WMSIC Electronic Components

TAXM24M4ZDBCCT2T

ModelTAXM24M4ZDBCCT2T
PackageSMD2016-4P
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 TAXM24M4ZDBCCT2T
Type
YJX
Minimum package
3000 编带

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YJX
Electronic Component
TAXM24M4ZDBCCT2T
Electronic Component
1
Package
SMD2016-4P
Electronic Component
Passive Crystal Oscillator
Electronic Component
0.031g
Frequency
24MHz
Electronic Component
1
Electronic Component
BM0264209298
Operating Temperature
40℃~+85℃
Electronic Component
±20ppm
Crystal Oscillator Type
SMDCrystal Oscillator
Load Capacitor
10pF
Frequency
±15ppm
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.

TAXM24M4ZDBCCT2T 贴片晶振产品概述

TAXM24M4ZDBCCT2T是雅晶鑫(YJX)推出的一款24MHz频率小型化贴片晶振,采用SMD2016-4P封装,针对工业控制、消费电子、通信设备等场景的时钟同步与频率基准需求设计,具备宽温适应性、稳定频率特性及低功耗潜力。

一、产品核心定位与封装特性

该晶振属于SMD2016-4P封装(尺寸约2.0mm×1.6mm×0.8mm),4引脚贴片式设计,适配自动化贴装生产线,可有效节省PCB布局空间,适合便携式设备、小型化模块(如传感器节点、WiFi模块)的集成需求。

品牌方面,雅晶鑫(YJX)作为国内专注石英晶振研发的厂商,其产品在工业级稳定性与成本控制上具备优势,TAXM24M4ZDBCCT2T延续了该品牌的可靠性设计逻辑。

二、关键电气性能参数解析

1. 频率与稳定度

  • 基准频率:24MHz,是通信、消费电子领域常见的时钟频率(如USB2.0、蓝牙低功耗模块的常用频段);
  • 常温频差:±20ppm,换算为频率偏差±480Hz(24MHz×20×10⁻⁶),可满足多数中高精度时钟需求(如工业PLC定时精度、智能家居时间同步);
  • 频率稳定度:±15ppm,指温度、电源电压变化时的频率漂移范围,结合-40℃~+85℃宽温,可应对户外设备、工业现场的温度波动。

2. 阻抗与负载特性

  • 等效串联电阻(ESR):≤80Ω,直接影响起振性与功耗,80Ω阻值在SMD2016封装中属较低水平,可降低起振电路驱动功耗,延长电池设备续航;
  • 负载电容:10pF,需注意PCB布线寄生电容(焊盘、走线)应与10pF匹配,避免负载不匹配导致频率偏移或起振失败。

3. 工作环境适应性

  • 温度范围:-40℃~+85℃,覆盖工业级环境(如冷库设备、户外基站),无需额外温控即可稳定工作;
  • 存储温度:常规为-55℃~+125℃(需参考官方 datasheet),便于运输与库存管理。

三、典型应用场景匹配

TAXM24M4ZDBCCT2T的参数特性适配以下场景:

  1. 工业控制:PLC时钟电路、传感器模块信号同步,宽温与稳定度应对车间温度变化;
  2. 消费电子与智能家居:WiFi模块、蓝牙设备、智能门锁的时钟基准,小型化封装适配紧凑设计;
  3. 便携式医疗设备:血糖监测仪、小型呼吸机控制单元,低ESR降低功耗,宽温适应不同环境;
  4. 通信接口:USB集线器、串口转换器的频率同步,24MHz匹配常见接口协议。

四、选型与使用注意事项

  1. 负载电容匹配:确保晶振两端PCB寄生电容(含焊盘、走线)与10pF匹配,若寄生电容达5pF,需并联5pF电容补偿;
  2. 焊接温度控制:回流焊峰值温度不超260℃,避免高温损坏石英晶体内部结构;
  3. 驱动功率要求:起振电路驱动电流≤1mA即可起振,避免过驱动加速晶振老化;
  4. 存储运输:防潮、防振,防止引脚变形或晶体碎裂。

五、总结

TAXM24M4ZDBCCT2T作为工业级贴片晶振,以24MHz为核心,结合宽温、稳定频率与小型化封装,平衡性能与成本,覆盖多数常规电子设备时钟需求。若需更高精度(±10ppm以下)或更宽温(-55℃~+125℃),可参考雅晶鑫同系列更高规格产品,但该型号已能满足大部分中低端到中端场景的应用。

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