WMSIC Electronic Components

CCTC TCC0603COG750J500CT

ModelTCC0603COG750J500CT
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 TCC0603COG750J500CT
Type
CCTC
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CCTC
Electronic Component
TCC0603COG750J500CT
Electronic Component
1
Electronic Component
75pF
Package
0603
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±5%
Electronic Component
0.035g
Electronic Component
1
Electronic Component
BM0265810839
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.

TCC0603COG750J500CT 贴片陶瓷电容产品概述

TCC0603COG750J500CT是三环电子(CCTC)推出的高频高稳定型贴片陶瓷电容,采用0603英制封装(1608公制),核心参数为75pF容值、±5%精度、50V额定电压,搭配C0G(NPO)温度系数材料,兼具小体积与宽温稳定性,广泛适配精密电子、通信、汽车等领域的电路设计需求。

一、基本电气参数详解

该型号核心电气参数明确,可直接支撑电路设计选型:

  • 容值与精度:标称容值75pF,采用三位数字标识(750=75×10⁰pF),精度等级为J档(±5%),满足大多数精密电路对容值偏差的要求;
  • 额定电压:直流额定电压50V,交流应用需根据频率/波形降额使用(如1kHz正弦波下可按80%降额至40V);
  • 温度系数:属于Class I类陶瓷电容的C0G(NPO)特性,温度范围覆盖-55℃~125℃,容值变化率≤±30ppm/℃,电压系数≤±0.02%/V,稳定性远优于X7R、Y5V等Class II电容;
  • 损耗角正切:典型值≤0.1%(1kHz/25℃),高频下损耗低,适合射频电路应用。

二、封装与物理特性

  • 封装规格:0603英制贴片封装(对应公制1608),尺寸为长1.6mm×宽0.8mm,厚度0.8mm,符合IPC J-STD-001标准,适配主流SMT产线;
  • 引脚结构:端电极采用镍锡镀层工艺,焊接兼容性强,回流焊/波峰焊均能实现可靠连接,焊点抗老化性能优异;
  • 体积优势:小封装设计可有效降低PCB板空间占用,适合高密度集成的电子设备(如5G终端、智能穿戴)。

三、材料与温度稳定性

C0G(NPO)材料是该电容的核心优势:

  • 材料成分:以钛酸钡(BaTiO₃)为基础,添加稀土氧化物等改性剂,实现极低的温度/电压敏感性;
  • 稳定性表现:在极端温度环境下(如汽车发动机舱-40℃85℃、工业设备-55℃125℃),容值偏差仍控制在0.03%以内,不会因温度变化导致电路参数漂移;
  • 高频特性:介电常数稳定,高频下(如1GHz以上)仍能保持低损耗,适合射频滤波、振荡回路等高频应用。

四、典型应用场景

  1. 高频通信设备:5G手机、路由器、基站的射频前端滤波、耦合电路,利用其低损耗与稳定性保障信号传输质量;
  2. 精密电子仪器:示波器、信号发生器、频谱分析仪的振荡回路、基准电路,避免容值漂移影响测量精度;
  3. 汽车电子:车载传感器(如胎压监测、摄像头)、ECU控制电路,适配宽温环境(-40℃~85℃)与振动工况;
  4. 消费电子:智能手表、蓝牙耳机、智能家居设备的低噪声电路,小封装满足便携性需求;
  5. 工业控制:PLC、伺服驱动器的滤波电路,稳定工作于工业级温度范围。

五、品牌与可靠性保障

三环电子(CCTC)作为国内陶瓷电容龙头企业,该型号具备可靠的品质保障:

  • 环保认证:符合RoHS 2.0、REACH等国际环保标准,无铅无镉;
  • 可靠性测试:经过高低温循环(-55℃125℃,1000次)、湿度老化(85℃/85%RH,1000h)、振动测试(102000Hz,加速度2g)等严苛试验,MTBF≥10⁶小时;
  • 量产一致性:采用自动化生产工艺,参数一致性好,适合大规模量产应用。

六、使用与选型注意事项

  1. 焊接工艺:回流焊峰值温度控制在240℃~260℃,焊接时间≤10秒,避免高温损坏电容;
  2. 储存条件:未开封产品储存于-40℃~60℃、湿度≤60%的环境,开封后建议1年内使用完毕;
  3. 电压降额:交流应用需根据频率降额(如1MHz正弦波降额至30V);
  4. 精度匹配:若需更高精度(如±1%),可选择同系列TCC0603COG750F500CT(F档±1%)。

TCC0603COG750J500CT凭借小体积、高稳定性、宽温特性与可靠品质,成为精密电子、通信、汽车等领域的高性价比选型,适配多种电路设计需求。

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