2743037447 Fair-Rite, 2743037447 Datasheet - Page 74

• Manufacturer Part Number: 2743037447
• Description: CHIP BEAD,Ferrite
• Manufacturer: Fair-Rite

Specifications of 2743037447

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Fair-Rite Products Corp.
74
Phone: (888) FAIR RITE / [phone]
*Bold numbers designate preferred parts.
Dimensions
PC Beads
Multiple single turn printed circuit beads or multi-turn printed circuit beads are available in
Fair-Rite 44 material. These through-hole parts are supplied in two wire lengths.
• Jumper wires are oxygen free high conductivity copper with a tin/lead coating.
• Beads are controlled for impedance limits only. They are tested for impedance with a single turn through two end holes,
• Wires on top of the beads are covered with a layer of an epoxy.
• Recommended operating and storage temperature for these beads is –55
• For impedance vs. frequency curves and dc bias curves for these parts, see Figures 9-12.
• For any PC bead requirement not listed in the catalog, please contact our customer service group
Part Number*
2944776101
2944776102
2944778101
2944778102
2944778301
2944778302
2944770301
2944770302
using a Hewlett Packard HP 4193A Vector Impedance Meter.
for availability and pricing.
[phone]
(Bold numbers are in millimeters, light numbers are nominal in inches.)
Fig.
1
1
2
2
3
3
4
4
13.45±0.25
13.45±0.25
8.0 - 0.35
8.0 - 0.35
11.2 - 0.5
11.2 - 0.5
11.2 - 0.5
11.2 - 0.5
.308
.308
.430
.430
.430
.430
.530
.530
A
11.2 - 0.5
5.75 - 0.5
5.75 - 0.5
11.2 - 0.5
11.2 - 0.5
11.2 - 0.5
7.6 - 0.5
7.6 - 0.5
.290
.290
.216
.216
.430
.430
.430
.430
B
Max.
.465
.465
.465
.465
11.8
11.8
11.8
11.8
.465
.465
11.8
.465
.465
11.8
11.8
11.8
C
• FAX: (888) FERRITE / [phone] • www.fair-rite.com • E-Mail: [e-mail]
2.54±0.1
2.54±0.1
2.54±0.1
2.54±0.1
2.54±0.1
2.54±0.1
2.54±0.1
2.54±0.1
.100
.100
.100
.100
.100
.100
.100
.100
D
[phone]
2.54±0.1
2.54±0.1
2.54±0.1
2.54±0.1
7.6±0.2
7.6±0.2
7.6±0.2
7.6±0.2
.100
.100
.100
.300
.100
.300
.300
.300
E
Min.
.125
.095
.095
.125
.095
.125
.095
.125
3.1
2.4
3.1
2.4
3.1
2.4
2.4
3.1
F
P.O. Box J,One Commercial Row, Wallkill, NY 12589-0288
22 AWG
22 AWG
22 AWG
22 AWG
22 AWG
22 AWG
22 AWG
22 AWG
Note: (914) Area Code has changed to (845).
0.65
0.65
0.65
0.65
0.65
0.65
0.65
0.65
G
Wt (g)
o
C to +125
2.6
2.6
2.7
2.7
6.0
6.0
7.4
7.4
Typical Impedance ( )
25 MHz
188
188
188
188
219
219
219
219
o
C.
100 MHz
288
288
288
288
338
338
338
338
1
Guaranteed Z Min is Z Typ -20%
1
Z, R
Figure 10A
Figure 10A
Figure 11A
Figure 11A
Figure 12A
Figure 12A
Frequency
Figure 9A
Figure 9A
1
Curve
s
, X
L
vs.
14th Edition
Figure 10B
Figure 10B
Figure 11B
Figure 11B
Figure 12B
Figure 12B
Figure 9B
Figure 9B
DC Bias
Curve