WMSIC Electronic Components

CCTC TCC0805X7R102K500DT

ModelTCC0805X7R102K500DT
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 TCC0805X7R102K500DT
Type
0805
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CCTC
Electronic Component
TCC0805X7R102K500DT
Electronic Component
1
Electronic Component
1nF
Package
0805
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.068g
Electronic Component
1
Electronic Component
BM0263668653
Electronic Component
X7R
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.

CCTC三环TCC0805X7R102K500DT 贴片电容产品概述

一、产品核心基础参数与型号解读

TCC0805X7R102K500DT是CCTC(三环)品牌推出的0805封装贴片陶瓷电容(MLCC),核心参数明确适配常规电子电路需求,型号各部分含义清晰:

  • 容值与精度:标称容值1nF(对应容值代码“102”,即10×10²pF=1000pF=1nF),精度±10%(标识“K”,属于通用精度等级);
  • 额定电压:50V直流(标识“500”,满足低压电路耐压需求,为实际工作电压预留充足余量);
  • 温度系数:X7R(工作温度范围-55℃~+125℃,容值随温度变化率≤±15%,兼顾稳定性与性价比);
  • 封装尺寸:0805(英制代码,对应公制2.0mm×1.25mm×1.0mm,适配高密度PCB设计);
  • 环保特性:符合RoHS 2.0标准,无铅无镉,满足电子设备出口与环保要求。

型号各段关联:“TCC”为三环品牌代码,“0805”为封装规格,“X7R”为温度系数,“102”为容值代码,“K”为精度,“500”为额定电压(50V),“DT”为封装细节与生产批次代码。

二、关键性能特点与优势

该电容针对常规电路需求设计,具备以下核心优势:

  1. 温度稳定性适配广场景:X7R温度系数的容值变化可控,-55℃至+125℃内偏差不超过±15%,远优于Y5V等低成本电容,可应对工业、消费电子的常规温度环境;
  2. 耐压与可靠性平衡:50V额定电压为实际工作电压(多为12V以下)提供充足余量,降低过压击穿风险;封装焊接经回流焊/波峰焊测试,无虚焊、开裂问题;
  3. 小尺寸高密度适配:0805封装紧凑,适合手机、平板、智能家居等小型化设备的PCB布局,支持自动化贴片生产,提升生产效率;
  4. 通用精度性价比高:±10%精度满足滤波、耦合、旁路等绝大多数电路需求,无需为高精度(如±1%)支付额外成本,兼顾性能与成本控制。

三、典型应用场景

作为通用型MLCC,该产品广泛应用于以下领域:

  1. 电源电路滤波:直流电源纹波抑制(如5V/12V电源模块输出滤波)、IC电源引脚去耦,减少噪声干扰;
  2. 信号耦合与旁路:音频电路信号耦合(避免直流分量串扰)、射频电路旁路电容,提升信号传输质量;
  3. 小型电子设备:手机主板、智能手环、蓝牙耳机等便携设备的PCB小型化设计;
  4. 工业控制电路:PLC、传感器模块等工业设备的常规温度环境控制板,满足工业级可靠性要求;
  5. 消费电子配件:充电器、充电宝、智能音箱等产品的内部电路电容配置。

四、选型与使用注意事项

为确保稳定工作,需注意以下要点:

  1. 选型匹配:确认电路需求的容值、精度、电压、温度范围与参数一致,0805封装适配PCB焊盘尺寸;
  2. 直流偏置效应:X7R电容存在直流偏置特性,施加直流电压时容值下降(如30V直流下约降5%),设计需预留容值余量;
  3. 焊接规范:回流焊峰值温度≤260℃(时间≤10秒),波峰焊温度≤240℃(时间≤5秒),避免高温损伤;
  4. 储存运输:储存环境-40℃~+60℃、湿度≤60%,避免机械冲击与静电损伤,开封后建议1个月内使用完毕。

五、品牌与质量保障

CCTC(三环)作为国内MLCC成熟品牌,该产品具备完善质量管控:

  • 生产符合ISO 9001体系,容值一致性、温度特性偏差控制严格;
  • 支持样品测试,提供原厂datasheet与技术支持;
  • 85℃/85%RH环境1000小时寿命测试后,容值变化≤±5%,可靠性满足行业标准。

整体而言,TCC0805X7R102K500DT是适配多场景的通用型贴片电容,兼顾稳定性、性价比与小尺寸优势,适合常规电子电路批量应用。

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