WMSIC Electronic Components

FH 0201B392K500NT

Model0201B392K500NT
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 25+

Available for RFQ

Technical data

Product details

18 specifications

Core information

Product name
FH 0201B392K500NT
Type
FH
Minimum package
15000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
FH
Electronic Component
0201B392K500NT
Electronic Component
1
Electronic Component
3.9nF
Package
0201
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.008g
Electronic Component
10
Electronic Component
BM0265601417
Electronic Component
X7R
Voltage
50V
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FH 0201B392K500NT多层陶瓷电容器产品概述

一、型号含义与基础参数

0201B392K500NT是风华FH推出的多层陶瓷电容器(MLCC),型号各部分对应明确,可快速匹配电路需求:

  • 0201:英制封装尺寸,长0.02英寸(≈0.508mm)、宽0.01英寸(≈0.254mm),是当前小型化设备的主流封装之一;
  • B392:容值代码,“392”表示容值为39×10²pF=3900pF=3.9nF,“B”为风华该系列MLCC的前缀标识;
  • K:精度等级,对应±10%的容值误差,满足大多数常规电路的匹配需求;
  • 500:额定电压,即50V直流电压(DC),覆盖低中压电路场景;
  • NT:风华产品后缀,代表“无铅无卤素、卷带编带包装”,符合RoHS 2.0、REACH等国际环保标准。

基础参数汇总:

参数 具体值 容值 3.9nF(3900pF) 精度 ±10% 额定电压 50V DC 温度系数 X7R(-55℃~+125℃,容漂±15%) 封装 0201表面贴装 环保特性 无铅、无卤素

二、核心性能优势

这款电容的参数设计平衡了小型化、稳定性与适配性,核心优势体现在:

  1. 宽温稳定适配:X7R是陶瓷电容中“温度稳定型”代表,不同于Y5V(高容值但温漂大),它在-55℃到125℃范围内容值变化不超过±15%,能应对车载、工业控制等广温场景;
  2. 小封装高密度:0201封装体积仅0.5mm×0.25mm,比0402封装小近一半,适合智能手机、智能手表等轻薄设备,有效节省PCB布局空间;
  3. 电压余量充足:50V额定电压覆盖3.3V、5V、12V等常见消费电子/物联网电路,实际工作电压建议控制在40V以内(80%降额),延长使用寿命;
  4. 可靠性与环保:风华采用成熟的多层陶瓷叠层工艺,产品一致性好;无铅无卤素设计避免环保风险,贴装时不易产生焊接缺陷。

三、典型应用场景

参数匹配性强,在多个领域广泛落地:

  • 消费电子终端:智能手机射频电路滤波、主板电源稳压;平板电脑触控信号耦合;无线耳机充电电路辅助电容;
  • 穿戴设备:智能手表、手环的传感器模块滤波、低功耗蓝牙匹配,利用0201小封装实现轻薄化;
  • 物联网(IoT):智能家居传感器(温湿度、运动传感器)信号处理;智能插座、遥控器控制电路;
  • 小型工业控制:小型PLC I/O接口滤波;工业传感器节点电源稳定;
  • 低功耗汽车电子:车载氛围灯控制器、胎压监测辅助电路(适配车载-40℃~85℃环境)。

四、选型与使用注意事项

为确保性能稳定,需注意以下细节:

  1. 电压降额:实际工作电压不超过40V(额定值80%),避免长期满压老化;
  2. 温度限制:不超过125℃,高温场景(>125℃)需选X8R/X9R系列;
  3. 焊接规范:回流焊峰值温度230℃~250℃,时间≤30秒;手工焊用<20W烙铁,避免高温损坏陶瓷层;
  4. 静电防护:MLCC为静电敏感元件(ESD等级100V~200V),操作时戴防静电手环、用防静电工作台;
  5. 存储条件:未开封产品存于15℃35℃、湿度40%60%环境,开封后1个月内用完,避免受潮影响焊接。

五、风华品牌支持

风华作为国内MLCC龙头,针对该型号提供:

  • 批量保障:常规交货周期2~4周,产能稳定;
  • 样品支持:小批量试产可申请免费样品;
  • 技术服务:PCB焊盘设计、电路匹配指导;
  • 质量认证:通过ISO9001、IATF16949,部分场景可提供AEC-Q200汽车级认证。

这款电容凭借“小封装+宽温稳定+中压适配”的特点,成为便携设备、物联网等领域的高性价比选择。

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