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SMT Inductors, SIMID Series SIMID 1812-H
High-current version Size 1812 (EIA) or 4532 (IEC) Rated inductance 1,0 to 330 µH Rated current 110 to 1100 mA Construction
s Ferrite core s US-welded winding s Flame-retardant encapsulation
B82432-H
Features
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 DC/DC converters 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 »–H« 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-H
General technical data Rated inductance LR Q factor Qmin Rated current IR
B82432-H
Measured with impedance analyzer HP 4194A at frequency fL Measured with impedance analyzer HP 4194A at frequency fQ Maximum permissible dc with inductance decrease ∆L /L0 ≤ 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 < IR 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 fres, min DC resistance Rmax Climatic category Solderability
Resistance to soldering heat
Permissible PCB bending Weight
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SMT Inductors, SIMID Series SIMID 1812-H
Dimensional drawing
0,6±0,1 1)
B82432-H
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-H
Characteristics and ordering codes
B82432-H
LR1) µH
1,0 1,5 2,2 3,3 4,7 6,8 10 15 22 33 47 68 100 150 220 330
Tolerance ± 10 % ^K
fL MHz
1 1 1 1 1 1 1 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1
Qmin
20 20 20 20 20 20 25 25 25 25 25 25 25 25 25 25
fQ MHz
7,96 7,96 7,96 7,96 7,96 7,96 2,52 2,52 2,52 2,52 2,52 2,52 0,796 0,796 0,796 0,796
IR mA
1100 1000 900 820 740 660 600 480 430 350 310 230 180 150 130 110
Rmax Ω
0,11 0,14 0,18 0,22 0,27 0,35 0,50 0,70 0,90 1,4 1,9 2,6 4,0 6,1 7,5 11,0
fres, min MHz
260 175 95 80 40 36 25 20 18 15 11,5 10,0 8,0 6,5 4,5 3,5
Ordering code B82432-H1102-K B82432-H1152-K B82432-H1222-K B82432-H1332-K B82432-H1472-K B82432-H1682-K B82432-H1103-K B82432-H1153-K B82432-H1223-K B82432-H1333-K B82432-H1473-K B82432-H1683-K B82432-H1104-K B82432-H1154-K B82432-H1224-K B82432-H1334-K
1) Further E 12 ratings upon request.
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SMT Inductors, SIMID Series SIMID 1812-H
Impedance |Z | versus frequency f measured with impedance analyzer HP 4291A
10 5
SSB1542-R
B82432-H
Inductance L versus dc load current IDC measured with LCR meter HP 4275A
10 4 µH
SSB1277-1
Ω
|Z | 10 4
L
10 3 330 µ H 100 µ H
10 3
10 2
10 2 100 µ H 10 µ H 1 µH
10 1
10 µ H
10 1
10 0
1 µH
10 0 3 10
10 4
10 5
kHz 10 6 f
10 -1
10 -2
10 -1
10 0
A 10 1 Ι DC
Q factor versus frequency f measured with impedance analyzer HP 4194A
80
SSB1278-9
Current derating Iop/IR versus ambient temperature TA
1,2
IΙop B IΙR R
SSB1279-H
Q
60
1,0
0,8
40
1 µH 10 µH 100 µH 330 µH
0,6
0,4
20
0,2
01 10
10 2
10 3
10 4 kHz 10 5 f
0
0
20
40
60
80
100
˚C 140 TA
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