VISHAY
发光二极管, 蓝色, 通孔安装, T-1 3/4 (5mm), 20 mA, 3.9 V, 428 nm
DIALIGHT
发光二极管, 蓝色, 16MCD, 426NM
发光二极管, 蓝色, SMD, 10 mA, 3.5 V, 428 nm