WMSIC Electronic Components

FH 1206B104K101NT

Model1206B104K101NT
Package1206
BrandFH
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
FH 1206B104K101NT
Type
FH
Minimum package
3000

Technical parameters

Electronic Component
FH
Electronic Component
1206B104K101NT
Electronic Component
1
Electronic Component
100nF
Package
1206
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.048g
Electronic Component
1
Electronic Component
BM0228745621
Electronic Component
X7R
Voltage
100V
Electronic Component
3000

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

1206B104K101NT 产品概述

一、产品简介

1206B104K101NT 是风华(FH)出品的一款贴片多层陶瓷电容(MLCC),标称电容值 100nF(0.1µF),精度 ±10%,额定直流电压 100V,介质类型为 X7R,封装尺寸为 1206(3.2mm × 1.6mm)。此类元件兼具体积小、耐压高和成本低的优点,适合对体积与耐压有一定要求的电源与模拟电路应用。

二、主要参数

  • 电容值:100nF(0.1µF)
  • 精度:±10%(K)
  • 额定电压:100V DC
  • 介质:X7R(温度范围 -55°C 至 +125°C,温度引起的电容变化通常在 ±15% 范围内)
  • 封装:1206(公制 3216)
  • 封装形式:贴片(SMD / MLCC)
  • 品牌:FH(风华)

三、关键性能与特性

  • 高耐压:100V 额定电压使其可用于中低电压电源滤波、降噪以及功率级旁路,适合工业与部分汽车电子场景(需依据具体车规等级判断)。
  • 温度特性:X7R 为类 II 陶瓷介质,能在较宽温度范围内工作,但会有一定温度系数与电压系数,需在设计时考虑温漂与直流偏置引起的电容量下降。
  • 体积与容量平衡:1206 尺寸在贴片电容中属于中等偏大,便于取得相对稳定的容量与更好的射频/高频特性,同时便于手工焊接与自动贴装。
  • 稳定性:相较于 NP0(C0G)类介质,X7R 在温度与时间上存在更大的漂移与老化,适合去耦、旁路等对精度要求不很严格的用途。

四、典型应用场景

  • 开关电源和线性稳压器的输入/输出滤波与去耦
  • 模拟电路的旁路与噪声抑制(滤波、去耦)
  • 功率放大器与驱动电路的耦合与稳定网络(在考虑 DC 偏置影响的前提下)
  • 工业控制、电机驱动、通讯设备中的高压滤波场合(依据环境与寿命需求评估)

五、PCB 布局与焊接建议

  • 靠近噪声源(如稳压芯片或开关管)放置去耦电容,尽量缩短引线长度以降低 ESL。
  • 推荐使用标准回流焊工艺,遵循风华提供的回流曲线与 PCB 焊盘设计规则;对潮湿敏感的包装请在回流前检查并按要求回烤(以厂家说明为准)。
  • 对于高可靠性或高频抑制场合,可考虑在并联使用多个不同封装或不同介质的电容以覆盖宽频带性能,或减小电压系数带来的影响。

六、选型与可靠性建议

  • 设计时应考虑 X7R 的电压系数(在直流偏置下电容会下降)与温度漂移,必要时增大余量或采用并联方案。
  • 对长期稳定性和精度要求高的应用(如精准时基或高稳定滤波),优先考虑 NP0/C0G 或薄膜电容等更稳定的介质类型。
  • 在汽车或高可靠性应用中,应核查风华的相关认证与产品的老化/热循环/振动测试报告,按需选择车规级元件。

七、包装与采购信息

  • 常见包装形式包括卷带(Tape & Reel)便于贴片机使用,具体包装批次与湿敏等级(MSL)请参照出货资料或向供应商确认。
  • 型号示例:1206B104K101NT;品牌:FH(风华)。采购时请核对完整型号、批号与质保资料,获取最新的产品样册与技术数据表以便设计确认。

如需更详细的电气特性(如容差随温度/电压的具体曲线、等效串联电阻 ESR/ESL、封装厚度、回流曲线及可靠性试验结果),建议向风华索取该型号的正式数据表与测试报告,以便在设计与认证过程中进行精确评估。

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