Buy Now

Buy Now

Buy Now

Need parts?

Buy Now

Latest Products

Discover the Latest Innovations from Marktech Optoelectronics

Explore our newest lineup of high-performance photodetectors, LEDs, and emitters engineered for precision sensing, medical diagnostics, industrial automation, and environmental monitoring. Each product reflects our commitment to quality, U.S.-based manufacturing, and application-driven design.

Airport Departures Sign

CREE P4 LED Devices

InGaAs Pin Photodiodes

Indium Gallium Arsenide (InGaAs) PIN photodiodes are made using InGaAs/InP technology.

Product Specification Peak Wavelength Size Buy Now

MTSM2601SMF3-SP4-100

1850 7.24x7.24 mm SMD Flat Lens Price Quote

MT03-041

950 TO-39 Metal Can Flat Lens (3 pin) Digikey Mouser

MT03-047

950 Ceramic SAW Package (8 PIN) Digikey Mouser

Near IR Emitters

Our NIR LED wavelength range is typically from 700nm to 1000nm, extending into wavelengths invisible to the human eye but crucial for numerous technological and scientific applications.

Product Specification Peak Wavelength Size Buy Now

MTE1074SL-WRC

740 TO-18 Focused Ball Lens (2 pin) Digikey Mouser

MTE2081N-WRC

810 TO-18 Metal Can Domed Lens (2 pin) Digikey Mouser

MTE8600TM4

850 TO-18 Metal Can Flat Lens (3 pin) Digikey Mouser

MTE8600W-WRC

850 TO-18 Metal Can Flat Lens (2 pin) Digikey Mouser

MTE8610WS1-WRC

850 TO-18 Metal Can Flat Lens (2 pin) Price Quote

MTE8610W1-WRC

850 TO-18 Metal Can Flat Lens (2 pin) Price Quote

LS861SMC

850 3.5x2.2 SMD Flat Lens (2 pin) Price Quote

MTE8760M2

870 TO-46 Low Profile Metal Can Domed Lens (2 pin) Digikey Mouser

MTE8760LH

870 TO-18 Metal Can Domed Lens (2 pin) Digikey Mouser

MTE8720M2

870 TO-46 Low Profile Metal Can Domed Lens (2 pin) Digikey Mouser

MTE8820M2

880 TO-46 Low Profile Metal Can Domed Lens (2 pin) Digikey Mouser

MTE8820LH

880 TO-18 Metal Can Domed Lens (2 pin) Digikey Mouser

MTE9460C5

950 3mm Plastic Round Lens (2 pin) Digikey

MTE9520C

950 3mm Plastic Round Lens (2 pin) Price Quote

Photo Reflectors

Our High-Reliability Photoreflectors are sensors that contain both the LED emitter and photodetector functions within a single package.

Product Specification Peak Wavelength Size Buy Now

MTRS8802RWSC4

880 TO-46 Metal Can Flat Lens (3 pin) Price Quote

Point Source Emitters

Our Point Source LEDs are specifically engineered for optical encoders, edge sensors, and other critical applications that demand highly focused light with minimal dispersion.

Product Specification Peak Wavelength Size Buy Now

MTPS7065WC

650 TO-46 Metal Can Flat Lens (2 pin) Price Quote

VS679SMTR2

650 1.4x0.6x0.68 Transfer-molded SMT Price Quote

VS679SMTR1

650 1.6x0.8x0.78 Transfer Molded SMT Price Quote

MTPS8085PWC-C

850 TO-18 Metal Can Domed Lens (2 pin) Digikey Mouser

MTSM3085SMF1-WRC

850 3.0x3.0 mm SMD Flat Lens Price Quote

LS852SMTR1

875 1.6x0.8x0.78 Transfer Molded SMT Price Quote

Red Dot Reticles

Designed to produce a highly defined red dot or reticle, facilitating accurate aiming without revealing the location to the target.

Product Specification Peak Wavelength Size Buy Now

MTSP-1352

525 2.1x2.1 SMD Flat Lens Price Quote

MTSP-1353

525 2.1x2.1 SMD Flat Lens Price Quote

MTSP-1414

650 2.1x2.1 SMD Flat Lens Price Quote

MTSP-1418

650 1.6x1.5 SMD Flat Lens Price Quote

MTSP-1420

650 1.6x1.5 SMD Flat Lens Price Quote

MTSP-1416

650 2.1x2.1 SMD Flat Lens Price Quote

MTSP-1404

650 2.1x2.1 SMD Flat Lens Price Quote

MTSP-1400

650 2.1x2.1 SMD Flat Lens Price Quote

Silicon Photo Detectors

Cutting-edge silicon photodetectors that excel in precise detection of light ranging in wavelength from 250nm to 1100nm

