Document Outline
- Register
- Contents
- Index of types
- Further components for EMC applications from EPCOS
- General technical information
- EMC services
- Quality assurance
- SMT inductors
- SMT inductors, SIMID series
- SMT power inductors
- RF chokes
- Selector guide
- General
- Data sheets
- Taping and packing
- VHF chokes
- Selector guide
- Data sheets
- Packing
- SMT ferrite beads
- Selector guide
- General
- Data sheets
- Taping and packing
- Chokes for data and signal lines
- Selector guide
- General
- Data sheets for SMT types
- Data sheets for radial-lead-types
- Taping and packing
- Chokes for power lines
- Selector guide
- I core chokes
- Ring core chokes with iron powder core
- Sine-wave chokes
- Current-compensated chokes
- D core chokes
- Subject index
- Symbols and terms
- Addresses
76
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Size 0805 (EIA) and/or 2012 (IEC)
Rated inductance 2,7 to 4700 nH
Rated current 90 to 1000 mA
Construction
s
Cubic coil with ceramic or ferrite core
s
Winding partially plastic-sealed
s
Winding ends welded to contact areas
Features
s
High
Q factor
s
High resonance frequency
s
Close inductance tolerance
s
Suitable for reflow (IR and vapor phase)
and wave soldering
Applications
Resonant circuits, impedance matching for
s
Antenna amplifiers
s
DECT systems
s
Mobile phones
s
Keyless entry
s
GPS (Global Positioning System)
Terminals
s
Thick-film coating of Ag/Pd/Pt
s
Base material Al
2
O
3
ceramic or ferrite
Marking
No marking on component
Minimum data on reel:
Manufacturer, part number, ordering code,
L value and tolerance of L value,
quantity, date of packing
Delivery mode
8-mm blister tape, wound on 178-mm or 330-mm
reel
For details on taping, packing and packing units
see page 153
B82498-B
SMT Inductors, SIMID Series
SIMID 0805-B
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77
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General technical data
Rated inductance
L
R
Measured with RF LCR meter HP 4286A
at frequency
f
L
Q factor
Q
min
, Q
typ
Measured with RF LCR meter HP 4286A,
Q
min
measured at frequency
f
Q
Rated current
I
R
Maximum permissible dc with
inductance decrease
L /L
0
10 %
and temperature increase of
20 K
at rated temperature of 85
C
Self-resonance frequency
f
res, min
Measured with network analyzer HP 8753
DC resistance
R
max
Measured at 20
C ambient temperature,
measuring current
<
I
R
Climatic category
In accordance with IEC 60068-1
55/125/56 ( 55
C/+ 125
C/56 days damp heat test)
Solderability
In accordance with IEC 60062-2-58
(215
3)
C, (3
0,3) s
Wetting of soldering area:
95 %
Resistance to soldering heat
In accordance with IEC 60068-2-20
260
C, 10 s
L /L
3 %
Permissible PCB bending
2 mm (100 mm long standard PCB)
Weight
Approx. 8,5 mg
B82498-B
SMT Inductors, SIMID Series
SIMID 0805-B
78
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Dimensional drawing
Layout recommendation
Dimensions (mm)
1) This area (30 % of contact area) should not be used to asses solderability
a
b
c
1,1
0,1
3,4
0,4
1,1
0,2
0,1
2,2 max.
0,25 min.
1,45 max.
1,4 max.
1,2
_
Metallisierung
Schweibereich
Vergumasse
0,50,3
1)
Welding area
1)
Acrylic plastics
Metallization
Layoutempfehlung
a
b
c
SSB1356-J
B82498-B
SMT Inductors, SIMID Series
SIMID 0805-B
79
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Characteristics and ordering codes
1) Closer tolerances upon request.
2) Replace the + by the code letter for the required inductance tolerance.
