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AVX TPSD107K020R0085
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
18
specifications
Core information
- Product name
- AVX TPSD107K020R0085
- Type
- AVX
- Minimum package
- 500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- AVX
- Electronic Component
- TPSD107K020R0085
- Electronic Component
- 1
- Electronic Component
- 100uF
- Electronic Component
- Capacitor
- Electronic Component
- ±10%
- Electronic Component
- 0.54g
- Electronic Component
- 1
- Electronic Component
- BM0229956463
- Operating Temperature
- 55℃~+125℃
- Voltage
- 20V
- Electronic Component
- Electronic Component
- Electronic Component
- 500
- Resistor(ESR)
- 85mΩ
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
TPSD107K020R0085 产品概述
一、产品简介
TPSD107K020R0085 为 AVX 品牌钽电容器，标称电容值 100 μF，公差 ±10%，额定电压 20 V，等效串联电阻（ESR）典型值 85 mΩ，工作温度范围 -55 ℃ 至 +125 ℃。该器件属于钽电解电容类，体积效率高、温度特性和稳定性良好，适用于要求体积/容量比和长期可靠性的场合。
二、主要性能参数
- 电容：100 μF ±10%
- 额定电压：20 V DC
- ESR：85 mΩ（典型）
- 工作温度：-55 ℃ ～ +125 ℃
- 极性：有极性（钽电容须按极性使用）
- 品牌：AVX
- 封装：未提供（订购或设计时请参照 AVX 官方数据手册）
三、特点与优势
- 高体积效率：在相同体积下提供较大电容量，适合空间受限的电源去耦与储能应用。
- 良好的温度和频率特性：在宽温度范围内保持稳定电容值，适合高温环境。
- 低 ESR：85 mΩ 的低阻抗有助于降低纹波电压和功率损耗，提高滤波效率。
- 长期可靠性：钽材料固有的化学稳定性使器件在长期使用中表现出较好的寿命特性（需按厂商推荐工艺使用）。
四、典型应用场景
- 开关电源输出侧滤波/稳压后端储能
- 稳压器旁路与瞬态响应改善
- 通信设备与工业电子的去耦电容
- 对体积和稳定性有要求的嵌入式系统电源设计
五、设计与使用建议
- 极性注意：钽电容为极性器件，严禁在反向电压下使用；在电路设计中明确标注正负极。
- 电压裕量：为提高可靠性，建议在实际使用中对额定电压进行降额（常见做法为 50%–80% 的额定电压工作），以降低击穿和高温加速失效风险。
- 纹波与脉冲电流：钽电容对高幅值脉冲纹波较为敏感，持续大纹波电流会引起温升并可能导致失效；应评估实际纹波电流并必要时并联低 ESR 的陶瓷电容或增加器件数量分担纹波。
- 焊接与可靠性：遵循 AVX 的焊接/回流曲线与清洗工艺建议，避免过长高温暴露；如不了解封装耐受，应向厂商索取推荐工艺。
- 存储与运输：避免潮湿、高温及机械冲击，若产品为贴片包装请按常规元件库管理。
六、注意事项
- 若封装、尺寸或温度特性对设计关键，请务必获取 AVX 官方数据手册及样品进行评估测试。
- 在有可能发生过压、反向电压或高能量瞬态的应用中，应考虑增加限制元件（如浪涌抑制器、串联限流器）或采用其它类型电容以保障安全。
- 可靠性验证：关键产品或新平台上使用前建议做加速寿命试验、热循环和振动测试。
七、结论
TPSD107K020R0085 是一款适用于电源去耦与能量储存的高容量钽电容，具有低 ESR、宽温度范围和良好体积效率的特性。为确保长期稳定运行，应严格遵循额定与降额设计、极性约束及厂商的装配建议。如需更详细的电气特性、封装尺寸及应用示例，请联系 AVX 获取完整数据手册与技术支持。
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