LPE-4841_07 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
LPE-4841-101NA 100 ± 30 %
A
0.17
0.88
N/A
LPE-4841-151NA 150 ± 30 %
A
0.21
0.79
N/A
LPE-4841-221NA 220 ± 30 %
A
0.25
0.721
N/A
LPE-4841-331NA 330 ± 30 %
A
0.30
0.65
N/A
LPE-4841-471NA 470 ± 30 %
A
0.36
0.60
N/A
LPE-4841-681NA 680 ± 30 %
A
0.44
0.54
N/A
LPE-4841-102NA 1000 ± 30 %
A
0.53
0.49
N/A
LPE-4841-152NA 1500 ± 30 %
A
0.65
0.45
N/A
LPE-4841-222NA 2200 ± 30 %
A
0.79
0.40
N/A
LPE-4841-332NA 3300 ± 30 %
A
1.55
0.29
N/A
LPE-4841-472NA 4700 ± 30 %
A
1.85
0.26
N/A
LPE-4841-682NA 6800 ± 30 %
A
4.36
0.17
N/A
LPE-4841-103NA 10 000 ± 30 %
A
5.29
0.16
N/A
LPE-4841-153NA 15 000 ± 30 %
A
6.48
0.14
N/A
LPE-4841-223NA 22 000 ± 30 %
A
13.1
0.10
N/A
LPE-4841-333NA 33 000 ± 30 %
A
16.0
0.09
N/A
LPE-4841-473NA 47 000 ± 30 %
A
19.1
0.08
N/A
Gapped Models
LPE-4841-100MB 10 ± 20 %
B
0.03
2.03
LPE-4841-150MB 15 ± 20 %
B
0.04
1.84
LPE-4841-220MB 22 ± 20 %
C
0.07
1.32
LPE-4841-330MB 33 ± 20 %
C
0.09
1.20
LPE-4841-470MB 47 ± 20 %
D
0.13
0.98
LPE-4841-680MB 68 ± 20 %
D
0.21
0.79
2.320
1.925
1.610
1.330
1.125
0.941
LPE-4841-101MB 100 ± 20 %
E
0.35
0.58
LPE-4841-151MB 150 ± 20 %
E
0.48
0.52
LPE-4841-221MB 220 ± 20 %
E
0.73
0.42
LPE-4841-331MB 330 ± 20 %
E
1.14
0.34
LPE-4841-471MB 470 ± 20 %
E
1.36
0.31
LPE-4841-681MB 680 ± 20 %
E
2.07
0.25
0.781
0.641
0.532
0.436
0.366
0.305
LPE-4841-102MB 1000 ± 20 %
E
3.15
0.20
LPE-4841-152MB 1500 ± 20 %
E
4.76
0.16
LPE-4841-222MB 2200 ± 20 %
E
7.29
0.13
LPE-4841-332MB 3300 ± 20 %
E
11.7
0.11
LPE-4841-472MB 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
Document Number: 34064
Revision: 17-Apr-07
For technical questions, contact: [e-mail]
www.vishay.com
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