.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 850nm

OP235W
Optek / TT Electronics
1: $8.37
408In Stock
1,000Expected 11/30/2026

Mfr. Part #
OP235W

Mouser Part #
828-OP235W

Optek / TT Electronics

Infrared Emitters Infrared 850nm

Datasheet

408In Stock

1,000Expected 11/30/2026

$8.37

$7.90

$7.61

$7.48

View

Min.: 1
Mult.: 1

Through Hole

850 nm

6 mW/cm2

50 deg

20 mA

2 V

200 mW

- 65 C

+ 125 C

TO-46-2

Bulk

Infrared Emitters Point Source 850nm

OP245PS
Optek / TT Electronics
1: $3.04
931In Stock

Mfr. Part #
OP245PS

Mouser Part #
828-OP245PS

Optek / TT Electronics

Infrared Emitters Point Source 850nm

Datasheet

931In Stock

$3.04

$2.85

$2.76

$2.67

$2.56

Min.: 1
Mult.: 1

Through Hole

850 nm

0.8 mW/cm2

18 deg

20 mA

1.7 V

100 mW

- 40 C

+ 100 C

Side Looker

Bulk

Infrared Emitters IR EMITTING DIODE

OP166A
Optek / TT Electronics
1: $1.46
2,138In Stock

Mfr. Part #
OP166A

Mouser Part #
828-OP166A

Optek / TT Electronics

Infrared Emitters IR EMITTING DIODE

Datasheet

2,138In Stock

$1.46

$1.42

$1.37

$1.33

View

Min.: 1
Mult.: 1

Through Hole

935 nm

1.95 mW/cm2

18 deg

20 mA

1.6 V

100 mW

- 40 C

+ 100 C

T-1 (3 mm)

Bulk

Infrared Emitters Infrared 890nm

OP216A
Optek / TT Electronics
1: $6.88
1,045In Stock

Mfr. Part #
OP216A

Mouser Part #
828-OP216A

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

1,045In Stock

$6.88

$6.08

$5.69

Min.: 1
Mult.: 1

Through Hole

890 nm

1.2 mW/cm2

24 deg

50 mA

1.8 V

150 mW

- 65 C

+ 125 C

Pig Tail

Bulk

Infrared Emitters Infrared 890nm

OP265FAA
Optek / TT Electronics
1: $1.44
1,770In Stock

Mfr. Part #
OP265FAA

Mouser Part #
828-OP265FAA

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

1,770In Stock

$1.44

$1.37

$1.31

$1.29

$1.22

Min.: 1
Mult.: 1

Through Hole

850 nm

5.5 mW/cm2

18 deg

20 mA

1.8 V

100 mW

- 40 C

+ 100 C

T-1 (3 mm)

