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Optek / TT Electronics Opto-electronics

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Part #

Transistor Output Optocouplers Optocoupled Isolator

4N22
Optek / TT Electronics
1: £25.93
106In Stock

Mfr. Part No.
4N22

Mouser Part No
828-4N22

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Datasheet

106In Stock

£25.93

£25.19

£24.59

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch

OPB491T11Z
Optek / TT Electronics
1: £3.62
1,323In Stock

Mfr. Part No.
OPB491T11Z

Mouser Part No
828-OPB491T11Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch

Datasheet

1,323In Stock

£3.62

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

OPB910L55
Optek / TT Electronics
1: £3.35
335In Stock

Mfr. Part No.
OPB910L55

Mouser Part No
828-OPB910L55

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

Datasheet

335In Stock

£3.35

£3.24

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N24A
Optek / TT Electronics
1: £31.28
150In Stock

Mfr. Part No.
4N24A

Mouser Part No
828-4N24A

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

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Datasheet

150In Stock

£31.28

£31.27

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB961N51
Optek / TT Electronics
1: £2.81
2,887In Stock

Mfr. Part No.
OPB961N51

Mouser Part No
828-OPB961N51

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

2,887In Stock

£2.81

£2.52

£2.51

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB970T55
Optek / TT Electronics
1: £3.07
700In Stock

Mfr. Part No.
OPB970T55

Mouser Part No
828-OPB970T55

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

700In Stock

£3.07

£2.76

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB983T51Z
Optek / TT Electronics
1: £4.50
382In Stock

Mfr. Part No.
OPB983T51Z

Mouser Part No
828-OPB983T51Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

382In Stock

£4.50

£4.09

Min.: 1
Mult.: 1

VCSEL Lasers VCSEL

OPV314YBT
Optek / TT Electronics
1: £20.57
61In Stock

Mfr. Part No.
OPV314YBT

Mouser Part No
828-OPV314YBT

Optek / TT Electronics

VCSEL Lasers VCSEL

Datasheet

61In Stock

£20.57

Min.: 1
Mult.: 1

Optical Switches, Reflective, Photo IC Output Reflective Sensor Photologic

OPB771TZ
Optek / TT Electronics
1: £5.56
240In Stock

Mfr. Part No.
OPB771TZ

Mouser Part No
828-OPB771TZ

Optek / TT Electronics

Optical Switches, Reflective, Photo IC Output Reflective Sensor Photologic

Datasheet

240In Stock

£5.56

£5.49

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch

OPB972N51
Optek / TT Electronics
1: £2.76
1,464In Stock

Mfr. Part No.
OPB972N51

Mouser Part No
828-OPB972N51

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch

Datasheet

1,464In Stock

£2.76

£2.50

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

OPB920DZ
Optek / TT Electronics
1: £4.86
177In Stock

Mfr. Part No.
OPB920DZ

Mouser Part No
828-OPB920DZ

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

Datasheet

177In Stock

£4.86

£4.83

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N49A
Optek / TT Electronics
1: £28.27
236In Stock

Mfr. Part No.
4N49A

Mouser Part No
828-4N49A

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Datasheet

236In Stock

£28.27

Min.: 1
Mult.: 1

Transistor Output Optocouplers Optocoupled Isolator

4N23
Optek / TT Electronics
1: £26.88
227In Stock

Mfr. Part No.
4N23

Mouser Part No
828-4N23

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

Learn More

Datasheet

227In Stock

£26.88

£25.87

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output .125in SLOT OPAQUE

OPB891T55Z
Optek / TT Electronics
1: £3.62
191In Stock

Mfr. Part No.
OPB891T55Z

Mouser Part No
828-OPB891T55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output .125in SLOT OPAQUE

Learn More

Datasheet

191In Stock

£3.62

Min.: 1
Mult.: 1

Phototransistors Photo Transistor

OPR5500
Optek / TT Electronics
1: £2.58
305In Stock

Mfr. Part No.
OPR5500

Mouser Part No
828-OPR5500

Optek / TT Electronics

Phototransistors Photo Transistor

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Datasheet

Product Comments

305In Stock

£2.58

£2.20

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Sensor

OPL800-OC
Optek / TT Electronics
1: £2.90
143In Stock

Mfr. Part No.
OPL800-OC

Mouser Part No
828-OPL800-OC

Optek / TT Electronics

Photo IC Sensors Photologic Sensor

Datasheet

143In Stock

£2.90

£2.65

£2.55

£2.46

£2.42

Min.: 1
Mult.: 1

Photo IC Sensors Photologic Sensor

OPL813-OC
Optek / TT Electronics
1: £2.92
4In Stock
1,000Expected 24/11/2026

Mfr. Part No.
OPL813-OC

Mouser Part No
828-OPL813-OC

Optek / TT Electronics

Photo IC Sensors Photologic Sensor

Datasheet

4In Stock

1,000Expected 24/11/2026

£2.92

£2.68

£2.58

£2.56

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB841L55
Optek / TT Electronics
1: £2.33
248In Stock
500Expected 23/10/2026

Mfr. Part No.
OPB841L55

Mouser Part No
828-OPB841L55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

248In Stock

500Expected 23/10/2026

£2.33

£2.09

£2.08

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB608R
Optek / TT Electronics
1: £1.67
354In Stock

Mfr. Part No.
OPB608R

Mouser Part No
828-OPB608R

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

354In Stock

£1.67

£1.63

£1.46

Min.: 1
Mult.: 1

Infrared Emitters Infrared 935nm

OP123
Optek / TT Electronics
1: £2.37
413In Stock

Mfr. Part No.
OP123

Mouser Part No
828-OP123

Optek / TT Electronics

Infrared Emitters Infrared 935nm

Datasheet

413In Stock

£2.37

£2.27

£2.20

£2.17

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP290C
Optek / TT Electronics
1: £0.773
747In Stock

Mfr. Part No.
OP290C

Mouser Part No
828-OP290C

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

747In Stock

£0.773

£0.728

£0.691

£0.668

£0.658

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP294
Optek / TT Electronics
1: £0.593
1,363In Stock

Mfr. Part No.
OP294

Mouser Part No
828-OP294

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

1,363In Stock

£0.593

£0.563

£0.54

£0.53

Min.: 1
Mult.: 1

Photodiodes Photodiode

OP906
Optek / TT Electronics
1: £0.533
2,126In Stock

Mfr. Part No.
OP906

Mouser Part No
828-OP906

Optek / TT Electronics

Photodiodes Photodiode

Datasheet

Product Comments

2,126In Stock

£0.533

£0.496

£0.48

£0.465

£0.451

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB370N51
Optek / TT Electronics
1: £2.09
483In Stock

Mfr. Part No.
OPB370N51

Mouser Part No
828-OPB370N51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

483In Stock

£2.09

£2.06

£2.03

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output REFLECT OBJECT SENS HIGH TEMP

OPB735A
Optek / TT Electronics
1: £13.10
89In Stock

Mfr. Part No.
OPB735A

Mouser Part No
828-OPB735A

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output REFLECT OBJECT SENS HIGH TEMP

Learn More

Datasheet

89In Stock

£13.10

£11.15

Min.: 1
Mult.: 1

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