SMT power inductors
Size 10.4
Series/Type:
Date:
10.4
3.0 (mm)
B82464G2
June 2012
Data Sheet
EPCOS AG 2012. Reproduction, publication and dissemination of this publication, enclosures
hereto and the information contained therein without EPCOS’ prior express consent is prohibited.
SMT power inductors
Size 10.4 x 10.4 x 3.0 (mm)
Rated inductance 0.82 ... 330 μH
Rated current 0.41 ... 6.2 A
Construction
■
■
■
■
B82464G2
Ferrite core
Magnetically shielded
Winding: enamel copper wire
Winding welded to terminals
Features
■
■
■
■
Temperature range up to +150 °C
High rated current
Low DC resistance
Suitable for lead-free reflow soldering
as referenced in JEDEC J-STD 020D
■
Qualified to AEC-Q200
■
RoHS-compatible
Applications
■
■
■
■
■
■
Filtering of supply voltages
Coupling, decoupling
DC/DC converters
Automotive electronics
Industrial electronics
Consumer electronics
Terminals
■
Base material CuFe2P
■
Layer composition Ag, Sn (lead-free)
■
Electro-plated
Marking
■
Marking on component:
Manufacturer, L value (nH, coded),
L tolerance (coded), manufacturing date (YWWD),
two last digits of work order
■
Minimum data on reel:
Manufacturer, ordering code, L value,
quantity, date of packing
Delivery mode and packing unit
■
16-mm blister tape, wound on 330-mm
■
Packing unit: 1250 pcs./reel
reel
Please read
Cautions and warnings
and
Important notes
at the end of this document.
2
06/12
SMT power inductors
Size 10.4 x 10.4 x 3.0 (mm)
Dimensional drawing and layout recommendation
B82464G2
3±0.1
1)
2.7
11
2.7
IND0474-K
0.25±0.04
2±0.2
1)
10±0.2
Marking
10.4 max.
10.4 max.
1) Soldering area
IND0475-W-E
3 max.
0.1
Dimensions in mm
Taping and packing
Blister tape
1.75±0.1
4±0.1
Component
1.5+0.1
2±0.05
Reel
22.4 max.
13±0.2
3.6
7.5±0.1
11.7 max.
16±0.3
_
0
16.4
+1.5
_
2
330
+0
62±1.5
IND0351-A
1.6±0.1
3.6 max.
16±0.1
Direction of unreeling
IND0395-U-E
Dimensions in mm
Please read
Cautions and warnings
and
Important notes
at the end of this document.
3
06/12
SMT power inductors
Size 10.4 x 10.4 x 3.0 (mm)
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)
B82464G2
Measured with impedance analyzer Agilent 4294A at frequency f
L
,
0.1 V, +20 °C
+85 °C
Max. permissible DC with temperature increase of
at rated temperature
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)
55/150/56 (to IEC 60068-1)
Mounted: –55 °C … +150 °C
Packaged: –25 °C … +40 °C,
Approx. 1.1 g
75% RH
40 K
Max. permissible DC with inductance decrease L/L
0
of approx. 10%
Resistance to soldering heat +260 °C, 40 s (as referenced in JEDEC J-STD 020D)
Climatic category
Storage conditions
Weight
Characteristics and ordering codes
L
R
H
0.82
1.2
2.0
2.7
3.9
4.7
7.5
10
15
22
33
47
68
100
150
220
330
20%
^
Tolerance f
L
MHz
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
I
R
A
6.20
5.60
4.50
3.85
3.45
3.10
2.60
2.25
1.80
1.50
1.20
1.12
0.91
0.75
0.61
0.50
0.41
I
sat
A
7.50
6.80
5.40
4.25
3.45
3.10
2.65
2.25
1.85
1.52
1.25
1.10
0.88
0.73
0.59
0.49
0.40
R
max
0.0075
0.009
0.014
0.019
0.027
0.033
0.047
0.062
0.090
0.130
0.195
0.235
0.370
0.530
0.840
1.2
1.6
Ordering code
B82464G2821M000
B82464G2122M000
B82464G2202M000
B82464G2272M000
B82464G2392M000
B82464G2472M000
B82464G2752M000
B82464G2103M000
B82464G2153M000
B82464G2223M000
B82464G2333M000
B82464G2473M000
B82464G2683M000
B82464G2104M000
B82464G2154M000
B82464G2224M000
B82464G2334M000
Please read
Cautions and warnings
and
Important notes
at the end of this document.
4
06/12
SMT power inductors
Size 10.4 x 10.4 x 3.0 (mm)
Impedance |Z| versus frequency f
measured with impedance analyzer
Agilent 4294A, typical values at +20 °C
10
6
IND0863-T
B82464G2
Inductance L versus DC load current I
DC
measured with LCR meter Agilent 4275A,
typical values at +20 °C
10
3
μH
L
10
2
100 μH
IND0849-B
Ω
|Z| 10
5
10
4
10
3
B82464G2
330 μH
B82464G2
10
1
10 μH
10
2
10
1
10
0
10
_
1
330 μH
100 μH
10 μH
1 μH
10
4
10
5
10
6
10
7
Hz 10
8
f
10
0
1 μH
10
3
10
_
1
10
_
1
10
0
10
1
A 10
2
I
DC
Current derating I
op
/I
R
versus ambient temperature T
A
(rated temperature T
R
= +85 °C)
1.2
I
op
I
R
IND0602-K
1.0
0.8
0.6
0.4
0.2
0
0
20
40
60
80
100 120
˚
C 150
T
A
5
06/12
模拟电子
