FERROXCUBE DATA SHEET Wideband chokes EMI-suppression products Supersedes data of September 2004 2008 Sep 01 Ferroxcube EMI-suppression products WIDEBAND CHOKES FOR EMI-SUPPRESSION General data WBC1.
5/A ITEM Solderability SPECIFICATION “IEC 60068-2-20”, Part 2, Test Ta, method 1 3S4 4B1 4S2 Wideband chokes Grades, parameters and type numbers; see Fig.
1 GRADE No.
OF TURNS 1.
5 1.
5 1.
5 |Ztyp| at f ( Ω) ≥300 ≥350 213(1) 400(1) 470(1) (MHz) 120 250 10 50 100 TYPE NUMBER WBC1.
5/A-3S4 WBC1.
5/A-4B1 WBC1.
5/A-4S2 Wire material copper (Cu), tin (Sn) plated Note 1.
Minimum guaranteed impedance is Ztyp −20%.
2.
Also available with insulated handbook, 4 columns 40 ±5 10 40 ±5 6 ∅0.
6 Dime...

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