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Optek / TT Electronics Integrated Circuits - ICs

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Part #

Transistor Output Optocouplers Optical Isoloator

OPI1264A
Optek / TT Electronics
1: $2.93
7,369In Stock

Mfr. Part #
OPI1264A

Mouser Part #
828-OPI1264A

Optek / TT Electronics

Transistor Output Optocouplers Optical Isoloator

Datasheet

7,369In Stock

$2.93

$2.58

$2.57

$2.46

Min.: 1
Mult.: 1

Logic Output Optocouplers Fiber Optic Isolator 80mm iso dist Side Looker, Photologic

OPI1290-080
Optek / TT Electronics
1: $7.71
213In Stock

Mfr. Part #
OPI1290-080

Mouser Part #
828-OPI1290-080

Optek / TT Electronics

Logic Output Optocouplers Fiber Optic Isolator 80mm iso dist Side Looker, Photologic

Datasheet

213In Stock

$7.71

$6.78

$6.53

$6.51

Min.: 1
Mult.: 1

Transistor Output Optocouplers Fiber Optic Isolator 32mm iso dist Side Looker, Transistor

OPI1280-032
Optek / TT Electronics
1: $6.67
648In Stock

Mfr. Part #
OPI1280-032

Mouser Part #
828-OPI1280-032

Optek / TT Electronics

Transistor Output Optocouplers Fiber Optic Isolator 32mm iso dist Side Looker, Transistor

Datasheet

648In Stock

$6.67

$5.71

$5.65

$5.53

Min.: 1
Mult.: 1

Transistor Output Optocouplers Fiber Optic Isolator 18mm iso dist.- Axial Lead

OPI1270-018
Optek / TT Electronics
1: $6.68
198In Stock

Mfr. Part #
OPI1270-018

Mouser Part #
828-OPI1270-018

Optek / TT Electronics

Transistor Output Optocouplers Fiber Optic Isolator 18mm iso dist.- Axial Lead

Datasheet

198In Stock

$6.68

$6.08

$6.02

$5.99

Min.: 1
Mult.: 1

Transistor Output Optocouplers Fiber Optic Isolator 66mm iso dist Side Looker, Transistor

OPI1280-066
Optek / TT Electronics
1: $6.60
806In Stock

Mfr. Part #
OPI1280-066

Mouser Part #
828-OPI1280-066

Optek / TT Electronics

Transistor Output Optocouplers Fiber Optic Isolator 66mm iso dist Side Looker, Transistor

Datasheet

806In Stock

$6.60

$5.67

$5.66

$5.62

$5.43

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optoisolator

OPI120
Optek / TT Electronics
1: $10.97
976In Stock

Mfr. Part #
OPI120

Mouser Part #
828-OPI120

Optek / TT Electronics

Transistor Output Optocouplers Optoisolator

Datasheet

976In Stock

$10.97

$9.65

$9.64

$9.29

$9.23

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N24A
Optek / TT Electronics
1: $41.69
150In Stock

Mfr. Part #
4N24A

Mouser Part #
828-4N24A

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Learn More

Datasheet

150In Stock

$41.69

$41.67

$41.65

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N22
Optek / TT Electronics
1: $38.58
106In Stock

Mfr. Part #
4N22

Mouser Part #
828-4N22

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Datasheet

106In Stock

$38.58

$38.57

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N49A
Optek / TT Electronics
1: $37.69
236In Stock

Mfr. Part #
4N49A

Mouser Part #
828-4N49A

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Datasheet

236In Stock

$37.69

$37.68

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N23
Optek / TT Electronics
1: $35.80
227In Stock

Mfr. Part #
4N23

Mouser Part #
828-4N23

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Learn More

Datasheet

227In Stock

$35.80

$34.57

$34.56

View

Min.: 1
Mult.: 1

High Speed Optocouplers Optoisolator

OPI128
Optek / TT Electronics
1: $10.59
111In Stock

Mfr. Part #
OPI128

Mouser Part #
828-OPI128

Optek / TT Electronics

High Speed Optocouplers Optoisolator

Datasheet

111In Stock

$10.59

$9.59

$9.25

$9.16

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Isolator

3N244
Optek / TT Electronics
1: $21.08
3In Stock

Mfr. Part #
3N244

Mouser Part #
828-3N244

Optek / TT Electronics

Transistor Output Optocouplers Isolator

Learn More

Datasheet

3In Stock

$21.08

Min.: 1
Mult.: 1

Encoders, Decoders, Multiplexers & Demultiplexers FlexSense Trans Incre Encoder

FS210
Optek / TT Electronics
1: $16.53
98In Stock

Mfr. Part #
FS210

Mouser Part #
828-FS210-001

Optek / TT Electronics

Encoders, Decoders, Multiplexers & Demultiplexers FlexSense Trans Incre Encoder

Learn More

Datasheet

98In Stock

$16.53

$16.19

$13.90

$12.91

Quote

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N49
Optek / TT Electronics
1: $47.00
166In Stock

