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

TT Electronics Semiconductors

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

Types of Semiconductors

List Images

Results: 159

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: £2.20
8,242In Stock

Mfr. Part No.
OPI1264A

Mouser Part No
828-OPI1264A

Optek / TT Electronics

Transistor Output Optocouplers Optical Isoloator

Datasheet

8,242In Stock

£2.20

£1.94

£1.92

Min.: 1
Mult.: 1

Board Mount Motion & Position Sensors Hollow Shaft Rotary Position Sensor

PHS11R2DBR10KE341
BI Technologies / TT Electronics
1: £1.49
492In Stock

Mfr. Part No.
PHS11R2DBR10KE341

Mouser Part No
858-PHS11R2DBR10K341

BI Technologies / TT Electronics

Board Mount Motion & Position Sensors Hollow Shaft Rotary Position Sensor

Learn More

Datasheet

492In Stock

Cut Tape

£1.49

£1.26

£1.17

£0.995

View

Reel

£0.655

Min.: 1
Mult.: 1

Reel: 1,000

Board Mount Motion & Position Sensors Hollow Shaft Rotary Position Sensor

PHS11R2DBR10KE333
BI Technologies / TT Electronics
1: £1.49
741In Stock

Mfr. Part No.
PHS11R2DBR10KE333

Mouser Part No
858-PHS11R2DBR10K333

BI Technologies / TT Electronics

Board Mount Motion & Position Sensors Hollow Shaft Rotary Position Sensor

Learn More

Datasheet

741In Stock

Cut Tape

£1.49

£1.26

£1.17

£0.995

View

Reel

£0.655

Min.: 1
Mult.: 1

Reel: 1,000

Transistor Output Optocouplers RAD CAPABLE OPTOISO 6PIN SMD

HCC1001
Optek / TT Electronics
1: £67.40
92In Stock

Mfr. Part No.
HCC1001

Mouser Part No
374-HCC1001

Optek / TT Electronics

Transistor Output Optocouplers RAD CAPABLE OPTOISO 6PIN SMD

Datasheet

92In Stock

£67.40

Min.: 1
Mult.: 1

Optical Sensor Development Tools Calibration Circuit Wired Opto Assembly

OCB100CZ
Optek / TT Electronics
1: £15.75
91In Stock

Mfr. Part No.
OCB100CZ

Mouser Part No
828-OCB100CZ

Optek / TT Electronics

Optical Sensor Development Tools Calibration Circuit Wired Opto Assembly

Learn More

Datasheet

91In Stock

£15.75

£14.84

£14.39

Min.: 1
Mult.: 1

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

OPI1280-032
Optek / TT Electronics
1: £5.01
708In Stock

Mfr. Part No.
OPI1280-032

Mouser Part No
828-OPI1280-032

Optek / TT Electronics

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

Datasheet

708In Stock

£5.01

£4.41

£4.32

Min.: 1
Mult.: 1

Small Signal Switching Diodes

D91C
Welwyn Components / TT Electronics
1: £4.64
4,677In Stock

Mfr. Part No.
D91C

Mouser Part No
374-D91C

Welwyn Components / TT Electronics

Small Signal Switching Diodes

Datasheet

4,677In Stock

£4.64

£3.54

£2.66

£2.10

£2.05

Min.: 1
Mult.: 1

Board Mount Hall Effect/Magnetic Sensors Hall Effect Sensor

OHN3120U
Optek / TT Electronics
1: £3.90
523In Stock

Mfr. Part No.
OHN3120U

Mouser Part No
828-OHN3120U

Optek / TT Electronics

Board Mount Hall Effect/Magnetic Sensors Hall Effect Sensor

Datasheet

Product Comments

523In Stock

£3.90

Min.: 1
Mult.: 1

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

OPI1280-066
Optek / TT Electronics
1: £4.96
901In Stock

Mfr. Part No.
OPI1280-066

Mouser Part No
828-OPI1280-066

Optek / TT Electronics

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

Datasheet

901In Stock

£4.96

£4.37

£4.35

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optoisolator

OPI120
Optek / TT Electronics
1: £8.15
1,094In Stock

Mfr. Part No.
OPI120

Mouser Part No
828-OPI120

Optek / TT Electronics

Transistor Output Optocouplers Optoisolator

Datasheet

Product Comments

1,094In Stock

£8.15

£7.36

£7.22

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optoisolator

OPI1264
Optek / TT Electronics
1: £2.20
1,151In Stock

Mfr. Part No.
OPI1264

Mouser Part No
828-OPI1264

Optek / TT Electronics

Transistor Output Optocouplers Optoisolator

Datasheet

1,151In Stock

£2.20

£1.94

£1.93

£1.92

Min.: 1
Mult.: 1

Board Mount Hall Effect/Magnetic Sensors Hall Effect Sensor

OHS3020U
Optek / TT Electronics
1: £5.89
957In Stock

Mfr. Part No.
OHS3020U

Mouser Part No
828-OHS3020U

Optek / TT Electronics

