Users Manual

Flairco
m
Reflow
Z
referenc
e
achieve
Excessi
v
The rec
o
to 90 se
c
Cooling
will give
m
m Microele
c
Z
one (D)
—
e
for othe
r
good wett
i
v
e solderi
n
o
mmende
d
c
ond whe
n
Zone (E)
a longer l
a
c
tronics, Inc
.
—
The pro
f
r
lead-free
i
ng but no
t
n
g time ca
n
d
peak te
m
n
the temp
e
—The co
o
a
sting joint
.
f
ile in the
f
solder. Th
t
so high a
s
n
lead to i
n
m
perature (
T
e
rature is
a
o
ling ate s
. Typical
c
f
igure is d
e
e peak te
m
s
to cause
n
termetalli
c
T
p) is 230
a
bove 217
hould be f
a
c
ooling rat
e
e
signed fo
r
m
perature
compone
n
c
growth w
~ 250
℃ .
T
℃ .
a
st, to ke
e
e
should b
e
FL
C
r
Sn/Ag3.0
/
should be
n
t discolor
hich can r
e
T
he solde
r
e
p the sold
e
e
4 ℃ .
C
-BTM020
/
Cu0.5. It
c
high enou
ation or d
a
e
sult in a
b
r
ing time s
h
e
r grains
s
Datashe
e
-34-
c
an be a
gh to
a
mage.
b
rittle joint.
h
ould be 3
s
mall whic
h
e
t
0
h