OptoSupply OSCD4LS1C1A
Wah Wang Holdings WW-BIS150TS-E
LED dioda; SMD 0603; červená; 50-170mcd; 1,6x0,8mm; 120°; 1,6÷2,4V; 5mA.
OptoSupply OST1MAS4C1A
Kingbright Electronic KA-4040QBS-D
Zelená LED v pouzdru 1206 od výrobce Foryard Optoelectronics