WMSIC Electronic Components

ROHM RPI-221A

ROHM RPI-221A
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Product image

ModelRPI-221A
PackageDIP-4
BrandROHM
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

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Technical data

Product details

20 specifications

Core information

Product name
ROHM RPI-221A
Type
ROHM
Unit
Electronic Component
Minimum package
2000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
ROHM
Electronic Component
RPI-221A
Electronic Component
1
Electronic Component
2.6mm
Package
DIP-4
Electronic Component
2mm
Electronic Component
Photoelectric Switch(Phototransistor Output)
Electronic Component
0.099g
Electronic Component
4.9mm
Electronic Component
3.3mm
Current
500nA
Electronic Component
0.4mm
Electronic Component
1
Electronic Component
BM0000282629

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

RPI-221A 直插光电开关产品概述

一、产品概述

RPI-221A 是由日本 ROHM（罗姆）公司生产的一款直插型光电开关，封装形式为 DIP-4。这款光电开关在广泛的电子设备中扮演着重要角色，尤其在自动化、传感器技术及智能控制系统等领域。光电开关通过发射和接收光束来检测物体的存在与否，其工作原理高效且可靠，适用于各种应用场景。

二、主要特点

  1. 高灵敏度：RPI-221A 光电开关可以精确检测物体的存在，适用于微小或快速移动物体的监测。

  2. 直插式设计：DIP-4 封装使得安装方式非常方便，适合在有限空间内实现快速布线，降低了设计的复杂性。

  3. 低功耗：这款光电开关设计以低功耗为目标，能够在不牺牲性能的情况下，大幅度延长系统的使用寿命，适合便携式和长时间运行的设备。

  4. 耐环境性：RPI-221A 具有良好的环境适应性，稳定性高，能够在多变的环境条件下保证其性能稳定，适合工业现场及户外应用。

  5. 兼容性强：广泛兼容多种电子系统，并能够与其他元器件如微控制器、驱动器等简单连接，便于集成入更复杂的电子系统中。

三、技术规格

  • 封装类型：DIP-4
  • 工作电压：典型值在5V ± 10% 范围内，适用于大多数低电压驱动电路。
  • 工作温度：-25°C 至 +85°C，适用多种工作环境。
  • 输出类型：常开/常闭输出选项，能够与多种外部电路匹配。

四、应用领域

  1. 工业自动化：广泛应用于自动化装置，如机器人、传送带和工厂生产线，以高效监测物体的存在，确保生产过程的精确性。

  2. 家电产品：可以应用于自动门、洗衣机等家用电器，起到安全和检测的作用。

  3. 安全系统：在安防领域，RPI-221A 可用作入侵检测系统的一部分，监测未授权的物体进入某个区域。

  4. 汽车电子：应用于汽车报警系统、倒车雷达以及其他监测和控制系统，从而提高安全性和便利性。

  5. 医疗设备：在医疗行业，可以用来检测病人是否在规定的操作区域内，确保医疗过程的安全性。

五、总结

RPI-221A 直插光电开关凭借其高灵敏度、低功耗和便捷的封装设计，在众多应用领域中展现出广泛的灵活性和可靠性。无论是工业自动化还是家用电器，它都可以提供高度的检测能力，确保各类系统的安全和效率。随着科技的不断进步，光电开关类元件的需求将持续增长，RPI-221A 作为一款成熟的电子元器件，必将在未来的科技应用中持续发挥其重要作用。

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