Opto-electronics – Mouser United Kingdom

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High Reliability Sensors

Optek / TT Electronics High Reliability COTS Sensors offer reliable performance, low form factor, and extended service life across a variety of applications. These standard offerings are available in an assortment of styles and types.

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Types of Opto-electronics

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Results: 14

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Part #

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

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

Datasheet

243In Stock

£27.41

£27.40

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N49
Optek / TT Electronics
1: £35.26
5In Stock
250Expected 14/08/2026

Mfr. Part No.
4N49

Mouser Part No
828-4N49

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Datasheet

5In Stock

250Expected 14/08/2026

£35.26

£34.21

£27.67

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N49U
Optek / TT Electronics
1: £27.67
675In Stock
1,248Expected 20/07/2026

Mfr. Part No.
4N49U

Mouser Part No
828-4N49U

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Datasheet

675In Stock

1,248Expected 20/07/2026

£27.67

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

3C92C
Optek / TT Electronics
1: £15.61
79In Stock
122On Order

Mfr. Part No.
3C92C

Mouser Part No
828-3C92C

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Datasheet

79In Stock

122On Order

£15.61

£15.36

Min.: 1
Mult.: 1

Transistor Output Optocouplers Isolator

3N244
Optek / TT Electronics
1: £15.83
3In Stock

Mfr. Part No.
3N244

Mouser Part No
828-3N244

Optek / TT Electronics

Transistor Output Optocouplers Isolator

Datasheet

3In Stock

£15.83

Min.: 1
Mult.: 1

Transistor Output Optocouplers TO-78 OCI

JAN4N49
Optek / TT Electronics
1: £28.70
14In Stock
100Expected 17/08/2026

Mfr. Part No.
JAN4N49

Mouser Part No
828-JAN4N49

Optek / TT Electronics

Transistor Output Optocouplers TO-78 OCI

Datasheet

14In Stock

100Expected 17/08/2026

£28.70

Min.: 1
Mult.: 1

Transistor Output Optocouplers OPTIC CPLD ISOLATOR TO-78

JANTX4N24A
Optek / TT Electronics
1: £29.25
197On Order

Mfr. Part No.
JANTX4N24A

Mouser Part No
828-JANTX4N24A

Optek / TT Electronics

Transistor Output Optocouplers OPTIC CPLD ISOLATOR TO-78

Datasheet

197On Order

£29.25

Min.: 1
Mult.: 1

Transistor Output Optocouplers 4N24A, 4 PIN HCC PKG

HCC242TX
Optek / TT Electronics
240: £23.31
Non-Stocked

Mfr. Part No.
HCC242TX

Mouser Part No
828-HCC242TX

Optek / TT Electronics

Transistor Output Optocouplers 4N24A, 4 PIN HCC PKG

Datasheet

Non-Stocked

£23.31

Min.: 240
Mult.: 240

Infrared Emitters 890NM 100mW 100mA

OP224TXV
Optek / TT Electronics
1: £22.65
Non-Stocked Lead-Time 33 Weeks

Mfr. Part No.
OP224TXV

Mouser Part No
828-OP224TXV

Optek / TT Electronics

Infrared Emitters 890NM 100mW 100mA

Datasheet

Non-Stocked Lead-Time 33 Weeks

£22.65

£22.58

Min.: 1
Mult.: 1

Transistor Output Optocouplers Isolator

3N243
Optek / TT Electronics
100: £15.82
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
3N243

Mouser Part No
828-3N243

Optek / TT Electronics

Transistor Output Optocouplers Isolator

Datasheet

Non-Stocked Lead-Time 27 Weeks

£15.82

Min.: 100
Mult.: 100

Transistor Output Optocouplers Optocoupled Isolator

4N24U
Optek / TT Electronics
1: £25.87
Non-Stocked Lead-Time 37 Weeks

Mfr. Part No.
4N24U

Mouser Part No
828-4N24U

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Datasheet

Non-Stocked Lead-Time 37 Weeks

£25.87

Min.: 1
Mult.: 1

Transistor Output Optocouplers TO-78 OCI Collector Isolated

JANTX4N22A
Optek / TT Electronics
100: £27.67
Non-Stocked Lead-Time 40 Weeks

Mfr. Part No.
JANTX4N22A

Mouser Part No
828-JANTX4N22A

Optek / TT Electronics

Transistor Output Optocouplers TO-78 OCI Collector Isolated

Datasheet

Non-Stocked Lead-Time 40 Weeks

£27.67

Min.: 100
Mult.: 100

Transistor Output Optocouplers TO-78 OCI Collector Isolated

JANTX4N49A
Optek / TT Electronics
1: £29.47
Non-Stocked Lead-Time 46 Weeks

Mfr. Part No.
JANTX4N49A

Mouser Part No
828-JANTX4N49A

Optek / TT Electronics

Transistor Output Optocouplers TO-78 OCI Collector Isolated

Datasheet

Non-Stocked Lead-Time 46 Weeks

£29.47

Min.: 1
Mult.: 1