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ALPS RDC506018A
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- ALPS RDC506018A
- Type
- ALPS
- Minimum package
- 1200 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- ALPS
- Electronic Component
- RDC506018A
- Electronic Component
- 1
- Electronic Component
- 13.2mm
- Package
- SMD-4P,11x14.9mm
- Electronic Component
- Electronic Component
- Type
- positions Sensor
- Electronic Component
- positions Sensor
- Electronic Component
- 0.486g
- Electronic Component
- 11mm
- Electronic Component
- 2.2mm
- Electronic Component
- 1
- Electronic Component
- BM0259544056
- Operating Temperature
- 40℃~+120℃
- Operating Voltage
- 5V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
RDC506018A — ALPS 旋转位置传感器产品概述
一、产品概述
RDC506018A 是 ALPS（阿尔卑斯）推出的一款模块化 SMD 旋转位置传感器，专为需要体积小、温度耐受范围宽且易于表面贴装的角度检测场合设计。该器件在 5V 工作电压下输出与角度对应的电压信号，旋转角度覆盖 0° ～ 320°，模块化封装便于在消费电子、工业控制与汽车电子等系统中直接集成。
二、主要技术参数
- 类型：旋转位置传感器（模组）
- 工作电压：5 V
- 角度测量范围：0° ～ 320°（非全周）
- 封装：SMD-4P，整体尺寸 11 × 14.9 mm
- 外形尺寸：长度 11 mm，高度 2.2 mm（器件高度）
- 工作温度：-40 ℃ ～ +120 ℃
三、结构与封装特点
RDC506018A 采用四引脚表面贴装封装（SMD-4P），整体小型化设计（11×14.9mm）便于 PCB 紧凑布局。模块化结构减少了外部旋转机构与连接硬件的复杂性，器件高度 2.2mm 适合薄型产品空间约束。SMD 封装利于回流焊工艺和自动化装配，降低装配成本并提升一致性。
四、性能与环境适应性
该传感器可在宽温区间（-40℃ 至 +120℃）稳定工作，适应严苛的环境和高温工况要求。输出随机械转角呈连续变化，便于直接与 MCU / ADC 接口相连，实现角度的模拟读取。模块化设计在长期可靠性与重复性方面表现优良，适合对位置检测稳定性有较高要求的应用场景。
五、典型应用场景
- 汽车中控与仪表角度检测：旋钮位置、档位指示等（需按车规级要求验证）
- 工业控制面板：旋转编码输入、阀门位置检测
- 家用电器：洗衣机、微波炉等旋钮式控制位置反馈
- 消费类电子与便携设备：音量/调节旋钮、操控界面
- 机器人与自动化装置：关节或转轴位置检测
六、设计与使用建议
- 供电与滤波：建议在 5V 电源侧加适当去耦电容（例如 0.1uF）以抑制瞬态干扰，确保输出稳定。
- ADC 接入：输出为模拟电压，选用高分辨率 ADC 并在软件中进行线性校准，可提升角度读数精度。
- 机械安装：保证轴承或转轴同心度，减少机械偏移和磨损，避免超出 0°～320° 的物理冲击。
- 环境防护：若工作环境有湿气或粉尘，建议配合密封结构或涂覆处理以延长寿命。
- ESD 与保护：设计时考虑输入/输出端的防静电与瞬态抑制措施，保护内部感应元件。
- 温度考量：在高温应用下评估长期漂移并根据需要做温度补偿或校准。
七、小结
RDC506018A 以其小巧的 SMD 模块化封装、0°～320° 的角度覆盖以及宽温工作能力，为需要紧凑布局与稳定角度反馈的产品提供了可靠的解决方案。凭借 ALPS 的制造工艺与模块化设计，该传感器便于工程集成与量产装配，是消费电子、工业与汽车等多领域旋转位置检测应用的良好选择。若需进一步的电气引脚定义、线性度和寿命等详细规格，建议参考 ALPS 官方型号资料或联系供应商获取完整数据手册。
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