2N4983 and 2N4986 (IP055E)

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

Hysteresis Light Alarm (CB6436E)
This circuit is from a 90s documentation. It has a hysteresis and uses a light sensing bridge. The...
1 to 10 MHz oscillator (CB8140E)
This oscillator was found in a 70s RCA linear circuit manual. The oscillator makes use of an...
Lamp Control (CB20533E)
This circuit, which in our times would be called a shield, can also be used with other loads. The...