WMSIC Electronic Components

CCTC TCC0402X5R225K6R3AT

ModelTCC0402X5R225K6R3AT
Package0402
BrandCCTC
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

18 specifications

Core information

Product name
CCTC TCC0402X5R225K6R3AT
Type
CCTC
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CCTC
Electronic Component
TCC0402X5R225K6R3AT
Electronic Component
1
Electronic Component
2.2uF
Package
0402
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.012g
Electronic Component
1
Electronic Component
BM0265084185
Electronic Component
X5R
Voltage
6.3V
Electronic Component
Electronic Component
Electronic Component
10000

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

CCTC三环TCC0402X5R225K6R3AT贴片陶瓷电容产品概述

一、产品核心属性与型号解析

TCC0402X5R225K6R3AT是CCTC(三环电子) 旗下一款多层陶瓷贴片电容(MLCC),型号各段含义清晰:

  • TCC:三环MLCC产品前缀;
  • 0402:英制封装代码(对应公制尺寸约1.0mm×0.5mm);
  • X5R:温度系数与容值变化特性;
  • 225:容值代码(22×10⁵pF=2.2μF);
  • K:容值精度等级(±10%);
  • 6R3:额定直流电压(6.3V);
  • AT:生产工艺与封装细节标识。

核心参数明确:容值2.2μF、精度±10%、额定电压6.3V、温度范围-55℃~+85℃,是针对低压电路设计的小型化MLCC。

二、封装规格与物理尺寸

采用0402小型化表面贴装封装,适配高密度PCB布局需求,典型尺寸如下:

尺寸参数 英制 公制 长度 0.04in 1.016mm 宽度 0.02in 0.508mm 厚度 - 0.5mm(常见工艺值)

封装特点:

  • 兼容常规SMT制程(回流焊、波峰焊);
  • 小型化设计节省PCB空间,适合消费电子、智能穿戴等尺寸敏感场景;
  • 端电极采用镍锡镀层,焊接可靠性高。

三、电气性能关键参数

  1. 容值与精度:2.2μF(±10%),覆盖多数低压电路的滤波、耦合需求,精度等级K满足工业级/消费级应用;
  2. 额定电压:6.3V(直流),适配5V、3.3V等低压系统,禁止超压使用;
  3. 温度特性:X5R(-55℃~+85℃),容值变化±15%(相对于25℃),平衡温度稳定性与容值范围;
  4. 损耗角正切(DF):1kHz下典型值≤2%,低损耗适合信号耦合、电源滤波;
  5. 漏电流:25℃、额定电压下≤0.5μA,高绝缘性保障电路可靠性。

四、X5R温度特性解析

X5R是MLCC常用温度特性之一,符合IEC 60068标准,核心优势是温度稳定性与大容量的平衡:

  • 温度范围:-55℃(最低工作温度)~+85℃(最高工作温度);
  • 容值变化:±15%(远优于Y5V的±20%~+82%);
  • 对比优势:相比NPO(容值多为nF级),X5R可实现μF级大容量,更适合滤波、储能场景。

五、典型应用领域

因小型化、低压特性,该电容广泛用于:

  1. 消费电子:智能手机/平板的CPU供电滤波、音频信号耦合(耳机接口);
  2. 智能穿戴:智能手表、蓝牙耳机的电池供电回路滤波;
  3. 工业控制:小型PLC模块、传感器节点的信号调理;
  4. 通信设备:WiFi模块、小型路由器的电源纹波抑制。

注意:额定电压6.3V限制了其在12V以上高压场景的应用。

六、品牌可靠性与环保认证

CCTC(三环电子)是国内MLCC主流制造商,产品通过多项权威认证:

  • 质量管理:ISO 9001、IATF 16949(汽车级);
  • 环保标准:RoHS 2.0、REACH(无铅、无有害物质);
  • 可靠性测试:高温存储(125℃/1000h)、温度循环(-55~+85℃/1000次)、湿热测试(85℃/85%RH/1000h);
  • 供货稳定性:成熟生产线可满足批量订单,性价比优于进口同规格产品。

该电容以“小型化、高稳定性、低损耗”为核心优势,是低压电路设计中平衡性能与成本的优选方案。

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