WMSIC Electronic Components

T32251352127MHBDE2X

ModelT32251352127MHBDE2X
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 T32251352127MHBDE2X
Type
YJX
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YJX
Electronic Component
T32251352127MHBDE2X
Electronic Component
1
Package
SMD3225-4P
Electronic Component
Passive Crystal Oscillator
Electronic Component
0.03g
Frequency
13.52127MHz
Electronic Component
1
Electronic Component
BM0264778347
Operating Temperature
30℃~+85℃
Electronic Component
±10ppm
Crystal Oscillator Type
SMDCrystal Oscillator
Load Capacitor
15pF
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.

T32251352127MHBDE2X 产品概述

一、产品简介

T32251352127MHBDE2X 是雅晶鑫(YJX)出品的贴片晶振,标准频率为 13.52127 MHz,封装为 SMD3225-4P(3.2×2.5mm)。该器件为全国产产品,面向对频率精度与稳定性有较高要求的通信、射频识别(RFID)、无线模块和精密时钟应用。

二、主要特性

  • 标称频率:13.52127 MHz
  • 常温频差(25℃):±10 ppm
  • 频率稳定度(含温度范围):±30 ppm
  • 负载电容:15 pF
  • 等效串联电阻(ESR):60 Ω
  • 工作温度范围:-30 ℃ 至 +85 ℃
  • 封装:SMD3225-4P(贴片型)
  • 品牌:YJX(雅晶鑫),国产可控供应

三、电气与性能要点

  • 负载电容要求 15 pF,建议在晶振引脚与地之间并联对称电容以匹配负载(对称电容值 C 可按公式 C = 2×(CL − Cstray) 估算,常用取值约 22 pF,选用 NP0/C0G 介质以保证温漂小)。
  • ESR 60 Ω 表示对驱动能力有一定要求,应配合目标 MCU/振荡器电路确认驱动等级和起振裕量。
  • 常温频差 ±10 ppm 提供良好的初始精度,总体在全温范围内维持 ≤ ±30 ppm,满足多数通信和计时应用精度需求。

四、典型应用场景

  • RFID 与近场通信(NFC)设备
  • 无线收发模块与射频前端参考源
  • 精密时钟与定时电路
  • 工业控制、仪器仪表及消费电子等需稳定频率源的场合

五、封装与安装建议

  • 封装为 SMD3225,PCB 布局应将晶振靠近振荡器输入引脚,走线最短并避开噪声源(高速信号线、开关电源等)。
  • 在晶振引脚附近留有接地平面,尽量减少寄生电容与串联杂散电阻。
  • 推荐采用回流焊工艺,遵循厂方焊接温度曲线与储存防潮要求以保证可靠性。

六、可靠性与测试

  • 适用工作温度 -30~+85 ℃,在该温区内经温度循环与老化筛选可保证频率稳定性。
  • 建议在设计验证阶段进行振荡启动测试、相位噪声/抖动评估以及在目标系统中的长期老化验证。

七、选型与采购注意事项

  • 确认系统负载电容、驱动级别与频率公差要求,必要时与供应商沟通定制规格或筛选等级。
  • 批量采购时注意批次频差与出货报告,要求生产凭证与测试数据以保证一致性。

T32251352127MHBDE2X 以其高精度、良好温稳及国产供应优势,适合对频率可靠性有要求的消费与工业类电子产品。若需更详细的机械尺寸、焊接曲线或试验数据,可向雅晶鑫索取完整规格书。

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