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KEMET T491D226K025AT
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- KEMET T491D226K025AT
- Type
- KEMET
- Unit
- Electronic Component
- Minimum package
- 500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- KEMET
- Electronic Component
- T491D226K025AT
- Electronic Component
- 1
- Electronic Component
- 22uF
- Package
- CASE-D-7343-31(mm)
- Electronic Component
- Capacitor
- Electronic Component
- ±10%
- Electronic Component
- 0.418g
- Electronic Component
- 1
- Electronic Component
- BM0000001561
- Operating Temperature
- 55℃~+125℃
- Voltage
- 25V
- 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.
产品概述：KEMET T491D226K025AT 钽电容器
一、产品背景
KEMET作为电子元器件领域的知名制造商，以其高质量和可靠性的电容器产品而闻名。其钽电容器系列在消费电子、通信、汽车电子等应用中得到了广泛的使用，尤其是在需要高稳定性与小型化的场合。T491D226K025AT是一款典型的模制钽电容器，具有独特的规格和优越的性能，适合各种高要求的电路设计。
二、基本参数
- 电容值：22µF
- 容差：±10%
- 额定电压：25V
- ESR（等效串联电阻）：800毫欧（在100kHz时测量）
- 工作温度：-55°C 至 125°C
- 使用寿命：在125°C环境下，可以达到2000小时的可靠性
- 安装类型：表面贴装型（SMD）
- 封装尺寸：2917（7343公制），对应的物理尺寸为0.287"长 x 0.169"宽（7.30mm x 4.30mm），最大安装高度为0.122"（3.10mm）
三、产品特点
T491D226K025AT钽电容器的设计考虑到了现代电子产品的高密度与高性能需求。其主要特点如下：
高电容值与小体积：22µF的电容值大大提升了电路的储能能力，而小巧的封装使得其适合在空间有限的场合使用，如手机、可穿戴设备及其他消费电子产品。
宽广的工作温度范围：能够在-55°C至125°C的广泛温度范围内稳定工作，满足了不同环境下的应用需求。这一特性使得该电容器特别适合航空航天、汽车电子等高要求的工业领域。
低等效串联电阻：800毫欧的ESR值在高频应用中表现良好，有效减少了功率损耗，提高了电路效率。
长寿命：在高温条件下保持2000小时的使用寿命，提升了设备的可靠性，减少了维护和更换成本。
表面贴装设计：符合现代电子产品的制造工艺，便于自动化生产，提高了生产效率。
四、应用场景
KEMET T491D226K025AT钽电容器在多种应用场合中表现出色，主要包括：
消费电子：广泛应用于智能手机、平板电脑、笔记本电脑等便携式设备，提供稳定的电源管理与信号耦合。
汽车电子：在汽车电路中使用，尤其是在电池管理系统、音响系统中，确保信号的稳定传输和储能。
工业设备：适用于各种工业控制器和传感器，尤其在需要高温高湿环境下的应用。
通信设备：用于基站、路由器及其他网络设备中，提升信号的完整性与能效。
五、总结
KEMET T491D226K025AT钽电容器凭借其高性能、稳定性和灵活的应用范围，为现代电子设备的发展提供了坚实的支持。无论是在消费电子、工业控制还是汽车电子等领域，其卓越的电气特性与优越的工作质量，都使其成为设计工程师在构建高性能电路时的优选元件。
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