WMSIC Electronic Components

TAXM13.56M4RLBCCT2T

ModelTAXM13.56M4RLBCCT2T
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 TAXM13.56M4RLBCCT2T
Type
YJX
Minimum package
3000 编带

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YJX
Electronic Component
TAXM13.56M4RLBCCT2T
Electronic Component
1
Package
SMD3225-4P
Electronic Component
Passive Crystal Oscillator
Electronic Component
0.05g
Frequency
13.56MHz
Electronic Component
1
Electronic Component
BM0264209313
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.

TAXM13.56M4RLBCCT2T无源贴片晶振产品概述

TAXM13.56M4RLBCCT2T是雅晶鑫(YJX)推出的一款无源石英贴片晶振,专为需要稳定时钟基准、小型化设计的电子设备打造。该型号采用SMD3225-4P封装,核心频率13.56MHz,具备宽温适应性与中等精度特性,广泛适配RFID、智能卡读写等场景。

一、产品基本信息

该型号属于无源晶体振荡器,需依赖外部振荡电路(如反相器、电容网络)实现振荡,相比有源晶振成本更低、体积更小。品牌为雅晶鑫(YJX),型号编码中“13.56M”明确核心频率,“SMD3225-4P”表示贴片封装(尺寸3.2mm×2.5mm)、4引脚设计,支持自动化SMT贴装,适合批量生产。

二、核心性能参数

1. 频率与精度

  • 标称频率:13.56MHz(国际高频RFID标准频率,与ISO/IEC 14443等协议兼容);
  • 常温频差:±10ppm(25℃环境下频率偏差≤135.6Hz,满足多数工业、消费电子的时钟精度需求);
  • 总频率稳定度:±50ppm(覆盖温度、电源电压波动等因素,确保全工作范围内频率偏差≤678Hz)。

2. 电气特性

  • 负载电容:20pF(电路需匹配该值以实现最佳振荡频率,偏差过大将导致频率偏移);
  • 等效串联电阻(ESR):80Ω(无源晶振核心参数,80Ω属于常规合理范围,需外部电路提供足够驱动裕量)。

三、封装与物理特性

采用SMD3225-4P贴片封装,尺寸为3.2mm(长)×2.5mm(宽)×0.8mm(典型厚度),4引脚布局符合SMT标准,可直接贴装于PCB表面,无需额外插件工序。封装材料为陶瓷,具备良好的防潮、抗冲击性能,适合恶劣环境下的长期使用。

四、环境适应性

  • 工作温度范围:-40℃~+85℃(宽温设计,覆盖工业级设备的温度需求,可用于户外、车载周边等场景);
  • 存储温度:通常为-55℃~+125℃(超出工作温度范围时需避免长期存储,防止晶体性能退化)。

五、典型应用领域

  1. 高频RFID系统:作为RFID读写器、标签的时钟基准,适配13.56MHz标准协议(如ISO 14443、ISO 15693);
  2. 智能卡读写设备:接触式/非接触式IC卡(银行卡、门禁卡、公交卡)读写器的时钟模块;
  3. 工业控制与物联网设备:小型PLC、传感器节点、低功耗蓝牙模块的时钟基准;
  4. 消费电子:智能门锁、小型计时器、智能家居控制器的核心时钟元件。

六、选型与使用注意事项

  1. 负载电容匹配:电路需并联20pF左右的陶瓷电容(需考虑PCB寄生电容,实际配置可略低),避免频率偏移;
  2. 驱动能力要求:外部振荡电路(如CMOS反相器)需提供足够的驱动电流,确保ESR=80Ω时能稳定振荡;
  3. 焊接规范:采用回流焊工艺,温度峰值≤260℃(持续时间≤10秒),避免手工焊接导致的热损伤;
  4. 机械应力防护:安装时避免挤压封装,防止石英晶体破裂;PCB设计需预留适当空间,减少振动传递;
  5. 电源纹波控制:振荡电路的电源纹波需≤100mV,否则会引入频率波动。

TAXM13.56M4RLBCCT2T凭借稳定的性能、小型化封装与宽温适应性,成为高频RFID、智能卡读写等领域的高性价比无源晶振选择,可满足多数中等精度时钟需求的场景。

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