WMSIC Electronic Components

CCTC TCC0603COG3R0C500CT

ModelTCC0603COG3R0C500CT
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+

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Technical data

Product details

17 specifications

Core information

Product name
CCTC TCC0603COG3R0C500CT
Type
CCTC
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CCTC
Electronic Component
TCC0603COG3R0C500CT
Electronic Component
1
Electronic Component
3pF
Package
0603
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
0.035g
Electronic Component
1
Electronic Component
BM0265810863
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.

TCC0603COG3R0C500CT 贴片多层陶瓷电容(MLCC)产品概述

一、产品基本定位与型号含义

TCC0603COG3R0C500CT是三环电子(CCTC) 推出的高频精密贴片多层陶瓷电容(MLCC),核心针对对容值稳定性、低损耗要求严苛的电路设计。型号命名遵循行业通用规则,关键信息拆解如下:

  • TCC:三环电子品牌专属代号;
  • 0603:英制封装尺寸(对应公制1608,即1.6mm×0.8mm);
  • COG:EIA温度系数代码(对应IEC NP0),代表超稳定介电特性;
  • 3R0:容值标识(3R0=3pF);
  • 500:额定直流电压(结合用户参数,实际为50V DC,部分厂商命名习惯以“500”简化标注);
  • CT:三环高频应用系列代号,侧重射频/精密电路适配。

二、核心性能参数详解

该型号围绕“精密、稳定、高频兼容”设计,关键指标具备行业竞争力:

  1. 容值与精度:标称容值3pF,C0G类电容典型偏差为±0.25pF(或±5%),远优于X7R等温度系数电容;
  2. 额定电压:直流额定电压50V,满足中等功率密度电路的去耦、滤波需求(避免常规10V/16V MLCC的过压风险);
  3. 温度稳定性:COG(NP0)特性,温度系数≤±30ppm/℃,在-55℃~125℃宽温范围内,容值变化率<0.1%,无老化漂移;
  4. 高频特性:损耗角正切(tanδ)≤0.15%(1kHz下),Q值≥2000(1MHz下),可有效减少射频信号衰减;
  5. 封装尺寸:0603英制封装,体积1.6mm×0.8mm×0.8mm(典型值),引脚间距0.5mm,兼容标准回流焊制程。

三、关键特性与应用优势

相较于普通MLCC,该型号在精密电路中具备差异化优势:

  1. 宽温容值绝对稳定:COG介电材料无居里点,温度变化对容值影响可忽略,适配工业控制、航空航天等宽温场景;
  2. 低损耗高频适配:高频下能量损耗极小,可用于5G、WiFi 6、蓝牙等射频模块的滤波、天线匹配、PLL锁相环电路;
  3. 小体积高密度集成:0603封装适配智能手机、智能穿戴等小型化设备,满足PCB布线紧凑需求;
  4. 高可靠性与长寿命:多层陶瓷结构无液体电解质,抗振动(10~2000Hz,1.5g)、抗冲击(1000m/s²)能力强,耐焊接热(260℃回流焊3次无失效);
  5. 环保合规:符合RoHS 2.0、REACH标准,无铅无镉,适配全球市场要求。

四、典型应用场景

该型号广泛覆盖对容值精度、温度稳定性要求较高的领域:

  1. 射频通信:5G基站、WiFi 6模块、蓝牙耳机的射频滤波、天线匹配网络;
  2. 精密仪器:示波器、信号发生器的时钟振荡、低通滤波电路;
  3. 工业控制:PLC可编程控制器、工业传感器的宽温稳定电路;
  4. 消费电子:智能手机主板高频去耦、智能手表传感器滤波;
  5. 医疗电子:便携式监护仪、血糖仪的低噪声电路(无容值漂移影响信号精度)。

五、品牌与品质保障

三环电子(CCTC)是国内MLCC行业领先企业,该型号具备可靠品质背书:

  • 生产工艺通过ISO9001、IATF16949(汽车级)认证;
  • 每批次经过严格测试:容值一致性、温度特性、耐湿耐久性(85℃/85%RH下1000小时无失效);
  • 广泛应用于华为、小米、中兴等知名企业供应链,市场验证充分。

该型号凭借“精密稳定+高频低损+小体积”的核心优势,成为中高端电子设备的优选MLCC之一。

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