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KEMET T491B226K016AT
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- KEMET T491B226K016AT
- Type
- KEMET
- Minimum package
- 2000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- KEMET
- Electronic Component
- T491B226K016AT
- Electronic Component
- 1
- Electronic Component
- 22uF
- Package
- CASE-B-3528-21(mm)
- Electronic Component
- Capacitor
- Electronic Component
- ±10%
- Electronic Component
- 0.106g
- Electronic Component
- 1
- Electronic Component
- BM69416078
- Operating Temperature
- 55℃~+125℃
- Voltage
- 16V
- Electronic Component
- Electronic Component
- Electronic Component
- 2000
- Resistor(ESR)
- 2.2Ω@100kHz
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
T491B226K016AT 产品概述
T491B226K016AT 是一款由知名电子元器件制造商 KEMET（基美）生产的高性能钽电容器，广泛应用于现代电子设备中。这款钽电容的基本特性和设计，使其特别适合用于高速、高频和大电流的应用场景，以下是其详细介绍。
基本参数
- 电容值：22µF
- 容差：±10%
- 额定电压：16V
- 等效串联电阻（ESR）：2.2Ω（在100kHz下测量）
- 工作温度范围：-55°C ~ 125°C
- 不同温度时的使用寿命：在125°C时可达到2000小时
- 安装类型：表面贴装型（SMD）
- 封装尺寸：1411（3528公制），其实际尺寸为0.138"长 x 0.110"宽（3.50mm x 2.80mm）
- 最大高度：0.083"（2.10mm）
- 制造商尺寸代码：B
- 特性：通用型
应用领域
T491B226K016AT 钽电容器因其优良的电气性能和温度特性，适用于多种应用场景，包括：
- 消费电子产品：如智能手机、平板电脑及其他便携式设备中的电源管理模块和滤波电路。
- 工业设备：在工业自动化与控制设备中，用于电源去耦和信号耦合电路。
- 通信设备：广泛应用于各种通信基站和设备的射频信号处理以及电源稳压。
- 汽车电子：其宽广的工作温度范围使其适合于汽车电子应用，例如电调系统和动力系统中的滤波器。
性能优势
- 小型化设计：相较于传统电解电容，钽电容通常具有更小的体积和更高的电容密度，使其适合现代电子产品对空间的严格要求。
- 优秀的温度特性：该型号电容的广泛工作温度范围以及高温下的长寿命表现，确保其在苛刻环境下的可靠性。
- 低ESR特性：低等效串联电阻使得此电容器在高频应用中表现出色，减小了在快速变换的信号下出现的功耗和发热问题。
- 稳定的电气性能：钽电容提供良好的电容值稳定性，即使在不同的环境和工作条件下，也能维持其性能表现。
安装与使用建议
作为表面贴装元件，T491B226K016AT 的安装要求使用合适的焊接方法（如回流焊）以确保可靠的电连接。尽管其工作温度范围较宽，但在设计电路时，仍需考虑到温升对电容寿命的影响，建议使用该电容时，尽量保持其工作温度低于最大额定值。此外，对于长时间工作在高温环境下的应用，用户应考虑其寿命特性，合理选择电容的使用场合。
结论
T491B226K016AT钽电容器凭借其优越的性能、可靠的耐温性以及紧凑的体积，成为电子设计工程师在高性能应用中的首选解决方案。无论是用于消费电子、工业设备还是通信和汽车电子，该电容器都能提供卓越的支持，帮助实现高效、可靠的电路设计。在选择适合的钽电容时，T491B226K016AT无疑是一款值得信赖的产品。
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