Product Specification Peak Wavelength Size Buy Now

PDF136D5

940 3mm Plastic Round Lens (2 pin) Price Quote

MT03-041

950 TO-39 Metal Can Flat Lens (3 pin) Digikey Mouser

MT03-047

950 Ceramic SAW Package (8 PIN) Digikey Mouser

MT03-094

950 TO-8 Metal Can Domed Lens (3 pin) Price Quote

MT03-095

950 TO-8 Metal Can Domed Lens (3 pin) Price Quote

SWIR & MWIR Emitters

Our standard product offering includes wavelengths from 1020nm to 4300nm and operating currents ranging from 20mA to 350mA for high-power applications.

Product Specification Peak Wavelength Size Buy Now

MTE4210W-WRC

1040 TO-18 Metal Can Flat Lens (2 pin) Price Quote

MTE6210W-WRC

1060 TO-18 Metal Can Flat Lens (2 pin) Price Quote

LS1071SMC

1070 3.5x2.2 SMD Flat Lens (2 pin) Price Quote

MTSM4111SMR2

1100 5.0x5.0 mm SMD Domed Lens Digikey Mouser

MTE1102W-WRC

1100 TO-18 Metal Can Flat Lens (2 pin) Price Quote

MTE1202N1

1200 5mm Plastic Round (2 pin) Digikey Mouser

MTE1202C1

1200 3mm Plastic Round (2 pin) Price Quote

MTE1302N1

1300 5mm Plastic Round (2 pin) Digikey Mouser

MTE1302C1

1300 3mm Plastic Round (2 pin) Price Quote

LS1302SMC

1300 3.5x2.2 SMD Flat Lens (2 pin) Price Quote

MTE1302W-WRC

1300 TO-46 Metal Can Flat Lens (2 pin) Price Quote

MTE1462N1

1460 5mm Plastic Round (2 pin) Digikey Mouser

MTE6214C1

1460 3mm Plastic Round (2 pin) Price Quote

LS1462SMC

1460 3.5x2.2 SMD Flat Lens (2 pin) Price Quote

MTE1552N1

1550 5mm Plastic Round (2 pin) Digikey Mouser

MTE5215W-WRC

1550 TO-46 Metal Can Flat Lens (2 pin) Price Quote

MTE1652N1

1650 5mm Plastic Round (2 pin) Digikey Mouser

MTE5216C1

1650 3mm Plastic Round (2 pin) Price Quote

LS1652SMC

1650 3.5x2.2 SMD Flat Lens (2 pin) Price Quote

MTE1722W-WRC

1720 TO-18 Metal Can Flat Lens (2 pin) Price Quote

MTE1902C1

1900 3mm Plastic Round (2 pin) Price Quote

LS1902SMC

1900 3.5x2.2 SMD Flat Lens (2 pin) Price Quote

MTE1902W-WRC

1900 TO-18 Metal Can Flat Lens (2 pin) Price Quote

UV Detectors

UV detectors are offered in a variety of TO metal-can type packages from TO-18 to TO-39 with special UV glass lens to insure optimum lifetime and the least amount of material degradation

Product Specification Peak Wavelength Size Buy Now

MT12-002

0 TO-46 Metal Can Flat Lens (3 pin) Digikey Mouser

MT12-003

0 TO-46 Metal Can Flat Lens (3 pin) Digikey Mouser

MT12-004

0 TO-46 Metal Can Flat Lens (3 pin) Digikey Mouser

UV Emitters

Marktech offers the broadest range of UV LEDs commercially available ranging from 235nm to 400nm including UVA, UVB, UVC, and deep UVC LEDs.