Mfr. Part #
4N49

Mouser Part #
828-4N49

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Learn More

Datasheet

166In Stock

$47.00

$45.60

$41.27

Quote

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N49U
Optek / TT Electronics
1: $36.85
1,706In Stock

Mfr. Part #
4N49U

Mouser Part #
828-4N49U

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Learn More

Datasheet

1,706In Stock

$36.85

Min.: 1
Mult.: 1

Transistor Output Optocouplers 6 Pin, SMT OCI

4N49UTX
Optek / TT Electronics
1: $36.85
80In Stock
360On Order

Mfr. Part #
4N49UTX

Mouser Part #
828-4N49UTX

Optek / TT Electronics

Transistor Output Optocouplers 6 Pin, SMT OCI

Datasheet

80In Stock

360On Order

$36.85

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optoisolator

OPI110A
Optek / TT Electronics
1: $2.69
634In Stock

Mfr. Part #
OPI110A

Mouser Part #
828-OPI110A

Optek / TT Electronics

Transistor Output Optocouplers Optoisolator

Datasheet

634In Stock

$2.69

$2.55

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optoisolator

OPI1264
Optek / TT Electronics
1: $2.93
810In Stock

Mfr. Part #
OPI1264

Mouser Part #
828-OPI1264

Optek / TT Electronics

Transistor Output Optocouplers Optoisolator

Datasheet

810In Stock

$2.93

$2.57

$2.56

$2.53

$2.46

Min.: 1
Mult.: 1

Transistor Output Optocouplers Output Photosensor Input Diode

OPI1264C
Optek / TT Electronics
1: $2.92
1,376In Stock

Mfr. Part #
OPI1264C

Mouser Part #
828-OPI1264C

Optek / TT Electronics

Transistor Output Optocouplers Output Photosensor Input Diode

Datasheet

1,376In Stock

$2.92

$2.71

Min.: 1
Mult.: 1

High Speed Optocouplers Optoisolator

OPI1266
Optek / TT Electronics
1: $8.06
250In Stock

Mfr. Part #
OPI1266

Mouser Part #
828-OPI1266

Optek / TT Electronics

High Speed Optocouplers Optoisolator

Datasheet

250In Stock

$8.06

$7.46

Min.: 1
Mult.: 1

High Speed Optocouplers Optoisolator

OPI1268
Optek / TT Electronics
1: $7.40
940In Stock
1,450Expected 9/18/2026

Mfr. Part #
OPI1268

Mouser Part #
828-OPI1268

Optek / TT Electronics

High Speed Optocouplers Optoisolator

Learn More

Datasheet

940In Stock

1,450Expected 9/18/2026

$7.40

$7.37

Min.: 1
Mult.: 1

High Speed Optocouplers OPTOISOLATOR HI-VOLTAGE/HI-SPEED

OPI1268S
Optek / TT Electronics
1: $8.72
249In Stock
2,250On Order

Mfr. Part #
OPI1268S

Mouser Part #
828-OPI1268S

Optek / TT Electronics

High Speed Optocouplers OPTOISOLATOR HI-VOLTAGE/HI-SPEED

Learn More

Datasheet

249In Stock

2,250On Order

$8.72

Min.: 1
Mult.: 1

High Speed Optocouplers Optoisolator

OPI150
Optek / TT Electronics
1: $54.90
181In Stock

Mfr. Part #
OPI150

Mouser Part #
828-OPI150

Optek / TT Electronics

High Speed Optocouplers Optoisolator

Datasheet

181In Stock

$54.90

$53.19

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N47U
Optek / TT Electronics
1: $84.81
120In Stock

Mfr. Part #
4N47U

Mouser Part #
828-4N47U

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Datasheet

120In Stock

$84.81

$41.13

$37.31

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

3C92C
Optek / TT Electronics
1: $20.79
123In Stock

Mfr. Part #
3C92C

Mouser Part #
828-3C92C

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Learn More

Datasheet

123In Stock

$20.79

$20.45

Min.: 1
Mult.: 1

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