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TAIYO YUDEN LMK063BC6474KPLF
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- TAIYO YUDEN LMK063BC6474KPLF
- Type
- TAIYO YUDEN
- Minimum package
- 15000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- TAIYO YUDEN
- Electronic Component
- LMK063BC6474KPLF
- Electronic Component
- 1
- Electronic Component
- ±10%
- Package
- 0201
- Electronic Component
- SMPS
- Capacitor
- .47µF
- Electronic Component
- SMD Capacitor(MLCC)
- Electronic Component
- 0.009g
- Electronic Component
- 1
- Electronic Component
- BM0264757349
- Type
- Surface Mount, MLCC
- Operating Temperature
- 55°C ~ 105°C
- Electronic Component
- X6S
- Electronic Component
- 0.024" x 0.012" (0.60mm x 0.30mm)
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
LMK063BC6474KPLF 产品概述
一、产品简介
LMK063BC6474KPLF 是 TAIYO YUDEN（太陽誘電）的一款超小型多层陶瓷电容（MLCC），规格为 0.47µF ±10%，额定电压 10V，温度特性 X6S，封装为 0201（0.024" × 0.012" / 0.60mm × 0.30mm），最大厚度 0.015"（0.39mm）。工作温度范围为 -55°C 到 +105°C，适用于对体积和布局密度要求极高的移动与电源管理应用，尤其常见于 SMPS 滤波与去耦场合。
二、主要性能特点
- 容量：0.47µF，公差 ±10%，适合中高容值去耦与滤波。
- 额定电压：10V，适用于大多数低压电源轨（如 1.8V / 3.3V / 5V）附近去耦。
- 温度特性：X6S（-55°C ~ +105°C），在该温度范围内保持稳定工作。
- 超小体积：0201（0.6 × 0.3 mm），便于高密度 PCB 设计与节省空间。
- 表面贴装（SMD/MLCC），适配自动化贴装与回流焊工艺。
三、应用场景与推荐用法
- SMPS 输出/输入滤波与高频去耦：靠近开关管与控制芯片放置以抑制开关噪声。
- 移动设备与便携终端：在受限空间内提供高容值去耦。
- 串并联组合以提高有效电容或降低 ESR/ESL：可根据实际滤波需求并联多个器件。
推荐做法：
- 将电容尽量靠近电源管脚布局，缩短走线。
- 对于对低直流偏置要求严格的场合，务必参考厂商 DC bias 特性图，必要时并联更大电压等级或多只电容以补偿偏置损失。
- 遵循制造商回流焊温度曲线与湿度敏感等级（MSL）要求。
四、设计与可靠性注意事项
- DC bias 与温度依赖：X6S 类陶瓷在偏压与高温情况下会出现容量下降，设计时需留有裕量或查询详细特性曲线。
- 机械应力敏感：0201 尺寸极小且厚度薄，贴装与回流后板弯曲或搬运可能引起裂纹。焊盘设计与回流工艺需优化，避免强烈热冲击与过度弯曲。
- 焊盘布局：建议遵循 Taiyo Yuden 建议的焊盘尺寸与焊膏量，以保证焊接可靠性与电气性能。
五、采购与替代方案建议
- 该型号常以卷带（reel）形式供货，适配自动贴片生产线。下单时请确认供货包装与批次信息。
- 若电路对 DC bias 或温度稳定性有更高要求，可考虑使用温度系数更稳定的介质（如 NPO/C0G）或在电压裕度允许时提高额定电压与并联策略。
- 选型时务必获取并查阅官方 datasheet，确认 DC bias 曲线、等效串联电阻（ESR）、等效串联电感（ESL）、寿命与可靠性测试项。
总结：LMK063BC6474KPLF 提供在极小体积下较高的电容值，适合高密度电源滤波与去耦应用。设计时重点关注 DC bias、回流工艺与机械应力管控，按厂方资料进行电气与可靠性验证以确保长期稳定运行。
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