Fair-Rite Product's Catalog
Part Data Sheet, 2644236301
Printed: 2013-07-03
Fair-Rite Products Corp. PO Box J,One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) 324-7748 www.fair-rite.com
Part Number:
2644236301
Frequency Range: Connector Plates
Description:
Application:
Where Used:
Part Type:
44 MULTI-HOLE PLATE
Suppression Components
Cable Component
Connector EMI Suppression Plates
Mechanical Specifications
Weight:
2.400
(g)
Part Type Information
To provide suppression of conducted EMI at critical interfaces Fair-Rite has available a line of suppression plates that can be
used with many types of connectors. All connector plates are supplied in the NiZn 44 grade ideally suited for this application
because of its high impedance along with a high resistivity.
-Connector plates are controlled for impedances only. Minimum impedance values are specified for the + marked frequencies.
The minimum impedance is typically the listed typical impedance less 20%. Single turn impedance tests are performed on the
4193A Vector Impedance Analyzer, using the shortest practical wire length.
-The 'C' Dimension can be modified to suit specific applications.
-For any connector EMI suppression plate requirement not listed here, feel free to contact our customer service group for availability
and pricing.
-Explanation of Part Numbers: Digit 1&2 = product class and 3&4 = the 44 material grade.
Fair-Rite Product's Catalog
Part Data Sheet, 2644236301
Printed: 2013-07-03
Fair-Rite Products Corp. PO Box J,One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) 324-7748 www.fair-rite.com
Mechanical Specifications
Dim
mm
mm
tol
A
B
C
D
E
F
G
H
J
K
22.55
7.75
3.43
2.75
2.85
1.60
-
-
-
-
±0.25
-0.25
±0.13
±0.13
±0.13
±0.08
-
-
-
-
nominal inch
inch
0.888
0.300
0.135
0.108
0.112
0.062
-
-
-
-
misc.
-
-
-
-
-
-
-
-
-
-
Land Patterns
V
W
ref
-
-
-
-
-
-
-
-
-
-
X
Y
Z
Winding Information
Turns
Tested
-
-
Wire
Size
-
1st Wire
Length
-
2nd Wire
Length
Reel Information
Tape Width Pitch
mm
-
mm
-
Parts 7 ''
Reel
-
Parts 13 '' Parts 14 ''
Reel
-
Reel
-
Electrical Specifications
Typical Impedance ( )
25 MHz+
100 MHz+
30
51
Package Size
Pkg Size
-
(-)
Electrical Properties
Connector Plate
# Holes
15
# Rows
2
Legend
+ Test frequency
Preferred parts, the suggested choice for new designs,have shorter lead times and are more readily available.
The column H(Oe) gives for each bead the calculated dc bias field in oersted for 1 turn and 1 ampere direct current. The actual dc H field in
the application is this value of H times the actual NI (ampere-turn) product. For the effect of the dc bias on the impedance of the bead material,
see figures 18-23 in the application note How to choose Ferrite Components for EMI Suppression.
A ½ turn is defined as a single pass through a hole.
l/A - Core Constant
Ae : Effective Cross-Sectional Area
L
AL - Inductance Factor
(
__ 2
)
N
N/AWG - Number of Turns/Wire Size for Test Coil
l e : Effective Path Length
Ve : Effective Core Volume
Nl - Value of dc Ampere-turns
Fair-Rite Product's Catalog
Part Data Sheet, 2644236301
Printed: 2013-07-03
Fair-Rite Products Corp. PO Box J,One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) 324-7748 www.fair-rite.com
See next page for further material specifications.
Fair-Rite Product's Catalog
Part Data Sheet, 2644236301
Printed: 2013-07-03
Fair-Rite Products Corp. PO Box J,One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) 324-7748 www.fair-rite.com
Fair-Rite Product's Catalog
Part Data Sheet, 2644236301
Printed: 2013-07-03
Fair-Rite Products Corp. PO Box J,One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) 324-7748 www.fair-rite.com
