LTL-4221N, red, 3mm. Color: red. Outside diameter [mm]: 3mm. Brightness [mCd @ mA]: 8.7mcd @ 10mA. Component family: LED. Configuration: PCB through-hole mounting. External thickness [mm]: 3.2mm. Forward current [mA]: 10mA. Half-angle of radiation 2 Theta 1/2 [°]: 60°. Housing (JEDEC standard): -. Housing: 3mm (T-1). Max temperature: +100°C.. Number of terminals: 2. Outer length [mm]: 4.45mm. Outer width [mm]: 3.2mm. RoHS: yes. Threshold voltage Uf [V @ mA]: 2.0V @ 20mA. Original product from manufacturer: Liteon. Quantity in stock updated on 12/11/2025, 21:20