HISTORY:
More goodies from an "organ donor" piece of electronic equipment, a high powered quality power amplifier
Sustainability is the name of the game! Anything (that has been tested and still functioning properly) should be repurposed creating saving in wasted Ee and reducing the poisoning of our environment when items are buried in the earth at the local tip needlessly.
Never heard of Ee? It is a concept that creates a measurement of ALL things (not just electronics) that humans have made and the energy used in obtaining the raw material, processing the materials right through to a finished product and even should include the shipping of the item to the distributors/retailers.
If you would like to know more about Ee values, please take a look HERE
TOSHIBA - Medium Power Transistor (1)
USED
2SA1943
PNP
Si Bipolar
Vce -230V
Vbe - 5V
Ic -15A
Hfe range 55 ~ 160
TO-264 package
Compliment is the 2SC5200 HERE
TESTING:
Every device has been tested as OK, results below - these values have been handwritten on the rear of each transistor.
Measured current gains
110
107
95
93
PHYSICAL NOTES:
Of course this transistor has been de-soldered, handled and tested
The leads are just 5mm (short) but clean.
Manufacturer ID markings are not easy to read (faint) but they are
TOSHIBA
2SA 1493
(Batch code which I cannot decipher)
JAPAN
WEIGHT: 9.8g*
*my scales are not great at such low weights below 10g so the .8g could be in error
Now packed into sealed clear plastic packets ready to bring life to another piece of electronic equipment
*** Where the photograph shows multiple transistors, this advertisement is for ONE transistor only - not all that are shown ***
