Model PD2425N5050S2
Rev C
Mounting Configuration:
In order for Xinger surface mount components to work optimally, the proper impedance transmission lines must be
used to connect to the RF ports. If this condition is not satisfied, insertion loss, Isolation and VSWR may not meet
published specifications.
All of the Xinger components are constructed from organic PTFE based composites which possess excellent
electrical and mechanical stability. Xinger components are compliant to a variety of ROHS and Green standards and
ready for Pb-free soldering processes. Pads are Gold plated with a Nickel barrier.
An example of the PCB footprint used in the testing of these parts is shown below. In specific designs, the
transmission line widths need to be adjusted to the unique dielectric coefficients and thicknesses as well as varying
pick and place equipment tolerances. In addition, since the PD2425S5050S2 is a Wilkinson power divider, an
external 0201 100 resistor must be mounted in locations R1 as shown in the Figure below.
Pad Footprint w/ 0201 Resistor Locations
Circuit Pattern
Footprint Pad (s)
Solder Resist
.36 SQ.
.50
2x .21
3x .29 SQ.
.21
.13
3x .29
Plated thru
hole to
ground
3x Transmission
Line
0201
Resistor
.50
Dimensions are in Millimeters
Mounting Footprint
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