WMSIC Electronic Components

CCTC TCC0805COG331J500BT

ModelTCC0805COG331J500BT
Package0805
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 TCC0805COG331J500BT
Type
CCTC
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CCTC
Electronic Component
TCC0805COG331J500BT
Electronic Component
1
Electronic Component
330pF
Package
0805
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±5%
Electronic Component
0.068g
Electronic Component
1
Electronic Component
BM0265084144
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.

TCC0805COG331J500BT 贴片多层陶瓷电容(MLCC)产品概述

一、产品基本定位

TCC0805COG331J500BT是三环集团(CCTC) 推出的通用型贴片多层陶瓷电容(MLCC),属于C0G温度系数系列,针对对容值稳定性、高频性能要求较高的电路设计,采用0805标准贴片封装,适用于消费电子、通信、工业控制等多领域的滤波、耦合、旁路等应用场景。

二、核心性能参数

该产品关键参数明确,可直接匹配电路设计需求:

  1. 容值与精度:标称容值330pF(代码标识“331”,即33×10¹=pF),精度等级为**±5%**(EIA代码“J”),满足大部分通用电路的容值误差要求;
  2. 额定电压:直流额定电压50V,实际使用需注意电压降额(建议工作电压不超过40V),避免长期过载导致性能下降;
  3. 温度系数:采用C0G(EIA标准,对应IEC NP0)温度系数,容值随温度变化极小(典型值±30ppm/℃),宽温范围(-55℃~125℃)内保持稳定,无老化效应;
  4. 损耗特性:C0G系列为低损耗陶瓷材料,1MHz频率下损耗角正切值(tanδ)通常≤0.15%,适合射频电路等对损耗敏感的应用。

三、封装与工艺特性

  1. 封装规格:采用0805贴片封装(英制命名:长度0.08英寸=2.0mm,宽度0.05英寸=1.2mm;公制标识2012),符合IPC标准,焊盘尺寸与常规PCB设计兼容;
  2. 工艺特点:多层陶瓷叠层结构,端电极采用镍-锡(Ni-Sn)镀层,支持回流焊、波峰焊等无铅焊接工艺,焊接兼容性好;
  3. 尺寸公差:封装尺寸公差符合行业标准(长度±0.2mm,宽度±0.1mm,厚度±0.05mm),确保贴装精度。

四、典型应用场景

该产品因容值稳定、高频性能优异,适用于以下场景:

  1. 高频通信设备:蓝牙模块、WiFi模块、射频前端电路的滤波/耦合电容,利用低损耗特性减少信号衰减;
  2. 消费电子终端:智能手机、平板电脑、智能穿戴设备的电源滤波、信号耦合,满足小型化设计需求;
  3. 工业控制电路:PLC、传感器模块、电机驱动电路的旁路电容,宽温特性适应工业环境温度变化;
  4. 小型医疗设备:便携式监护仪、血糖仪等的信号处理电路,对容值稳定性要求较高的场合;
  5. 汽车电子辅助电路:车载信息娱乐系统、低功耗传感器电路(需确认是否符合汽车级认证,本产品默认商业级)。

五、品牌与可靠性保障

三环集团(CCTC)是国内MLCC领域的龙头企业,产品具备以下优势:

  1. 环保合规:符合RoHS 2.0、REACH等国际环保标准,无铅无卤;
  2. 可靠性测试:通过高温寿命(125℃/1000h)、湿度循环(85℃/85%RH/1000h)、温度冲击(-55℃~125℃/500循环)等行业标准测试;
  3. 供货稳定性:具备规模化生产能力,减少供应链风险,适合批量采购。

六、选型与使用注意事项

  1. 电压降额:实际工作电压需低于额定电压的80%(即≤40V),避免击穿或容值漂移;
  2. 温度环境:C0G系列适合宽温范围,但需确认工作温度不超过125℃;
  3. 封装匹配:PCB焊盘设计需符合0805封装的IPC规范(如焊盘长度2.22.4mm,宽度1.41.6mm),确保贴装可靠性;
  4. 精度需求:若电路需更高精度(如±1%),需选择其他精度等级的产品,本产品仅满足±5%需求。

该产品平衡了性能、成本与可靠性,是通用电路设计中C0G系列MLCC的高性价比选择之一。

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