Ex workshop spare parts and small manufacturing stock
ALL devices have been sourced through reputable local distributors such as RS Electronics, Farnell, WES and Rockby (Victoria) NOT direct import Chinese (often dodgy spec) devices
UNIDENTIFIED MANUFACTURER - BC109
General purpose small signal amplifier
Si NPN
Full part # on top of the can PH BC109 9501 (no manufacturers logo)
TO-18 case
NEW Old Stock
Shiny, clean leads
TESTED:
Being old stock and just a couple of devices, I made a quick test
Hfe 520 & 563
NEW
Old Stock
