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BOURNS 3314J-1-501E
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- BOURNS 3314J-1-501E
- 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
- 3314J-1-501E
- Electronic Component
- 1
- Package
- SMD,4.5x4.5mm
- Electronic Component
- Resistor / positions
- Electronic Component
- ±20%
- Electronic Component
- 0.432g
- Electronic Component
- 500Ω
- Electronic Component
- 1
- Electronic Component
- BM69413603
- 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.
产品概述：BOURNS 3314J-1-501E 可调电阻
一、基本信息
BOURNS 3314J-1-501E是一款高精度的表面贴装型可调电阻（电位器），其电阻值为500Ω，具有0.25W（1/4W）的功率处理能力。这款电位器的容差为±20%，同时其温度系数为±100ppm/°C，确保了其在不同温度环境下的稳定性。这些特性使其在多种应用领域中广受欢迎，特别是在需要高可靠性和精确调节的电子设备中。
二、设计与封装
BOURNS 3314J-1-501E采用方形SMD封装，尺寸为0.177" x 0.177" x 0.100"（约4.50mm x 4.50mm x 2.55mm），这一紧凑的设计使得该元器件适合于空间受限的电路板。这种小尺寸减小了整体电路板的占用面积，同时也便于制造与自动化焊接，符合现代电子设备对布局和成本的严格要求。
三、材料与工艺
该电位器采用金属陶瓷作为电阻材料，相较于传统的碳基电阻，金属陶瓷电阻具有更好的温度稳定性和更低的噪声水平。金属陶瓷电阻的结构使其在高功率应用中表现出色，具有更低的功耗和较长的使用寿命。这种材质的应用确保了BOURNS 3314J-1-501E在工作过程中具备高精度和低漂移的特性。
四、性能优势
高精度调节：其电阻值为500Ω，并支持±20%的容差，使得在设计电路时，可以通过顶部调节精确地控制电阻值，从而实现细微的调节。这在音频设备、传感器和信号处理应用中尤为重要。
温度稳定性：温度系数为±100ppm/°C的特性极大降低了因温度变化而导致的电阻值偏差，使得在宽温度范围内，设备可以保持良好的性能，尤其适合自动化设备和环境变化较大的应用。
适应性强：该元器件的构造和设计使其适用于多种安装平台，特别是在现代电子设备日益小型化的今天，无论是在消费电子、工业设备还是通信设备中，均能大显身手。
五、应用场景
BOURNS 3314J-1-501E广泛应用于各种领域，包括但不限于：
- 音频设备：在音响系统中，用于音量调节、频率调节等功能提升音质表现。
- 传感器：在温度、压力等传感器中，通过精确的信号调节提高测量的准确性。
- 通信设备：在无线电及其他通信设备中，用于调节信号的处理和放大。
- 消费电子：在电视、洗衣机等家用电器中，用于各种控制面板的调节。
六、总结
BOURNS 3314J-1-501E是一款高性能的可调电阻，凭借其出色的电气性能和小巧的SMD封装，适用于各类现代电子设计。无论是对尺寸有严格限制的紧凑型设备，还是对性能要求极高的应用场景，BOURNS 3314J-1-501E都能够提供卓越的解决方案。使用该元器件可以帮助设计师实现高精度、高可靠性的电子设计，满足现代技术不断提升的需求。
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