BD4859L5075A00 ANAREN [Anaren Microwave], BD4859L5075A00 Datasheet - Page 4

• Manufacturer Part Number: BD4859L5075A00
• Description: Ultra Small Low Profile 0603 Balun 50? to 75? Balanced
• Manufacturer: ANAREN [Anaren Microwave]

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 ceramic filled PTFE composites which possess excellent electrical
and mechanical stability having X and Y thermal coefficient of expansion (CTE) of 17 ppm/
An example of the PCB footprint used in the testing of these parts is shown below. An example of a DC-biased
footprint is also 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.
Model BD4859L5075A00
Rev C
No Bias Footprint
USA/Canada:
6X .002
Circuit Pattern
Footprint Pad (s)
Solder Resist
3X Transmission
[0.05]
6X .011
Toll Free:
[0.29]
Europe:
6X .013
[0.34]
Line
[phone]
[phone]
[phone]
Plated thru
holes to
ground
2X .006
[0.16]
.012
[0.31]
Dimensions are in Inches [Millimeters]
0603 Standaard Mounting Footprint
Reel for Pick and Place
Part Orientation (Top View)
Available on Tape and
Manufacturing.
DC Bias Footprint
6X .002
Circuit Pattern
Footprint Pad (s)
Solder Resist
3X Transmission
[0.05]
6X .011
[0.29]
6X .013
[0.34]
Line
DC Bias
2X .006
[0.16]
o
C.
[0.31]
.012
Plated thru
holes to
ground
Dimensions are in Inches [Millimeters]
0603 DC Bias Mounting Footprint
Part Orientation (Top View)