Proton 3V 0.5W Pink 5730 SMD LED (Pack of 4000) Mono Jack These are Metal Film Resistor

These are Metal Film Resistor with a value of 39k ohm 1/4W and tolerance of ±1%

5 A Applications Medium Power and Liner Switching Package TO-126

then loose the buttons

These are Carbon Film Resistor with a value of 75 ohm 1/2W and tolerance of ±5%

M4x10mm Threaded Knurled Brass Insert Nuts are made of high-quality brass

Proton 3V 0.5W Pink 5730 SMD LED (Pack of 4000) Mono Jack These are Metal Film ResistorThis is a High Quality Pink 3V 0. 5W 5730 SMD LED. These LEDs consume very low power and generally produce a wide angle of light disbursement which can be narrowed through the use of external lenses. The Forward Voltage is 3. 0 3. 3 volts and the Forward Current is 150mA. SMD LEDs are substantially smaller than lead frame type components, they can be used on smaller boards, with higher packing density, less storage area, and smaller equipment. Just