2773021447 Fair-Rite, 2773021447 Datasheet - Page 98

• Manufacturer Part Number: 2773021447
• Description: EMI/RFI Suppressors & Ferrites LF Z=78OHM @ 25MHz
• Manufacturer: Fair-Rite

Specifications of 2773021447

• Shielding: Unshielded
• Test Frequency: 100 MHz
• Product: Ferrite Beads
• Impedance: 78 Ohms
• Operating Temperature Range: - 55 C to + 125 C
• Termination Style: Axial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

98
Fair-Rite Products Corp.
Phone: (888) FAIR RITE / [phone]
Suppression cores for round cables are available for a range of cable diameters. Installed around
a cable, these 43 and 44 material cores, provide common-mode filtering for multi-strand cables and
differential mode filtering for single conductors.
Polypropylene cases make the assembly of the core halves a snap. Cores are easily installed in
equipment where a retrofit proves necessary. See page 101 for available cases.
• Cores are controlled for impedance limits only. Two cores making a set are tested for impedance with a single turn,
• Cores are sold as pieces.
• For one piece round cable EMI suppression cores, see page 94.
• For split round cable EMI suppression cores assembled into cases, see page 101.
• For impedance vs. frequency curves, see Figures 3-12.
• For any split round cable EMI suppression core requirement not listed in the catalog,
• The Expanded Cable and Connector EMI Suppressor Kit (part number 0199000005) contains a selection of
Dimensions
Split Round Cable EMI Suppression Cores
*Bold part numbers designate preferred parts.
**Refer to page 101 for dimensions and figures for split round cable EMI suppression core cases.
2643166751
2643165451
2643164251
2643625006
2643665806
2643167251
2643800506
2643164151
2643806406
2644173551
Part Number* Fig.
using a Hewlett Packard HP 4193A Vector Impedance Meter.
please contact our customer service group for availability and pricing.
these suppression cores. See page 92.
[phone]
(Bold numbers are in millimeters, light numbers are nominal in inches.)
1
1
1
2
2
1
2
1
2
1
Diameter
Cable
Max.
.100
.250
.250
.300
.365
10.0
.394
12.7
.500
12.7
.500
15.0
.591
19.0
.750
2.5
6.4
6.4
7.6
9.3
7.65 - 0.25
15.0±0.25
15.0±0.25
18.65±0.4 10.15±0.3 28.6±0.8
25.9±0.5
15.9±0.4
21.0±0.5
25.9±0.5
17.5±0.5
25.4±0.6
1.020
1.020
.296
.590
.626
.827
1.000
.590
.735
.689
A
13.05±0.3 28.6±0.8 12.95±0.25
18.8±0.3 38.9±0.4 13.0±0.25
2.3+0.25
13.2±0.4 11.9±0.4 10.5±0.25
6.6±0.3
6.6±0.3
7.9±0.3
15.5±0.5 12.7±0.4
9.5±0.3
.095
.260
.260
.311
.400
.520
.514
.740
.374
.610
B
• FAX: (888) FERRITE / [phone] • www.fair-rite.com • E-Mail: [e-mail]
15.25±0.6 7.5±0.15
28.6±0.8
14.3±0.4
12.7±0.4 8.75±0.25
7.8 - 0.5
1.532
1.125
1.125
1.125
.297
.469
.600
.563
.500
.500
C
[phone]
3.9 - 0.25
7.5±0.15
7.95±0.2
9.4±0.15
12.7±0.3
.148
.295
.313
.413
.512
.295
.370
.510
.344
.500
D
P.O. Box J,One Commercial Row, Wallkill, NY 12589-0288
Note: (914) Area Code has changed to (845).
Wt (g) 25 MHz 100 MHz
1.1
7.3
5.0
5.2
6.0
9.7
14
18
38
39
Typical Impedance( )
163
130
156
60
94
50
41
35
43
94
155
275
113
225
250
195
93
88
75
90
0199164251
0199625006
0199665806
0199167251
0199800506
0199164151
0199806406
0199173551
1
Case P/N**
1
–
–
Guaranteed Z Min is Z Typ -20%
Case
Fig.**
–
–
1
2
2
1
2
1
2
1
14th Edition
Z, R
Frequency
Figure 10
Figure 11
Figure 12
Figure 3
Figure 4
Figure 5
Figure 6
Figure 7
Figure 8
Figure 9
Curve
s
, X
L
vs.