WMSIC Electronic Components

CCTC TCC1206X7R511K500DT

ModelTCC1206X7R511K500DT
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

13 specifications

Core information

Product name
CCTC TCC1206X7R511K500DT
Type
CCTC
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CCTC
Electronic Component
TCC1206X7R511K500DT
Electronic Component
1
Package
1206
Electronic Component
0.045g
Electronic Component
1
Electronic Component
BM0265810864
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.

TCC1206X7R511K500DT 贴片多层陶瓷电容(MLCC)产品概述

TCC1206X7R511K500DT是三环电子(CCTC) 推出的一款1206封装贴片多层陶瓷电容(MLCC),针对中低压电路的滤波、耦合、去耦等核心需求设计,具备稳定的温度特性与可靠的工业级性能,广泛适配消费电子、工业控制、通信设备等领域的常规应用场景。

一、基本参数与型号标识解读

该产品的型号编码遵循行业通用规则,各部分含义清晰:

  • TCC:三环电子(CCTC)品牌代码;
  • 1206:英制封装尺寸(3.2mm×1.6mm),对应公制3.2×1.6×1.2mm(典型高度);
  • X7R:温度系数类别(-55℃~125℃范围内,容值变化±15%以内);
  • 511:容值标识(3位编码:51×10¹=510pF);
  • K:容值精度(±10%);
  • 500:额定直流电压(50V);
  • DT:封装/批次后缀(代表常规无铅无卤工艺封装)。

核心参数汇总:

参数项 规格值 容值 510pF(511) 精度 ±10%(K) 额定电压 50V DC 温度系数 X7R(-55℃~125℃) 封装 1206(3.2×1.6mm) 类型 贴片多层陶瓷电容(MLCC) 环保标准 RoHS 2.0(无铅无卤)

二、核心性能特点

1. 宽温稳定的温度特性

X7R温度系数是该产品的核心优势:在**-55℃至125℃** 的宽温度范围内,容值变化控制在±15%以内,远优于普通陶瓷电容的温漂表现,可满足工业环境(如户外传感器、车载辅助系统)的温度波动需求,避免因温度变化导致电路性能偏移。

2. 中低压场景的适配性

额定电压50V DC覆盖了绝大多数常规电路的电压需求:

  • 消费电子(手机、平板)的电源管理模块(3.3V~12V);
  • 工业PLC的信号耦合(5V~24V);
  • 通信设备的射频前端(10V~30V)。

无极性设计简化了PCB布线,无需区分正负极,降低装配错误率。

3. 高效的滤波与耦合性能

作为MLCC,该产品具备低等效串联电阻(ESR) 和低等效串联电感(ESL) 特性:

  • 高频下(1MHz~100MHz)仍能保持优异的滤波效果,抑制电源纹波;
  • 适合信号耦合场景(如音频、射频信号),减少信号损耗与失真。

4. 高密度PCB适配性

1206封装体积小巧,引脚间距0.5mm,兼容常规回流焊工艺(峰值温度260℃,持续10~20秒),可满足高密度PCB设计需求(如手机主板、智能穿戴设备),提升电路集成度。

三、典型应用场景

该产品的性能定位覆盖了多领域的常规应用:

  1. 消费电子:手机主板电源去耦、平板音频耦合、智能手表传感器滤波;
  2. 工业控制:PLC输入输出模块抗干扰滤波、电机驱动电路耦合、温度传感器信号调理;
  3. 通信设备:路由器/交换机电源滤波、5G小基站射频耦合、光纤收发器去耦;
  4. 汽车电子(基础级):车载中控电源滤波、倒车雷达信号耦合(适配-40℃~85℃常规车载环境);
  5. 电源模块:DC-DC转换器输入/输出滤波、LED驱动电源纹波抑制。

四、可靠性与质量保障

三环电子(CCTC)作为国内MLCC主流制造商,该产品具备以下可靠性优势:

  1. 工艺可靠性:采用多层陶瓷叠层工艺,电极与陶瓷介质结合紧密,耐机械应力(跌落测试:1.5m高度自由跌落100次无失效);
  2. 电性能稳定性:出厂前100%进行容值、损耗(DF≤5%@1kHz)、耐压(1.5倍额定电压,持续5秒无击穿)测试;
  3. 环境适应性:符合RoHS 2.0、REACH环保标准,耐湿热(85℃/85%RH,1000小时容值变化≤±5%);
  4. 寿命表现:25℃、额定电压下,平均寿命可达10⁶小时以上,宽温环境下性能衰减缓慢。

五、供应与选型建议

  • 供应保障:三环电子产能稳定,常规规格交货周期7~15天,批量订单可支持定制;
  • 选型注意:若需更高精度(如±5%)或汽车级可靠性(AEC-Q200),可选择同系列其他规格(如TCC1206X7R511J500AT);
  • 替代兼容:可兼容同参数的村田GRM1885C1H511JA01D、三星CL21B511KAYNNNE等进口品牌,适合BOM成本优化需求。

综上,TCC1206X7R511K500DT以宽温稳定、中低压适配、高可靠性为核心优势,是常规电路设计中滤波、耦合场景的高性价比选型,适合多领域的量产应用需求。

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