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
  • 40 left, ready to ship
  • Final 940 unit(s) shipping from 09 October 2025
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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

Spectral Range of Sensitivity

850 → 980 nm

Maximum Wavelength Detected

980nm

Minimum Wavelength Detected

850nm

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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