SMT Inductors, SIMID Series
SIMID 1812-A
Size 1812 (EIA) or 4532 (IEC)
Rated inductance 1,0 to 1000
µH
Rated current 55 to 600 mA
Construction
s
Ferrite core
s
US-welded winding
s
Flame-retardant encapsulation
B82432-A
Features
s
High
Q
factor
s
High resonance frequency
s
Suitable for reflow (IR and vapor phase)
and wave soldering
Applications
s
s
s
s
Filtering of supply voltages, coupling, decoupling
Antenna systems
Automotive electronics
Telecommunications
Terminals
s
s
s
s
s
Silver-plated
1–2
µm
Cu, 4–6
µm
Ag
Base material CuSn6
Suitable for soldering and conductive adhesion
No leaching during wave soldering
Marking
Marking on component:
Manufacturer and series mark »–«
L
value (in nH) and tolerance of
L
value (coded),
date of manufacture (coded)
Minimum data on reel:
Manufacturer, part number, ordering code,
L
value and tolerance of
L
value,
quantity, date of packing
Delivery mode
12-mm blister tape, wound on 330-mm
∅
reel
For details on taping, packing and packing units
see page 153
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SMT Inductors, SIMID Series
SIMID 1812-A
General technical data
Rated inductance
L
R
Q factor
Q
min
Rated current
I
R
B82432-A
Measured with impedance analyzer HP 4194A
at frequency
f
L
Measured with impedance analyzer HP 4194A
at frequency
f
Q
Maximum permissible dc with
inductance decrease
∆
L
/L
0
≤
10 %
and temperature increase of
≤
30 K
at rated temperature of 85°C
Measured with network analyzer HP 8753
Measured at 20°C ambient temperature,
measuring current
<
I
R
In accordance with IEC 60068-1
55/125/56 (– 55°C/+ 125°C/56 days damp heat test)
In accordance with IEC 60062-2-58
(215
±
3)°C, (3
±
0,3) s
Wetting of soldering area:
≥
95 %
In accordance with IEC 60068-2-20
260°C, 10 s
∆
L
/L
≤ ±
3 %
2 mm (100 mm long standard PCB)
Approx. 130 mg
Self-resonance frequency
f
res, min
DC resistance
R
max
Climatic category
Solderability
Resistance to soldering heat
Permissible PCB bending
Weight
117
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SMT Inductors, SIMID Series
SIMID 1812-A
Dimensional drawing
0,6±0,1
1)
B82432-A
2,7±0,1
1)
4,5+0,3
0,1 ±0,05
3,2+0,3
Beschriftung
Marking
SSB0053-6
Layout recommendation
B
C
D
B
SSB1227-Z
Dimensions (mm)
A
Wave soldering
Reflow soldering
3,1
3,6
A
B
1,7
1,3
C
3,2
3,2
D
6,6
5,8
1) Soldering area, silver-plated
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0,8 min.
1)
3,2±0,2
SMT Inductors, SIMID Series
SIMID 1812-A
Characteristics and ordering codes
B82432-A
L
R
µH
1,0
1,2
1,5
1,8
2,2
2,7
3,3
3,9
4,7
5,6
6,8
8,2
10
12
15
18
22
27
Toler-
ance
1)
±
10 %
^
K
f
L
MHz
1
1
1
1
1
1
1
1
1
1
1
1
1
0,1
0,1
0,1
0,1
0,1
Q
min
25
25
25
25
30
30
30
30
30
30
30
30
45
45
45
45
45
45
f
Q
MHz
7,96
7,96
7,96
7,96
7,96
7,96
7,96
7,96
7,96
7,96
7,96
7,96
2,52
2,52
2,52
2,52
2,52
2,52
I
R
mA
600
560
535
490
480
450
425
410
390
375
360
330
320
300
280
270
260
245
R
max
Ω
0,28
0,32
0,35
0,41
0,43
0,49
0,55
0,59
0,65
0,71
0,78
0,92
0,98
1,10
1,25
1,35
1,45
1,65
f
res, min
MHz
260
250
230
210
190
170
155
145
110
100
75
23
22
19
17
15
13
12
Ordering code
B82432-A1102-K
B82432-A1122-K
B82432-A1152-K
B82432-A1182-K
B82432-A1222-K
B82432-A1272-K
B82432-A1332-K
B82432-A1392-K
B82432-A1472-K
B82432-A1562-K
B82432-A1682-K
B82432-A1822-K
B82432-A1103-K
B82432-A1123-K
B82432-A1153-K
B82432-A1183-K
B82432-A1223-K
B82432-A1273-K
1) Closer tolerances and special versions upon request.
119
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SMT Inductors, SIMID Series
SIMID 1812-A
Characteristics and ordering codes
(continued)
B82432-A
L
R
µH
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
680
820
1000
Toler-
ance
1)
±
5%
^
J
±
10 %
^
K
f
L
MHz
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
0,1
0,1
Q
min
45
45
40
40
40
35
40
35
35
35
30
30
30
35
35
30
30
30
30
f
Q
MHz
2,52
2,52
2,52
2,52
2,52
2,52
2,52
0,796
0,796
0,796
0,796
0,796
0,796
0,796
0,796
0,796
0,796
0,796
0,796
I
R
mA
230
220
210
200
190
175
145
140
130
120
115
90
85
80
75
70
65
60
55
R
max
Ω
1,85
2,05
2,3
2,5
2,8
3,2
4,7
5,2
6,1
6,9
7,5
12,5
14,1
15,3
17,5
23,0
25,0
28,0
32,0
f
res, min
MHz
10,5
10,0
9,5
9,0
8,0
7,0
6,5
6,0
5,5
5,0
4,6
4,4
4,1
3,8
3,5
2,8
2,6
2,5
2,3
Ordering code
2)
B82432-A1333-+
B82432-A1393-+
B82432-A1473-+
B82432-A1563-+
B82432-A1683-+
B82432-A1823-+
B82432-A1104-+
B82432-A1124-+
B82432-A1154-+
B82432-A1184-+
B82432-A1224-+
B82432-A1274-+
B82432-A1334-+
B82432-A1394-+
B82432-A1474-+
B82432-A1564-+
B82432-A1684-+
B82432-A1824-+
B82432-A1105-+
1) Closer tolerances and special versions upon request.
2) Replace the + by the code letter for the required inductance tolerance.
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