- Infrared (IR) LEDs (193)
- Light Emitting Diodes (LED) (39)
- Photodiodes (71)
- Phototransistors (9)
- Reflective Optical Interrupters (2)
- Ultra Violet LEDs (43)
- Marktech Optoelectronics MTAPD-07-015
- Marktech Optoelectronics MTAPD-07-012-905F
- Marktech Optoelectronics MTPD1346D-100
- Marktech Optoelectronics MTAPD-06-001
- Marktech Optoelectronics MTAPD-07-016-905F
- Marktech Optoelectronics MTD5052N
- Marktech Optoelectronics MTAPD-07-003
- Marktech Optoelectronics MTD3910W
- Marktech Optoelectronics MTD5052W
- Marktech Optoelectronics MT03-036