Part QSD123
Description PLASTIC SILICON INFRARED PHOTOTRANSISTOR
Category Transistor
Manufacturer Fairchild Semiconductor
Size 93.34 KB
QSD123 Datasheet (PDF) Download
Pricing from 0.694 USD, available from Avnet and Newark.
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Fairchild Semiconductor

QSD123 Overview

Key Specifications

Package: Radial
Mount Type: Through Hole
Pins: 2
Operating Voltage: 5 V

Description

The QSD122/123/124 is a phototransistor encapsulated in an infrared transparent, black T-1 3/4 package.

Key Features

  • NPN Silicon Phototransistor
  • Package Type: T-1 3/4
  • Notched Emitter: QED12X/QED22X/QED23X
  • Narrow Reception Angle: 24°C
  • Daylight Filter
QSD123 datasheet preview

Price & Availability

Seller Inventory Price Breaks Buy
Avnet 2498 1+ : 0.694 USD
10+ : 0.469 USD
100+ : 0.331 USD		 View Offer
Avnet 0 4500+ : 0.15324 USD
9000+ : 0.14921 USD
18000+ : 0.14727 USD
36000+ : 0.14539 USD		 View Offer

Related Datasheets

Part Number Manufacturer Description
QSD123 onsemi Plastic Silicon Infrared Phototransistor
QSD123 QT Optoelectronics PLASTIC SILICON PHOTOTRANSISTOR
QSD124 onsemi Plastic Silicon Infrared Phototransistor
QSD128 QT Optoelectronics PLASTIC SILICON PHOTOTRANSISTOR
QSD122 QT Optoelectronics PLASTIC SILICON PHOTOTRANSISTOR

QSD123 Datasheet