The silver band shows which end is the negative (Cathode) end. If you are using it as a blocking diode, the other end (+ve Anode) should be connected to the +ve supply. Power will pass through and be available at the end with the stripe. If you put it the other way around, it will block the current.
A light Emitting Diode.... Light Resistat Diode ...
it can mean IV or VI which means 18ct/18 karats in arabic
MAN THAI means manufactured in Thailand.
'F6' for Female size 6 on the band in a silver ring. Gold pieces would include karat as well, so a gold band could read 14k F6.
LED: light emitting diode. It is a diode that emits light when current passes through it
It means gold plate usually over silver
Peak reverse voltage of a diode is the maximum reverse bias voltage can be applied to diode which does not cause break down.
"nanometer" or billionths of a meter. 650 nanometers is the wavelength of the light produced by the diode.
light emitting diode and its a diode that emitting the light when the current passes through it and it used in the TV screen
It is very likely sterling silver. Sterling silver is an alloy of Silver containing 92.5% silver and 7.5% other metals...usually gold.
Light Emitting Diode.
Liquid Crystal Diode.