WMSIC Electronic Components

TXM27.12M0004322FBCDO00T

ModelTXM27.12M0004322FBCDO00T
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 TXM27.12M0004322FBCDO00T
Type
YJX
Minimum package
3000 编带

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YJX
Electronic Component
TXM27.12M0004322FBCDO00T
Electronic Component
1
Package
SMD3225-4P
Electronic Component
Passive Crystal Oscillator
Electronic Component
0.05g
Frequency
27.12MHz
Electronic Component
1
Electronic Component
BM0263522149
Operating Temperature
40℃~+85℃
Electronic Component
±10ppm
Crystal Oscillator Type
SMDCrystal Oscillator
Load Capacitor
12pF
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.

TXM27.12M0004322FBCDO00T 贴片晶振产品概述

TXM27.12M0004322FBCDO00T是雅晶鑫(YJX)推出的工业级贴片石英晶振,采用SMD3225-4P封装,以27.12MHz为核心频率,兼具高精度、低损耗、宽温适应等特性,可覆盖消费电子、工业控制、物联网等多领域的时序基准需求。

一、基础参数与规格定义

该晶振的核心参数明确,涵盖频率特性、环境适应性及封装规格,具体如下:

  • 晶振类型:无源贴片石英晶体谐振器(需搭配振荡电路使用);
  • 核心频率:27.12MHz(ISM频段常用基准频率,易通过倍频实现2.4GHz等高频输出);
  • 频率精度:常温(25℃)频差±10ppm,宽温范围(-40℃~+85℃)内频率稳定度±20ppm;
  • 负载特性:负载电容12pF(电路设计需匹配该值,避免频率偏移);
  • 谐振损耗:等效串联电阻(ESR)≤30Ω(低损耗减少信号衰减与功耗);
  • 工作温区:-40℃~+85℃(工业级标准,适应恶劣环境);
  • 封装规格:SMD3225-4P(尺寸3.2mm×2.5mm×0.8mm,4引脚贴片封装)。

二、核心性能优势

1. 精准稳定的频率输出

常温±10ppm的频差满足消费电子日常时序需求,宽温±20ppm的稳定度支撑工业设备在极端温度下可靠运行,避免因频率偏移导致通信丢包、控制误差等问题。

2. 低损耗提升电路效率

ESR≤30Ω的特性降低谐振损耗,减少振荡电路驱动功率,提升输出信号信噪比,适合对功耗敏感的低功耗IoT设备。

3. 小尺寸适配高密度设计

SMD3225-4P封装体积小巧,相比插件晶振节省约60%PCB空间,4引脚设计提升焊接可靠性,适配智能穿戴、小型传感器等轻薄化设备。

4. 宽温环境适应能力

-40℃~+85℃温区覆盖户外、车间等工业场景,及夏季车内、冬季户外等消费电子极端环境,无需额外温敏补偿,降低系统成本。

三、典型应用场景

结合27.12MHz频率特性与产品性能,该晶振适用于:

  • 物联网设备:低功耗蓝牙(BLE)节点、智能门锁、环境传感器(作为主控时钟基准);
  • 消费电子:智能手表、蓝牙耳机、智能家居中控(保证操作流畅性);
  • 工业控制:PLC模块、电机驱动器、工业传感器(宽温下同步控制指令时序);
  • 无线通信:2.4GHz频段Wi-Fi/蓝牙设备(倍频后作为前端参考时钟)。

四、品牌与可靠性保障

雅晶鑫(YJX)具备10余年晶振研发生产经验,该产品经过多重可靠性测试:

  • 高低温循环测试(-40℃~+85℃,100循环);
  • 振动测试(10~2000Hz,加速度1.5g);
  • 焊接可靠性测试(符合IPC回流焊标准);
  • 符合RoHS 2.0环保标准(无铅无卤,全球市场准入)。

五、应用注意事项

  1. 负载电容匹配:电路需并联电容使等效负载接近12pF,避免频率偏移;
  2. 焊接工艺:回流焊峰值温度≤260℃,遵循IPC-7527温度曲线;
  3. PCB布局:晶振靠近主控时钟引脚,走线≤5cm,避免与高频线平行;
  4. 存储条件:未焊接晶振存储于15℃35℃、湿度30%70%环境,避免潮湿高温。

该晶振凭借精准特性、可靠适应性及小尺寸优势,是多领域设备的理想时钟基准,有效提升系统稳定性与可靠性。

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