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

Optek / TT Electronics Infrared Emitters

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

Results: 84

Applied Filters:

Brand = Optek / TT Electronics

Mounting Style

Wavelength

Radiant Intensity

Beam Angle

If - Forward Current

Vf - Forward Voltage

Power Rating

Minimum Operating Temperature

Maximum Operating Temperature

Package/Case

Packaging

Reset All

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 #

Infrared Emitters Infrared 890nm

OP266W
Optek / TT Electronics
1: $1.23
249In Stock

Mfr. Part No.
OP266W

Mouser Part No
828-OP266W

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

249In Stock

$1.23

$1.16

$1.13

Min.: 1
Mult.: 1

Through Hole

890 nm

90 deg

20 mA

1.8 V

100 mW

- 40 C

+ 100 C

T-1 (3 mm)

Bulk

Infrared Emitters IR EMITTING DIODE

OP290A
Optek / TT Electronics
1: $1.06
739In Stock
2,000Expected 19/03/2026

Mfr. Part No.
OP290A

Mouser Part No
828-OP290A

Optek / TT Electronics

Infrared Emitters IR EMITTING DIODE

Datasheet

739In Stock

2,000Expected 19/03/2026

$1.06

$0.99

$0.958

$0.922

$0.88

Min.: 1
Mult.: 1

Through Hole

890 nm

210 mW/cm2

50 deg

150 mA

4 V

330 mW

- 40 C

+ 100 C

T-1 3/4 (5 mm)

Bulk

Infrared Emitters IR EMITTING DIODE

OP293A
Optek / TT Electronics
1: $0.76
1,263In Stock

Mfr. Part No.
OP293A

Mouser Part No
828-OP293A

Optek / TT Electronics

Infrared Emitters IR EMITTING DIODE

Datasheet

1,263In Stock

$0.76

$0.73

$0.729

Quote

Min.: 1
Mult.: 1

Through Hole

890 nm

16 mW/cm2

60 deg

100 mA

2 V

200 mW

- 40 C

+ 100 C

TO-18-2

Bulk

Infrared Emitters Infrared 890nm

OP296A
Optek / TT Electronics
1: $0.84
883In Stock

Mfr. Part No.
OP296A

Mouser Part No
828-OP296A

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

883In Stock

$0.84

$0.80

Quote

Min.: 1
Mult.: 1

Through Hole

890 nm

3.6 mW/cm2

20 deg

100 mA

2 V

330 mW

- 40 C

+ 100 C

T-1 3/4 (5 mm)

Bulk

Infrared Emitters TT Electronics

OP297FAB
Optek / TT Electronics
1: $1.40
785In Stock

Mfr. Part No.
OP297FAB

Mouser Part No
828-OP297FAB

Optek / TT Electronics

Infrared Emitters TT Electronics

Datasheet

785In Stock

$1.40

$1.32

$1.28

$1.27

Min.: 1
Mult.: 1

Through Hole

875 nm

2.4 mW/cm2

20 deg

20 mA

1.75 V

330 mW

- 40 C

+ 100 C

T-1 3/4 (5 mm)

