LPE-4841_08 Datasheet, PDF (1/3 Pages) Vishay Siliconix – Surface Mount Transformers/Inductors, Gapped and Ungapped Custom Configurations Available

LPE-4841
Vishay Dale
Surface Mount Transformers/Inductors,
Gapped and Ungapped Custom Configurations Available
DIMENSIONS in inches [millimeters]
Pad Layout
0.045 [1.14]
Pad Dimensions
Typical, 8 places
0.045
[1.14]
0.382
[9.70]
0.427
[10.85]
Reference Only
0.079 [2.01]
Typical
3 places
Dimensional Outline
5
0.421
[10.69]
Max.
8
0.492 [12.50]
Max.
0.248 [6.30]
Max.
0.079
[2.01]
Typ.
0.400
[10.16]
4
1
0.028
[.71]
0.028
[.71]
Foot print Diagram
NOTE: Pad layout guidelines per MIL-STD-275E
(printed wiring for electronic equipment).
Tolerances: xx ± 0.01" [± 0.25 mm]; xxx ± 0.005"
[± 0.12 mm]
The underside of these components contains
metal and thus should not come in contact with
active circuit traces.
ELECTRICAL SPECIFICATIONS
Inductance Range: 10 µH to 47 000 µH, measured at 0.10 V RMS at
10 kHz without DC current, using an HP 4263A or HP 4284A
impedance analyzer
DC Resistance Range: 0.03 Ω to 19.1 Ω, measured at + 25 °C ± 5 °C _RoHS
Rated Current Range: 2.00 amps to 0.09 amps
COMPLIANT
Dielectric Withstanding Voltage: 500 V RMS, 60 Hz, 5 seconds
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
DCR MAX. RATED* SATURATING
IND. IND. SCHEMATIC MAX. DC CURRENT CURRENT**
(µH) TOL. LETTER (Ohms) (Amps)
(Amps)
Ungapped Models (A)
LPE4841ER101NU 100 ± 30 %
A
0.17
0.88
N/A
LPE4841ER151NU 150 ± 30 %
A
0.21
0.79
N/A
LPE4841ER221NU 220 ± 30 %
A
0.25
0.721
N/A
LPE4841ER331NU 330 ± 30 %
A
0.30
0.65
N/A
LPE4841ER471NU 470 ± 30 %
A
0.36
0.60
N/A
LPE4841ER681NU 680 ± 30 %
A
0.44
0.54
N/A
LPE4841ER102NU 1000 ± 30 %
A
0.53
0.49
N/A
LPE4841ER152NU 1500 ± 30 %
A
0.65
0.45
N/A
LPE4841ER222NU 2200 ± 30 %
A
0.79
0.40
N/A
LPE4841ER332NU 3300 ± 30 %
A
1.55
0.29
N/A
LPE4841ER472NU 4700 ± 30 %
A
1.85
0.26
N/A
LPE4841ER682NU 6800 ± 30 %
A
4.36
0.17
N/A
LPE4841ER103NU 10 000 ± 30 %
A
5.29
0.16
N/A
LPE4841ER153NU 15 000 ± 30 %
A
6.48
0.14
N/A
LPE4841ER223NU 22 000 ± 30 %
A
13.1
0.10
N/A
LPE4841ER333NU 33 000 ± 30 %
A
16.0
0.09
N/A
LPE4841ER473NU 47 000 ± 30 %
A
19.1
0.08
N/A
Gapped Models (B)
LPE4841ER100MG 10 ± 20 %
B
0.03
2.03
LPE4841ER150MG 15 ± 20 %
B
0.04
1.84
LPE4841ER220MG 22 ± 20 %
C
0.07
1.32
LPE4841ER330MG 33 ± 20 %
C
0.09
1.20
LPE4841ER470MG 47 ± 20 %
D
0.13
0.98
LPE4841ER680MG 68 ± 20 %
D
0.21
0.79
2.320
1.925
1.610
1.330
1.125
0.941
LPE4841ER101MG 100 ± 20 %
E
0.35
0.58
LPE4841ER151MG 150 ± 20 %
E
0.48
0.52
LPE4841ER221MG 220 ± 20 %
E
0.73
0.42
LPE4841ER331MG 330 ± 20 %
E
1.14
0.34
LPE4841ER471MG 470 ± 20 %
E
1.36
0.31
LPE4841ER681MG 680 ± 20 %
E
2.07
0.25
0.781
0.641
0.532
0.436
0.366
0.305
LPE4841ER102MG 1000 ± 20 %
E
3.15
0.20
LPE4841ER152MG 1500 ± 20 %
E
4.76
0.16
LPE4841ER222MG 2200 ± 20 %
E
7.29
0.13
LPE4841ER332MG 3300 ± 20 %
E
11.7
0.11
LPE4841ER472MG 4700 ± 20 %
E
17.7
0.09
0.252
0.206
0.170
0.139
0.117
* DC current that will create a maximum temperature rise of 30 °C when applied at + 25 °C
ambient. ** DC current that will typically reduce the initial inductance by 20 %.
UNGAPPED MODELS: Highest possible inductance with the lowest DCR and highest
Q capability. Beneficial in filter, impedance matching and line coupling devices.
GAPPED MODELS: Capable of handling large amounts of DC current, tighter
inductance tolerance with better temperature stability than ungapped models. Beneficial
in DC to DC converters or other circuits carrying DC currents or requiring inductance
stability over a temperature range.
DESCRIPTION
LPE 4841
1000 µH
± 30 %
A
ER
e2
MODEL SIZE INDUCTANCE VALUE INDUCTANCE TOLERANCE CORE PACKAGE CODE JEDEC LEAD (Pb)-FREE STANDARD
GLOBAL PART NUMBER
L
P
E
4
8
4
1
E
R
1
0
2
N
U
PRODUCT FAMILY
SIZE
PACKAGE
CODE
INDUCTANCE
VALUE
TOL. CORE
NOTE Series is also available with SnPb terminations by using package code RY for tape and reel (in place of ER) or SM for bulk (in place of EB).
Document Number: 34064
Revision: 10-Oct-08
For technical questions, contact: [e-mail]
www.vishay.com
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