SMT power inductors
Size 10.4
Series/Type:
Date:
10.4
4.8 (mm)
B82464A4
June 2012
Data Sheet
EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the information
contained therein without EPCOS' prior express consent is prohibited.
EPCOS AG is a TDK Group Company.
SMT power inductors
Size 10.4 x 10.4 x 4.8 (mm)
Rated inductance 1 ... 1000 μH
Rated current 0.33 ... 7 A
Construction
■
Ferrite core
■
Winding: enamel copper wire
■
Winding welded to terminals
B82464A4
Features
■
■
■
■
Temperature range up to +150 °C
High rated current
Low DC resistance
Suitable for lead-free reflow soldering
as referenced in JEDED J-STD 020D
■
Qualified to AEC-Q200
■
RoHS-compatible
Applications
■
■
■
■
■
Filtering of supply voltages
Coupling, decoupling
DC/DC converters
Automotive electronics
Industrial 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: 750 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 4.8 (mm)
Dimensional drawing and layout recommendation
B82464A4
1)
3±0.1
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
IND0476-L-E
4.8 max.
0.1
Dimensions in mm
Taping and packing
Blister tape
1.75±0.1
1.5+0.1
4±0.1
2±0.05
Reel
7.5±0.1
22.4 max.
3.6
13±0.2
11.7 max.
16±0.3
1.6±0.1
5.4 max.
Component
16±0.1
Direction of unreeling
IND0332-9-E
_
0
16.4
+1.5
_
2
330
+0
62±1.5
IND0351-A
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 4.8 (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)
B82464A4
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
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)
+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,
Approx. 1.1 g
75% RH
40 K
Resistance to soldering heat
Climatic category
Storage conditions
Weight
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 4.8 (mm)
Characteristics and ordering codes
L
R
H
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
150
220
330
470
680
1000
10%
^
B82464A4
Tolerance f
L
MHz
20%
^
I
R
A
7.00
6.50
5.70
4.90
4.30
3.50
2.90
2.50
2.10
1.80
1.50
1.25
1.03
0.86
0.69
0.58
0.50
0.40
0.33
I
sat
A
11
9.8
8.4
6.6
5.6
4.7
3.9
3.2
2.6
2.2
1.8
1.5
1.2
1.0
0.85
0.70
0.55
0.45
0.38
R
max
0.009
0.010
0.012
0.015
0.018
0.027
0.038
0.046
0.085
0.10
0.14
0.20
0.28
0.40
0.61
1.00
1.27
2.00
3.00
Ordering code
B82464A4102M000
B82464A4152M000
B82464A4222M000
B82464A4332M000
B82464A4472M000
B82464A4682M000
B82464A4103M000
B82464A4153K000
B82464A4223K000
B82464A4333K000
B82464A4473K000
B82464A4683K000
B82464A4104K000
B82464A4154K000
B82464A4224K000
B82464A4334K000
B82464A4474K000
B82464A4684K000
B82464A4105K000
M 0.1
0.1
0.1
0.1
0.1
0.1
0.1
K 0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
Sample kit available. Ordering code: B82464X004
For more information refer to chapter “Sample kits”.
Please read
Cautions and warnings
and
Important notes
at the end of this document.
5
06/12
嵌入式系统
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