SMT Inductors
SIMID 1812-T
B82432-T
Data Sheet
SMT Inductors, SIMID Series
SIMID 1812-T
Size 1812 (EIA) or 4532 (IEC)
Rated inductance 1,0 to 1000
µ
H
Rated current 70 to 1300 mA
Construction
I
Upright ferrite drum core
I
Laser-welded winding
I
Flame-retardant encapsulation
B82432-T
Features
I
High current handling capability
I
Suitable for reflow (IR and vapor phase) and wave soldering
I
Same measuring frequency for
L
and
Q
Applications
I
I
I
I
Filtering of supply voltages, coupling, decoupling
DC/DC converters
Automotive electronics (e.g. single-wire CAN)
Telecommunications
Terminals
I
I
I
I
Lead-free tinned
Finish:0,4
µ
m Cu, 1–2
µ
m Ag, 5–7
µ
m Sn
Base material CuSn6
No leaching during wave soldering
Marking
Marking on component:
Manufacturer and letter »T«,
L
value (in
µ
H) 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 data book "Chokes and Inductors", page 153.
2
07/01
SMT Inductors, SIMID Series
SIMID 1812-T
General technical data
Rated inductance
L
R
Q factor
Q
min
Rated current
I
R
B82432-T
Measured with impedance analyzer HP 4294A
at frequency
f
L
Measured with impedance analyzer HP 4294A
at frequency
f
Q
Maximum permissible dc with
inductance decrease
∆
L
/L
0
≤
10 %
and temperature increase of
≤
40 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:
≥
90 %
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
3
07/01
SMT Inductors, SIMID Series
SIMID 1812-T
Dimensional drawing
0,6±0,2
1)
B82432-T
2,6±0,1
1)
4,5±0,2
0,15 max.
3,2±0,2
3,2±0,2
Marking
SSB1566-4
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, tinned
0,6 min.
1)
4
07/01
SMT Inductors, SIMID Series
SIMID 1812-T
Characteristics and ordering codes
L
R
µ
H
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
33
39
47
56
68
82
100
120
150
Toler-
ance
Q
min
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
20
20
20
f
L
;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
2,52
2,52
2,52
2,52
2,52
2,52
0,796
0,796
0,796
I
R
mA
1300
1200
1150
1050
1000
950
900
850
800
750
700
670
650
630
600
550
450
430
400
380
350
300
250
220
200
180
160
R
max
Ω
0,08
0,10
0,11
0,13
0,15
0,17
0,19
0,20
0,22
0,26
0,30
0,33
0,35
0,45
0,50
0,60
0,70
1,00
1,20
1,30
1,35
2,00
2,50
3,00
3,50
4,50
6,00
f
res, min
MHz
110
100
80
70
60
55
50
45
40
38
36
30
25
23
20
18
15
14
13
12
11
10
8,0
7,0
6,5
6,3
6,1
B82432-T
Ordering code
B82432-T1102-K
B82432-T1122-K
B82432-T1152-K
B82432-T1182-K
B82432-T1222-K
B82432-T1272-K
B82432-T1332-K
B82432-T1392-K
B82432-T1472-K
B82432-T1562-K
B82432-T1682-K
B82432-T1822-K
B82432-T1103-K
B82432-T1123-K
B82432-T1153-K
B82432-T1183-K
B82432-T1223-K
B82432-T1273-K
B82432-T1333-K
B82432-T1393-K
B82432-T1473-K
B82432-T1563-K
B82432-T1683-K
B82432-T1823-K
B82432-T1104-K
B82432-T1124-K
B82432-T1154-K
±
10 %
^
K
5
07/01
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