Heathkit HD-1250 - Diode-Transistor Identification Chart

DIODE-TRANSISTOR
IDENTIFICATION
CHART
COMPONENT
HEATH
PART
NO.
MAY
BE
REPLACED
WITH
IDENTIFICATION
021.
D22
56-87
FH1100
HEATH
PART
NUMBERS
ARE
STAMPED
ON MOST
DIODES.
NOTE:
DIODES MAY
BE
SUPPLIED
IN ANY
OF THE FOLLOWING
SHAPES.
M L VI m i 3
r Uj II 1 UN lnt B ANutU
cND
AS
SHOWN
ON THE CIRCUIT
BOARD.
|
BAND
OR BANDS
|
Oil
417-290
MRF502
CASE^^^^^'
B
Q21
417-274
40673
1 D 1
0
DE-PROTECTE
D
MOSFETI
62