WMSIC Electronic Components

TAIYO YUDEN LMK063BBJ474KPLF

ModelLMK063BBJ474KPLF
Package0201
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 25+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
TAIYO YUDEN LMK063BBJ474KPLF
Type
TAIYO YUDEN
Unit
Electronic Component
Minimum package
15000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
TAIYO YUDEN
Electronic Component
LMK063BBJ474KPLF
Electronic Component
1
Electronic Component
470nF
Package
0201
Electronic Component
SMD Capacitor(MLCC)
Electronic Component
±10%
Electronic Component
0.009g
Electronic Component
1
Electronic Component
BM0266014572
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.

LMK063BBJ474KPLF 多层陶瓷电容(MLCC)产品概述

LMK063BBJ474KPLF是日本太诱(TAIYO YUDEN)推出的一款小型化多层陶瓷电容(MLCC),针对低压、高密度PCB设计场景优化,兼具高可靠性与成本效益,广泛应用于消费电子、可穿戴设备及物联网终端等领域。

一、产品定位与品牌依托

太诱作为全球领先的被动元器件制造商,在MLCC领域拥有超过50年技术积累,产品以工艺稳定、性能可靠著称。LMK063BBJ474KPLF属于太诱低电压小型化MLCC系列,核心定位为满足便携式设备、小型电子模块对“小尺寸+稳定容值”的双重需求,尤其适合空间受限的高密度电路设计。

二、核心电气参数深度解析

该电容的关键参数直接决定应用场景,具体解析如下:

  1. 容值与精度:标称容值470nF(标识“474”,即47×10⁴pF),精度±10%(K码标识)。此精度满足大部分滤波、耦合电路需求,平衡了性能与成本。
  2. 额定电压:直流额定电压10V,适用于3.3V、5V等低压系统(交流电压需按“峰值≤10V”降额使用)。
  3. 温度系数:X5R特性,工作温度范围-55℃~+85℃,容值变化率≤±15%(相对于25℃基准)。覆盖室内、户外及部分工业环境的温度波动,避免容值漂移影响电路性能。

三、封装与物理特性

  1. 封装规格:采用0201英制封装(对应公制0603,长0.6mm×宽0.3mm),是小型化电子设备的主流封装,可显著降低PCB占用面积。
  2. 物理尺寸:典型厚度0.3mm(公差±0.05mm),适配薄型化产品(如智能手表、蓝牙耳机)的设计要求。
  3. 封装工艺:镍基内电极+陶瓷介质叠层工艺,相比传统银电极,抗老化性能提升30%以上,同时降低成本。

四、可靠性与环境适应性

  1. 耐温特性:除X5R温度范围外,可承受短期125℃高温(无负载),满足设备充电、工作时的局部高温场景。
  2. 机械可靠性:通过JIS C 5102振动测试(10~2000Hz,1.5G加速度)与冲击测试(1000m/s²,11ms),适合便携式设备日常碰撞。
  3. 静电防护:内置防护设计,可承受最大±2kV接触放电(符合IEC 61000-4-2),降低生产与使用中的失效风险。

五、典型应用场景

该电容参数与封装特性使其适用于以下场景:

  1. 消费电子:智能手机、平板电脑的CPU周边去耦电容(多并联实现高频滤波)、音频模块耦合电容;
  2. 可穿戴设备:智能手表、手环的传感器电路滤波(心率传感器、加速度计);
  3. 物联网终端:蓝牙/WiFi模块电源滤波(低功耗+小尺寸适配IoT设备);
  4. 工业控制:小型PLC、传感器节点的低压电源电路(温度覆盖-20℃~+60℃工业环境)。

六、选型与使用注意事项

为确保性能稳定,需注意:

  1. 电压降额:实际工作电压建议≤8V(降额20%),避免长期老化导致容值下降;
  2. 焊接工艺:采用回流焊(不建议手工焊接),峰值温度240~260℃,单个电容焊接时间≤10秒;
  3. 静电防护:生产、组装需在ESD防护环境下操作,避免静电击穿;
  4. 温度评估:若工作温度超85℃,需提前验证容值是否满足电路需求(参考太诱温度-容值曲线)。

总结:LMK063BBJ474KPLF是高性价比小型化MLCC,兼具太诱可靠性与紧凑尺寸,可满足多种低压、高密度电子设备设计需求,是消费电子与IoT领域的优选被动元器件。

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