The OPF322 series LED consists of a hermetic LED, pre-mounted and aligned in an ST* receptacle. This configuration is designed for PC board or panel mounting. Includes lock washer and jam nut, two 2-56 screws, and a dust cap. The LED’s are designed to interface with multimode optical fibers from 50/125 to 200/300 microns.
The OPF322 series consists of hermetically sealed GaAlAs LEDs pre‑mounted in a standard ST* fiber‑optic receptacle. The devices are supplied ready for PCB or panel mounting and include a lock washer, jam nut, two 2‑56 screws, and a dust cap. They are designed to couple with multimode optical fibers ranging from 50/125 µm to 200/300 µm.
Key specifications include a reverse voltage of about 6 V, a continuous forward current of 100 mA, and operating temperature limits from –40 °C to +100 °C. Typical coupled optical power varies by fiber size, with the OPF322B delivering about 12.5 µW at 100 mA and 25 °C. All LEDs undergo a 96‑hour, 100 mA burn‑in test to ensure reliability.
| Reverse Voltage | ≈6 V |
|---|---|
| Storage Temperature Range | -55 °C to +125 °C |
| Operating Temperature Range | -40 °C to +100 °C |
The LED can be stored from –55 °C up to +125 °C.
The LEDs are compatible with multimode optical fibers from 50/125 µm to 200/300 µm.