38mm Plastic Gear 57 Teeth (102B) 44mm SPDT Normally Closed Magnetic Reed Switch Gold for these 1M resistors

Gold for these 1M resistors

Model BDX33C Type Power Transistor Package  TO-220 Collector Base Voltage 100V Total Power Dissipation 70W Emitter base voltage 5V Base Current 0

Brown for these 1K8 resistors

Strong concealment

38mm Plastic Gear 57 Teeth (102B) 44mm SPDT Normally Closed Magnetic Reed Switch Gold for these 1M resistorsThis gear has 57 teeth and an outer diameter of 38 mm. It has a 6. 2 mm diameter central hole. Fits all of our 6. 2 mm axles perfectly. This is a high quality plastic piece of equipment. Use it to get your motor to run at the desired speed and torque. It comes with a set screw that allows it to be easily attached to various diameter motors and axles. Specification Material Plastic Outer Diameter 38mm Number of Teeth 57 Gear Size 38x2. 7mm Required