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N5441A InfiniiMax III Solder-in Probe Head (Discontinued)
The N5441A InfiniiMax III solder-in probe head is an economical semi-permanent
connection that provides up to 16 GHz of system bandwidth. The span of the leads can be
adjusted from 5 mil - 80 mil (0.127 mm - 2 mm).
The N5441A probe head can be used with the N5450B InfiniiMax extreme temperature
extension cable. It can withstand the –55°C to +150°C extreme temperature range (for up
to 250 test cycles).
When using the N5450B extension cable, do not subject the InfiniiMax III probe amplifier or
CAUTION
probe head (other than the N5441A solder-in probe head) to extreme temperatures.
Figure 37 N5441A InfiniiMax III solder-in probe head
The wires on the N5441A are fragile. They must be manufactured in this way in order to meet
CAUTION
the high-performance, high bandwidth applications they are intended for. Be careful when
handling.
For information on mechanically securing the probes to protect your equipment and
designs from damage, refer to
N OT E
Soldering the Probe Head to the DUT
To solder the probe head to your DUT, complete the following steps. The procedure is very
similar to that for the ZIF probe tips used with the N5439A probe head.
1
Position the probe head near the location on the DUT where you want to solder the probe.
2
Add strain relieve for the probe head as described in
Heads"
3
Apply flux to your target leads as shown in
InfiniiMax III Series Probes User's Guide
"Strain Relieving the Probe Heads"
To install or repair the tip wires on the N5441A, refer to
Head Wires"
on page 59.
on page 53.
InfiniiMax III Probe Heads
on page 53.
"Replacing N5441A Probe
"Strain Relieving the Probe
Figure
38.
2
45
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