.hide-partial { max-height: none; } .show-more { display: none; }

TT Electronics Integrated Circuits - ICs

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Integrated Circuits - ICs

List Images

Results: 84

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Transistor Output Optocouplers Optical Isoloator

OPI1264A
Optek / TT Electronics
1: NT$105.04
7,444In Stock

Mfr. Part #
OPI1264A

Mouser Part #
828-OPI1264A

Optek / TT Electronics

Transistor Output Optocouplers Optical Isoloator

Datasheet

7,444In Stock

NT$105.04

NT$92.49

NT$92.13

NT$89.27

NT$88.19

Min.: 1
Mult.: 1

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

OPI1280-066
Optek / TT Electronics
1: NT$236.61
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

NT$236.61

NT$207.21

NT$200.40

NT$194.67

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optoisolator

OPI120
Optek / TT Electronics
1: NT$437.73
976In Stock

Mfr. Part #
OPI120

Mouser Part #
828-OPI120

Optek / TT Electronics

Transistor Output Optocouplers Optoisolator

Datasheet

Product Comments

976In Stock

NT$437.73

NT$345.95

NT$345.59

NT$333.05

NT$330.90

Min.: 1
Mult.: 1

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

OPI1280-032
Optek / TT Electronics
1: NT$239.12
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

NT$239.12

NT$206.14

NT$205.78

NT$198.25

Min.: 1
Mult.: 1

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

OPI1270-018
Optek / TT Electronics
1: NT$235.89
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

NT$235.89

NT$212.23

NT$209.72

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N24A
Optek / TT Electronics
1: NT$1,493.51
150In Stock

Mfr. Part #
4N24A

Mouser Part #
828-4N24A

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Learn More

Datasheet

150In Stock

NT$1,493.51

NT$1,493.15

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N22
Optek / TT Electronics
1: NT$1,237.90
106In Stock

Mfr. Part #
4N22

Mouser Part #
828-4N22

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Datasheet

106In Stock

NT$1,237.90

NT$1,202.77

NT$1,122.46

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N23
Optek / TT Electronics
1: NT$1,283.43
227In Stock

Mfr. Part #
4N23

Mouser Part #
828-4N23

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Learn More

Datasheet

227In Stock

NT$1,283.43

NT$1,235.03

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N49
Optek / TT Electronics
1: NT$1,683.87
164In Stock

Mfr. Part #
4N49

Mouser Part #
828-4N49

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Learn More

Datasheet

164In Stock

NT$1,683.87

NT$1,633.68

NT$1,479.53

Quote

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N49A
Optek / TT Electronics
1: NT$1,349.39
236In Stock

Mfr. Part #
4N49A

Mouser Part #
828-4N49A

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Datasheet

236In Stock

NT$1,349.39

NT$1,349.04

View

Min.: 1
Mult.: 1

High Speed Optocouplers Optoisolator

OPI128
Optek / TT Electronics
1: NT$378.58
111In Stock

Mfr. Part #
OPI128

Mouser Part #
828-OPI128

Optek / TT Electronics

High Speed Optocouplers Optoisolator

Datasheet

111In Stock

NT$378.58

NT$363.88

NT$348.10

NT$339.50

View

Min.: 1
Mult.: 1

Encoders, Decoders, Multiplexers & Demultiplexers FlexSense Trans Incre Encoder

FS210
Optek / TT Electronics
1: NT$592.60
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

NT$592.60

NT$498.32

NT$462.82

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N49U
Optek / TT Electronics
1: NT$1,321.07
1,789In Stock

