2N4983 and 2N4986 (IP055E)

SUS with trigger voltage of 8 V. This component is used in TRIAC triggering and monostable circuits.

Operational with FETs (CB14073E)
In the figure we have the way to obtain an operational amplifier with FETs at the input, using a...
Low Loss Dimmer (CB5295E)
This circuit was found in a 1980s documentation. The low voltage circuit uses a PUT. Transistors can...
Roman numeral display (CB22160E)
This circuit shows numbers I II and III when mounted on its side, depending on the position of the...