Optek, OPI1264A DC Input NPN Phototransistor, Photosensor Output Optocoupler, Through Hole, 4-Pin

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Subtotal (1 bag of 25 units)*

£62.125

(exc. VAT)

£74.55

(inc. VAT)

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  • 600 unit(s) ready to ship
  • Plus 999,999,375 unit(s) shipping from 06 February 2026
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Units
Per unit
Per Bag*
25 - 100£2.485£62.13
125 - 225£2.378£59.45
250 +£2.319£57.98

*price indicative

RS Stock No.:
170-0946
Distrelec Article No.:
304-24-102
Mfr. Part No.:
OPI1264A
Brand:
Optek
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Brand

Optek

Mounting Type

Through Hole

Output Device

NPN Phototransistor, Photosensor

Maximum Forward Voltage

1.6V

Number of Pins

4

Input Current Type

DC

Maximum Input Current

40 mA

Isolation Voltage

15 kV dc Vrms

Minimum Current Transfer Ratio

25%

Series

OPI1264

COO (Country of Origin):
MX

OPI110 and OPI1264 Series Optically Coupled Isolators


The OPI110 and OPI1264 series of optoisolators consist of an 890 nm IR LED and a NPN phototransistor sensor. They are housed within an opaque package which has a transmissive path between the IR LED and the photosensor. Suitable applications for the OPI120 and OPI123 series include; high voltage isolation between input and output, electrical isolation, and industrial, medical and office equipment.


Optocouplers, Optek