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Part #

Transistor Output Optocouplers Optocoupled Isolator

4N49U
Optek / TT Electronics
1: $36.85
1,768In Stock

Mfr. Part #
4N49U

Mouser Part #
828-4N49U

Optek / TT Electronics

Transistor Output Optocouplers Optocoupled Isolator

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Datasheet

1,768In Stock

$36.85

Min.: 1
Mult.: 1

Level Sensors Calibration Circuit With OPB350L062

OCB350L062Z
Optek / TT Electronics
1: $25.72
213In Stock

Mfr. Part #
OCB350L062Z

Mouser Part #
828-OCB350L062Z

Optek / TT Electronics

Level Sensors Calibration Circuit With OPB350L062

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Datasheet

213In Stock

$25.72

$24.65

$23.30

Min.: 1
Mult.: 1

Level Sensors Calibration Circuit With OPB350L125

OCB350L125Z
Optek / TT Electronics
1: $25.85
64In Stock

Mfr. Part #
OCB350L125Z

Mouser Part #
828-OCB350L125Z

Optek / TT Electronics

Level Sensors Calibration Circuit With OPB350L125

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Datasheet

64In Stock

$25.85

$24.16

$23.48

Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors HALL EFFECT SENSOR

OHB900
Optek / TT Electronics
1: $11.61
646In Stock
600Expected 8/24/2026

Mfr. Part #
OHB900

Mouser Part #
828-OHB900

Optek / TT Electronics

Board Mount Hall Effect / Magnetic Sensors HALL EFFECT SENSOR

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Datasheet

Product Comments

646In Stock

600Expected 8/24/2026

$11.61

$11.26

$10.90

$10.87

Quote

Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors CERAMIC SP HALL

OMH090B
Optek / TT Electronics
1: $81.60
139In Stock

Mfr. Part #
OMH090B

Mouser Part #
828-OMH090B

Optek / TT Electronics

Board Mount Hall Effect / Magnetic Sensors CERAMIC SP HALL

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Datasheet

139In Stock

$81.60

$81.58

Min.: 1
Mult.: 1

Board Mount Hall Effect / Magnetic Sensors HALL EFFECT BIPOLAR

OMH3075B
Optek / TT Electronics
1: $76.88
140In Stock

Mfr. Part #
OMH3075B

Mouser Part #
828-OMH3075B

Optek / TT Electronics

Board Mount Hall Effect / Magnetic Sensors HALL EFFECT BIPOLAR

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Datasheet

Product Comments

140In Stock

$76.88

$76.75

Quote

Min.: 1
Mult.: 1

Infrared Emitters Infrared 935nm

OP124
Optek / TT Electronics
1: $3.29
528In Stock

Mfr. Part #
OP124

Mouser Part #
828-OP124

Optek / TT Electronics

Infrared Emitters Infrared 935nm

Datasheet

528In Stock

$3.29

$3.03

$3.02

Min.: 1
Mult.: 1

Infrared Emitters High Intensity 935nm

OP133
Optek / TT Electronics
1: $3.13
4,369In Stock

Mfr. Part #
OP133

Mouser Part #
828-OP133

Optek / TT Electronics

Infrared Emitters High Intensity 935nm

Datasheet

4,369In Stock

$3.13

$2.90

$2.88

Min.: 1
Mult.: 1

Infrared Emitters Infrared 935nm

OP140B
Optek / TT Electronics
1: $0.74
7,130In Stock

Mfr. Part #
OP140B

Mouser Part #
828-OP140B

Optek / TT Electronics

Infrared Emitters Infrared 935nm

Datasheet

7,130In Stock

$0.74

$0.702

Quote

Min.: 1
Mult.: 1

Infrared Emitters Infrared 935nm

OP165W
Optek / TT Electronics
1: $1.07
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

$1.07

$1.01

$0.97

$0.969

View

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP215A
Optek / TT Electronics
1: $5.16
390In Stock

Mfr. Part #
OP215A

Mouser Part #
828-OP215A

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

390In Stock

$5.16

$4.83

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP223
Optek / TT Electronics
1: $3.23
1,149In Stock

Mfr. Part #
OP223

Mouser Part #
828-OP223

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

1,149In Stock

$3.23

$2.99

$2.91

Min.: 1
Mult.: 1

Infrared Emitters LED GAALAS PILL PAK

OP224
Optek / TT Electronics
1: $2.81
2,959In Stock

Mfr. Part #
OP224

Mouser Part #
828-OP224

Optek / TT Electronics

Infrared Emitters LED GAALAS PILL PAK

Datasheet

2,959In Stock

$2.81

$2.60

$2.58

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP232
Optek / TT Electronics
1: $3.60
1,681In Stock

