SMT Inductors
SIMID 1812-C
B82432-C
Data Sheet
SMT Inductors, SIMID Series
SIMID 1812-C
Size 1812 (EIA) or 4532 (IEC)
Rated inductance 1,0 to 1000
µ
H
Rated current 55 to 600 mA
Construction
I
Upright ferrite drum core
I
Laser-welded winding
I
Flame-retardant encapsulation
B82432-C
Features
I
High Q factor
I
Suitable for reflow (IR and vapor phase) and wave soldering
I
Different measuring frequency for
L
and
Q
Applications
I
I
I
I
Filtering of supply voltages, coupling, decoupling
Antenna systems
Automotive electronics
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 »C«,
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 data book "Chokes and Inductors", page 153.
2
07/01
SMT Inductors, SIMID Series
SIMID 1812-C
General technical data
Rated inductance
L
R
Q factor
Q
min
Rated current
I
R
B82432-C
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
≤
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:
≥
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-C
Dimensional drawing
0,6±0,2
1)
B82432-C
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-C
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
Toler-
ance
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
40
40
40
40
40
40
40
40
40
40
40
40
40
30
30
30
30
30
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
7,96
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
200
160
120
100
90
75
60
50
40
40
35
30
28
24
21
18
16
13
B82432-C
Ordering code
B82432-C1102-K
B82432-C1122-K
B82432-C1152-K
B82432-C1182-K
B82432-C1222-K
B82432-C1272-K
B82432-C1332-K
B82432-C1392-K
B82432-C1472-K
B82432-C1562-K
B82432-C1682-K
B82432-C1822-K
B82432-C1103-K
B82432-C1123-K
B82432-C1153-K
B82432-C1183-K
B82432-C1223-K
B82432-C1273-K
±
10 %
^
K
5
07/01
