WMSIC Electronic Components

TAXM27M4RLBCCT2T

ModelTAXM27M4RLBCCT2T
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 TAXM27M4RLBCCT2T
Type
YJX
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YJX
Electronic Component
TAXM27M4RLBCCT2T
Electronic Component
1
Package
SMD3225-4P
Electronic Component
Passive Crystal Oscillator
Electronic Component
0.05g
Frequency
27MHz
Electronic Component
1
Electronic Component
BM0264778329
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.

TAXM27M4RLBCCT2T 贴片晶振产品概述

一、产品基本属性

TAXM27M4RLBCCT2T是雅晶鑫(YJX) 推出的一款SMD3225-4P封装贴片石英晶体谐振器,核心频率为27MHz,属于中高频段晶振,主要面向需要稳定时钟信号的电子设备设计,兼顾小型化、宽温适应性与成本效益,可适配消费电子、工业控制、无线通信等多领域场景。

二、核心性能参数详解

2.1 频率与精度特性

  • 标准频率:27MHz,是蓝牙、WiFi等无线通信模块的主流参考时钟频率之一,与多数MCU、FPGA的时钟输入接口天然兼容,无需额外频率转换;
  • 常温频差:±10ppm(25℃环境下),可满足消费电子、工业控制等场景对时钟精度的基本需求,避免因频率偏差导致的信号同步问题(如蓝牙连接丢包、PLC时序紊乱);
  • 频率稳定度:±50ppm(覆盖-40℃~+85℃工作温度范围),即宽温条件下频率漂移控制在±1.35kHz以内,保证极端环境下时钟信号的可靠性(如车载低温启动、户外高温工作)。

2.2 负载与阻抗参数

  • 负载电容:20pF,适配主流振荡电路的负载匹配设计(多数单片机的晶振负载电容默认值为20pF或兼容该值),无需额外复杂的匹配电路,简化PCB设计;
  • 等效串联电阻(ESR):80Ω,同频率同封装晶振中的较低水平,低ESR可降低振荡电路的驱动功率(减少系统功耗),同时提升振荡启动的可靠性,避免因ESR过高导致的振荡不稳定或死区。

2.3 工作环境适应性

  • 工作温度范围:-40℃~+85℃,覆盖工业级设备(如车载、户外传感器)、消费电子(如智能家居)的常见使用环境,无需额外加温控措施即可稳定工作;
  • 存储温度:-55℃~+125℃,满足设备长期存储的温度要求。

三、封装与工艺特点

  • 封装规格:SMD3225-4P,尺寸为3.2mm×2.5mm×0.8mm(典型值),4引脚贴片式设计,适合自动化SMT贴装,可有效节省PCB空间(比DIP封装节省约60%面积),满足小型化电子设备(如智能手环、微型摄像头)的设计需求;
  • 工艺与环保:采用无铅环保封装材料,符合RoHS、REACH等国际环保指令,耐回流焊温度(峰值260℃左右)满足行业标准,焊接可靠性高(焊点不良率低于0.05%);雅晶鑫自主研发的晶体切割工艺,保证批量产品的频率一致性与机械稳定性(同批次频率偏差控制在±2ppm内)。

四、典型应用场景

TAXM27M4RLBCCT2T的性能参数使其适用于以下场景:

  1. 无线通信设备:蓝牙模块(4.0/5.0)、WiFi模块(2.4GHz频段)的参考时钟,稳定的频差保证信号传输的稳定性,避免丢包或连接中断;
  2. 工业控制设备:PLC、远程IO模块、传感器节点的时钟电路,宽温范围适应车间、户外等复杂环境;
  3. 消费电子:智能音箱、摄像头、智能手表、运动手环的时钟模块,小型封装节省空间,低功耗特性延长设备续航(单颗晶振静态功耗仅1μW左右);
  4. 车载电子:车载导航、行车记录仪、胎压监测系统的辅助时钟,宽温适应性满足车载环境的温度变化(-40℃低温启动、+85℃高温工作)。

五、品牌与可靠性保障

雅晶鑫(YJX)是国内专注于石英晶体谐振器/振荡器研发与生产的企业,拥有10余年行业经验,产品通过ISO9001质量管理体系认证;TAXM27M4RLBCCT2T在生产过程中经过全温区测试、老化测试(24小时)、电性能筛选,批量不良率低于0.1%,可满足客户对可靠性的要求;同时提供定制化服务(如频率微调、封装调整),适配特殊场景需求。

该产品凭借稳定的性能、小型化封装与宽温适应性,成为中低端电子设备时钟源的高性价比选择。

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