Bulk

Infrared Emitters High Intensity 890nm

OP298A
Optek / TT Electronics
1: $0.78
1,494In Stock

Mfr. Part No.
OP298A

Mouser Part No
828-OP298A

Optek / TT Electronics

Infrared Emitters High Intensity 890nm

Datasheet

1,494In Stock

$0.78

$0.743

Quote

Min.: 1
Mult.: 1

Through Hole

890 nm

3 mW/cm2

25 deg

100 mA

2 V

200 mW

- 40 C

+ 100 C

TO-18-2

Bulk

Infrared Emitters Infrared 875nm

OP298AA
Optek / TT Electronics
1: $1.01
443In Stock

Mfr. Part No.
OP298AA

Mouser Part No
828-OP298AA

Optek / TT Electronics

Infrared Emitters Infrared 875nm

Datasheet

443In Stock

$1.01

$0.95

$0.908

$0.867

Min.: 1
Mult.: 1

Through Hole

875 nm

3.5 mW/cm2

25 deg

100 mA

2 V

200 mW

- 40 C

+ 100 C

TO-46-2

Bulk

Infrared Emitters PHOTOSENSOR

OP298B
Optek / TT Electronics
1: $0.78
299In Stock
976Expected 23/04/2026

Mfr. Part No.
OP298B

Mouser Part No
828-OP298B

Optek / TT Electronics

Infrared Emitters PHOTOSENSOR

Datasheet

299In Stock

976Expected 23/04/2026

$0.78

$0.743

Quote

Min.: 1
Mult.: 1

Through Hole

890 nm

2.4 mW/cm2

25 deg

100 mA

2 V

200 mW

- 40 C

+ 100 C

TO-18-2

Bulk

Infrared Emitters Infrared 890nm

OP298C
Optek / TT Electronics
1: $0.78
339In Stock

Mfr. Part No.
OP298C

Mouser Part No
828-OP298C

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

339In Stock

$0.78

$0.743

Quote

Min.: 1
Mult.: 1

Through Hole

890 nm

1.8 mW/cm2

25 deg

100 mA

2 V

200 mW

- 40 C

+ 100 C

TO-18-2

Bulk

Infrared Emitters Infrared 890nm

OP269A
Optek / TT Electronics
1: $1.04
283In Stock

Mfr. Part No.
OP269A

Mouser Part No
828-OP269A

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

283In Stock

$1.04

$1.00

$0.97

$0.963

$0.908

Min.: 1
Mult.: 1

Through Hole

890 nm

0.55 mW/cm2

18 deg

20 mA

1.5 V

100 mW

- 40 C

+ 100 C

End Looker

Bulk

Infrared Emitters Infrared 890nm

OP291A
Optek / TT Electronics
1: $1.03
988Expected 02/06/2026

Mfr. Part No.
OP291A

Mouser Part No
828-OP291A

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

988Expected 02/06/2026

$1.03

$0.963

$0.922

$0.88

Min.: 1
Mult.: 1

Through Hole

890 nm

16 mW/cm2

50 deg

100 mA

2 V

330 mW

- 40 C

+ 100 C

T-1 3/4 (5 mm)

Bulk

Infrared Emitters Infrared 890nm

OP296B
Optek / TT Electronics
1: $0.84
3,000Stock Available

Mfr. Part No.
OP296B

Mouser Part No
828-OP296B

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

3,000Stock Available

More Info Available

$0.84

$0.80

$0.798

Quote

Min.: 1
Mult.: 1

Through Hole

890 nm

6.6 mW/cm2

20 deg

100 mA

2 V

330 mW

- 40 C

+ 100 C

T-1 3/4 (5 mm)

Bulk

Infrared Emitters High Intensity 935NM Flat Lens

OP133W
Optek / TT Electronics
1,000: $4.38
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
OP133W

Mouser Part No
828-OP133W

Optek / TT Electronics

Infrared Emitters High Intensity 935NM Flat Lens

Datasheet

Product Comments

Non-Stocked Lead-Time 17 Weeks

$4.38

Min.: 1,000
Mult.: 1,000

Through Hole

935 nm

50 deg

100 mA

1.75 V

5 mW

- 65 C

+ 125 C

TO-46-2

Bulk

Infrared Emitters TO-46, GaAlAs Infrared emitting diode

OP236TXV
Optek / TT Electronics
100: $44.00
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
OP236TXV

Mouser Part No
374-OP236TXV

Optek / TT Electronics

Infrared Emitters TO-46, GaAlAs Infrared emitting diode

Datasheet

Non-Stocked Lead-Time 8 Weeks

$44.00

Min.: 100
Mult.: 100

20 mA

Bulk

Infrared Emitters TO-46, GaAIAs Infr. Emitting Diode

OP235TX
Optek / TT Electronics
100: $36.29
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
OP235TX

Mouser Part No
828-OP235TX

Optek / TT Electronics

Infrared Emitters TO-46, GaAIAs Infr. Emitting Diode

Datasheet

Non-Stocked Lead-Time 10 Weeks

$36.29

Min.: 100
Mult.: 100

Through Hole

890 nm

1.5 mW/cm2

18 deg

20 mA

2 V

200 mW

- 55 C

+ 125 C

TO-46-2

Bulk

Infrared Emitters LED Plastic T-1 with High Power LED Chip

OP266AD
Optek / TT Electronics
1,000: $1.10
Non-Stocked

Mfr. Part No.
OP266AD

Mouser Part No
374-OP266AD

Optek / TT Electronics

Infrared Emitters LED Plastic T-1 with High Power LED Chip

Datasheet

Non-Stocked

$1.10

$1.05

Min.: 1,000
Mult.: 1,000

Through Hole

20 mA

T-1 (3 mm)

Bulk

Infrared Emitters Infrared 935nm

OP130W
Optek / TT Electronics
1,000: $4.54
Non-Stocked

Mfr. Part No.
OP130W

Mouser Part No
828-OP130W

Optek / TT Electronics

Infrared Emitters Infrared 935nm

Datasheet

Non-Stocked

$4.54

Min.: 1,000
Mult.: 1,000

Through Hole

935 nm

50 deg

100 mA

1.75 V

1 mW

- 65 C

+ 125 C

TO-46-2

Bulk

Infrared Emitters Infrared 935nm

OP145C
Optek / TT Electronics
2,000: $0.853
Non-Stocked

Mfr. Part No.
OP145C

Mouser Part No
828-OP145C

Optek / TT Electronics

Infrared Emitters Infrared 935nm

Datasheet

Non-Stocked

$0.853

Quote

Min.: 2,000
Mult.: 2,000

Through Hole

935 nm

0.2 mW/cm2

40 deg

20 mA

1.6 V

100 mW

- 40 C

+ 100 C

Side Looker

Bulk

Infrared Emitters Infrared 935nm

OP165C
Optek / TT Electronics
1,000: $0.99
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
OP165C

