AC176K Germanium Transistor NPN - TO1 - Siemens Semiconductors

AC141 Germanium Transistor NPN - TO1 - Telemecanique

AC181VII Germanium Transistor NPN - TO1 - Generic Make

2SD186 Germanium Transistor NPN - TO1 - Sanyo Semiconductor

AC186 Transistor Germanium NPN - TO1 - BES Manufacturing

AC142K Transistor Germanium PNP - TO1 - Diverse Make

BFR54 Transistor Silizium NPN - TO92 - NXP Semiconductors

BCX19 Silizium NPN Transistor - SOT23 - NXP Semiconductors