WMSIC Electronic Components

CCTC TCC0603X7R331K101CT

ModelTCC0603X7R331K101CT
Package0603
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 TCC0603X7R331K101CT
Type
CCTC
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CCTC
Electronic Component
TCC0603X7R331K101CT
Electronic Component
1
Electronic Component
330pF
Package
0603
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.035g
Electronic Component
1
Electronic Component
BM0265399111
Electronic Component
X7R
Voltage
100V
Electronic Component
Electronic Component
Electronic Component
4000

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

TCC0603X7R331K101CT 贴片多层陶瓷电容(MLCC)产品概述

一、产品基本参数及型号解读

TCC0603X7R331K101CT是三环电子(CCTC) 推出的通用型贴片多层陶瓷电容(MLCC),型号各段代码对应核心参数如下:

  • TCC:三环电子品牌标识;
  • 0603:封装尺寸(英制代码,对应公制1608,即长1.6mm×宽0.8mm×厚≈0.8mm);
  • X7R:温度系数(工作温度范围-55℃~+125℃,容量变化率≤±15%);
  • 331:容值编码(33×10¹=330pF);
  • K:容值精度(±10%);
  • 101CT:电压及工艺后缀(101对应额定电压100V,CT为三环内部工艺/包装标识)。

关键参数汇总:

参数项 规格值 容值 330pF 精度 ±10% 额定电压 100V DC 温度系数 X7R(-55℃~+125℃) 封装 0603(1608公制) 环保标准 RoHS 2.0合规(无铅)

二、核心性能特点

该产品针对通用电子电路需求优化,具备以下核心优势:

1. 宽温稳定的容量特性

X7R温度系数使其在**-55℃至+125℃** 范围内,容量变化率控制在±15%以内,可满足高低温环境下的稳定工作需求(如工业控制、车载辅助系统),避免因温度波动导致电路性能偏移。

2. 高可靠性贴片封装

0603封装采用SMD(表面贴装)工艺,兼容自动化贴装线,焊接可靠性符合IPC-J-STD-020标准:回流焊峰值温度260℃±5℃(时间≤10秒),波峰焊温度245℃±5℃(时间≤5秒),可有效降低虚焊、脱焊风险。

3. 成本与性能平衡的精度设计

±10%的容值精度覆盖了90%以上的通用电路需求(如电源滤波、信号耦合),既避免了过高精度(如±5%)带来的成本溢价,又能满足常规电路的容差要求。

4. 中等电压适配性

100V额定电压适配低压至中压电路(如5V~100V直流/交流系统),可替代部分同参数铝电解电容,实现电路小型化(0603封装体积仅为1μF/100V铝电解的1/100左右)。

三、典型应用场景

该产品广泛应用于消费电子、工业控制、通信等领域的常规电路:

1. 消费电子终端

  • 手机/平板:射频信号耦合、电源旁路滤波(降低纹波);
  • 智能穿戴:传感器模块抗干扰滤波(如心率传感器信号降噪);
  • 小型家电:遥控器、智能音箱的信号链路耦合。

2. 工业控制设备

  • PLC(可编程逻辑控制器):输入/输出接口滤波、电源稳压;
  • 传感器模块:温度/压力传感器的信号滤波(抑制电磁干扰);
  • 电机驱动:低压驱动电路的旁路电容(稳定电压)。

3. 通信设备

  • 路由器/交换机:以太网接口滤波、电源模块稳压;
  • 无线AP:射频前端耦合电容(匹配信号阻抗)。

4. 车载辅助系统

  • 车载音响:音频信号耦合、电源滤波(降低噪声);
  • 仪表盘:背光电路稳压、按键信号滤波。

四、可靠性与质量保障

三环电子作为国内MLCC主流厂商,对该产品实施全流程质量管控:

1. 可靠性测试

  • 温度循环:-55℃~+125℃循环500次,容量变化≤±10%;
  • 振动测试:10~2000Hz,加速度2g,持续2小时无失效;
  • 绝缘电阻:25℃下100V直流测试,绝缘电阻≥10⁹Ω。

2. 环保与合规

符合欧盟RoHS 2.0指令(无铅、无镉、无汞),同时满足REACH法规SVHC(高度关注物质)要求,适配绿色电子制造需求。

3. 品牌背书

三环电子拥有20余年MLCC生产经验,产品通过ISO9001质量管理体系、ISO14001环境管理体系认证,部分产品获得AEC-Q200(汽车级)认证(该型号为工业级,可扩展至汽车辅助系统)。

五、总结

TCC0603X7R331K101CT是一款高性价比通用型MLCC,平衡了宽温稳定性、小体积封装与成本控制,适用于大多数中低端至中端电子设备的常规电路设计。其0603封装的小型化优势,可有效提升产品集成度,是替代传统电解电容、优化电路布局的理想选择。

(全文约920字)

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