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LPE4841ER472MG

Description
1 ELEMENT, 4700 uH, GENERAL PURPOSE INDUCTOR, SMD
CategoryPassive components   
File Size106KB,3 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet View All

LPE4841ER472MG Overview

1 ELEMENT, 4700 uH, GENERAL PURPOSE INDUCTOR, SMD

LPE-4841
Vishay Dale
Surface Mount Transformers/Inductors,
Gapped and Ungapped Custom Configurations Available
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
Rated Current Range:
2.00 amps to 0.09 amps
Dielectric Withstanding Voltage:
500 V RMS, 60 Hz, 5 seconds
RoHS
COMPLIANT
DIMENSIONS
in inches [millimeters]
Pad Layout
0.045 [1.14]
Pad Dimensions
Typical,
8
places
0.079 [2.01]
0.045
[1.14]
0.382
[9.70]
0.427
[10.85]
Reference Only
Typical
3 places
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
Ungapped Models
(A)
LPE4841ER101NU
LPE4841ER151NU
LPE4841ER221NU
LPE4841ER331NU
LPE4841ER471NU
LPE4841ER681NU
LPE4841ER102NU
LPE4841ER152NU
LPE4841ER222NU
LPE4841ER332NU
LPE4841ER472NU
LPE4841ER682NU
IND.
(µH)
100
150
220
330
470
680
1000
1500
2200
3300
4700
6800
10 000
15 000
22 000
33 000
47 000
10
15
22
33
47
68
100
150
220
330
470
680
1000
1500
2200
3300
4700
DCR MAX. RATED* SATURATING
IND. SCHEMATIC MAX. DC CURRENT CURRENT**
TOL.
LETTER (Ohms)
(Amps)
(Amps)
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 30 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
± 20 %
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
B
B
C
C
D
D
E
E
E
E
E
E
E
E
E
E
E
0.17
0.21
0.25
0.30
0.36
0.44
0.53
0.65
0.79
1.55
1.85
4.36
5.29
6.48
13.1
16.0
19.1
0.03
0.04
0.07
0.09
0.13
0.21
0.35
0.48
0.73
1.14
1.36
2.07
3.15
4.76
7.29
11.7
17.7
0.88
0.79
0.721
0.65
0.60
0.54
0.49
0.45
0.40
0.29
0.26
0.17
0.16
0.14
0.10
0.09
0.08
2.03
1.84
1.32
1.20
0.98
0.79
0.58
0.52
0.42
0.34
0.31
0.25
0.20
0.16
0.13
0.11
0.09
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
2.320
1.925
1.610
1.330
1.125
0.941
0.781
0.641
0.532
0.436
0.366
0.305
0.252
0.206
0.170
0.139
0.117
Dimensional Outline
5
0.421
[10.69]
Max.
8
0.492 [12.50]
Max.
0.248 [6.30]
Max.
0.400
[10.16]
0.079
[2.01]
Typ.
4
LPE4841ER103NU
LPE4841ER153NU
LPE4841ER223NU
LPE4841ER333NU
LPE4841ER473NU
Gapped Models (B)
LPE4841ER100MG
LPE4841ER150MG
LPE4841ER220MG
LPE4841ER330MG
LPE4841ER470MG
LPE4841ER680MG
LPE4841ER101MG
LPE4841ER151MG
LPE4841ER221MG
LPE4841ER331MG
LPE4841ER471MG
LPE4841ER681MG
LPE4841ER102MG
LPE4841ER152MG
LPE4841ER222MG
LPE4841ER332MG
LPE4841ER472MG
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.
* 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
SIZE
4
1
E
R
1
0
INDUCTANCE
VALUE
2
N
TOL.
U
CORE
PRODUCT FAMILY
PACKAGE
CODE
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: magnetics@vishay.com
www.vishay.com
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