56 ohm 5% 1/2 Watt Resistor (Box of 2000) - CFRThese are Carbon Film Resistor with a value of 56 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 Green, Blue, Black, Gold for these 56E resistors, make it easy to identify the value of these resistors. Specification Resistance Value 56 ohm Color Code

This is the TLP626-2 IC optocoupler manufactured by Toshiba

These are Metal Film Resistor with a value of 200k ohm 2W and tolerance of ±5%

These are Metal Film Resistor with a value of 750 ohm 1/4W and tolerance of ±1%

Resistance Value 300k ohm Color Code Orange

TO-247-3 Max

single supply operation

Gold for these 1K6 resistors

Resistance Value 390 ohm Color Code Orange

These are Carbon Film Resistor with a value of 10k ohm 1/2W and tolerance of ±5%

Low-Power RS-485 Transceivers

These are Carbon Film Resistor with a value of 10M ohm 1/2W and tolerance of ±5%

It has an Analog comparator