WMSIC Electronic Components

CCTC TCC0201X7R331K500ZT

ModelTCC0201X7R331K500ZT
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 TCC0201X7R331K500ZT
Type
CCTC
Minimum package
15000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CCTC
Electronic Component
TCC0201X7R331K500ZT
Electronic Component
1
Electronic Component
330pF
Package
0201
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.008g
Electronic Component
10
Electronic Component
BM0264458235
Electronic Component
X7R
Voltage
50V
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.

TCC0201X7R331K500ZT 贴片电容(MLCC)产品概述

一、产品基础识别信息

TCC0201X7R331K500ZT是三环电子(CCTC)推出的多层陶瓷贴片电容(MLCC),型号各部分含义清晰:

  • TCC:三环电子品牌标识前缀;
  • 0201:英制封装代码,对应公制尺寸为 0.6mm(长)×0.3mm(宽)×0.3mm(厚,典型值);
  • X7R:温度系数代号,代表工作温度范围 -55℃~+125℃,容值变化率控制在±15%以内(行业标准);
  • 331:容值代码,计算为「33×10¹=330pF」(皮法);
  • K:精度等级,误差范围 ±10%;
  • 500:额定直流电压(DC),即 50V;
  • ZT:产品批次/包装后缀(具体可咨询供应商确认)。

二、核心性能参数

该电容关键参数完全满足中低端电子设计的常规需求,具体如下:

参数项 规格值 备注 标称容值 330pF(331) 误差±10%(K级) 额定电压 50V DC 交流电压需按80%降额使用 温度系数 X7R 工作温度-55℃~+125℃ 封装尺寸 0201(英制) 公制0.6×0.3×0.3mm 介质类型 多层陶瓷(MLCC) 无极性设计 环保标准 RoHS 6/6、REACH 符合欧盟环保要求 工作频率范围 0~1GHz(典型) 适合射频/低频电路

三、封装与工艺特点

1. 小型化封装优势

0201封装是目前高密度PCB设计的主流选择,体积仅为0204(0.8×0.4mm)的约50%,可显著节省电路板空间,适配智能手机、智能穿戴等小型化产品。

2. 多层陶瓷叠层工艺

采用交替叠放陶瓷介质层+内电极层的核心工艺,实现「高容值+小型化」的平衡:

  • 介质层采用X7R陶瓷材料,容值温度稳定性优于Y5V/Y5P等中温介质;
  • 内电极采用镍基材料,成本低于银钯电极,同时满足焊接兼容性。

3. 可靠性设计

  • 无引线结构:抗振动性能优于插件电容,适合车载、工业等振动环境;
  • 端电极镀金/镀锡处理:提高焊接附着力,减少虚焊风险。

四、典型应用场景

该电容兼顾「小型化+稳定性」,广泛用于以下领域:

1. 消费电子

  • 智能手机/平板:射频模块(WiFi、蓝牙)滤波、电源去耦;
  • 智能穿戴:智能手表/手环的低功耗电路去耦(配合纽扣电池)。

2. 通信设备

  • 无线路由器/网关:信号耦合电容(不同模块间信号传递)、电源纹波抑制;
  • 物联网节点:传感器模块的电磁干扰(EMI)滤波。

3. 工业控制

  • 小型PLC:输入输出接口滤波、电源模块去耦;
  • 传感器节点:环境监测(温湿度、气体)的信号滤波。

4. 汽车电子(辅助电路)

  • 车载后视镜/车门传感器:低电压滤波(需确认三环对应汽车级认证版本)。

五、品牌与可靠性保障

三环电子(CCTC)是国内MLCC行业骨干企业,该产品可靠性通过多重验证:

  • 认证资质:ISO 9001质量管理体系、ISO 14001环境管理体系,部分产品通过AEC-Q200车载认证;
  • 生产管控:全自动叠层、印刷、烧结设备,介质层厚度误差≤±0.5μm,确保容值一致性;
  • 可靠性测试:
    • 高温存储:125℃×1000h,容值变化≤±5%;
    • 温度循环:-55℃~+125℃×1000次,无失效;
    • 振动测试:10~2000Hz×2g,引脚无脱落。

六、选型与使用注意事项

1. 电压降额

实际工作电压(直流/交流峰值)≤额定电压的80%(即40V),避免长期过压导致电容老化失效。

2. 焊接工艺

  • 推荐回流焊:峰值温度240~260℃,时间≤10s;
  • 禁止手工焊温度>280℃(会损坏陶瓷介质)。

3. 静电防护

MLCC为静电敏感元件(ESD等级Class 1~2),操作时需佩戴防静电手环、使用防静电工作台。

4. 存储要求

  • 未开封产品:温度25±5℃、湿度40%~60%,保质期2年;
  • 开封后:建议1年内使用完毕,避免长期暴露在高湿度(>70%)环境。

总结

TCC0201X7R331K500ZT是一款高性价比小型化MLCC,适合对体积、稳定性有要求的中低端电子设计,广泛覆盖消费电子、通信、工业等领域,是PCB密度优化的理想选择。

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