WMSIC Electronic Components

CCTC TCC1206X7R225K101HT

ModelTCC1206X7R225K101HT
Package1206
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 TCC1206X7R225K101HT
Type
CCTC
Minimum package
2000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CCTC
Electronic Component
TCC1206X7R225K101HT
Electronic Component
1
Electronic Component
2.2uF
Package
1206
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.075g
Electronic Component
1
Electronic Component
BM0263668668
Electronic Component
X7R
Voltage
100V
Electronic Component
Electronic Component
Electronic Component
2000

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

TCC1206X7R225K101HT 贴片陶瓷电容(MLCC)产品概述

一、产品核心身份与基本定位

TCC1206X7R225K101HT是三环集团(CCTC) 推出的通用型多层陶瓷贴片电容(MLCC),属于中容值、中高压、宽温稳定型产品。型号命名遵循行业标准,各字符对应明确参数,适配消费电子、工业控制、通信设备等多领域的储能、滤波、耦合等电路需求,兼顾性能与成本优势。

二、关键性能参数深度解析

  1. 容值与精度:标称容值2.2μF(型号中“225”表示:前两位“22”为有效数字,第三位“5”为10⁵倍,即22×10⁵pF=2.2×10⁶pF=2.2μF),精度±10%(型号中“K”为EIA精度代码)。该精度满足90%以上通用电路需求,无需高精度场景的额外成本。
  2. 额定电压:直流额定电压100V(型号中“101”表示:前两位“10”为有效数字,第三位“1”为10¹倍,即10×10¹V=100V)。交流电路需降额至80%左右(即80V AC峰值),避免陶瓷介质击穿。
  3. 温度系数:X7R(EIA温度系数代码),定义为-55℃~+125℃范围内,容值变化率≤±15%(典型值±10%)。相比Y5V等温漂材料,宽温稳定性显著提升,可避免电路因温度变化出现性能漂移。

三、封装与物理特性

封装采用1206英制代码(对应公制3216,即长3.2mm×宽1.6mm×厚≈1.0mm),为行业通用贴片封装,适配自动贴片机(SMT)生产,焊接兼容性强(回流焊、波峰焊均适用)。引脚采用镍锡镀层,抗氧化性优异,焊接后可靠性高,长期使用无引脚氧化问题。

四、X7R材料的核心优势

TCC1206X7R225K101HT采用铁电陶瓷材料X7R,平衡了容值密度与温度稳定性:

  • 容值密度:相同封装下,X7R容值比NP0(C0G)高10~100倍,满足μF级中容值需求;
  • 温度稳定性:-55℃~125℃内容值变化≤±15%,例如电源滤波电路中,即使环境温度从室温升至85℃,滤波效果仍保持稳定;
  • 损耗特性:损耗角正切(tanδ)典型值≤0.02(1kHz下),发热低,适合长期连续工作场景。

五、品牌可靠性与认证

三环集团(CCTC)是国内MLCC龙头企业,产品符合RoHS 2.0、REACH 等环保标准,部分批次通过AEC-Q200(汽车级) 或 IEC 60384-14(电子级) 认证。可靠性测试包括:

  • 高温寿命:125℃下1000小时,容值变化≤±10%,tanδ≤初始值1.5倍;
  • 湿度测试:85℃/85%RH下1000小时,性能无明显衰减;
  • 机械应力:弯曲半径2mm下10次循环,引脚无断裂、容值无变化。

六、典型应用场景

  1. 电源电路:直流电源滤波(去除纹波)、耦合电容(信号级间耦合)、旁路电容(高频噪声旁路);
  2. 工业控制:PLC、变频器、伺服驱动器的控制电路,耐受工业环境温度波动;
  3. 消费电子:电视、显示器、小家电的电源模块,适配100V以内直流电压;
  4. 通信设备:基站、路由器的电源滤波,宽温稳定保证信号传输质量;
  5. 汽车电子:车载充电器、仪表盘辅助电路(需确认汽车级认证批次)。

七、选型与应用注意事项

  1. 电压降额:交流电路需将峰值电压控制在80V以内,避免击穿;
  2. 温度范围:确认工作环境温度在-55℃~125℃内,超出则换用Y5V或更高温材料;
  3. 焊接要求:回流焊峰值温度230~250℃,时间≤30秒,避免过热损坏陶瓷介质;
  4. 存储条件:常温干燥环境(0~40℃,湿度≤60%),避免长期暴露高湿环境;
  5. 精度适配:若需±5%精度,需换用J档产品,但容值密度会下降。

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