Product Specification Peak Wavelength Size Buy Now

MTE2330B-UV

233 TO-39 Metal Can Domed Lens (3 pin) Price Quote

MTSM2350D-UVS

235 3.8x3.8 mm SMD Domed Lens on Board Price Quote

MTSM2350F-UVS

235 3.45x3.45 mm SMD Flat Lens Price Quote

MTE2350BL9-UV

235 TO-5 Metal Can Ball Lens (3 pin) Price Quote

MTE2550KC9-UV

255 TO-39 Metal Can Domed Lens (3 pin) Price Quote

MTE2550KCL9-UV

255 TO-39 Metal Can Flat Lens (3 pin) Price Quote

MTSM2550D-UVS

255 TO-39 Metal Can Domed Lens (3 pin) on Board Price Quote

MTSM2550F-UVS

255 TO-39 Metal Can Flat Lens (3 pin) on Board Price Quote

MTE2550BL9-UV

255 TO-5 Metal Can Ball Lens (3 pin) Price Quote

MTE2650KC9-UV

265 TO-39 Metal Can Domed Lens (3 pin) Price Quote

MTE2650KCL9-UV

265 TO-39 Metal Can Flat Lens (3 pin) Price Quote

MTSM280UV1-C3535-25

280 3.5x3.5 mm SMD Flat Lens Price Quote

MTSM280UV1-F3535-23

280 3.45x3.45 mm SMD Flat Lens Price Quote

MTSM280UV4-C6870-25

280 7.0x7.0 mm SMD Flat Lens Price Quote

MTSM280UV4-F6835-24

280 6.8x6.8 mm SMD Flat Lens Price Quote

MTSM280UV1-C3510-25

280 3.5x3.5 mm SMD Flat Lens Price Quote

MTSM280UV1-C3510-24

280 3.5x3.5 mm SMD Flat Lens Price Quote

MTSM280UV2-C7035-23

280 7.0x7.0 mm SMD Flat Lens Price Quote

MTSM310UV-F1120S

310 3.5x3.5 SMD Flat Lens on Board Digikey Mouser

MTSM310UV-F1120

310 3.5x3.5 SMD Flat Lens (2 pin) Price Quote

MTSM340UV-F3120

340 3.5x3.5 mm SMD Flat Lens Digikey Mouser

MTSM340UV-D3065

340 3.5x3.5 mm SMD Flat Lens Digikey Mouser

MTSM340UV-D3035

340 3.5x3.5 mm SMD Flat Lens Digikey Mouser

MTSM340UV-D3035S

340 3.5x3.5 mm SMD Flat Lens on Board Digikey Mouser

MTSM340UV-D3065S

340 3.5x3.5 mm SMD Flat Lens on Board Digikey Mouser

MTSM340UV-F3120S

340 3.5x3.5 mm SMD Flat Lens on Board Digikey Mouser

MTE3660C3-UV

365 3mm Plastic Flat Lens - (2 pin) Digikey Mouser

MTE3950N1-UV

395 5mm Plastic Round (2 pin) Digikey Mouser

MTE3950N2-UV

395 5mm Plastic Flat Lens (2 pin) Digikey Mouser

MTE4050N1-UV

405 5mm Plastic Round (2 pin) Digikey Mouser

MTE4050N2-UV

405 5mm Plastic Flat Lens (2 pin) Digikey Mouser

Visible Emitters

Our advanced line of visible LED products is engineered to deliver high-quality, energy-efficient lighting solutions across various applications from 400nm to 700nm..

Product Specification Peak Wavelength Size Buy Now

MTE4600L-HP

450 TO-39 Metal Can Flat Lens (2 pin) Price Quote

MTE4600N

450 TO-18 Metal Can Domed Lens (2 pin) Price Quote

VS450SMC

450 3.5x2.2 SMD Flat Lens (2 pin) Price Quote

MTE5270W-UBG

527 TO-18 Metal Can Flat Lens (2 pin) Digikey Mouser

MTE5270N

527 TO-18 Metal Can Domed Lens (2 pin) Digikey Mouser

MTE5270P-C

527 TO-18 Metal Can Domed Lens (2 pin) Digikey Mouser

MTE6000P-C

600 TO-18 Metal Can Domed Lens (2 pin) Digikey

MTE6000L-HP

600 TO-39 Metal Can Flat Lens (2 pin) Digikey Mouser

MTE6000N

600 TO-18 Metal Can Domed Lens (2 pin) Digikey Mouser

VS636SMC

630 3.5x2.2 SMD Flat Lens (2 pin) Price Quote

MTSM6320-UR-A

632 2.8x3.5 mm Flat Top SMD Digikey Mouser

MTE1166C2-UR

660 3mm Plastic Flat Lens (2 pin) Price Quote

MTE1166N3-UR

660 5mm Plastic Flat Lens (2 pin) Price Quote

MTE6070W1-WRC

700 TO-18 Metal Can Flat Lens (2 pin) Price Quote

MTE1074W2-WRC

740 TO-18 Low Profile Metal Can Flat Lens (2 pin) Digikey Mouser

Additional Resources

Spectral sensitivity from 254nm to 2600nm depending on specific InGaAs and silicon photodiodes placed in the same package.

Need Assistance?

Let us help select the perfect parts and services to make your application come to life.

Near IR Scan of a Cancer Cell

InGaAs PIN Photodiode

Stay Informed

As our industry constantly changes and evolves, Marktech has been there since the start. Stay on top of new and upcoming technology trends, industry news and new product offerings.

Email Contact List