The information contained in this data sheet describes the
type of component and shall not be considered as guaran-
teed characteristics.
1
Rated inductance 1
H .. 1000
H
Construction
Ferrite core
Winding: enamel copper wire
Winding soldered to terminals
Plastic terminal carrier
Features
Very high rated current
Low DC resistance
Suitable for reflow soldering
Applications
Filtering of supply voltages
Coupling / decoupling
DC/DC converters
Automotive electronics
Telecommunications
Terminals
Tinned
Marking
Marking on component:
Manufacturer, L value (in
H), date code
Minimum marking on reel:
Manufacturer, part number, ordering code,
L value and tolerance
quantity, date of packing
Delivery mode
32mm blister tape , reel packing
packaging quantity 250pcs/reel
SMTPowerInductors
B82479
DATA SHEET
Hugo ist doof BNR
B8247965976
28.06.2004
The information contained in this data sheet describes the
type of component and shall not be considered as guaran-
teed characteristics.
2
General technical data
Rated inductance L
R
Measured with HP 4284A ,
measuring voltage 100 mV
Rated current I
R
Maximum permissible DC with temperature increase
of
40 K at ambient temperature of 85
C
Saturation current I
sat
Maximum permissible DC with inductance decrease
L/L
0
10%
Climatic category
In accordance with IEC 600681 55/125/56
(55
C/ +125
C/ 56 days damp heat test)
Solderability
5s, 235
C, wetting > 90%
DC resistance R
max
Measured at 20
C ambient temperature
Weight
Approx. 3g
Dimensional drawing and layout recommendation
Date Code
L
V
a
l
u
e
SMTPowerInductors
B82479
DATA SHEET
Hugo ist doof BNR
B8247965976
28.06.2004
The information contained in this data sheet describes the
type of component and shall not be considered as guaran-
teed characteristics.
3
Characteristics and ordering codes
L
R
f
L
Tolerance
I
R
I
sat
R
max
Ordering code
H
MHz
A
A
1,0
0,1
20 %
8,6
20
0,011
B82479A1102M
2,2
0,1
20 %
7,1
16
0,014
B82479A1222M
3,3
0,1
20 %
6,2
14
0,016
B82479A1332M
5,6
0,1
20 %
5,3
12
0,022
B82479A1562M
10
0,1
20 %
4,3
10
0,032
B82479A1103M
15
0,1
20 %
4,0
8,0
0,036
B82479A1153M
22
0,1
20 %
3,5
7,0
0,047
B82479A1223M
33
0,1
20 %
3,0
5,5
0,066
B82479A1333M
47
0,1
20 %
2,6
4,5
0,087
B82479A1473M
68
0,1
20 %
2,3
3,5
0,13
B82479A1683M
100
0,1
20 %
1,8
3,0
0,19
B82479A1104M
150
0,1
20 %
1,5
2,6
0,25
B82479A1154M
220
0,1
20 %
1,2
2,4
0,38
B82479A1224M
330
0,1
20 %
1,0
1,9
0,56
B82479A1334M
470
0,1
20 %
0,82
1,4
0,85
B82479A1474M
680
0,1
20 %
0,72
1,2
1,20
B82479A1684M
1000
0,1
20 %
0,56
1,0
1,80
B82479A1105M
SMTPowerInductors
B82479
DATA SHEET
Hugo ist doof BNR
B8247965976
28.06.2004
The information contained in this data sheet describes the
type of component and shall not be considered as guaran-
teed characteristics.
4
Typical diagrams
Impedance versus frequency
1
SMTPowerInductors
B82479
DATA SHEET
Hugo ist doof BNR
B8247965976
28.06.2004
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