WMSIC Electronic Components

TAIYO YUDEN MSASL105BB5475MFNB33

ModelMSASL105BB5475MFNB33
Package0402
BrandTAIYO YUDEN
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
TAIYO YUDEN MSASL105BB5475MFNB33
Type
0402
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
TAIYO YUDEN
Electronic Component
MSASL105BB5475MFNB33
Electronic Component
1
Electronic Component
4.7uF
Package
0402
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±20%
Electronic Component
0.011g
Electronic Component
1
Electronic Component
BM0265819161
Electronic Component
X5R
Voltage
10V
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.

TAIYO YUDEN MSASL105BB5475MFNB33 贴片电容(MLCC)产品概述

TAIYO YUDEN(太诱)作为全球多层陶瓷电容(MLCC)领域的核心供应商,其推出的MSASL105BB5475MFNB33型号贴片电容,以紧凑封装、稳定电气性能及可靠品质,成为消费电子、可穿戴设备等小型化场景的优选元件。以下从核心参数、特性及应用维度展开概述。

一、产品核心身份与定位

该型号属于通用型MLCC,聚焦对尺寸敏感的电子设备,以“小体积+稳定性能”为设计核心,适配高密度贴片组装工艺,满足量产环节的效率与一致性需求,是替代传统铝电解电容、优化电路体积的理想选择。

二、关键电气性能参数解析

1. 容值与精度

标称容值为4.7μF(对应电容代码“475”,即47×10⁵ pF),精度等级为±20%,属于商业级常规精度,可覆盖大多数不需要极高容值精度的场景(如电源滤波、低频信号耦合)。

2. 额定电压

直流额定电压为10V,需注意:实际工作中需遵循电压降额原则(建议最大工作电压不超过8V),避免过压导致电容击穿或性能衰减;若应用于交流电路,需根据频率计算有效电压并进一步降额(如1kHz下有效电压不超过7V)。

3. 温度特性(X5R系数)

采用X5R温度系数,其定义为:工作温度范围-55℃+85℃,在此区间内容值变化率不超过±15%。该特性兼顾了成本与性能稳定性,适合一般环境温度下的设备(如室内电子设备、常温工业场景),优于X7R(-55℃+125℃)但更具性价比。

三、封装与物理特性

1. 封装规格

采用0402英寸封装(公制约1.0mm×0.5mm),是目前小型化电子设备中广泛使用的封装之一,高度约0.5mm(典型值),可适配高密度PCB布局,有效缩小整机体积(如智能手机主板可节省约30%的电容占用空间)。

2. 机械可靠性

封装结构符合JEDEC标准,支持回流焊工艺(推荐温度曲线匹配太诱官方规范:峰值温度245℃±5℃,回流时间≤30s),焊接后无开裂风险;同时具备一定的机械强度,可承受常规组装过程中的轻微应力(如PCB弯曲≤0.5mm)。

四、材质与可靠性优势

1. 陶瓷材质特性

基于多层陶瓷叠层工艺,具有低等效串联电阻(ESR)(典型值≤10mΩ@1kHz)和低等效串联电感(ESL)(典型值≤0.5nH)特性,尤其适合高频电路中的滤波应用,可减少信号损耗与噪声干扰(如蓝牙模块的射频滤波)。

2. 品牌品质保障

太诱作为老牌元器件厂商,该型号通过了RoHS、REACH等环保认证,且在长期可靠性测试中表现优异:

  • 额定条件下(10V、25℃),寿命可达10,000小时以上;
  • 高温老化测试(85℃、10V)后,容值变化率≤±10%,满足量产设备的长期稳定性需求。

五、典型应用场景

结合参数与特性,该型号主要适用于以下场景:

  • 消费电子:智能手机、平板的电源模块滤波、音频信号耦合;
  • 可穿戴设备:智能手环、手表的低功耗电路去耦(如心率传感器供电);
  • IoT模块:传感器节点、蓝牙模块的电源稳压滤波(如温湿度传感器模块);
  • 小型电子设备:蓝牙耳机、智能音箱的内部信号处理电路;
  • 工业辅助电路:小型控制器、仪表的常规滤波场景(温度范围满足要求)。

六、选型与使用注意事项

  1. 电压降额:实际工作电压≤8V(额定电压的80%),避免过压损坏;
  2. 温度限制:工作环境温度不超过+85℃,若需更高温度场景(如汽车电子),建议选用X7R系数型号;
  3. 焊接工艺:优先采用回流焊,避免手工焊接时温度过高(烙铁头温度≤350℃,焊接时间≤3s);
  4. 存储条件:常温干燥环境存储(温度25℃±5℃,湿度≤60%),开封后尽快使用(建议1个月内用完),避免受潮影响焊接性能(受潮电容焊接时易出现“爆浆”或虚焊)。

该型号凭借平衡的性能与成本,成为小型化电子设备中通用MLCC的可靠选择,太诱的稳定供应也为量产环节提供了保障,适合中小批量到大规模生产的需求。

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