Mfr. Part #
OP232

Mouser Part #
828-OP232

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

Product Comments

1,681In Stock

$3.60

$3.33

$3.30

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP233W
Optek / TT Electronics
1: $3.48
1,248In Stock
3,000Expected 10/22/2026

Mfr. Part #
OP233W

Mouser Part #
828-OP233W

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

1,248In Stock

3,000Expected 10/22/2026

$3.48

$3.29

$3.26

Min.: 1
Mult.: 1

Infrared Emitters Infrared 850nm

OP234
Optek / TT Electronics
1: $5.38
993In Stock

Mfr. Part #
OP234

Mouser Part #
828-OP234

Optek / TT Electronics

Infrared Emitters Infrared 850nm

Datasheet

993In Stock

$5.38

$5.08

$4.89

$4.84

Min.: 1
Mult.: 1

Infrared Emitters High Intensity 890nm

OP240A
Optek / TT Electronics
1: $0.79
5,164In Stock

Mfr. Part #
OP240A

Mouser Part #
828-OP240A

Optek / TT Electronics

Infrared Emitters High Intensity 890nm

Datasheet

5,164In Stock

$0.79

$0.744

$0.729

Quote

Min.: 1
Mult.: 1

Infrared Emitters High Intensity 890nm

OP265A
Optek / TT Electronics
1: $1.22
2,388In Stock

Mfr. Part #
OP265A

Mouser Part #
828-OP265A

Optek / TT Electronics

Infrared Emitters High Intensity 890nm

Datasheet

2,388In Stock

$1.22

$1.14

$1.13

Quote

Min.: 1
Mult.: 1

Infrared Emitters IR EMITTING DIODE

OP290A
Optek / TT Electronics
1: $1.03
1,718In Stock

Mfr. Part #
OP290A

Mouser Part #
828-OP290A

Optek / TT Electronics

Infrared Emitters IR EMITTING DIODE

Datasheet

1,718In Stock

$1.03

$0.99

$0.989

$0.922

$0.88

Min.: 1
Mult.: 1

Infrared Emitters Infrared 890nm

OP296A
Optek / TT Electronics
1: $0.84
2,871In Stock

Mfr. Part #
OP296A

Mouser Part #
828-OP296A

Optek / TT Electronics

Infrared Emitters Infrared 890nm

Datasheet

2,871In Stock

$0.84

$0.80

$0.798

Quote

Min.: 1
Mult.: 1

Infrared Emitters High Intensity 890nm

OP298A
Optek / TT Electronics
1: $0.79
2,187In Stock

Mfr. Part #
OP298A

Mouser Part #
828-OP298A

Optek / TT Electronics

Infrared Emitters High Intensity 890nm

Datasheet

2,187In Stock

$0.79

$0.743

Quote

Min.: 1
Mult.: 1

Phototransistors Narrow Rcvng Angle 935nm

OP505B
Optek / TT Electronics
1: $0.72
2,709In Stock

Mfr. Part #
OP505B

Mouser Part #
828-OP505B

Optek / TT Electronics

Phototransistors Narrow Rcvng Angle 935nm

Datasheet

2,709In Stock

$0.72

$0.674

Quote

Min.: 1
Mult.: 1

Phototransistors Photodarlington

OP535A
Optek / TT Electronics
1: $0.93
3,859In Stock

Mfr. Part #
OP535A

Mouser Part #
828-OP535A

Optek / TT Electronics

Phototransistors Photodarlington

Datasheet

Product Comments

3,859In Stock

$0.93

$0.85

$0.825

Quote

Min.: 1
Mult.: 1

Phototransistors Photo Transistor

OP550B
Optek / TT Electronics
1: $0.71
6,571In Stock

Mfr. Part #
OP550B

Mouser Part #
828-OP550B

Optek / TT Electronics

Phototransistors Photo Transistor

Datasheet

6,571In Stock

$0.71

$0.67

$0.65

$0.63

$0.612

Min.: 1
Mult.: 1

Phototransistors PHOTOTRANSISTOR

OP598A
Optek / TT Electronics
1: $0.72
3,295In Stock

Mfr. Part #
OP598A

Mouser Part #
828-OP598A

Optek / TT Electronics

Phototransistors PHOTOTRANSISTOR

Datasheet

3,295In Stock

$0.72

$0.69

$0.688

Quote

Min.: 1
Mult.: 1

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