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AVX TPSD477K006R0100
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- AVX TPSD477K006R0100
- Type
- AVX
- Unit
- Electronic Component
- Minimum package
- 500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- AVX
- Electronic Component
- TPSD477K006R0100
- Electronic Component
- 1
- Electronic Component
- 470uF
- Package
- CASE-D-7343-31(mm)
- Electronic Component
- Capacitor
- Electronic Component
- ±10%
- Electronic Component
- 0.514g
- Electronic Component
- 1
- Electronic Component
- BM0229956460
- Operating Temperature
- 55℃~+125℃
- Voltage
- 6.3V
- Electronic Component
- Electronic Component
- Electronic Component
- 500
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
TPSD477K006R0100 产品概述
一、产品简介
TPSD477K006R0100 是 AVX 出品的一款固体钽电容，额定电压 6.3V，标称容值 470µF，容差 ±10%。该器件工作温度范围宽 (-55℃ 至 +125℃)，在高温和低温环境下均能保持良好电气特性，适合对体积与能量密度有较高要求的电源去耦与储能场合。封装标识为 CASE-D-7343-31（约 7.3×4.3×3.1mm），便于在有限空间内实现较大电容量。
二、主要电气参数
- 标称容量：470µF ±10%
- 额定电压：6.3V
- 等效串联电阻（ESR）：100 mΩ @ 100 kHz
- 工作温度：-55℃ ~ +125℃
- 封装：CASE-D-7343-31（约 7.3×4.3×3.1 mm）
- 品牌：AVX
这些参数表明该型号在中低电压电源滤波、瞬态抑制和能量储存方面表现稳定，ESR 在高频处较低，有利于减少热耗散与电压纹波。
三、典型应用场景
- DC-DC 降压模块输出侧的去耦与储能
- MCU、电源管理芯片附近的高容滤波器
- 消费电子、通信设备和工业控制的功率滤波与稳定电源设计
- 对体积与容量比有要求的便携设备电源模块
注：若应用于强电流冲击或高脉冲环境，请在方案评估中考虑并联或采用专用低ESR电容。
四、设计与使用建议
- 推荐遵循厂商推荐的回流焊温度曲线进行贴装，避免过长高温暴露以减少性能劣化。
- PCB 布局上，电容应尽量靠近被去耦的器件电源引脚，缩短电流回路以降低寄生电感。
- 在实际电路中建议留有适度电压与温度裕量以延长使用寿命；对关键电源可考虑并联多只以降低等效ESR 与分摊热量。
- 存储与处理按 AVX 建议执行，避免在强腐蚀或剧烈机械应力环境中存放和装配。
五、可靠性与注意事项
钽电容具有较高的体积能量密度与长期稳定性，但对浪涌电流和反向电压较敏感。设计时应注意限流、避免长时间过压和反向偏置。若需用于汽车级或特殊工业规范，请在选型时确认是否满足相应认证与测试要求。
六、订购信息
型号：TPSD477K006R0100
品牌：AVX
封装：CASE-D-7343-31（约 7.3×4.3×3.1 mm）
如需批量采购、样品或详细的温度特性、纹波电流曲线与回流焊规范，请联系 AVX 正式渠道或参考厂商完整数据手册获取详细可靠性与装配指导。
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