WMSIC Electronic Components

IHHEC C1210X103K202T

ModelC1210X103K202T
Package1210
BrandIHHEC
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
IHHEC C1210X103K202T
Type
IHHEC
Minimum package
2000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
IHHEC
Electronic Component
C1210X103K202T
Electronic Component
1
Electronic Component
10nF
Package
1210
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.095g
Electronic Component
1
Electronic Component
BM0264498378
Electronic Component
X7R
Voltage
2kV
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.

IHHEC禾伸堂C1210X103K202T 高压MLCC贴片电容产品概述

一、产品定位与核心参数

该型号为禾伸堂(IHHEC)推出的中高压贴片陶瓷电容(MLCC),针对工业、电源、照明等领域的高压场景设计,兼顾电气稳定性与贴片生产兼容性。核心参数如下表:

项目 规格参数 容值 10nF(即10³pF,标注“103”) 精度 ±10%(电容档“K”) 额定电压 2kV(直流DC) 温度系数 X7R 封装 1210(英制:0.12"×0.10";公制:3.2mm×2.5mm) 品牌 IHHEC(禾伸堂)

二、封装与机械规格

1210封装是工业级贴片电容的主流规格之一,具体机械特性如下:

  • 尺寸细节:长度3.2±0.2mm,宽度2.5±0.2mm,常规厚度1.0±0.1mm(高压型号厚度略高于普通MLCC,确保电压承载能力);
  • 电极材质:采用镍锡(Ni/Sn)无铅镀层,兼容回流焊、波峰焊工艺(波峰焊需控制焊接时间≤5秒,避免热应力损伤);
  • 机械可靠性:通过振动(10-2000Hz,1.5g加速度)、冲击(1000g,0.5ms)测试,可承受工业环境中的机械应力,不易出现开裂或引脚脱落。

三、电气性能特点

作为高压MLCC,该型号的电气性能聚焦“稳定承载高压”与“低损耗”:

  • 电压安全余量:2kV直流额定电压,建议降额使用(直流≤1.4kV,交流峰值≤1kV),避免电晕放电或击穿;
  • 容值与精度:10nF±10%的精度满足90%以上中高压滤波、耦合需求,无需额外匹配高精度元件;
  • 损耗与绝缘:X7R材质的损耗角正切(tanδ)≤1.5%(1kHz,25℃),绝缘电阻≥10⁹Ω(额定电压下),适合低功耗、高绝缘要求的场景;
  • 直流偏置特性:在额定电压内,容值变化≤10%(对比普通Y5V材质的30%变化),避免电压波动导致的容值漂移。

四、温度特性分析

X7R是该型号的核心温度系数,其特性直接决定了宽温环境下的可靠性:

  • 温度范围:工作温度覆盖-55℃至+125℃,满足工业高温车间、汽车发动机舱等极端环境;
  • 容值稳定性:25℃为基准,-55~125℃内容值变化≤±15%(远优于Y5V的±20%),避免因温度变化导致滤波/耦合效果下降;
  • 高温寿命:禾伸堂针对该型号做了125℃/额定电压下1000小时寿命测试,容值变化≤5%,绝缘电阻下降≤10%,可长期稳定工作。

五、典型应用场景

结合参数特点,该型号适用于以下高压场景:

  1. 开关电源与电源模块:AC-DC电源高压侧滤波、EMI共模/差模滤波,覆盖1.5kV以内的峰值电压需求;
  2. LED驱动电路:高压LED驱动的输出滤波、耦合电容,确保驱动电压稳定,减少LED光衰;
  3. 工业控制:高压变频器、伺服驱动器的高压回路电容,承受电机启动/停止时的电压尖峰;
  4. 医疗设备:高压理疗仪、医用成像设备的高压部分电容,满足医疗级可靠性要求;
  5. 通信基站:基站电源模块、射频功放的高压耦合电容,兼顾性能与贴片生产效率。

六、可靠性与合规认证

  • 环保认证:符合RoHS 2.0、REACH法规,无铅无卤,适配全球市场;
  • 可靠性测试:通过高温高湿(85℃/85%RH,1000小时)、温度循环(-55~125℃,500循环)测试,满足工业级可靠性标准;
  • 可选认证:部分批次支持AEC-Q200(汽车级),可用于车载高压系统(需确认具体批次)。

七、选型与使用注意事项

  1. 电压降额:高压MLCC需严格降额,建议直流电压不超过额定电压的70%,交流峰值不超过50%,避免电晕放电;
  2. 温度匹配:若应用环境温度超过125℃,需切换至X8R温度系数的型号;
  3. 焊接工艺:回流焊峰值温度控制在240-260℃,时间≤30秒,避免焊接温度过高导致电容内部开裂;
  4. 精度升级:若需±5%精度,可选用同系列J档型号(如C1210X103J202T)。

该型号以“高电压承载+宽温稳定+贴片兼容性”为核心优势,是工业、电源领域中高压MLCC的高性价比选择。

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