WMSIC Electronic Components

CCTC TCC0603COG250G500CT

ModelTCC0603COG250G500CT
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 TCC0603COG250G500CT
Type
CCTC
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CCTC
Electronic Component
TCC0603COG250G500CT
Electronic Component
1
Electronic Component
25pF
Package
0603
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±2%
Electronic Component
0.035g
Electronic Component
1
Electronic Component
BM0265084163
Electronic Component
C0G
Voltage
50V
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.

TCC0603COG250G500CT 贴片多层陶瓷电容(MLCC)产品概述

一、产品核心基础信息

TCC0603COG250G500CT是三环电子(CCTC) 推出的Class 1型贴片多层陶瓷电容(MLCC),专为对容值稳定性、精度要求严格的电子电路设计。核心参数如下:

  • 封装规格:0603(英制尺寸,对应公制1608,长1.6mm×宽0.8mm);
  • 电气参数:容值25pF,精度±2%,额定直流电压50V;
  • 温度系数:C0G(国际标准NP0),容值温度漂移极小;
  • 介质类型:Class 1陶瓷介质,低损耗特性显著。

型号命名逻辑清晰:“TCC”为三环品牌标识,“0603”明确封装,“COG”代表温度系数,“250”表示25×10⁰pF(25pF),“G”对应±2%精度,“500”为50V额定电压,“CT”关联封装细节与包装形式。

二、关键性能特性解析

  1. 高精度与稳定容值
    容值精度达±2%,远高于常规MLCC的±5%/±10%标准,可满足滤波器、振荡器等对容值匹配性要求苛刻的电路。搭配C0G温度系数,-55℃~125℃范围内容值漂移仅±30ppm/℃,温度稳定性远优于Class 2介质(如X7R/Y5V),不受环境温度波动影响。

  2. 低损耗与高频适配性
    C0G介质的介质损耗角正切(tanδ)典型值≤0.15%(1kHz条件下),高频电路中无额外发热,适合射频(RF)、微波等场景,信号传输损耗小。

  3. 紧凑封装与贴装兼容
    0603封装体积小巧,符合电子设备“小型化、高密度”趋势,与主流SMT生产线兼容,支持自动化批量生产,效率高。

  4. 额定电压与功率适配
    50V额定直流电压覆盖大多数低压电路需求(如消费电子、通信设备信号处理),无需额外降额即可稳定工作,可靠性有保障。

三、典型应用场景

该产品的性能特性使其适用于对容值稳定性、精度、高频性能要求较高的领域,典型应用包括:

  • 射频通信设备:手机、路由器、基站的射频前端滤波/耦合电路,卫星通信信号调理模块;
  • 工业控制电路:PLC、传感器信号处理,工业物联网(IIoT)终端信号滤波;
  • 医疗电子设备:监护仪、超声设备的微弱信号放大电路,容值准确保证检测精度;
  • 测试测量仪器:示波器、信号发生器的校准电路,满足苛刻的容值稳定性需求;
  • 车载信息娱乐系统:音频滤波、蓝牙模块信号耦合(若需车规级需确认具体型号)。

四、可靠性与品质优势

  1. 三环工艺保障
    三环电子是国内MLCC主流厂商,拥有成熟的多层叠片工艺,介质层均匀性好,电极与介质结合紧密,产品一致性高,批量生产不良率低。

  2. MLCC固有优势
    无极性设计(无需区分正负极)、体积小、容量范围宽(Class 1覆盖1pF~100nF)、寿命长(陶瓷介质稳定无老化),相比电解电容更适合高频、小型化场景。

  3. 环境适应性
    工作温度范围宽(-55℃~125℃),耐湿性好,符合RoHS环保标准,适配绿色电子设计趋势。

五、选型参考与注意事项

  • 电压匹配:若电路电压超50V(直流),需选更高额定电压型号(如100V/200V);
  • 精度调整:若仅需±5%精度,可考虑同封装低成本型号,降低成本;
  • 温度需求:若环境温度波动极小(如室内恒温设备),可选择Class 2介质(如X7R),但容值稳定性下降;
  • 包装形式:常规为10k/盘卷装,适合自动化生产;研发小批量可选择编带或散装。

该产品凭借高精度、高稳定性与紧凑封装,成为射频、工业控制等领域的高性价比选择,可有效满足现代电子设备的小型化与性能需求。

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