TEKT5400S-ASZ Vishay, 74 ° IR Phototransistor, Through Hole 2-Pin Side Looker package

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Subtotal (1 pack of 10 units)*

£5.00

(exc. VAT)

£6.00

(inc. VAT)

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Last RS stock
  • Plus 40 unit(s) shipping from 17 November 2025
  • Final 940 unit(s) shipping from 24 November 2025
Units
Per unit
Per Pack*
10 - 40£0.50£5.00
50 - 90£0.49£4.90
100 - 240£0.459£4.59
250 - 490£0.425£4.25
500 +£0.40£4.00

*price indicative

Packaging Options:
RS Stock No.:
708-7972
Mfr. Part No.:
TEKT5400S-ASZ
Brand:
Vishay
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Brand

Vishay

Spectrums Detected

Infrared

Typical Fall Time

5µs

Typical Rise Time

6µs

Number of Channels

1

Maximum Light Current

4000µA

Maximum Dark Current

100nA

Angle of Half Sensitivity

74 °

Polarity

NPN

Number of Pins

2

Mounting Type

Through Hole

Package Type

Side Looker

Dimensions

5 x 2.65 x 5mm

Collector Current

100mA

Maximum Wavelength Detected

980nm

Minimum Wavelength Detected

850nm

Spectral Range of Sensitivity

850 → 980 nm

Height

5mm

Length

5mm

Width

2.65mm

TEKT5400 Series PIN Photodiodes


The TEKT5400 series, from Vishay Semiconductor, are silicon NPN phototransistors. They are in side looking, through-hole packages. They have a black plastic package which provides a daylight filter, blocking out ambient visible light. The TEKT5400 phototransistors are ideal for use as detectors in electronic control and drive circuits.

Features and Benefits:


• Package type: leaded
• Package form: side view lens
• Dimensions (L x W x H in mm): 5 x 2.65 x 5
• High radiant sensitivity
• Daylight blocking filter matched with 940 nm
emitters
• Fast response times
• Angle of half sensitivity: ϕ = ± 37°
• Package matched with IR emitter series TSKS5400S

Applications:


• Detector in electronic control and drive circuits


IR Phototransistors, Vishay Semiconductor

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