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
|Z
typ
| 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
Dimensions in mm.
≤
14
CBW211
Fig.1 WBC1.5/A.
General data WBC1.5/1.5/A
ITEM
Solderability
SPECIFICATION
“IEC 60068-2-20”,
Part 2, Test Ta,
method 1
Grades, parameters and type numbers; see
Fig.2
GRADE
3S4
4B1
4S2
Wire material copper (Cu), tin (Sn) plated
No. OF
TURNS
2
×
1.5
2
×
1.5
2
×
1.5
|Z
typ
| at f
(Ω)
≥700
(1)
≥800
(1)
213
(2)
400
(2)
470
(2)
1000
1000
(MHz)
50
110
10
50
100
50
180
TYPE NUMBER
WBC1.5/1.5/A-3S4
WBC1.5/1.5/A-4B1
WBC1.5/1.5/A-4S2
4A15
2
×
1.5
WBC1.5/1.5/A-4A15
Notes
1.
Z
measured with both windings connected in series.
2. Minimum guaranteed impedance is
Z
typ
−20%;
measured
with one winding.
handbook, 4 columns
40
±5
10
40
±5
6
∅0.6
≤14
Dimensions in mm.
CBW212
Fig.2 WBC1.5/1.5/A.
2008 Sep 01
1468
FERROXCUBE [ FERROXCUBE INTERNATIONAL HOLDING B.V. ]
