Many large test fixture houses have always used wire wielded receptacles or soldering receptacles to make the fixtures. The receptacle can get the current flowing over from receptacle tail to interface pins on the interfacing board through the wires.
Conventional test fixture gets at least hundreds
of test points, sometimes it gets more. Especially for server test fixture. Due
to the wire receptacle application, the operators will spend numerous of hard
work to carefully calibrate the wires from the fixture board connecting to the
interface board, furthermore they are not well drained and beautiful.
And the wire test fixture has nothing better
on performance and space-saving.
So, the wireless receptacle fixture brings engineers
a few of obvious advantages.
1.
Finish the wiring system issue,
looks briefly and clean and easier to analysis the issue.
Obviously, largely applied wire receptacles brings the fixture
manufacturer the wire system issue. If a fixture got 500 test points, the operator
should connect the receptacles and interface pin each time, so it costs double
time to do this job, also it’s very difficult to structure these cables. And when
it comes a issue, engineers would spend too much time to check every wire. But you
could put more time on DUT when you utilized the wireless receptacles on the
fixture. It saved much more time on sorting the issue of test fixture.
2.
The utilize of wireless receptacle
on a test fixture could effectively solve the signal transmission issues
Usually we all know wire is a long and thin conductor in fixture
and high resistance one.
It is fine to check open or short in a print circuit board
line, but it is hard to verify a high speed or frequency signal by using wire contact.
Wireless receptacle contacting will be a better way to transfer the special signal
and keep low loss and reduce disturbing, effectively solve many test
requirements when the circuit board is much more complicated.
3.
Wireless receptacle application
can reduce at least 30% weight of test fixture, and save a huge space.
Most wire receptacles take more space versus wireless
receptacles, wireless receptacle fixture could save a lot on board materials
and aluminum alloy frames. This is so nice to operators, at least the lighter the
saver.
JY Electronics offers ranges of wireless
receptacles 0.039’’, 0.050’’, 0.075’’, 0.100’’ test pitch.
The tail compressed force is less than
100grams, the entire length will be shorter than 40mm.
R039-05 0.039‘’ inch ATE Test Probe Wireless Receptacle
R050-05 0.050‘’ inch ATE Test Probe Wireless Receptacle
R075-05 0.075‘’ inch ATE Test Probe Wireless Receptacle
R100-05 0.100‘’ inch ATE Test Probe Wireless Receptacle
For Reference
Wireless Receptacles Solution For ATE Fixture
Phone: +86-21-37695886| Email：sales@jyprobe.com| Add: A506, No. 1000, Jiujing Road, Songjiang, Shanghai, China.
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