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BOURNS 3314G-1-202E
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- BOURNS 3314G-1-202E
- Type
- BOURNS
- Unit
- Electronic Component
- Minimum package
- 500 圆盘
Technical parameters
- Power
- 250mW
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- BOURNS
- Electronic Component
- 1
- Electronic Component
- 3314G-1-202E
- Electronic Component
- 1
- Package
- SMD-3P,4.5x4.5mm
- Electronic Component
- Resistor / positions
- Electronic Component
- ±20%
- Electronic Component
- 0.306g
- Electronic Component
- 2kΩ
- Electronic Component
- 1
- Electronic Component
- BM0086085422
- Electronic Component
- ±100ppm/℃
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
BOURNS 3314G-1-202E 产品概述
产品基本信息
BOURNS 3314G-1-202E 是一款高性能的可调电阻（电位器），专为表面贴装技术（SMD）设计。其电阻值为2 kΩ，功率额定为0.25W（即1/4W），适用于多种电子应用。该电位器具有±20%的容差，保证了在实际应用中的灵活性和适应性。其温度系数为±100ppm/°C，意味其电阻值在温度变化下的稳定性相对较高，适合需要精准调节的应用场合。
设计与结构
该元件的一个显著特点是其紧凑的结构设计，尺寸为4.50mm x 4.50mm x 2.55mm（0.177" x 0.177" x 0.100"），非常适合于空间受限的电路板上。它采用方形的封装形式（SMD-3P），通过表面贴装类型的安装方式，简化了元器件的焊接与组装过程，提高了生产效率。
电阻材料使用了金属陶瓷，这在一定程度上提高了该组件在高温及潮湿环境下的可靠性。金属陶瓷材料不仅能提供更好的温度稳定性，还能保证在频繁调节情况下的耐久性。
调节方式
3314G-1-202E 采用顶部调节设计，这使得用户可以方便地在组装后进行电阻值的微调，从而实现所需的电气性能。顶部的调节结构可以兼容多种类型的调节工具，简化了操作流程，提高了用户的使用体验。
应用领域
BOURNS 3314G-1-202E 可调电阻广泛适用于多种电子设备，包括但不限于音频设备、传感器、仪器仪表、通信设备和消费电子产品等。在这些应用中，设计师可以通过调节电阻值灵活控制电路的特性，如增益、频率响应或偏置电压等，以实现更精准的功能。
例如，在音频放大器中，使用可调电阻可以允许工程师根据不同的音频输入以及电路的特性来调整增益，从而优化音质表现。又如在传感器应用中，该电位器可用于调节灵敏度，以适应不同的环境条件。
竞争优势
- 高精度：具备±100ppm/°C的温度系数，适合对温度变化敏感的高精度应用场合。
- 高功率密度：在小体积的情况下，仍能提供0.25W的功率，适合高密度电路设计。
- 耐久性强：金属陶瓷材料的使用提升了耐高温和湿度的特性，为电子产品的长期稳定运行提供保障。
总结
BOURNS 3314G-1-202E 可调电阻以其优越的性能参数和设计特点，成为电子产品设计中的一种理想选择。无论在音频、传感器还是其他电子应用中，这款电位器均能提供可靠的电力调节功能，是构建现代电子系统的重要组成部分。通过对其操作的简单性和适应性的理解，工程师们可以最大化其在各类电路中的应用潜力，提升最终产品的性能和用户体验。
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