WMSIC Electronic Components

CCTC TCC0402X7R562K500AT

ModelTCC0402X7R562K500AT
Package0402
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 TCC0402X7R562K500AT
Type
CCTC
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CCTC
Electronic Component
TCC0402X7R562K500AT
Electronic Component
1
Electronic Component
5.6nF
Package
0402
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.012g
Electronic Component
1
Electronic Component
BM0264907460
Electronic Component
X7R
Voltage
50V
Electronic Component
Electronic Component
Electronic Component
10000

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

CCTC TCC0402X7R562K500AT 贴片多层陶瓷电容(MLCC)产品概述

一、产品核心身份与定位

TCC0402X7R562K500AT是三环电子(CCTC) 推出的通用型贴片多层陶瓷电容(MLCC),属于小封装(0402)X7R介质系列的核心型号。该产品针对中低压电子电路的高密度集成需求设计,兼顾容值稳定性与小体积特性,广泛适配消费电子、工业控制、汽车辅助电子等领域的常规应用场景,是替代进口同规格产品的高性价比选择。

二、关键参数与性能指标

该型号的核心参数完全覆盖电子电路设计的基础需求,具体如下:

  • 容值与精度:标称容值5.6nF(标识“562”,即56×10²pF=5600pF),精度±10%,满足工业级及消费电子的常规容值误差要求;
  • 额定电压:直流额定电压50V,可稳定工作于5V~24V低压系统的电源滤波、信号耦合等场景;
  • 温度系数:采用X7R介质,符合EIA标准,温度范围为**-55℃~+125℃**,额定温度内容值变化率≤±15%(典型值);
  • 封装规格:0402(英制)/1005(公制),对应尺寸长1.0mm±0.2mm、宽0.5mm±0.2mm,适配主流贴片设备。

三、封装与物理特性

TCC0402X7R562K500AT采用0402小封装,是电子设备高密度集成的主流封装之一,物理特性如下:

  • 尺寸参数:公制1005(长1.0mm×宽0.5mm),典型厚度0.5mm,兼容0402封装的贴片工艺;
  • 材料结构:陶瓷介质层(X7R)+镍电极(Ni),无铅环保设计,符合RoHS 2.0及REACH标准,不含铅、镉、汞等有害物质;
  • 焊接兼容性:支持回流焊(峰值温度260℃,符合IPC J-STD-020标准)、波峰焊等常规工艺,焊接后无裂纹、虚焊风险。

四、X7R介质的核心优势

X7R是MLCC常用的中温稳定型介质,相比Y5V(高容但温漂大)、NPO(高精度但容值小),该型号的X7R介质具有以下突出优势:

  1. 宽温度适应性:覆盖-55℃+125℃,可应对工业环境(-40℃+85℃)、汽车辅助电子(-40℃~+85℃)的温度波动;
  2. 容值稳定性:额定温度范围内容值变化≤±15%,远优于Y5V的±20%~±80%,适合信号耦合、电源滤波等对容值稳定要求较高的场景;
  3. 小封装容值密度:0402封装下实现5.6nF容值,体现CCTC在介质薄化与叠层工艺上的技术能力,满足小型化设备的集成需求。

五、典型应用场景

基于参数特性,TCC0402X7R562K500AT的适配场景覆盖多个领域:

  • 消费电子:智能手机、平板电脑的5V电源滤波、音频信号耦合;
  • 工业控制:PLC模块、传感器节点的信号调理电路、24V低压电源滤波;
  • 汽车辅助电子:车载音响、仪表盘的低压电路(非安全关键级)、车身传感器接口;
  • 通信设备:小型基站、路由器的射频前端滤波、电源管理模块;
  • 物联网设备:智能穿戴、智能家居传感器的电源稳压、信号隔离。

六、可靠性与品质保障

CCTC作为国内老牌MLCC厂商,该型号的可靠性符合行业标准,核心品质指标如下:

  • 寿命测试:额定条件(25℃、50V直流)下,1000小时后容值变化≤±5%,绝缘电阻≥10⁹Ω;
  • 环境适应性:85℃/85%RH湿度测试1000小时,容值变化≤±10%;跌落测试(1.5m高度)符合IEC 60068-2-32标准;
  • 认证资质:通过ISO 9001质量管理体系、ISO/TS 16949汽车电子体系认证,部分批次符合AEC-Q200(汽车级)要求。

七、供应与选型注意事项

该型号为CCTC通用系列产品,供应能力稳定,适合批量采购;选型时需注意:

  1. 额定电压需匹配电路工作电压(建议降额使用,实际工作电压≤37.5V可提升可靠性);
  2. 0402封装需注意贴片设备的精度要求,避免因设备误差导致虚焊;
  3. 若需更高温度稳定性(≤±5%),可考虑NPO介质型号,但容值密度会降低(0402封装最大容值约1nF)。

综上,TCC0402X7R562K500AT凭借小封装、宽温稳定、高性价比等优势,成为中低压电子电路的理想选型之一。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

Product sourcing intelligence

Model, package, availability, and BOM fit reviewed before quotation.

WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

Sourcing availability signal

Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.

Buyer sourcing scenarios

Examples of how common component sourcing requests are organized.

Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.

The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.