WMSIC Electronic Components

FH 0201X473K100NT

Model0201X473K100NT
Package0201
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

18 specifications

Core information

Product name
FH 0201X473K100NT
Type
FH
Minimum package
15000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
FH
Electronic Component
0201X473K100NT
Electronic Component
1
Electronic Component
47nF
Package
0201
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.008g
Electronic Component
10
Electronic Component
BM0264897119
Electronic Component
X5R
Voltage
10V
Electronic Component
Electronic Component
Electronic Component
15000

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

风华0201X473K100NT贴片电容(MLCC)产品概述

一、产品基本属性与核心规格

风华0201X473K100NT是一款多层片式陶瓷电容(MLCC),由国内知名电子元器件厂商风华高科(FH品牌)生产,核心规格清晰明确:

  • 封装尺寸:0201英制(对应公制0603,实际尺寸约0.6mm×0.3mm×0.3mm),属于小型化贴片封装;
  • 容值参数:47nF(电容代码“473”,即47×10³pF),精度±10%(代码“K”);
  • 额定电压:10V(代码“100”),适用于低电压电路;
  • 温度系数:X5R(符合EIA标准),工作温度范围-55℃~+85℃,温度区间内容值变化率≤±15%;
  • 环保特性:后缀“NT”通常表示无铅环保,符合RoHS 2.0、REACH等国际环保指令,可用于绿色产品设计。

二、X5R温度系数的特性与适用场景

X5R是MLCC中中温稳定型温度系数的典型代表,其性能特点适配多数常规电子设备需求:

  • 温度稳定性:在-55℃至+85℃范围内,容值波动控制在±15%以内,比Y5V(±22%)更稳定,能满足温度变化较大的应用场景(如户外IoT终端);
  • 容量密度:相比NP0(超稳定但容量小),X5R的容量密度更高,可在小封装内实现47nF的容值,平衡了稳定性与集成度;
  • 适用场景:主要用于电源滤波、信号耦合、旁路电路,不适合对容值精度要求极高的射频(RF)、时钟电路(需NP0/COG),但完全覆盖普通消费电子、IoT终端的常规需求。

三、0201封装的尺寸优势与应用适配

0201封装是当前小型化电子设备的主流选择,其核心优势体现在:

  • 空间节省:体积仅为0204封装的1/4左右,可显著提升PCB集成度,适配智能手机、智能穿戴等轻薄设备的内部布局;
  • 焊接兼容性:支持回流焊、波峰焊等常规贴片工艺,风华针对该封装优化了电极设计,降低了虚焊风险;
  • 功率适配:结合10V额定电压,适合低功耗电路(如3.3V/5V供电系统),避免高电压下的击穿问题。

四、电气性能与可靠性验证

风华作为国内MLCC龙头厂商,对该产品的可靠性进行了全面验证:

  • 电气测试:通过10V额定电压下的绝缘电阻测试(≥10^9Ω)、损耗因子(DF)测试(≤0.02),满足常规电路的滤波效率要求;
  • 环境可靠性:经过高低温循环(-55℃~+85℃,500次)、湿度试验(85℃/85%RH,1000h)、耐焊接热(260℃回流焊,10s)等标准测试,确保在复杂环境下长期稳定工作;
  • 一致性:批量生产中容值、电压参数的一致性控制在±5%以内,适合工业级批量应用。

五、典型应用场景

该产品因规格适配性强,广泛应用于以下领域:

  1. 便携式消费电子:智能手机(音频电路耦合、电池供电滤波)、智能手表(传感器旁路电容)、蓝牙耳机(射频前端滤波);
  2. IoT终端设备:智能门锁、温湿度传感器节点(低功耗电源模块滤波)、无线充电接收器;
  3. 小型工业控制:微型PLC辅助电路、传感器接口电路(3.3V信号处理);
  4. 消费类小家电:无线耳机充电盒、便携式充电宝(低压输出滤波)。

六、选型与替换注意事项

  • 选型要点:需确认电路工作电压≤10V、温度范围在-55℃~+85℃内、容值需求为47nF±10%,且封装空间允许0201尺寸;
  • 替换参考:同规格竞争型号包括三星CL05B473KAF5NN、村田GRM155R61C473KA5D,但需注意不同品牌的焊接工艺兼容性;
  • 储存与焊接:MLCC易吸潮,需在温度25℃±5℃、湿度≤60%的环境下储存,开封后建议1个月内使用;焊接时需遵循0201封装的回流焊温度曲线(峰值245℃~260℃,时间≤10s),避免过热损坏。

综上,风华0201X473K100NT是一款高性价比、小型化的常规MLCC,兼顾稳定性与集成度,适用于多数低电压、中温环境的电子设备,是消费电子与IoT领域的主流选型之一。

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