Board Mount Hall Effect/Magnetic Sensors Hall Effect Sensor

Learn More

Datasheet

Product Comments

957In Stock

£5.89

Min.: 1
Mult.: 1

Board Mount Hall Effect/Magnetic Sensors Hall Effect Sensor

OHS3040U
Optek / TT Electronics
1: £3.58
586In Stock

Mfr. Part No.
OHS3040U

Mouser Part No
828-OHS3040U

Optek / TT Electronics

Board Mount Hall Effect/Magnetic Sensors Hall Effect Sensor

Learn More

Datasheet

Product Comments

586In Stock

£3.58

Min.: 1
Mult.: 1

Optical Sensor Development Tools Calibration Circuit For PCB Mount Opto

OCB100AZ
Optek / TT Electronics
1: £14.64
123In Stock

Mfr. Part No.
OCB100AZ

Mouser Part No
828-OCB100AZ

Optek / TT Electronics

Optical Sensor Development Tools Calibration Circuit For PCB Mount Opto

Learn More

Datasheet

123In Stock

£14.64

£13.74

£13.60

£13.50

Quote

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N49A
Optek / TT Electronics
1: £28.23
250In Stock

Mfr. Part No.
4N49A

Mouser Part No
828-4N49A

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Datasheet

250In Stock

£28.23

£28.18

Min.: 1
Mult.: 1

Transistor Output Optocouplers Isolator

3N245
Optek / TT Electronics
1: £16.55
78In Stock

Mfr. Part No.
3N245

Mouser Part No
828-3N245

Optek / TT Electronics

Transistor Output Optocouplers Isolator

Datasheet

78In Stock

£16.55

£15.81

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N23
Optek / TT Electronics
1: £26.88
213In Stock
36Expected 08/05/2026

Mfr. Part No.
4N23

Mouser Part No
828-4N23

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Learn More

Datasheet

213In Stock

36Expected 08/05/2026

£26.88

£25.87

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N24A
Optek / TT Electronics
1: £27.41
243In Stock

Mfr. Part No.
4N24A

Mouser Part No
828-4N24A

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Learn More

Datasheet

243In Stock

£27.41

£27.40

Min.: 1
Mult.: 1

High Speed Optocouplers HI-SPEED ISOLATOR

OPI155
Optek / TT Electronics
1: £59.82
3In Stock

Mfr. Part No.
OPI155

Mouser Part No
828-OPI155

Optek / TT Electronics

High Speed Optocouplers HI-SPEED ISOLATOR

Datasheet

3In Stock

£59.82

£55.22

Quote

Min.: 1
Mult.: 1

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

OPI1270-018
Optek / TT Electronics
1: £4.94
62In Stock

Mfr. Part No.
OPI1270-018

Mouser Part No
828-OPI1270-018

Optek / TT Electronics

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

Datasheet

62In Stock

£4.94

£4.44

£4.39

Min.: 1
Mult.: 1

Bipolar Transistors - BJT NPN/PNP Transistor 6 Pin

2N4854U
Optek / TT Electronics
1: £27.76
274In Stock

Mfr. Part No.
2N4854U

Mouser Part No
828-2N4854U

Optek / TT Electronics

Bipolar Transistors - BJT NPN/PNP Transistor 6 Pin

Learn More

Datasheet

274In Stock

£27.76

Min.: 1
Mult.: 1

Bipolar Transistors - BJT NPN G.P. Transistor 4 Pin

2N2222AUA
Optek / TT Electronics
1: £23.55
182In Stock

Mfr. Part No.
2N2222AUA

Mouser Part No
828-2N2222AUA

Optek / TT Electronics

Bipolar Transistors - BJT NPN G.P. Transistor 4 Pin

Learn More

Datasheet

182In Stock

£23.55

Min.: 1
Mult.: 1

Bipolar Transistors - BJT PNP G.P. Transistor 4 Pin

2N2907AUA
Optek / TT Electronics
1: £24.02
101In Stock

Mfr. Part No.
2N2907AUA

Mouser Part No
828-2N2907AUA

Optek / TT Electronics

Bipolar Transistors - BJT PNP G.P. Transistor 4 Pin

Datasheet

101In Stock

£24.02

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N22
Optek / TT Electronics
1: £25.93
211In Stock

Mfr. Part No.
4N22

Mouser Part No
828-4N22

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Datasheet

211In Stock

£25.93

£25.87

£24.93

Min.: 1
Mult.: 1

Board Mount Hall Effect/Magnetic Sensors Hall Effect Sensor

OMH3075
Optek / TT Electronics
1: £28.85
190In Stock

Mfr. Part No.
OMH3075

Mouser Part No
828-OMH3075

Optek / TT Electronics

Board Mount Hall Effect/Magnetic Sensors Hall Effect Sensor

Learn More

Datasheet

Product Comments

190In Stock

£28.85

£27.94

Min.: 1
Mult.: 1

TT Electronics Semiconductors

Types of Semiconductors

Customer Service Office

Company

Resources

Support