| Part No. | Feature | Package | Peak Wavelength λp(nm) | Typ. View Angle 1/2 θ(deg) | File |
| HSDL-4250 | IRED | T-1 3/4 Standard 0.1 inch Pitch ψ5mm | 870 | 15 |  |
| HSDL-4251 | IRED | T-1 3/4 Standard 0.1 inch Pitch ψ5mm | 870 | 30 |  |
| HSDL-4260 | IRED | T-1 3/4 Standard 0.1 inch Pitch ψ5mm | 875 | 15 |  |
| HSDL-4261 | IRED | T-1 3/4 Standard 0.1 inch Pitch ψ5mm | 870 | 26 |  |
| HSDL-4270 | IRED | T-1 3/4 Modified 0.1 inch Pitch ψ5mm | 940 | 15 |  |
| HSDL-4271 | IRED | T-1 3/4 Standard 0.1 inch Pitch ψ5mm | 940 | 30 |  |
| LTE-2871 | IRED | T-1 3/4 Modified 0.1 inch Pitch ψ5mm | 940 | 16 |  |
| LTE-2871C | IRED | T-1 3/4 Modified 0.1 inch Pitch ψ5mm | 940 | 16 |  |
| LTE-2872U | IRED | T-1 3/4 Modified 0.1 inch Pitch ψ5mm | 940 | 16 |  |
| LTE-3226 | IRED | T-1 3/4 Standard 0.1 inch Pitch ψ5mm | 850 | 25 |  |
| LTE-3271A | IRED | T-1 3/4 Standard 0.1 inch Pitch ψ5mm | 940 | 50 |  |
| LTE-3271B | IRED | T-1 3/4 Standard 0.1 inch Pitch ψ5mm | 940 | 50 |  |
| LTE-3271BL | IRED | T-1 3/4 Standard 0.1 inch Pitch ψ5mm | 940 | 50 |  |
| LTE-3271T-A | IRED | T-1 3/4 Standard 0.1 inch Pitch ψ5mm | 940 | 50 |  |
| LTE-3271T-A1 | IRED | T-1 3/4 Standard 0.1 inch Pitch ψ5mm | 940 | 50 |  |
| LTE-3276 | IRED | T-1 3/4 Standard 0.1 inch Pitch ψ5mm | 850 | 50 |  |
| LTE-3277 | IRED | T-1 3/4 Standard 0.1 inch Pitch ψ5mm | 875 | 17 |  |
| LTE-3277T | IRED | T-1 3/4 Standard 0.1 inch Pitch ψ5mm | 875 | 17 |  |
| LTE-3279K | IRED | T-1 3/4 Standard 0.1 inch Pitch ψ5mm | 940 | 60 |  |
| LTE-3371T | IRED | T-1 3/4 Standard 0.1 inch Pitch ψ5mm | 940 | 40 |  |