SFH4544. Brightness [mCd @ mA]: 550mW/sr @ 100mA. Component family: Infrared LED. Configuration: PCB through-hole mounting. Dominant wavelength [nm]: 940nm. External thickness [mm]: 5.7mm. Forward current [mA]: 100mA. Half-angle of radiation 2 Theta 1/2 [°]: ±10°. Housing (JEDEC standard): -. Housing: 5mm (T-1 3/4). Max temperature: +100°C.. Number of terminals: 2. Outer length [mm]: 8.6mm. Outer width [mm]: 5.7mm. Outside diameter [mm]: 5mm. RoHS: yes. Threshold voltage Uf [V @ mA]: 1.6V @ 100mA. Original product from manufacturer: Osram Opto Semiconductor. Quantity in stock updated on 13/11/2025, 14:48