WMSIC Electronic Components

IHHEC C1206X101K202T

ModelC1206X101K202T
Package1206
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

17 specifications

Core information

Product name
IHHEC C1206X101K202T
Type
IHHEC
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
IHHEC
Electronic Component
C1206X101K202T
Electronic Component
1
Electronic Component
100pF
Package
1206
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.054g
Electronic Component
1
Electronic Component
BM0265604340
Voltage
2kV
Electronic Component
Electronic Component
Electronic Component
3000

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

禾伸堂C1206X101K202T 高压贴片MLCC产品概述

禾伸堂(IHHEC)C1206X101K202T是一款针对中高压电路场景优化的1206封装多层陶瓷贴片电容(MLCC),凭借2kV高额定电压、紧凑体积及稳定电气性能,成为工业电源、医疗设备等领域高压电路的核心元件之一。

一、产品核心定位与技术背景

普通1206封装MLCC的额定电压通常不超过100V,难以满足高压电路需求。C1206X101K202T通过禾伸堂特有的高压陶瓷材料配方与叠层工艺,实现了1206封装下2kV直流耐压的突破——既保留了贴片电容的小型化优势,又填补了中高压场景下小体积电容的空白,适用于对体积、耐压双重要求的高密度电路设计。

二、关键参数与技术特性

该产品的核心参数清晰对应电路设计需求,具体如下:

  1. 容值与精度:标称容值100pF(标识“101”,即10×10¹pF),精度±10%(标识“K”),满足大多数工业、医疗电路的中等容量滤波、储能需求,无需额外高精度补偿;
  2. 额定电压:直流额定电压2kV(标识“202”,即20×10²V),是普通1206 MLCC的20倍以上,可直接用于高压DC电路,无需串联降额;
  3. 温度特性:采用X7R陶瓷介质,工作温度范围-55℃~125℃,容值变化率≤±15%,适应宽温环境下的稳定工作;
  4. 电气损耗:低介质损耗(tanδ≤0.015,25℃/1kHz),减少高压电路中的能量损耗与发热,提升系统效率;
  5. 封装尺寸:1206英制封装(对应公制3216,3.2mm×1.6mm),厚度约1.6mm,适配高密度PCB布局,兼容常规贴片生产工艺。

三、封装与可靠性设计

禾伸堂针对高压场景优化了产品的结构与工艺,确保可靠性:

  1. 陶瓷叠层工艺:采用多层陶瓷介质叠层+镍电极结构,通过精准控制介质层厚度与电极间距,实现高压绝缘性与容值的平衡;
  2. 端电极设计:三层端电极结构(镍底电极+铜中间层+无铅锡表层),提升焊接附着力与耐老化性能,避免焊接开裂;
  3. 可靠性验证:经过严苛测试,包括高温存储(125℃×1000h)、温度循环(-55℃~125℃×1000次)、振动测试(10-2000Hz×2g)、高压绝缘测试(2.2kV直流×1min)等,满足工业级应用要求;
  4. 环保兼容:符合RoHS与REACH标准,无铅工艺适配现代电子制造的环保需求。

四、典型应用领域

C1206X101K202T的高压性能与小体积优势,使其广泛应用于以下场景:

  1. 工业电源:开关电源的高压滤波、EMI滤波,高压DC-DC转换器的储能与电压钳位;
  2. 医疗设备:X光机、理疗仪的高压发生器储能电容,医疗诊断设备的高压偏置电路;
  3. 新能源:电动汽车BMS(电池管理系统)的高压滤波,充电桩的高压控制电路;
  4. 测试仪器:高压耐压测试仪的电容分压元件,示波器的高压探头补偿电容;
  5. 通信设备:基站射频前端的高压偏置电路,微波器件的高压匹配网络。

五、选型与使用注意事项

为确保产品性能与寿命,使用时需注意以下要点:

  1. 降额使用:建议实际工作电压不超过额定电压的75%(即1.5kV以内),延长高压电容的使用寿命;
  2. 焊接工艺:采用无铅回流焊,温度曲线符合J-STD-020标准(峰值温度≤260℃,回流时间≤40s),避免过温导致陶瓷开裂;
  3. 存储条件:常温干燥环境(温度25℃±5℃,湿度≤60%)存储,避免受潮,存储时间不超过12个月;
  4. 机械应力:安装时避免PCB过度弯曲(弯曲半径≥10mm),不施加过大压力,防止陶瓷介质开裂;
  5. 极性确认:MLCC无极性,但部分高压型号内部电极结构可能对电压方向敏感,需参考禾伸堂官方 datasheet 确认。

C1206X101K202T通过高耐压与小体积的平衡,为高压电路设计提供了灵活的解决方案,是禾伸堂高压MLCC产品线中的经典型号,广泛获得工业、医疗等领域客户的认可。

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