WMSIC Electronic Components

TDK C2012X5R1E106KT000N

ModelC2012X5R1E106KT000N
Package0805
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

18 specifications

Core information

Product name
TDK C2012X5R1E106KT000N
Type
TDK
Minimum package
2000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
TDK
Electronic Component
C2012X5R1E106KT000N
Electronic Component
1
Electronic Component
10uF
Package
0805
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.042g
Electronic Component
1
Electronic Component
BM0227741274
Electronic Component
X5R
Voltage
25V
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.

C2012X5R1E106KT000N 产品概述

一、主要参数与型号解读

TDK C2012X5R1E106KT000N 为贴片多层陶瓷电容(MLCC),主要参数如下:

  • 容值:10 μF(106 表示 10uF)
  • 精度:±10%(K)
  • 额定电压:25 V
  • 温度特性:X5R(-55°C 至 +85°C,温度范围内电容变化典型控制在 ±15%)
  • 封装:0805(公制 2012,约 2.0 mm × 1.25 mm)
  • 品牌:TDK

型号中的各段通常反映封装尺寸、介质类型、容值、容差与包装等信息,便于在BOM与采购时快速确认规格。

二、性能特点

  • 体积小、容值大:在 0805 尺寸下可实现 10 μF,适合空间受限的应用。
  • 稳定性与温度特性:X5R 介质在宽温区间内具有较好的容值稳定性,适合多数商用电子产品。
  • 低等效串联电阻(ESR):相较于电解电容,MLCC ESR 较低,有利于抑制高频纹波和快速瞬态响应。
  • 耐压与可靠性:额定 25 V,适用于多种电源轨(如 12 V、24 V 或更高电压电路的去耦与旁路),TDK 品牌有良好品质控制。

三、典型应用场景

  • 电源去耦与旁路:用于 MCU、电源管理芯片、DC-DC 转换器输入/输出旁路,抑制高频噪声。
  • 储能/滤波:在空间受限的板级设计中提供中低频旁路容量。
  • 工业与消费类电子:适用于通信设备、测控设备、仪表与一般消费类主板等场景。

四、设计与选型注意事项

  • 直流偏压效应:X5R 型 MLCC 在施加直流偏压时电容会下降,幅度随介质、尺寸与偏压增大而加剧。10 μF/0805 在接近额定电压时可能出现显著下降(常见下降范围为几十个百分点),设计时应考虑此特性并视情况采取电压降额或并联小容值高频电容。
  • 温度与频率特性:在极端低温或高频条件下容值与等效阻抗会变化,关键电路应验证实际工作点下的性能。
  • 电压降额建议:若对容量稳定性或寿命有更高要求,可考虑选用更高额定电压或在设计中留有裕量(例如不长期近满额定电压工作)。
  • 串联/并联:并联多只小尺寸 MLCC 可降低等效ESR/ESL并提高有效电容与可靠性;串联一般用于增压或高压需求,但需注意分压均匀性。

五、封装与焊接建议

  • 贴装位置:将去耦电容尽量靠近被去耦器件的电源引脚并缩短导线长度,以降低寄生电感。
  • 回流焊规范:遵循无铅回流温度曲线(JEDEC 推荐,峰值温度一般不超过 260°C),避免超过制造商推荐的热循环以防裂纹。
  • 机械应力:避免在贴片后对PCB施加弯曲或强力拉扯,MLCC 对机械应力敏感,可能导致微裂纹与失效。

六、可靠性与储存

  • 存储与运输:建议保持原卷盘包装,防潮、防静电;长期储存应避光、避潮、避极端温度。
  • 可靠性测试:TDK 产品通常通过温度循环、湿热、振动与冲击等可靠性项目,适合工业与消费级应用。特殊应用(如车规)需确认是否满足 AEC‑Q200 等级。

七、替代与采购建议

  • 在BOM替换时可选用其他主流厂商(Murata、Samsung、Yageo 等)相同封装、相同性能(10 μF、25 V、X5R、0805)的MLCC。采购时重点核对容值、容差、额定电压、介质类型、封装尺寸与制造商合规性(RoHS、REACH 等)。
  • 对于对容量随偏压敏感的关键电源,应在样机阶段做实际电压/温度/频率下的电容测量验证。

如需我提供该型号的典型电气参数曲线(温度与偏压对电容的影响)、封装尺寸图或与其他具体型号的对比表,可告知,我会基于TDK 公布数据帮您整理。

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