EMI T Filters

INDUCTIVE COMPONENTS
Bourns Manufacturers Representatives
Corporate Distributor Product Managers
Americas Sales Team
Asia Sales Team
Europe Sales Team
Bourns Internal
Bourns Plant Managers
November, 2009
Change in Width, Thickness, Coating and Marking for EMI Model -T
Effective immediately, the following changes will be made to the EMI Model – T network filter:
Width: 9.0 mm max. (previously 8.5 mm max.)
Thickness: 3.2 mm max. (previously 2.8 mm max.)
The larger dimensions are the result of epoxy double-dipping to fully coat the components,
minimizing the occurrence of pin-holes.
Bead Exposure: Up to 1 mm (previously up to 0.75 mm)
Marking: Component identification and date code will be added.
Electrical performance of all values of the EMI Model will remain the same.
New Dimension
9.0
Max.
New Dimension
3.2
Max.
2.8 Max.
YYMMDD
Added “C” to Marking/
Added Date Code
C101
8.5
Max.
Marking
8.0 Max.
<1>
2.5
0.5 Dia.
2.5
Dimensions: mm
<1> Beads exposure <0.75 mm (0.030 ”)
New Dimension <1> Beads exposure <1 mm (0.039 ”)
IC0933
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