QRB1114
Photointerrupter Reflective Phototransistor 4-Pin Bulk
Inventory:9,750
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : QRB1114
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Package/Case : PCB Mount
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Manufacturer : onsemi
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Components Classification : Reflective - Analog Output
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Datesheet : QRB1114 DataSheet (PDF)
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Series : QRB111
Overview of QRB1114
The QRB1114 is an infrared reflective sensor optimized for high-speed and low-voltage operations. It provides excellent performance for various applications, including analog and digital signal switching.
Pinout
The QRB1114 pinout refers to the configuration and function of each pin in its package type. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the QRB1114 has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by the manufacturer to get accurate information regarding each pin's function and electrical characteristics.
Features
- Infrared Reflective Sensor: The QRB1114 is an infrared reflective sensor that detects changes in reflected light, making it suitable for various applications requiring object detection or tracking.
- High-Speed Operation: This component operates effectively within a close range and is commonly used in robotics and automation.
- Low-Voltage Operations: The QRB1114 can function at low voltage levels, making it suitable for battery-powered devices or applications where power consumption is critical.
- Analog and Digital Signal Switching: This component provides excellent performance for analog and digital signal switching applications, including robotics and automation.
- Compact Package: The QRB1114 has a compact package that makes it easy to integrate into various devices and systems.
Applications
- Line-Following Robots: The QRB1114 is commonly used in line-following robots, reflective object sensors, and proximity detectors.
- Reflective Object Sensors: This component finds use in robotics, automation, and sensing systems where precise detection of objects or lines is necessary.
- Proximity Detectors: The QRB1114 detects changes in reflected light, making it suitable for various applications requiring object detection or tracking.
- Sensing Systems: This component provides excellent performance for sensing systems where precise detection of objects or lines is necessary.
Equivalents
The QRB1114 is equivalent to other infrared reflective sensors available in the market. However, its unique features and performance make it an attractive option for various applications.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Package | Bulk | Product Status | Obsolete |
Sensing Distance | 0.150" (3.81mm) | Sensing Method | Reflective |
Voltage - Collector Emitter Breakdown (Max) | 30 V | Current - Collector (Ic) (Max) | 20 mA |
Current - DC Forward (If) (Max) | 50 mA | Output Type | Phototransistor |
Response Time | 8µs, 8µs | Mounting Type | Through Hole |
Package / Case | PCB Mount | Operating Temperature | -40°C ~ 85°C |
Base Product Number | QRB111 |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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QRB1114
Photointerrupter Reflective Phototransistor 4-Pin Bulk
Inventory:
9,750
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.







Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.




Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.




