2643801002B Fair-Rite, 2643801002B Datasheet - Page 13
![FERRITE CORE, CYLINDRICAL](/photos/25/91/259117/4550937_sml.jpg)
2643801002B
Manufacturer Part Number
2643801002B
Description
FERRITE CORE, CYLINDRICAL
Manufacturer
Fair-Rite
Datasheet
1.0443164151.pdf
(273 pages)
Specifications of 2643801002B
Impedance
47ohm
Ferrite Grade
43
Ferrite Case Style
Tubular
External Diameter
29mm
Mounting Type
Surface Mount
Internal Diameter
0.748"
Outer Diameter
29mm
Frequency
100MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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• Split round cable suppression cores are controlled for impedances only. The impedances listed are typical values. Minimum impedance
• Single turn impedance tests for the 31, 43, 44 and 46 material are performed on the 4193A Vector Impedance Analyzer. The 61 material
• Over-molding, heat shrink tubing or any other suitable mechanical arrangement can be utilized to clamp split cable cores together. Many
• Many of the split round cable suppression cores have round cable core equivalents. See section Round Cable EMI Suppression Cores on
• Performance curves of all listed split round cable suppression cores are compiled on the Fair-Rite CD-ROM.
• The "Expanded Cable and Suppressor Kit" (part number 0199000005) contains a selection of these split round cable suppression cores.
• Explanation of Part Numbers: Digits 1&2 = product class and 3&4 material grade.
F a i r- Rite Products Co r p.
Phone:
Split
parts are tested on the 4191A RF Impedance Analyzer. Cores are tested with the shortest practical wire length.
of these split round cable cores can be supplied as Round Snap-It assemblies. The first two digits change from 26 to 04. See pages
75 - 78 for the listing of Round Cable Snap-Its.
pages 70-74.
For details see page 67.
Split round cable suppression cores can be used on cables and wire harnesses with diameters ranging from 2.5
mm (.100”) to 25.4 mm (1.000”).These cores are available in three ferrite material grades to attenuate conducted
differential and common-mode EMI from 1 MHz into the GHz region.
values are specified for the + marked frequencies. The minimum guaranteed impedance is the listed impedance less 20%.
(888) FAIR RITE / (845) 895-2055 • FAX: (888) FERRITE / (845) 895-2629
(888) 324-7748
Figure 1
Round Cable EMI Suppression Cores
(888) 337 -7483
Figure 3
Listed by frequency and in ascending order of cable diameter.
• www.fair-rite.com
• E-Mail: ferrites@fair-rite.com
PO Box J, One Commercial Row, Wallkill, NY 12589-0288
Figure 2
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