WMSIC Electronic Components

PSA FN15B104K250PNG

ModelFN15B104K250PNG
Package0402
BrandPSA
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
PSA FN15B104K250PNG
Type
PSA
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
PSA
Electronic Component
FN15B104K250PNG
Electronic Component
1
Electronic Component
100nF
Package
0402
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.012g
Electronic Component
1
Electronic Component
BM0265434619
Electronic Component
X5R
Voltage
25V
Electronic Component
Electronic Component
Electronic Component
10000

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

FN15B104K250PNG 贴片多层陶瓷电容(MLCC)产品概述

一、产品核心身份与定位

FN15B104K250PNG是信昌电陶(PSA) 推出的一款小型化贴片多层陶瓷电容(MLCC),专为高密度、小型化电子设备设计。该产品采用行业通用的0402封装,核心参数匹配中低容值、中等精度、常规电压场景,是消费电子、小型通信设备等领域的高性价比选型。

二、关键电气性能参数

该型号的核心电气指标明确,可直接对应实际应用需求:

  1. 容值与精度:标称容值为100nF(104),精度等级为**±10%(标识为“K”)**,满足大多数滤波、耦合场景的容值偏差要求;
  2. 额定电压:直流额定工作电压为25V,可覆盖普通电子设备的供电电压范围(如3.3V、5V、12V系统的去耦/滤波);
  3. 温度系数:采用X5R陶瓷介质,温度特性稳定,符合X5R标准:工作温度范围**-55℃~+85℃,容值变化控制在±15%以内**,兼顾容值稳定性与成本优势。

三、封装与物理特性

FN15B104K250PNG采用0402英制贴片封装,是目前小型电子设备中最常用的封装之一:

  • 尺寸规格(英制→公制):0.04英寸×0.02英寸 → 1.0mm×0.5mm(长×宽);
  • 厚度范围:符合0402封装的行业标准,典型厚度约0.5mm(具体以厂商 datasheet 为准);
  • 封装结构:多层陶瓷介质叠层+镍电极(Ni),表面镀锡(Sn),兼容无铅焊接工艺,符合RoHS 2.0、REACH等环保指令。

四、温度特性与稳定性

X5R介质是MLCC中“中温稳定型”的代表,相比C0G(超稳定但容值小)和Y5V(宽温但容值变化大),FN15B104K250PNG的温度特性具有以下优势:

  • 工作温度覆盖**-55℃~+85℃**,可满足工业级设备的低温启动需求(如车载电子的低温环境);
  • 温度变化时容值偏差≤±15%,远优于Y5V的±20%~+80%,适合对容值稳定性有一定要求的耦合、去耦场景(如音频电路、小型射频模块)。

五、品牌与可靠性保障

信昌电陶(PSA)是国内专注MLCC研发生产的厂商,FN15B104K250PNG的可靠性经过严格测试:

  1. 环境测试:通过高温高湿(85℃/85%RH,1000小时)、温度循环(-55℃~+125℃,1000次)等测试,容值变化≤10%,绝缘电阻≥1GΩ;
  2. 焊接可靠性:兼容回流焊、波峰焊工艺,焊接后无虚焊、爆裂等问题,符合IPC-A-610标准;
  3. 环保认证:无铅、无卤,符合欧盟RoHS指令,可用于出口产品。

六、典型应用场景

该型号因小封装、中容值、常规电压的特点,广泛应用于以下领域:

  1. 消费电子:智能手机、平板的主板去耦电容、音频耦合电容;
  2. 小型智能设备:蓝牙耳机、智能手环、智能手表的电源滤波、信号耦合;
  3. 工业控制模块:小型传感器节点、PLC扩展模块的去耦与噪声抑制;
  4. 通信设备:WiFi模块、蓝牙模块的射频匹配电容、电源滤波。

七、选型与使用注意事项

为确保产品性能与可靠性,使用时需注意以下要点:

  1. 电压降额:实际工作电压建议不超过额定电压的80%(即20V),避免过压导致介质击穿;
  2. 温度限制:工作环境温度需控制在-55℃~+85℃范围内,超出则容值变化超差;
  3. 焊接工艺:0402封装焊接温度需控制在220℃~260℃,焊接时间≤3秒(回流焊),避免热应力损坏;
  4. 储存条件:未焊接产品需储存在常温(15℃~35℃)、干燥(湿度≤60%)环境,避免受潮(受潮后焊接可能爆裂)。

以上概述覆盖了FN15B104K250PNG的核心参数、特性、应用与注意事项,可作为选型与使用的参考依据。

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