Bulk

Infrared Emitters Infrared 890nm

OP268FA
Optek / TT Electronics
1: $1.24
2,219In Stock

Mfr. Part #
OP268FA

Mouser Part #
828-OP268FA

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

2,219In Stock

$1.24

$1.21

$1.16

$1.15

Min.: 1
Mult.: 1

Through Hole

890 nm

0.64 mW/cm2

104 deg

20 mA

1.5 V

100 mW

- 40 C

+ 100 C

End Looker

Bulk

Infrared Emitters Infrared 890nm

OP268FB
Optek / TT Electronics
1: $1.33
2,042In Stock

Mfr. Part #
OP268FB

Mouser Part #
828-OP268FB

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

2,042In Stock

$1.33

$1.29

$1.21

$1.18

View

Min.: 1
Mult.: 1

Through Hole

890 nm

0.99 mW/cm2

104 deg

20 mA

1.5 V

100 mW

- 40 C

+ 100 C

End Looker

Bulk

Infrared Emitters Infrared 935nm

OP140D
Optek / TT Electronics
1: $0.962
3,862In Stock

Mfr. Part #
OP140D

Mouser Part #
828-OP140D

Optek / TT Electronics

Infrared Emitters Infrared 935nm

Datasheet

3,862In Stock

$0.962

$0.914

$0.87

$0.858

View

Min.: 1
Mult.: 1

Through Hole

935 nm

0.1 mW/cm2

40 deg

20 mA

1.6 V

100 mW

- 40 C

+ 100 C

Side Looker

Bulk

Infrared Emitters Infrared 935nm

OP168FB
Optek / TT Electronics
1: $1.44
5,032In Stock

Mfr. Part #
OP168FB

Mouser Part #
828-OP168FB

Optek / TT Electronics

Infrared Emitters Infrared 935nm

Datasheet

5,032In Stock

$1.44

$1.35

$1.31

$1.27

View

Min.: 1
Mult.: 1

Through Hole

935 nm

0.73 mW/cm2

104 deg

20 mA

1.4 V

100 mW

- 40 C

+ 100 C

End Looker

Bulk

Infrared Emitters Infrared 890nm

OPR5200
Optek / TT Electronics
1: $4.50
779In Stock

Mfr. Part #
OPR5200

Mouser Part #
828-OPR5200

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Learn More

Datasheet

Product Comments

779In Stock

$4.50

$3.90

$3.80

Min.: 1
Mult.: 1

SMD/SMT

890 nm

90 deg

20 mA

1.8 V

100 uW

- 55 C

+ 125 C

Waffle

Infrared Emitters Infrared 890nm

OP293B
Optek / TT Electronics
1: $1.00
3,775In Stock

Mfr. Part #
OP293B

Mouser Part #
828-OP293B

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

3,775In Stock

$1.00

$0.949

$0.948

Quote

Min.: 1
Mult.: 1

Through Hole

890 nm

22 mW/cm2

60 deg

100 mA

2 V

200 mW

- 40 C

+ 100 C

TO-18-2

Bulk

Infrared Emitters Infrared 890nm

OP266A
Optek / TT Electronics
1: $1.56
3,358In Stock

Mfr. Part #
OP266A

Mouser Part #
828-OP266A

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

3,358In Stock

$1.56

$1.46

$1.40

$1.38

View

Min.: 1
Mult.: 1

Through Hole

890 nm

2.7 mW/cm2

18 deg

20 mA

1.8 V

100 mW

- 40 C

+ 100 C

T-1 (3 mm)

Bulk

Infrared Emitters Infrared 935nm

OP165D
Optek / TT Electronics
1: $1.44
461In Stock

Mfr. Part #
OP165D

Mouser Part #
828-OP165D

Optek / TT Electronics

Infrared Emitters Infrared 935nm

Datasheet

461In Stock

$1.44

$1.40

$1.31

$1.27

Quote

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 TT Electronics

OP297FAB
Optek / TT Electronics
1: $1.82
785In Stock

Mfr. Part #
OP297FAB

Mouser Part #
828-OP297FAB

Optek / TT Electronics

Infrared Emitters TT Electronics

Datasheet

785In Stock

$1.82

$1.72

$1.66

$1.60

View

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 Infrared 890nm

OP245B
Optek / TT Electronics
1: $1.25
1,372In Stock

Mfr. Part #
OP245B

Mouser Part #
828-OP245B

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

1,372In Stock

$1.25

$1.16

$1.13

$1.08

View

Min.: 1
Mult.: 1

Through Hole

890 nm

1.2 mW/cm2

40 deg

20 mA

1.8 V

100 mW

- 40 C

+ 100 C

Side Looker

Bulk

Infrared Emitters Infrared 935nm

OP123
Optek / TT Electronics
1: $4.11
413In Stock

Mfr. Part #
OP123

Mouser Part #
828-OP123

Optek / TT Electronics

Infrared Emitters Infrared 935nm

Datasheet

413In Stock

$4.11

$3.93

$3.81

$3.71

$3.52

Min.: 1
Mult.: 1

SMD/SMT

935 nm

0.4 mW/cm2

24 deg

50 mA

1.5 V

150 mW

- 65 C

+ 125 C

Pill

Bulk

Infrared Emitters Infrared 890nm

OP294
Optek / TT Electronics
1: $1.03
1,361In Stock

Mfr. Part #
OP294

Mouser Part #
828-OP294

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

1,361In Stock

$1.03

$0.975

$0.936

$0.91

View

Min.: 1
Mult.: 1

Through Hole

890 nm

1.5 mW/cm2

50 deg

5 mA

1.5 V

180 mW

- 40 C

+ 100 C

T-1 3/4 (5 mm)

