Diode-Transistor Identification Chart - Heathkit HD-1250 Manual

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