WT-Series
Our
WT-Series
metal
tactile
domes
are
triangle
shaped
switch
contacts
that
were
designed
for
mounting
on
double
sided
printed
circuit
boards,
flex
circuits
and
membranes,
where
a
via
is
run
through
the
circuit
board.
Applications
requiring
a
minimal
diameter
switch
with
an
extended
contact
life,
such
as
small,
hand-held
devices,
are
a
perfect
fit
with
our
WT-Series
domes.
The
WT-Series
domes
come
in
two
different
sizes,
and
can
be
used
anywhere
a
momentary
switch
with
tactile
feedback
is
required,
while
still
achieving
impressive
actuation
life
cycles.
The
WT-Series
domes
are
placed
on
a
PC
board
by
means
of
pressure
sensitive
adhesive
tape.
In
their
relaxed
state
they
rest
on
the
outer
rim
of
the
primary
pathway.
When
they
are
pushed,
the
centers
of
the
domes
collapse
and
make
contact
with
the
secondary
pathway,
thereby
closing
the
circuit. |
