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Designing an Interface Between a P6434 Probe and a SUT
P6434 Probe Instructions
11
Mechanical Layout and Pin Numbering Sequence
of Compatible Mictor Connectors
Each compatible Mictor connector has 43 pins; pins 39 through 43 are grounded.
Pins 1, 2, 37, and 38 are open. Figure 9 shows the positions and spacing between
the pins, the keyhole, and the latch housing mounting holes of a surface-mounted
connector. Figure 11 on page 14 shows the pin assignments.
NOTE. Be aware of the difference in the pin numbering sequence between the
P6434 probe and the AMP, Inc. Mictor connectors. Figure 11 on page 14
illustrates the differences.
9.02 mm
(.355 in)
28.20 mm
(1.110 in)
19.18 mm
(.755 in)
10.16 mm
(.400 in)
7.62 mm
(.300 in)
5.08 mm
(.200 in)
2.54 mm
(.100 in)
2X 2.90 mm
(.114 in)
.85 mm
(.0335 in)
18X 0.64 mm
(.025 in)
19X 0.43 mm
(.017 in)
2X 1.35 mm dia. (.053" .003 in) Plated
through mounting holes for latch housing
5X 1.40 mm dia.
(.055 in) Pad
both sides
5X 0.89 mm dia.
(.035" .003 in)
Plated through
2X 2.03 mm dia. (.080 in)
pad both sides
6.35 mm
(.250 in)
2X 1.27 mm (.050 in)
2.39 mm dia. (.094" .002 in)
Unplated through
Pin 1
$ .076 mm ($ .003 in)
tolerance all locations
Figure 9: Surface-mounted connector layout (component side)