1N4007S A-405 Silicon Controlled Rectifier Diode (Pack of 25) Voltage Switcher Encoded data has 4 Data

Encoded data has 4 Data bits and 8 Address bits

reliability

they are a low-cost option for displaying information

Operating Temperature Range: -40°C to +85°C

and a reset button

1N4007S A-405 Silicon Controlled Rectifier Diode (Pack of 25) Voltage Switcher Encoded data has 4 DataIt is 1N4007S A 405 Silicon Controlled Rectifier Diode. Which is 2 pin device. It's package number is A 405 which is also known as model number or its dimension. It is a silicon controlled rectifier or SCR is essentially a shockly (It is equivalent to a thyristor with a disconnect gate) diode with an extra terminal added. This extra terminal is gate and it is used to trigger the device into conduction (latch it) by applied a small voltage. It has low