Miscellaneous Suppression Cores (2643167851)

Part Number: 2643167851

43 FULL FLAT CABLE CORE

Explanation of Part Numbers:
– Digits 1 & 2 = Product Class
– Digits 3 & 4 = Material Grade

Fair-Rite has tooled several special core geometries in the 43 & 77 material for suppression of conducted EMI.

•For any non-catalog suppression core design feel free to contact our customer service or application group for feasibility and availability.

The “C” dimension, the core length, can be modified to suit specific applications.

Weight: 85 (g)

Dimmmmm tolnominal inchinch misc.
A38.85±0.751.53_
B26.15±0.751.03_
C28.6±0.701.125_
D26±0.601.025_
E12.95±0.250.51_

Chart Legend
+ Test frequency
•Figures 3 & 4 tested in pairs

Typical Impedance (Ω)
10 MHz60
25 MHz+94
100 MHz+169
250 MHz250

These suppression cores are controlled for impedance only. The minimum impedance is typically the listed impedance less 20%. Single turns tests are performed on the 4193A Vector Impedance Analyzer with the shortest practical wire length.

Typical Impendance (Ω)
10 MHz60
25 MHz+94
100 MHz+169
250 MHz250

Fair-Rite Products Corp.     One Commercial Row, Wallkill, New York 12589-0288
888-324-7748      845-895-2055      Fax: 845-895-2629      ferrites@fair-rite.com      www.fair-rite.com