Mouser Part No
828-OP165C

Optek / TT Electronics

Infrared Emitters Infrared 935nm

Datasheet

Non-Stocked Lead-Time 17 Weeks

$0.99

Quote

Min.: 1,000
Mult.: 1,000

Through Hole

935 nm

1.6 mW/cm2

18 deg

20 mA

1.6 V

100 mW

- 40 C

+ 100 C

T-1 (3 mm)

Bulk

Infrared Emitters Infrared 935nm

OP165D
Optek / TT Electronics
1: $1.15
Lead-Time 17 Weeks

Mfr. Part No.
OP165D

Mouser Part No
828-OP165D

Optek / TT Electronics

Infrared Emitters Infrared 935nm

Datasheet

Lead-Time 17 Weeks

$1.15

$1.14

$1.04

$0.99

$0.98

Min.: 1
Mult.: 1

Through Hole

935 nm

0.28 mW/cm2

18 deg

20 mA

1.6 V

100 mW

- 40 C

+ 100 C

T-1 (3 mm)

Bulk

Infrared Emitters Infrared 935nm

OP168FA
Optek / TT Electronics
1: $1.07
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
OP168FA

Mouser Part No
828-OP168FA

Optek / TT Electronics

Infrared Emitters Infrared 935nm

Datasheet

Non-Stocked Lead-Time 16 Weeks

$1.07

$1.02

Min.: 1
Mult.: 1

Through Hole

935 nm

104 deg

20 mA

1.4 V

100 mW

- 40 C

+ 100 C

Bulk

Infrared Emitters 890NM 100mW 100mA

OP224TX
Optek / TT Electronics
100: $22.48
Non-Stocked Lead-Time 33 Weeks

Mfr. Part No.
OP224TX

Mouser Part No
828-OP224TX

Optek / TT Electronics

Infrared Emitters 890NM 100mW 100mA

Datasheet

Non-Stocked Lead-Time 33 Weeks

$22.48

Min.: 100
Mult.: 100

SMD/SMT

890 nm

1.5 mW/cm2

24 deg

50 mA

1.8 V

100 mW

- 55 C

+ 125 C

Pill

Bulk

Infrared Emitters 890NM 100mW 100mA

OP224TXV
Optek / TT Electronics
1: $30.16
Non-Stocked Lead-Time 33 Weeks

Mfr. Part No.
OP224TXV

Mouser Part No
828-OP224TXV

Optek / TT Electronics

Infrared Emitters 890NM 100mW 100mA

Learn More

Datasheet

Non-Stocked Lead-Time 33 Weeks

$30.16

$30.08

Min.: 1
Mult.: 1

SMD/SMT

890 nm

1.5 mW/cm2

24 deg

50 mA

1.8 V

100 mW

- 55 C

+ 125 C

Pill

Bulk

Infrared Emitters Infrared 850nm

OP230WPS
Optek / TT Electronics
1,000: $3.94
Non-Stocked

Mfr. Part No.
OP230WPS

Mouser Part No
828-OP230WPS

Optek / TT Electronics

Infrared Emitters Infrared 850nm

Datasheet

Product Comments

Non-Stocked

$3.94

Min.: 1,000
Mult.: 1,000

Through Hole

850 nm

0.5 mW/cm2

45 deg

20 mA

2.2 V

100 mW

- 40 C

+ 125 C

TO-46-2

Bulk

Infrared Emitters Infrared 850nm

OP234W
Optek / TT Electronics
1,000: $4.84
Non-Stocked

Mfr. Part No.
OP234W

Mouser Part No
828-OP234W

Optek / TT Electronics

Infrared Emitters Infrared 850nm

Datasheet

Non-Stocked

$4.84

Min.: 1,000
Mult.: 1,000

Through Hole

850 nm

5 mW/cm2

50 deg

20 mA

2 V

200 mW

- 65 C

+ 125 C

TO-46-2

Bulk

Optek / TT Electronics Infrared Emitters

Customer Service Office

Company

Resources

Support

0.1 mW/cm2
0.2 mW/cm2
0.28 mW/cm2
0.4 mW/cm2
0.45 mW/cm2
0.5 mW/cm2
0.54 mW/cm2
0.55 mW/cm2
0.6 mW/cm2
0.64 mW/cm2
0.7 mW/cm2
0.73 mW/cm2
0.8 mW/cm2
0.99 mW/cm2
1 mW/cm2
1.2 mW/cm2
1.5 mW/cm2
1.6 mW/cm2
1.8 mW/cm2
1.95 mW/cm2