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SMT power inductors
Size 18.54 x 15.24 x 7.11 (mm)
Technical data and measuring conditions
B82479A1
Rated inductance L R
Rated temperature T R
Measured with LCR meter Agilent 4284A at frequency f L , 0.1 V,
+20 °C
+85 °C
Rated current I R
Max. permissible DC with temperature increase of
at rated temperature
40 K
Saturation current I sat
DC resistance R max
Solderability (lead-free)
Max. permissible DC with inductance decrease L/L 0 of approx. 10%
Measured at +20 °C
Dip and look method Sn95.5Ag3.8Cu0.7: +(245 5) °C, (5 0.3) s
Wetting of soldering area
90%
(based on IEC 60068-2-58)
Resistance to soldering heat +260 °C, 40 s (as referenced in JEDEC J-STD 020D)
Climatic category
Storage conditions
55/150/56 (to IEC 60068-1)
Mounted: –55 °C … +150 °C
Packaged: –25 °C … +40 °C,
75% RH
Weight
Approx. 3 g
Characteristics and ordering codes
L R
H
Tolerance f L
MHz
I R
A
I sat
A
R max
Ordering code
1.0
2.2
3.3
5.6
10
15
22
33
47
68
100
150
220
330
470
680
1000
20%
^
M 0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
8.60
7.10
6.20
5.30
4.30
4.00
3.50
3.00
2.60
2.30
1.80
1.50
1.20
1.00
0.82
0.72
0.56
20
16
14
12
10
8.0
7.0
5.5
4.5
3.5
3.0
2.6
2.4
1.9
1.4
1.2
1.0
0.011
0.014
0.016
0.022
0.032
0.036
0.047
0.066
0.087
0.13
0.19
0.25
0.38
0.56
0.85
1.20
1.80
B82479A1102M000
B82479A1222M000
B82479A1332M000
B82479A1562M000
B82479A1103M000
B82479A1153M000
B82479A1223M000
B82479A1333M000
B82479A1473M000
B82479A1683M000
B82479A1104M000
B82479A1154M000
B82479A1224M000
B82479A1334M000
B82479A1474M000
B82479A1684M000
B82479A1105M000
Sample kit available (see also page 11). Ordering code: B8247XX001
Please read Cautions and warnings and
Important notes at the end of this document.
4
06/12
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