Bulk

Infrared Emitters Surface Mount LED High Power

OPR5200H
Optek / TT Electronics
1: $6.44
1,140In Stock

Mfr. Part #
OPR5200H

Mouser Part #
828-OPR5200H

Optek / TT Electronics

Infrared Emitters Surface Mount LED High Power

Learn More

Datasheet

1,140In Stock

$6.44

Min.: 1
Mult.: 1

SMD/SMT

883 nm

50 mA

1.4 V

- 55 C

+ 125 C

SMD-3

Waffle

Infrared Emitters Infrared 935nm

OP124
Optek / TT Electronics
1: $4.28
528In Stock

Mfr. Part #
OP124

Mouser Part #
828-OP124

Optek / TT Electronics

Infrared Emitters Infrared 935nm

Datasheet

528In Stock

$4.28

$3.94

$3.93

Min.: 1
Mult.: 1

SMD/SMT

935 nm

1 mW/cm2

24 deg

50 mA

1.8 V

150 mW

- 65 C

+ 125 C

Pill

Bulk

Infrared Emitters High Intensity 935nm

OP133
Optek / TT Electronics
1: $4.07
4,244In Stock

Mfr. Part #
OP133

Mouser Part #
828-OP133

Optek / TT Electronics

Infrared Emitters High Intensity 935nm

Datasheet

4,244In Stock

$4.07

$3.77

$3.74

Min.: 1
Mult.: 1

Through Hole

935 nm

18 deg

100 mA

1.75 V

5 mW

- 65 C

+ 125 C

TO-46-2

Bulk

Infrared Emitters Infrared 935nm

OP140B
Optek / TT Electronics
1: $0.962
7,130In Stock

Mfr. Part #
OP140B

Mouser Part #
828-OP140B

Optek / TT Electronics

Infrared Emitters Infrared 935nm

Datasheet

7,130In Stock

$0.962

$0.913

Quote

Min.: 1
Mult.: 1

Through Hole

935 nm

0.55 mW/cm2

40 deg

20 mA

1.6 V

100 mW

- 40 C

+ 100 C

Side Looker

Bulk

Infrared Emitters Infrared 935nm

OP165W
Optek / TT Electronics
1: $1.39
2,382In Stock
1,000Expected 9/7/2026

Mfr. Part #
OP165W

Mouser Part #
828-OP165W

Optek / TT Electronics

Infrared Emitters Infrared 935nm

Datasheet

2,382In Stock

1,000Expected 9/7/2026

$1.39

$1.31

$1.26

$1.25

Quote

Min.: 1
Mult.: 1

Through Hole

935 nm

0.5 mW/cm2

90 deg

20 mA

1.6 V

100 mW

- 40 C

+ 100 C

T-1 (3 mm)

Bulk

Infrared Emitters Infrared 890nm

OP215A
Optek / TT Electronics
1: $6.71
390In Stock

Mfr. Part #
OP215A

Mouser Part #
828-OP215A

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

390In Stock

$6.71

$6.28

Min.: 1
Mult.: 1

Through Hole

890 nm

1.2 mW/cm2

24 deg

50 mA

1.8 V

150 mW

- 65 C

+ 125 C

Pig Tail

Bulk

Infrared Emitters Infrared 890nm

OP223
Optek / TT Electronics
1: $4.20
1,149In Stock

Mfr. Part #
OP223

Mouser Part #
828-OP223

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

1,149In Stock

$4.20

$3.89

$3.78

Min.: 1
Mult.: 1

SMD/SMT

890 nm

1 mW/cm2

24 deg

50 mA

150 mW

- 65 C

+ 125 C

Pill

Bulk

Infrared Emitters LED GAALAS PILL PAK

OP224
Optek / TT Electronics
1: $3.65
2,959In Stock

Mfr. Part #
OP224

Mouser Part #
828-OP224

Optek / TT Electronics

Infrared Emitters LED GAALAS PILL PAK

Datasheet

2,959In Stock

$3.65

$3.38

$3.35

Min.: 1
Mult.: 1

SMD/SMT

890 nm

3.5 mW/cm2

24 deg

50 mA

150 mW

- 65 C

+ 125 C

Pill

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