WMSIC Electronic Components

TAXM8M2IFDBET2T

ModelTAXM8M2IFDBET2T
PackageHC-49S-SMD
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 TAXM8M2IFDBET2T
Type
YJX
Minimum package
1000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YJX
Electronic Component
TAXM8M2IFDBET2T
Electronic Component
1
Package
HC-49S-SMD
Electronic Component
Passive Crystal Oscillator
Electronic Component
0.95g
Frequency
8MHz
Electronic Component
1
Electronic Component
BM0264778297
Operating Temperature
20℃~+70℃
Electronic Component
±20ppm
Crystal Oscillator Type
SMDCrystal Oscillator
Load Capacitor
12pF
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.

TAXM8M2IFDBET2T 贴片晶振产品概述

一、产品定位与核心价值

TAXM8M2IFDBET2T是雅晶鑫(YJX)推出的通用型贴片晶振,核心为电子设备提供8MHz高精度时钟信号,兼顾贴装效率与环境适应性,适用于消费电子、工业控制、无线通信等多领域的常规时钟源需求。该产品采用经典HC-49S-SMD封装,是单片机、传感器模块等设备的主流时钟选择之一。

二、核心电气参数详解

1. 频率与精度指标

  • 标称频率:8MHz(电子设备常用基础时钟频率,适配多数单片机、通信芯片的时钟输入范围);
  • 常温频差:±20ppm(25℃环境下,频率偏差≤±160Hz,满足常规应用的精度要求,如单片机程序运行、外设通信时序控制);
  • 频率稳定度:±30ppm(涵盖工作温度范围的频率变化,即温度波动时,频率偏差≤±240Hz,可稳定支撑设备在不同环境下的时钟需求)。

2. 负载与损耗参数

  • 负载电容:12pF(晶振正常工作的外围匹配电容值,设计电路时需在引脚与地之间并联总容量12pF的电容,通常为两个6pF电容并联,保证频率准确);
  • 等效串联电阻(ESR):80Ω(反映晶振信号损耗,处于同类型产品中等偏优水平,损耗小则时钟信号强度高、抗干扰能力强,减少误触发风险)。

3. 环境适应性参数

  • 工作温度范围:-20℃~+70℃(覆盖室内常温到轻度工业环境,适用于多数消费电子、小型工业设备,如智能家电、传感器模块)。

三、封装与物理特性

TAXM8M2IFDBET2T采用HC-49S-SMD贴片封装,是晶振领域的成熟封装形式:

  • 物理尺寸:约11.5mm(长)×4.5mm(宽)×3.5mm(高),体积小巧,适配自动化贴装生产线,提升生产效率;
  • 封装材质:耐高温陶瓷+金属引脚,支持回流焊、波峰焊等常规焊接工艺,焊接后引脚接触稳定,不易虚焊;
  • 引脚设计:4脚贴片式,符合IPC标准,可与多数PCB板的晶振焊盘兼容。

四、典型应用场景

该晶振因参数适配性强,广泛应用于以下领域:

  1. 单片机系统:适配STM32、51系列等主流单片机,提供稳定8MHz基准时钟,支撑程序运行、外设通信(如UART、SPI时序);
  2. 无线通信模块:蓝牙低功耗(BLE)、2.4G无线模块的中频时钟源,保证信号收发频率准确;
  3. 消费电子设备:智能家电(空调控制器、洗衣机面板)、遥控器、智能穿戴(手环辅助时钟),满足日常使用的温度与精度需求;
  4. 工业传感器:小型温度/压力传感器的信号处理模块,保证数据采集的时序准确性。

五、品牌与品质保障

雅晶鑫(YJX)是国内专注晶振研发生产的品牌,具备完善的设计、制造与测试体系:

  • 生产测试:产品经过24小时以上老化测试,确保长期频率稳定性;
  • 环保认证:符合RoHS指令,无铅环保,适配绿色电子产品生产;
  • 行业标准:参数经第三方检测,满足GB/T 14862-2008《石英晶体谐振器总规范》,可放心用于各类设备。

该产品以稳定的性能、成熟的封装和广泛的适配性,成为电子设备时钟源的高性价比选择。

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