Transitron - 1N450 - Diode. 120V 500mA 80mW.
Low Forward Voltage Drop, Thirty+ Year Proven Reliability, 1,000,000 MTBF, Very Low Noise Level,and Metallirgically Bonded.
Peak Inverse: 120V
Peak Forward Current: 500mA
Operating Temperature: -65 C to 85 C
Average Power Dissipation: 80 mW
Package: Axial Leads.
Note: Germanium.
Note: Marked S159.
Alternates: ECG109, SK3090
Manufacturer Transitron