2743003112 Fair-Rite, 2743003112 Datasheet - Page 10
![no-image](/images/manufacturer_photos/0/2/250/fair-rite_sml.jpg)
2743003112
Manufacturer Part Number
2743003112
Description
FERRITE BEAD, CYLINDRICAL
Manufacturer
Fair-Rite
Datasheet
1.2743001112H.pdf
(198 pages)
Specifications of 2743003112
Impedance
100ohm
Ferrite Grade
43
Ferrite Mounting
Through Hole
Ferrite Case Style
Axial
No. Of Pins
2
External Diameter
3.5mm
Internal Diameter
0.65mm
Outer Diameter
3.5mm
Frequency
100MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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Beads-on-Leads
Ferrite suppression beads are supplied assembled on tinned copper wire for automated circuit board assembly.
• Parts with a "2" as the last digit of the part number are supplied
• Beads-on-leads can be supplied bulk packed. The last digit of
• Wires are oxygen free high conductivity copper with a lead-free tin coating. The resistance of the wire is 3.5 mOhm for
• Beads-on-leads are controlled for impedances only. The impedances listed are typical values. Minimum impedance values
• Performance curves for all beads-on-leads can be found on the Fair-Rite Products CD-ROM.
• For any bead-on-lead requirement not listed, please contact our customer service group for availability and pricing.
• Our "Bead-on-Lead Suppression Kit" (part number 0199000028) is available for prototype evaluation. See page 67.
• Explanation of Part Numbers: Digits 1&2 = product class, 3&4 = material grade and last digit 1 = bulk packed, 2 = taped
F a i r-Ri t e Produ cts C o rp .
Phone:
*Bold part numbers designate preferred parts.
Taped and reeled parts are supplied 4500 pieces on a 14" reel.
Taping details: Component pitch 5mm. Inside tape spacing
The minimum guaranteed impedance is the listed impedance less 20%.
The impedances of the 73 & 43 beads-on-leads are measured on the 4193A Vector Impedance Analyzer. The 61 beads-on-leads
taped and reeled per IEC 60286-1 and EIA RS-296-F standards.
52.5mm. Tape width 6mm.
bulk packed parts is a "1"
the 22 AWG and 2.2 mOhm for the 20 AWG wire. If required beads-on-leads can be supplied with a tin/lead coating.
are specified for the + marked frequencies.
are tested for impedance on the 4191A RF Impedance Analyzer.
and reeled.
Dimensions
Part Number*
2773001112
2773015112
2773005112
2773003112
2773004112
2773002112
2773007112
2773008112
2773009112
(888) FAIR RITE / (845) 895-2055 • FAX: (888) FERRITE / (845) 895-2629
(888) 324-7748
(Bold numbers are in millimeters, light numbers are nominal in inches.)
3.5±0.25
3.5±0.25
3.5±0.25
3.5±0.25
3.5±0.25
3.5±0.25
3.5±0.25
3.5±0.25
3.5±0.25
.138
.138
.138
.138
.138
.138
.138
.138
.138
A
Lower Frequencies < 50 MHz (73 material)
62.0±1.5
62.0±1.5
62.0±1.5
62.0±1.5
62.0±1.5
62.0±1.5
62.0±1.5
62.0±1.5
62.0±1.5
2.440
2.440
2.440
2.440
2.440
2.440
2.440
2.440
2.440
B
Click on part number for performance curves.
(888) 337 -7483
4.45±0.25
5.25±0.25
6.0±0.25
6.7±0.25
11.4±0.4
13.8±0.5
7.6±0.3
8.9±0.3
9.5±0.3
.175
.206
.236
.263
.300
.350
.374
.450
C
.545
Listed by frequency range and in ascending order of Impedance.
22 AWG
22 AWG
22 AWG
22 AWG
22 AWG
22 AWG
22 AWG
22 AWG
22 AWG
0.65
0.65
0.65
0.65
0.65
0.65
0.65
0.65
0.65
D
Wt (g)
• www.fair-rite.com
• E-Mail: ferrites@fair-rite.com
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
.4
.4
.4
.5
.5
.6
.6
.7
.7
1 MHz
38
43
46
12
17
22
26
30
36
Typical Impedance (
5 MHz
112
138
69
84
90
34
43
51
59
10 MHz +
110
125
151
48
55
63
70
80
94
Ω
+ Test frequency
)
25 MHz
100
115
115
145
170
61
68
78
86
+
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