# QRE1113GR (Component)
## Description
QRE1113GR Reflective Optical Sensor 3.3V Breakout Board
## Component Details
- **Owner:** vasy_skral
- **Created:** 11/29/2021
- **Last Updated:** 11/20/2024
- **Visibility:** Public
- **System Architecture:** graph LR
VCC[3V3] --> C1[100nF Decoupling]
C1 --> GND[GND]
VCC --> R1[160Ω Series Resistor]
R1 --> LED(IR LED in QRE1113GR)
LED --> GND
VCC --> R2[51kΩ Pull-Up]
R2 --> PT(Phototransistor in QRE1113GR)
PT --> GND
PT --> OUT[OUT]
subgraph Header[3-Pin Header]
H1(3V3)
H2(OUT)
H3(GND)
end
VCC --> H1
OUT --> H2
GND --> H3
- **Manufacturer Part Number:** QRE1113GR
- **Board Height:** 16.175mm
- **Manufacturer Name:** ON Semiconductor
- **Datasheet URL:** https://www.onsemi.com/pdf/datasheet/qre1113-d.pdf
- **Part Type:** Sensor
- **stackup:** Standard 4 Layer
- **Board Width:** 21.9mm
- **Used in:** 387 projects
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/qre1113gr/on-semiconductor.html?utm_currency=USD®ion=europe) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/onsemi/QRE1113GR/965451) | $1.09 | 0 |
| [LCSC](https://www.lcsc.com/product-detail/C232862.html) | $0.6691 | 54 |
| [Mouser](https://www.mouser.com/ProductDetail/onsemi/QRE1113GR?qs=Qb0BA3xILekkPpSVC5x7uQ%3D%3D) | $1.09 | 27K |
| [Verical](https://www.verical.com/pd/on-semiconductor-photoelectric-sensor-QRE1113GR-8497791) | N/A | N/A |
- **Part Type:** Sensors
- **Manufacturer:** ON Semiconductor
- **MPN:** QRE1113GR
- **Pin Count:** 4
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | A | |
| 2 | K | |
| 3 | ~ | |
| 4 | ~ | |
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*Generated from [https://www.flux.ai/vasy_skral/qre1113gr~2w](https://www.flux.ai/vasy_skral/qre1113gr~2w)*