WMSIC Electronic Components

YJX TXM26M0004252EBCEO00T

ModelTXM26M0004252EBCEO00T
PackageSMD2520-4P
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 TXM26M0004252EBCEO00T
Type
YJX
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YJX
Electronic Component
TXM26M0004252EBCEO00T
Electronic Component
1
Package
SMD2520-4P
Electronic Component
Passive Crystal Oscillator
Electronic Component
0.034g
Frequency
26MHz
Electronic Component
1
Electronic Component
BM0264778331
Operating Temperature
40℃~+85℃
Electronic Component
±10ppm
Crystal Oscillator Type
SMDCrystal Oscillator
Load Capacitor
11pF
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.

TXM26M0004252EBCEO00T 产品概述

一、产品简介

TXM26M0004252EBCEO00T(品牌:YJX / 雅晶鑫)是一款国产贴片晶振,标准频率26.000MHz,封装为SMD2520-4P,适用于体积受限且对频率精度有较高要求的电子设备。该元件常温频差为±10ppm,整体频率稳定度(工作温度范围内)为±30ppm,等效串联电阻(ESR)典型值为40Ω。工作温度范围为-40℃至+85℃,满足工业级应用需求。

二、主要技术参数

  • 频率:26.000 MHz
  • 常温频差:±10 ppm
  • 频率稳定度:±30 ppm(-40℃ ~ +85℃ 全温区)
  • 负载电容:11 pF
  • 等效串联电阻(ESR):40 Ω(典型)
  • 工作温度:-40℃ ~ +85℃
  • 封装:SMD2520-4P(小型贴片封装)
  • 品牌:YJX(雅晶鑫)

三、产品特点与优势

  • 国产化供应,供货稳定,适合国产化替代方案;
  • 小尺寸SMD2520封装,利于高密度PCB布局;
  • 优良的温度覆盖范围和±30ppm的稳定度,适合工业级与车载边缘应用;
  • ESR 40Ω 适配多数低功耗振荡器输入要求,易于与常见MCU/PLL/收发器配合使用。

四、典型应用场景

  • 无线通信模块与射频参考源(RF收发器、基带处理器);
  • 单片机和SoC的系统时钟;
  • 物联网(IoT)终端、智能家居和消费类电子设备;
  • 测试与测量设备、工业控制与自动化系统。

五、安装与使用建议

  • 负载电容选择:若PCB寄生电容(Cstray)约为23 pF,则建议两侧并联电容C1=C2≈1618 pF(按公式C = 2×(CL − Cstray)计算,CL=11 pF);实际生产建议以系统振荡器电路调试为准。
  • 布局要点:晶振与管脚短连,走线尽量短且对称,远离高频开关或大电流回路;将地平面完整覆盖,确保良好接地与屏蔽;避免在晶振附近放置敏感模拟元件。
  • 焊接与处理:采用回流焊贴装,遵循厂商回流曲线与抗静电操作;贴装时避免机械应力与基板弯曲,以免影响频率稳定性与可靠性。

六、可靠性与选型注意事项

  • ESR 值对起振和驱动电平有影响,低驱动能力的振荡器或极低Q电路需验证能否可靠起振;
  • 若系统对频率精度要求高于±30 ppm,需在选型时考虑校准或更高等级的晶振;
  • 具体封装尺寸、引脚定义、老化特性及回流曲线等详见厂家数据手册,订购前建议向YJX获取完整资料并做样片验证。

七、采购信息

型号:TXM26M0004252EBCEO00T(YJX / 雅晶鑫)。如需样品、卷带包装、量产供货或定制测试报告,请联系供应商或代理,确认交期与技术支持。

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