6W High Power 6 LED Aluminum Base Plate 1M Gold for these 3M9 resistors

Gold for these 3M9 resistors

Gold for these 7K5 resistors

These are Carbon Film Resistor with a value of 390k ohm 1/4W and tolerance of ±5%

Used as a switching device

Low reverse current

6W High Power 6 LED Aluminum Base Plate 1M Gold for these 3M9 resistorsCopper clad laminate with an aluminium basis has good flame retardant properties, as well as great mechanical strength and dimensional stability. It has an excellent heat sink, electromagnetic shielding, and solder float, among other features. It's extensively utilized for motorbike and mobile fire modifiers, power LED, sound box, power supply module, and acoustics shielding system, among other things. Specification Material Aluminium base plate PCB,