WMSIC Electronic Components

TDK C1005X5R1A335KTJ00E

ModelC1005X5R1A335KTJ00E
Package0402
BrandTDK
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

16 specifications

Core information

Product name
TDK C1005X5R1A335KTJ00E
Type
TDK
Minimum package
10000

Technical parameters

Electronic Component
TDK
Electronic Component
C1005X5R1A335KTJ00E
Electronic Component
1
Electronic Component
3.3uF
Package
0402
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.012g
Electronic Component
1
Electronic Component
BM0253014584
Electronic Component
X5R
Voltage
10V
Electronic Component
10000

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

TDK C1005X5R1A335KTJ00E 多层陶瓷贴片电容(MLCC)产品概述

这款电容是TDK针对小型化、低电压电子设备推出的常规多层陶瓷贴片电容(MLCC),以紧凑封装、稳定性能为核心优势,广泛应用于消费电子、便携式设备等领域。以下是详细概述:

一、产品基本参数与型号解读

TDK型号命名遵循行业逻辑,结合参数可清晰拆解:

  • 封装标识C1005:对应JIS标准C1005封装,等效英制0402封装,实际尺寸为0.4mm(长)×0.2mm(宽)×0.2mm(厚),是小型化设备的核心封装;
  • 温度特性X5R:表示电容在**-55℃~+85℃**范围内工作时,容值变化不超过±15%,属于中温稳定型陶瓷介质;
  • 额定电压1A:1A代表额定直流电压为10V,适配低电压电路;
  • 容值335:三位有效数字+指数标识,33×10⁵ pF=3.3μF;
  • 精度KT:对应容值偏差**±10%**,满足常规滤波需求;
  • 后缀J00E:TDK内部生产标识,涉及包装规格、批次等细节。

核心参数汇总:容值3.3μF、精度±10%、额定电压10V、温度特性X5R、封装0402(C1005)、介质类型MLCC。

二、核心性能特性

  1. 温度稳定性优异
    X5R介质的容值随温度波动小,相比Y5V等低成本介质,在便携式设备的温度变化场景(如户外暴晒、室内使用)中,能保持更稳定的滤波/耦合效果;

  2. 低ESR与ESL
    多层陶瓷结构天然具备低等效串联电阻(ESR) 和低等效串联电感(ESL),适合高频电路的信号传输与EMI滤波,减少信号损耗;

  3. 无极性设计
    陶瓷电容无正负极之分,安装时无需区分方向,降低贴装错误风险,提升生产效率;

  4. 高容值密度
    TDK高精度叠层工艺可在0402紧凑封装内实现3.3μF容值,平衡了小型化与容值需求,适配轻薄设备的PCB布局。

三、封装与工艺优势

  • 小型化适配:0402封装体积比0603封装缩小约60%,可显著降低设备PCB面积,符合智能手机、智能手表等轻薄化趋势;
  • 自动化贴装友好:贴片式设计适配SMT自动化生产线,贴装精度高、速度快,适合大规模量产;
  • TDK工艺保障:采用均匀介质层叠层技术,减少漏电流与容值偏差,提升产品一致性;
  • 抗机械应力:陶瓷封装结构坚固,能承受一定振动与冲击,适合移动设备等易受振动的场景。

四、典型应用场景

结合参数与性能,这款电容主要应用于:

  1. 便携式消费电子:智能手机、智能手表、蓝牙耳机的电源滤波(电池管理系统旁路)、音频信号耦合、射频前端EMI滤波;
  2. 小型工业设备:传感器节点、小型PLC控制器的低电压模块滤波,避免信号干扰;
  3. 移动电源与充电器:USB接口EMI滤波,提升充电稳定性;
  4. 汽车辅助电路:车载USB、蓝牙模块等低电压辅助系统滤波(需确认是否符合AEC-Q200,通用型适用于非核心场景);
  5. 通信设备:路由器、无线AP的小信号耦合与滤波,优化信号传输质量。

五、可靠性与环境适应性

  1. 环境耐受性:X5R温度范围-55℃~+85℃,满足民用与工业场景需求;陶瓷介质耐湿性好,不易受潮湿影响;
  2. 环保合规:符合RoHS、REACH标准,不含铅、镉等有害物质,适配全球市场;
  3. 长期可靠性:无电解液、无极化,不存在干涸、失效问题,使用寿命长;
  4. 降额建议:实际工作电压建议不超过额定电压的80%(即8V以内),避免直流偏置导致容值衰减。

六、选型与应用注意事项

  1. 电压降额:陶瓷电容直流偏置下容值随电压升高衰减(10V额定下,8V工作时衰减约20%),需根据需求评估;
  2. 温度匹配:若环境温度超过+85℃(如汽车发动机舱),需选X7R等更高温度特性电容;
  3. 封装兼容:0402封装需确认贴装设备吸嘴尺寸与精度,避免贴装错误;
  4. 精度需求:±10%满足常规滤波,若需±5%高精度,需替换KT精度代码型号;
  5. 存储要求:建议存储于1535℃、3070%湿度的干燥通风环境,避免高湿暴露。

总结:TDK C1005X5R1A335KTJ00E是一款性价比高的常规MLCC,以紧凑封装、稳定性能适配小型化低电压设备,是消费电子、便携式设备的常用选型。

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