Mfr. Part #
4N49U

Mouser Part #
828-4N49U

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Learn More

Datasheet

1,789In Stock

NT$1,321.07

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optoisolator

OPI110A
Optek / TT Electronics
1: NT$95.36
1,034In Stock

Mfr. Part #
OPI110A

Mouser Part #
828-OPI110A

Optek / TT Electronics

Transistor Output Optocouplers Optoisolator

Datasheet

1,034In Stock

NT$95.36

NT$85.32

NT$82.81

Min.: 1
Mult.: 1

Transistor Output Optocouplers 10KV ISOLATION

OPI110C
Optek / TT Electronics
1: NT$100.38
2,127In Stock

Mfr. Part #
OPI110C

Mouser Part #
828-OPI110C

Optek / TT Electronics

Transistor Output Optocouplers 10KV ISOLATION

Datasheet

2,127In Stock

NT$100.38

NT$94.29

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optoisolator

OPI1264
Optek / TT Electronics
1: NT$105.04
912In Stock

Mfr. Part #
OPI1264

Mouser Part #
828-OPI1264

Optek / TT Electronics

Transistor Output Optocouplers Optoisolator

Datasheet

912In Stock

NT$105.04

NT$92.13

NT$91.78

NT$90.70

NT$88.19

Min.: 1
Mult.: 1

Transistor Output Optocouplers Output Photosensor Input Diode

OPI1264C
Optek / TT Electronics
1: NT$104.68
1,771In Stock

Mfr. Part #
OPI1264C

Mouser Part #
828-OPI1264C

Optek / TT Electronics

Transistor Output Optocouplers Output Photosensor Input Diode

Datasheet

1,771In Stock

NT$104.68

NT$97.15

Min.: 1
Mult.: 1

High Speed Optocouplers Optoisolator

OPI1266
Optek / TT Electronics
1: NT$288.95
250In Stock

Mfr. Part #
OPI1266

Mouser Part #
828-OPI1266

Optek / TT Electronics

High Speed Optocouplers Optoisolator

Datasheet

250In Stock

NT$288.95

NT$267.44

Min.: 1
Mult.: 1

High Speed Optocouplers Optoisolator

OPI1268
Optek / TT Electronics
1: NT$265.29
980In Stock
1,450Expected 9/16/2026

Mfr. Part #
OPI1268

Mouser Part #
828-OPI1268

Optek / TT Electronics

High Speed Optocouplers Optoisolator

Learn More

Datasheet

980In Stock

1,450Expected 9/16/2026

NT$265.29

NT$264.21

Min.: 1
Mult.: 1

High Speed Optocouplers OPTOISOLATOR HI-VOLTAGE/HI-SPEED

OPI1268S
Optek / TT Electronics
1: NT$312.61
550In Stock
900Expected 10/14/2026

Mfr. Part #
OPI1268S

Mouser Part #
828-OPI1268S

Optek / TT Electronics

High Speed Optocouplers OPTOISOLATOR HI-VOLTAGE/HI-SPEED

Learn More

Datasheet

550In Stock

900Expected 10/14/2026

NT$312.61

Min.: 1
Mult.: 1

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

OPI1290-080
Optek / TT Electronics
1: NT$276.40
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

NT$276.40

NT$243.06

NT$242.70

NT$234.10

NT$233.38

Min.: 1
Mult.: 1

High Speed Optocouplers Optoisolator

OPI150
Optek / TT Electronics
1: NT$1,976.77
183In Stock

Mfr. Part #
OPI150

Mouser Part #
828-OPI150

Optek / TT Electronics

High Speed Optocouplers Optoisolator

Datasheet

Product Comments

183In Stock

NT$1,976.77

NT$1,926.22

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers Fiber Optic Isolator 26mm iso dist Side Looker, Transistor

OPI1280-026
Optek / TT Electronics
1: NT$234.10
34In Stock
400Expected 11/16/2026

Mfr. Part #
OPI1280-026

Mouser Part #
828-OPI1280-026

Optek / TT Electronics

Transistor Output Optocouplers Fiber Optic Isolator 26mm iso dist Side Looker, Transistor

Datasheet

34In Stock

400Expected 11/16/2026

NT$234.10

NT$216.89

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

3C92C
Optek / TT Electronics
1: NT$745.32
147In Stock

Mfr. Part #
3C92C

Mouser Part #
828-3C92C

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Learn More

Datasheet

147In Stock

NT$745.32

NT$733.13

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optoisolator

OPI110
Optek / TT Electronics
1: NT$98.95
145In Stock

Mfr. Part #
OPI110

Mouser Part #
828-OPI110

Optek / TT Electronics

Transistor Output Optocouplers Optoisolator

Datasheet

145In Stock

NT$98.95

NT$91.78

Min.: 1
Mult.: 1

TT Electronics Integrated Circuits - ICs

Types of Integrated Circuits - ICs

Customer Service Office

Company

Resources

Support