1.5k ohm 5% 2 Watt Resistor (Box of 1000) - MOF SKBPC5016 Three phase Bridge Rectifier 1600V This is the TLP626-4 Photo

This is the TLP626-4 Photo IC Photocoupler manufactured by Toshiba

Gold for these 680E resistors

High noise margins and strong immunity to isolation-mode transients are provided by this modulation

Brown for these 3K9 resistors

5k ohm 1/4W and tolerance of ±1%

1.5k ohm 5% 2 Watt Resistor (Box of 1000) - MOF SKBPC5016 Three phase Bridge Rectifier 1600V This is the TLP626-4 PhotoThese are Metal Film Resistor with a value of 1. 5k ohm 2W and tolerance of 5%. These Axial resistors are cylindrical in shape with copper plated steel leads extending from each end. Metal Film Resistor limit the flow of electric current using a Metal Film. The printed colour code rings, which are Brown, Green, Red, Gold for these 1K5 resistors, make it easy to identify the value of these resistors. Specification Resistance Value 1. 5k ohm Color Code