B82479G1103M Datasheet, PDF (4/7 Pages) EPCOS – SMT power inductors

SMT power inductors
Size 18.5 x 15.24 x 7.25 (mm)
B82479G1
Technical data and measuring conditions
Rated inductance L_R
Rated temperature T_R
Rated current I_R
Saturation current I_sat
DC resistance R_max
Solderability (lead-free)
Resistance to soldering heat
Climatic category
Storage conditions
Weight
Measured with LCR meter Agilent 4284A at frequency f_L,
0.1 V, +20 °C
+85 °C
Max. permissible DC with temperature increase of d 40 K
at rated temperature
Max. permissible DC with inductance decrease
'L/L₀ of approx. 10%
Measured at +20 °C
Dip and look method Sn95.5Ag3.8Cu0.7:
+(245 r5) °C, (5 r0.3) s
Wetting of soldering area t90%
(based on IEC 60068-2-58)
+260 °C, 40 s (as referenced in JEDEC J-STD 020D)
55/150/56 (to IEC 60068-1)
Mounted: –55 °C … +150 °C
Packaged: –25 °C … +40 °C, d75% RH
Approx. 4.2 g
Characteristics and ordering codes
L_R
Tolerance f_L
I_R
I_sat
PH
MHz
A
A
10
r20% ^{^} M 0.1
3.90
8.00
15
0.1
3.40
7.00
22
0.1
3.10
6.00
33
0.1
2.80
5.00
47
0.1
2.40
4.00
68
0.1
2.00
3.00
100
0.1
1.70
2.40
150
0.1
1.30
2.10
220
0.1
1.10
1.90
330
0.1
0.86
1.20
470
0.1
0.73
1.10
680
0.1
0.64
0.96
1000
0.1
0.53
0.80
Sample kit available. Ordering code: B8247XX001
For more information refer to chapter “Sample kits”.
R_max
:
0.040
0.048
0.059
0.075
0.097
0.138
0.207
0.293
0.47
0.78
1.08
1.40
2.01
Please read Cautions and warnings and
Important notes at the end of this document.
4 06/12
Ordering code
B82479G1103M000
B82479G1153M000
B82479G1223M000
B82479G1333M000
B82479G1473M000
B82479G1683M000
B82479G1104M000
B82479G1154M000
B82479G1224M000
B82479G1334M000
B82479G1474M000
B82479G1684M000
B82479G1105M000