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AVX TAJC475K050RNJ
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- AVX TAJC475K050RNJ
- 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
- TAJC475K050RNJ
- Electronic Component
- 1
- Electronic Component
- 4.7uF
- Package
- CASE-C-6032-28(mm)
- Electronic Component
- Capacitor
- Electronic Component
- ±10%
- Electronic Component
- 0.334g
- Electronic Component
- 1
- Electronic Component
- BM0249737363
- Operating Temperature
- 55℃~+125℃
- Voltage
- 50V
- 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.
TAJC475K050RNJ 产品概述
一、产品简介
TAJC475K050RNJ 为 AVX 出品的钽电解电容器，容值 4.7µF，公差 ±10%，额定电压 50V。该器件针对要求体积小、稳定性好及长期可靠性的电源去耦和滤波应用设计，适用于工业、通信和消费类电子中的中低频能量储存与滤波场合。
二、主要参数与性能
- 容值：4.7µF ±10%
- 额定电压：50V
- 等效串联电阻（ESR）：1.4Ω @ 100kHz
- 工作温度范围：-55℃ ~ +125℃
- 介质类型：钽电容（固体电解质）
该器件具有稳定的容值随温度变化小、良好的长时性能和较低的漏电流（典型钽电容特性），在中低频段表现稳定。
三、封装与极性
- 品牌：AVX
- 封装：CASE-C-6032-28（约 6.0 × 3.2 mm 尺寸等级）
- 极性：有极性（为固体钽电容），必须按正确极性焊接，反向电压会导致失效或短路。器件外壳/丝印标注正极。
四、典型应用场景
- 开关电源与线性稳压器输入/输出去耦
- 电源滤波与能量缓冲
- 工业控制、通信设备和消费电子的去耦与旁路
- 要求稳定容量与长期可靠性的场合
五、设计与使用建议
- 建议在设计时对钽电容施加适度电压降额（常见做法为 50%~70% 的额定电压使用），以提高可靠性并减少突发应力引起的失效风险。
- 钽电容在高频旁路性能不如陶瓷，遇到高频噪声可并联小阻抗陶瓷电容以覆盖更宽频带。
- 焊接时遵循厂商回流温度曲线，避免超出推荐的热应力；安装时注意极性与足够的焊盘焊料以保证机械强度与散热。
- 对于存在较大浪涌电流或脉冲负载的应用，评估 ESR 与等效串联电感（ESL）是否满足要求，必要时选用并联或更低 ESR 的方案。
六、可靠性与存储
- 工作温度范围宽，适应工业级应用。
- 储存与运输避免潮湿、高温与机械冲击，焊接前按回流曲线回温与降温，确保器件性能。若需严格可靠性数据（如漏电流、寿命曲线、耐压冲击），请参考 AVX 原厂数据手册。
七、订购与资料
完整型号：TAJC475K050RNJ（AVX 钽电容，4.7µF，50V，±10%，CASE-C-6032-28）。如需样品、批量报价或数据手册（含绝对最大额定值、典型曲线与回流建议），建议联系 AVX 授权经销商或访问 AVX 官方网站获取原厂规范和认证信息。
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