WMSIC Electronic Components

GP1A51HRJ00F

ModelGP1A51HRJ00F
PackageThrough-hole
BrandSHARP
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 24+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
SHARP GP1A51HRJ00F
Type
SHARP
Minimum package
100 袋

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SHARP
Electronic Component
GP1A51HRJ00F
Electronic Component
1
Electronic Component
12.2mm
Package
Through-hole
Electronic Component
Photoelectric Switch(Logic Output)
Electronic Component
0.67g
Electronic Component
18mm
Electronic Component
10mm
Electronic Component
1
Electronic Component
BM0225219654
Electronic Component
950nm
Operating Temperature
25℃~+85℃
(tr)
500ns
(tf)
500ns

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

GP1A51HRJ00F 槽型光电传感器产品概述

GP1A51HRJ00F是夏普(SHARP)推出的一款3mm槽宽透射式光电传感器(Photointerrupter),专为小型设备的物体有无检测、位置检测及计数场景设计,具备宽电压兼容、高速响应、工业级环境适应性等核心优势,可广泛应用于办公设备、小型自动化系统及家用电器等领域。

一、产品核心定位与设计思路

作为经典的透射式光电传感器,GP1A51HRJ00F采用“发射端+接收端”一体化槽型结构,通过红外光的透射/阻断实现物体检测:槽内无物体时,发射端红外光到达接收端,输出低电平;物体遮挡光路时,接收端无信号,输出高电平。其设计围绕小型化、高可靠性、宽适配性展开,满足不同场景下的紧凑集成与稳定工作需求。

二、关键性能参数深度解析

(一)电气特性:宽电压兼容与清晰输出电平

  • 逻辑侧工作电压:4.5V~17V宽范围,可直接适配5V、12V等常见系统电源,无需额外电压转换电路,简化系统设计;
  • 输出电平:高电平(VOH)达4.9V(接近典型5V逻辑电平),低电平(VOL)仅400mV(远低于TTL逻辑低电平阈值),信号清晰抗干扰;
  • 正向压降(Vf):仅1.1V,发射端驱动功耗低,可通过MCU GPIO直接驱动(无需功率放大),降低系统功耗。

(二)光学特性:红外抗干扰与适配小型物体

  • 峰值波长:950nm红外光,人眼不可见且与可见光光谱重叠少,有效减少环境光(日光、室内灯光)干扰;
  • 3mm槽宽:适配直径/厚度≤3mm的小型物体(纸张、小型零件、机械臂末端等),兼顾检测精度与灵活性。

(三)动态特性:高速响应满足高频需求

  • 上升/下降时间:均为500ns,响应速度快,支持1kHz以上高频检测(如高速传送带零件计数),避免信号滞后误判。

(四)环境适应性:工业级温度范围

  • 工作温度:-25℃~+85℃,覆盖绝大多数室内外设备环境(冬季低温、夏季高温生产线),无需额外散热/保温,提升可靠性。

(五)物理尺寸:紧凑集成适配小型设备

  • 外形尺寸:18mm(长)×12.2mm(宽)×10mm(高),体积小巧,可轻松集成于打印机、扫地机器人等紧凑设备内部。

三、封装与安装方式

GP1A51HRJ00F采用插件式(DIP)封装,引脚布局清晰,安装灵活:

  • 手工焊接:适合原型开发或小批量生产,无需专业设备;
  • 波峰焊:适配批量自动化生产,效率高、一致性好;
  • 引脚符合标准DIP规范,可直接插入通用PCB板。

四、典型应用场景

  1. 办公设备:打印机/复印机的纸张有无检测、进纸计数,避免卡纸误判;
  2. 小型自动化:小型机械臂位置极限检测、传送带小型零件计数(电子元件、螺丝等);
  3. 家用电器:扫地机器人边缘检测(防跌落)、洗衣机门开关状态检测;
  4. 工业仪器:小型传感器模块的物体有无检测(液位辅助检测、微小零件定位)。

五、产品核心优势总结

  • 宽电压适配:4.5V~17V覆盖主流系统电源,简化电路设计;
  • 高速响应:500ns上升/下降时间,支持高频检测场景;
  • 工业级可靠:-25℃~+85℃温度范围,适应复杂环境;
  • 紧凑集成:小尺寸设计,适配小型设备内部布局;
  • 低功耗驱动:1.1V正向压降,降低系统整体功耗。

GP1A51HRJ00F凭借稳定性能与灵活适配性,成为小型物体检测场景的高性价比选择,满足多行业基础检测需求。

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