Fair-Rite Product's Catalog
Part Data Sheet, 2873001802
Printed: 2010-11-09
Fair-Rite Products Corp. PO Box J,One Commercial Row, Wallkill, NY 12589-0288
Phone: (888) 324-7748 www.fair-rite.com
Mechanical Specifications
Land Patterns
V
W
X
Y
Z
Dim
mm
mm
tol
nominal inch
ref
inch
misc.
-
-
-
-
-
-
-
-
-
-
A
B
C
D
E
F
6.35
±0.25
0.250
-
-
-
-
-
-
-
-
-
-
6.15
±0.25
0.242
Winding Information
-
-
-
Turns
Tested
-
Wire
1st Wire
Length
2nd Wire
Length
-
-
-
2.75
±0.20
0.108
Size
-
-
-
-
-
-
G
H
J
-
-
-
1.10
+0.30
0.050
Reel Information
-
-
-
-
-
-
Tape Width Pitch
Parts 7 '' Parts 13 '' Parts 14 ''
K
mm
-
mm
-
Reel
-
Reel
-
Reel
-
Electrical Specifications
Typical Impedance ( )
10 MHz
Package Size
115
106
Pkg Size
25 MHz+
-
(-)
Electrical Properties
Connector Plate
# Holes
# Rows
-
-
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
l
: Effective Path Length
e
A : Effective Cross-Sectional Area
e
V : Effective Core Volume
e
L
__
A - Inductance Factor ( )
Nl - Value of dc Ampere-turns
2
N
L
N/AWG - Number of Turns/Wire Size for Test Coil
FAIR-RITE [ FAIR-RITE PRODUCTS CORP. ]
