hsdl-2100 ETC-unknow, hsdl-2100 Datasheet - Page 16

• Manufacturer Part Number: hsdl-2100
• Description: Compliant Transceiver
• Manufacturer: ETC-unknow

3.1. Tolerance for X-axis
Alignment of Castellation.
Misalignment of castellation to
the land pad should not exceed
0.2 mm or approximately half the
width of the castellation during
placement of the unit. The
castellations will completely self-
align to the pads during the
solder reflow.
Figure 5.0 Section of a castellation in Y-axis
OF Y AXIS
CENTER
3.2. Tolerance for Rotational
(Theta) Misalignment.
Units when mounted should not
be rotated more than
with reference to center X–Y as
specified in Figure 2.0.
Units with a Theta misalignment
of more than 3 degrees does not
completely self-align after reflow.
Units with
or Theta misalignment self-aligns
completely after solder reflow.
0.2
3 degrees rotational
0.2
3 degrees
3.3. Y-axis Misalignment of
Castellation.
In the Y direction, the unit does
not self align after solder reflow.
This should not be an issue as the
length of the pad (2.6 mm) is
sufficient for a misplacement
accuracy of
center of Y-axis as shown in
Figure 5.0 below. There is still
more than sufficient space for a
proper strong solder fillet to be
fully formed on both sides of the
castellation joints.
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For technical assistance or the location of
your nearest Hewlett-Packard sales office,
distributor or representative call:
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408-654-8675
Far East/Australasia: Call your local HP
sales office.
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Europe: Call your local HP sales office.
Data subject to change.
Copyright © 1998 Hewlett-Packard Co.
Obsoletes 5966-1639E (1/98)
Printed in U.S.A.
X
Y
0.2 mm from
5966-3834E (1/98)