QSD123 onsemi, ±12 ° IR Phototransistor, Through Hole 2-Pin T-1 3/4 package

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Subtotal (1 bag of 250 units)*

£59.25

(exc. VAT)

£71.00

(inc. VAT)

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Temporarily out of stock
  • 250 unit(s) shipping from 21 January 2026
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Units
Per unit
Per Bag*
250 - 750£0.237£59.25
1000 - 2250£0.169£42.25
2500 - 9750£0.157£39.25
10000 +£0.156£39.00

*price indicative

RS Stock No.:
184-1083
Mfr. Part No.:
QSD123
Brand:
onsemi
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Brand

onsemi

Spectrums Detected

Infrared

Typical Fall Time

7µs

Typical Rise Time

7µs

Number of Channels

1

Maximum Dark Current

100nA

Angle of Half Sensitivity

±12 °

Number of Pins

2

Mounting Type

Through Hole

Package Type

T-1 3/4

Dimensions

6.1 Dia. x 8.77mm

Collector Current

16mA

Diameter

6.1mm

Spectral Range of Sensitivity

880 nm

Maximum Wavelength Detected

880nm

Emitter Collector Voltage

5V

Saturation Voltage

0.4V

Height

8.77mm

Output Signal Type

Phototransistor

Collector Emitter Voltage

30V

The QSD122, QSD123, QSD124 is a silicon phototransistor encapsulated in an infrared transparent, black T-1 3/4 package.

NPN silicon phototransistor
Package type: T-1 3/4
Notched emitter: QED12X/QED22X/QED23X
Narrow reception angle: 24°C
Daylight filter
Package material and colour: black epoxy
High sensitivity
Applications:
This product is general usage and suitable for many different applications.

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