- LD271H
- Infineon Technologies
- GaAs IRED, High reliability, Very highly efficient
- LD271HL
- Infineon Technologies
- GaAs IRED, High reliability, Very highly efficient
- LD271H
- Osram Opto Semiconductors
- 5 mm, 1 ELEMENT, INFRARED LED, 950 nm
- LD271HL
- Osram Opto Semiconductors
- 4.95 mm, 1 ELEMENT, INFRARED LED, 950 nm
- LD271H
- Siemens Semiconductors
- GaAs-IR-Lumineszenzdiode GaAs Infrared Emitter
- LD271HL
- Siemens Semiconductors
- GaAs-IR-Lumineszenzdiode GaAs Infrared Emitter