WMSIC Electronic Components

CCTC TCC0201X5R334K6R3ZT

ModelTCC0201X5R334K6R3ZT
Package0201
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 TCC0201X5R334K6R3ZT
Type
CCTC
Minimum package
15000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CCTC
Electronic Component
TCC0201X5R334K6R3ZT
Electronic Component
1
Electronic Component
330nF
Package
0201
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.008g
Electronic Component
1
Electronic Component
BM0265576517
Electronic Component
X5R
Voltage
6.3V
Electronic Component
Electronic Component
Electronic Component
15000

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

TCC0201X5R334K6R3ZT 贴片多层陶瓷电容(MLCC)产品概述

TCC0201X5R334K6R3ZT是CCTC(三环)电子推出的一款小封装高容值贴片多层陶瓷电容(MLCC),针对低电压供电场景的滤波、耦合需求设计,以紧凑的0201封装实现330nF的有效容值,兼顾温度稳定性与空间利用率,是便携式电子、低功耗数字电路等领域的实用选型。

一、产品基本信息

该型号属于常规工业级MLCC,核心定位为低电压高密度电路的电容元件,兼容无铅焊接工艺,符合RoHS环保指令要求。其型号命名规则清晰对应关键参数:

  • TCC:三环电子品牌标识;
  • 0201:英制封装尺寸(对应公制0603,即0.6mm×0.3mm);
  • X5R:介质材料类型;
  • 334:容值标识(33×10⁴ pF = 330nF);
  • 6R3:额定电压6.3V;
  • ZT:封装与精度补充标识(精度±10%)。

二、核心参数详解

2.1 容值与精度

容值为330nF(334),精度±10%,满足大多数民用/工业级电路的容值偏差要求(如电源滤波、信号耦合场景无需更高精度)。该容值在0201小封装中属于较高水平,依赖X5R介质的高介电常数实现。

2.2 额定电压

额定电压6.3V,适配3.3V、5V等主流低电压供电系统(留有1.3V以上安全余量),避免过压击穿风险,同时降低电容漏电流(低电压下漏电流通常<1μA)。

2.3 温度系数

采用X5R介质,温度特性为:

  • 工作温度范围:-55℃ ~ +85℃;
  • 容值变化率:±15%(相对于25℃参考值); 温度稳定性优于Y5V(容值变化±20%以上),但低于C0G(±0ppm/℃),平衡了容值密度与温度适应性。

2.4 封装尺寸

0201封装(英制0201=0.02inch×0.01inch≈0.508mm×0.254mm,实际生产通常接近公制0603),体积仅为0204封装的1/4左右,适合高密度PCB设计(如智能手机主板、智能穿戴设备)。

三、材料与电气特性

X5R介质是钛酸钡基陶瓷材料,具有高介电常数(εr≈2000~4000),因此能在小封装内实现高容值;电极采用镍(Ni)基材料,兼容无铅焊接工艺,耐氧化性能优于传统银电极。

电气特性方面:

  • 损耗角正切(DF):典型值<5%(1kHz下),滤波时不会引入过多能量损耗;
  • 漏电流:25℃、额定电压下<1μA,低功耗场景下表现优异;
  • 频率特性:在100kHz以下容值稳定,适合低频到中频电路(如音频、电源滤波)。

四、可靠性与应用场景

4.1 可靠性

三环电子作为国内MLCC主流供应商,该型号通过以下可靠性测试:

  • 焊接可靠性:符合J-STD-020无铅回流焊标准(峰值温度230℃245℃,持续1030秒);
  • 环境可靠性:满足IEC 60068-2-6振动测试(10~2000Hz,加速度2g)、IEC 60068-2-1低温测试(-55℃,2小时);
  • 寿命测试:125℃、额定电压下工作1000小时,容值变化<±10%,漏电流<初始值的2倍。

4.2 典型应用

  1. 便携式电子设备:智能手机主板的电源去耦、蓝牙耳机的信号滤波、智能手表的传感器电路耦合;
  2. 低电压数字电路:MCU(如STM32)、FPGA的电源滤波(每电源引脚并联1~2个该电容)、I2C/SPI总线的噪声抑制;
  3. 消费类电子:智能音箱的音频滤波、遥控器的电源稳压、小型家电的控制电路;
  4. 物联网模块:低功耗IoT节点(如NB-IoT、LoRa)的电源管理、射频前端的低频滤波。

五、选型优势

相比同封装其他电容,该型号具有三大优势:

  1. 容值密度高:0201封装实现330nF,是Y5V材料同封装容值的1.5倍左右,C0G则无法达到该容值;
  2. 温度稳定性好:X5R的容值变化远低于Y5V,适合环境温度波动(如汽车电子低温场景);
  3. 供货稳定:三环电子产能充足,避免高端进口MLCC的供货周期问题,成本更具竞争力。

该型号是低电压、高密度电路设计的高性价比选型,可覆盖大多数民用与工业级应用场景的电容需求。

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