For reel size
330 mm append code number 8. Example: B82498-B3279-M8
L
R
nH
Toler-
ance
1)
Q
min
Q
typ
(at
800 MHz)
f
L
;
f
Q
MHz
I
R
mA
R
max
f
res, min
MHz
Ordering code
2)
(
180-mm reel)
Core material: ceramics
2,7
10 %
K
20 %
M
20
50
250
1000
0,03
6000
B82498-B3279-M
5,6
25
60
250
900
0,04
6000
B82498-B3569-M
6,8
30
70
250
800
0,05
5500
B82498-B3689-K
8,2
35
75
250
700
0,06
5000
B82498-B3829-M
10
5 %
J
10 %
K
40
80
250
700
0,06
4500
B82498-B3100-+
12
40
85
250
700
0,06
4000
B82498-B3120-+
15
40
85
250
670
0,07
3500
B82498-B3150-+
18
45
90
250
670
0,07
3300
B82498-B3180-+
22
45
85
250
600
0,09
2600
B82498-B3220-+
27
50
90
250
600
0,09
2500
B82498-B3270-+
33
45
80
250
520
0,12
2150
B82498-B3330-+
39
50
90
250
560
0,10
2050
B82498-B3390-+
47
45
85
200
500
0,13
1900
B82498-B3470-+
56
2 %
G
5 %
J
10 %
K
45
60
200
480
0,14
1700
B82498-B3560-+
68
45
60
200
410
0,19
1550
B82498-B3680-+
82
40
60
150
390
0,21
1430
B82498-B3820-+
100
40
50
150
350
0,26
1310
B82498-B3101-+
120
40
45
150
270
0,44
1210
B82498-B3121-+
150
35
40
100
270
0,44
1120
B82498-B3151-+
180
35
30
100
260
0,47
1030
B82498-B3181-+
220
35
--
100
240
0,55
950
B82498-B3221-+
270
35
--
100
180
1,0
870
B82498-B3271-+
330
35
--
100
180
1,0
800
B82498-B3331-+
390
35
--
100
130
1,9
730
B82498-B3391-+
470
35
--
100
115
2,4
660
B82498-B3471-+
560
35
--
100
100
3,2
600
B82498-B3561-+
^
^
^
^
^
^
^
B82498-B
SMT Inductors, SIMID Series
SIMID 0805-B
80
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Characteristics and ordering codes (continued)
1) Closer tolerances upon request.
2) Replace the + by the code letter for the required inductance tolerance.
For reel size
330 mm append code number 8. Example: B82498-B1681-K8
L
R
nH
Toler-
ance
1)
Q
min
Q
typ
(at
800 MHz)
f
L
;
f
Q
MHz
I
R
mA
R
max
f
res, min
MHz
Ordering code
2)
(
180-mm reel)
Core material: ferrite
680
2 %
G
5 %
J
10 %
K
20
--
25,2
250
0,50
450
B82498-B1681-+
820
20
--
25,2
240
0,55
400
B82498-B1821-+
1000
20
--
7,96
250
0,50
350
B82498-B1102-+
1200
20
--
7,96
220
0,65
300
B82498-B1122-+
1500
20
--
7,96
200
0,75
250
B82498-B1152-+
1800
20
--
7,96
190
0,85
250
B82498-B1182-+
2200
20
--
7,96
130
1,7
200
B82498-B1222-+
2700
20
--
7,96
120
2,0
200
B82498-B1272-+
3300
20
--
7,96
100
3,3
200
B82498-B1332-+
3900
20
--
7,96
95
3,6
150
B82498-B1392-+
4700
20
--
7,96
90
3,8
150
B82498-B1472-+
^
^
^
B82498-B
SMT Inductors, SIMID Series
SIMID 0805-B
81
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Q factor (ceramic core)
versus frequency
f
measured with RF LCR meter
HP 4286A
Inductance
L versus dc load current I
DC
measured with RF LCR meter HP 4275A
Q factor (ferrite core)
versus frequency
f
measured with RF LCR meter
HP 4286A
Current derating
I
op
/
I
R
versus ambient temperature
T
A
SSB1446-I
0
f
Q
MHz
10
20
30
40
50
60
70
80
90
1
10
2
10
3
10
2,7 nH
6,8 nH
39 nH
68 nH
100 nH
270 nH
560 nH
SSB1448-Z
10
0
10
1
A
10
1
10
3
_
10
0
10
_
2
10
1
_
DC
10
_
2
10
_
1
L
H
4,7
H
0,68
H
0,56
H
0,1 H
0,01
H
SSB1447-R
5
f
Q
MHz
0
10
10
15
20
25
30
35
40
10
1
1000 nH
680 nH
2200 nH
4700 nH
SSB1449-8
0
0
T
B
R
A
0,2
0,4
0,6
0,8
1,0
1,2
20
40
60
80
100
140
C
I
op
I
R
B82498-B
SMT Inductors, SIMID Series
SIMID 0805-B
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