Optically Coupled Isolator
OPI110, OPI1264 Series
Features:
15 kV electrical isolaꢁon
Choice of phototransistor
Low‐cost plasꢁc housing
UL recognized File No. E58730
Description:
Each Optoisolator in this data sheet contains an infrared Light Emiꢂng Diode (LED) and a NPN silicon Photosensor. The
OPI110 and OPI1264 devices have 890 nm Light Emiꢂng Diode (LED) and NPN phototransistor sensor. The devices are
sealed in a precast opaque housing with a opꢁcally transmissive path between the LED and the photosensor.
The Optoisolators in this data sheet are UL recognised under E58730.
This series is designed for transmission of informaꢁon between one power supply voltage and another where the potenꢁals
during surge condiꢁons are not greater than the guaranteed isolaꢁon voltage.
Custom electrical, wire and cabling and connectors are available. Contact your local representaꢁve or OPTEK for more
informaꢁon.
Applications:
High voltage isolaꢁon between input and output
Electrical isolaꢁon in dirty environments
Industrial equipment
Medical equipment
Office equipment
Ordering InformaƟon
LED
Peak
Wavelength
IsolaƟon
Voltage
(,000)
CTR
Min /
Max
VCE
(Volts)
Max
Part
Number
IF (mA)
Typ / Max
Lead Length /
Spacing
Sensor
OPI110
OPI110A
OPI110B
OPI110C
OPI1264
OPI1264A
OPI1264B
OPI1264C
12.5 / NA
25 / NA
Transistor
10 / 40
50 / 125
100 / NA
12.5 / NA
25 / NA
890 nm
15
30
0.50" / 0.55"
Transistor
10 / 40
50 / 125
100 / NA
General Note
TT Electronics | OPTEK Technology
2900 E. Plano Pkwy, Plano, TX 75074 | Ph: +1 972 323 2200
TT Electronics reserves the right to make changes in product specificaꢁon without
noꢁce or liability. All informaꢁon is subject to TT Electronics’ own data and is
considered accurate at ꢁme of going to print.
www.ꢀelectronics.com | sensors@ꢀelectronics.com
Rev D 10/2022 Page 1
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