3k ohm 5% 1/2 Watt Resistor (Box of 2000) - CFR 3K which is typically between a

which is typically between a fifth and a tenth of the switching frequency

These are Metal Film Resistor with a value of 27 ohm 2W and tolerance of ±5%

1mm DC jack

Resistance Value 50k ohm Color Code Green

3k ohm 5% 1/2 Watt Resistor (Box of 2000) - CFR 3K which is typically between aThese are Carbon Film Resistor with a value of 3k ohm 1 2W and tolerance of 5%. These Axial resistors are cylindrical in shape with copper plated steel leads extending from each end. Carbon Film Resistor limit the flow of electric current using a Carbon Film. The printed colour code rings, which are Orange, Black, Red, Gold for these 3K resistors, make it easy to identify the value of these resistors. Specification Resistance Value 3k ohm Color Code