对空间、成本敏感且需一定环境适应性的电子设备。其4引脚贴片封装支持自动化贴装,可集成于小型化产品中,是替代传统插件晶振的高性价比选择。

二、关键参数解析

1. 频率与精度指标

  • 核心频率:25MHz,为电子设备中常见的时钟基准频率(如MCU、通信模块的系统时钟分频基础);
  • 常温频差:±10ppm,即常温(25℃左右)下频率偏差不超过25MHz×10⁻⁶=250Hz,满足大部分消费电子(如智能手环、蓝牙耳机)的时钟精度要求;
  • 温度频率稳定度:±20ppm,覆盖工作温度范围(-30℃~+85℃)内的频率变化,偏差不超过500Hz,可适应户外、车间等温差较大的场景。

2. 电路匹配参数

  • 负载电容:20pF,为晶振振荡电路的匹配电容提供明确参考(通常需在晶振两端并联20pF左右的电容),避免电路不匹配导致频率偏移或起振失败;
  • 等效串联电阻(ESR):30Ω,该值处于SMD3225封装晶振的合理区间,可保证振荡电路的起振幅度与稳定性,降低因ESR过大导致的停振风险。

三、封装与应用场景

1. 封装特性

采用SMD3225-4P封装(尺寸约3.2mm×2.5mm×0.8mm,4引脚),具有以下优势:

  • 体积紧凑:适合小型化电子设备(如穿戴设备、小型传感器);
  • 贴片工艺:支持SMT自动贴装,提高生产效率,降低人工成本;
  • 引脚可靠:4引脚设计增强焊接稳定性,减少虚焊概率。

2. 典型应用领域

  • 消费电子:智能手表、蓝牙耳机、便携式音箱等小型设备的系统时钟;
  • 工业控制:PLC模块、传感器节点、小型电机控制器的时钟基准;
  • 物联网设备:低功耗网关、环境监测节点的通信时钟;
  • 通信辅助:小型路由器、Wi-Fi模块的辅助时钟。

四、可靠性与环境适应性

  • 温度范围:-30℃~+85℃,接近工业级温度标准,可适应低温户外(如北方冬季)、高温车间(如电子生产线)等环境;
  • 品质保障:雅晶鑫(YJX)作为国内晶振领域的成熟厂商,产品符合RoHS环保标准,ESR、频差等参数经过批量测试,稳定性可靠;
  • 抗干扰性:贴片封装减少电磁干扰,适合密集电路布局的设备。

五、产品优势总结

TX322525M4LBDD2T的核心优势可概括为:

  1. 精度适配:常温±10ppm、宽温±20ppm,满足80%以上通用电子设备的时钟需求;
  2. 宽温可靠:-30℃~+85℃工作范围,覆盖大部分应用场景;
  3. 成本可控:SMD3225封装+成熟工艺,性价比高于高精度温补晶振;
  4. 易集成:4引脚贴片封装,支持自动化生产,降低设计与制造成本。

该产品是中低端电子设备时钟系统的高性价比选择,可有效平衡性能与成本,提升产品竞争力。

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