Document Number: 34064 For technical questions, contact: magnetics@vishay.com www.vishay.com
Revision: 24-Feb-11 1
Surface Mount Transformers/Inductors,
Gapped and Ungapped, Custom Configurations Available
LPE-4841
Vishay Dale
FEATURES
• Compliant to RoHS Directive 2002/95/EC
• Halogen-free according to IEC 61249-2-21
definition
ELECTRICAL SPECIFICATIONS
Inductance Range: 10 μH to 47 000 μH,
measured at 0.10 VRMS at 10 kHz without DC
current, using an HP 4263A or HP 4284A
impedance analyzer
DC Resistance Range: 0.03 to 19.1 , measured at
+ 25 °C ± 5 °C
Rated Current Range: 2.00 A to 0.09 A
Dielectric Withstanding Voltage: 500 VRMS, 60 Hz, 5 s
Notes
(1)
DC current that will create a maximum temperature rise of 30 °C when applied at + 25 °C ambient.
(2)
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/DC converters or other circuits carrying DC currents or requiring inductance stability over a temperature range.
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).
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
IND.
(μH)
IND.
TOL.
SCHEMATIC
LETTER
DCR MAX.
()
MAX. RATED DC CURRENT
(A) (1) SATURATING CURRENT
(A) (2)
LPE4841ER101NU 100 ± 30 % A 0.17 0.88 N/A
UNGAPPED MODELS (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
LPE4841ER100MG 10 ± 20 % B 0.03 2.03 2.320
GAPPED MODELS (B)
LPE4841ER150MG 15 ± 20 % B 0.04 1.84 1.925
LPE4841ER220MG 22 ± 20 % C 0.07 1.32 1.610
LPE4841ER330MG 33 ± 20 % C 0.09 1.20 1.330
LPE4841ER470MG 47 ± 20 % D 0.13 0.98 1.125
LPE4841ER680MG 68 ± 20 % D 0.21 0.79 0.941
LPE4841ER101MG 100 ± 20 % E 0.35 0.58 0.781
LPE4841ER151MG 150 ± 20 % E 0.48 0.52 0.641
LPE4841ER221MG 220 ± 20 % E 0.73 0.42 0.532
LPE4841ER331MG 330 ± 20 % E 1.14 0.34 0.436
LPE4841ER471MG 470 ± 20 % E 1.36 0.31 0.366
LPE4841ER681MG 680 ± 20 % E 2.07 0.25 0.305
LPE4841ER102MG 1000 ± 20 % E 3.15 0.20 0.252
LPE4841ER152MG 1500 ± 20 % E 4.76 0.16 0.206
LPE4841ER222MG 2200 ± 20 % E 7.29 0.13 0.170
LPE4841ER332MG 3300 ± 20 % E 11.7 0.11 0.139
LPE4841ER472MG 4700 ± 20 % E 17.7 0.09 0.117
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
LPE 4841 ER 102 N U
PRODUCT FAMILY SIZE PACKAGE CODE INDUCTANCE VALUE TOL. CORE
www.vishay.com For technical questions, contact: magnetics@vishay.com Document Number: 34064
2Revision: 24-Feb-11
LPE-4841
Vishay Dale Surface Mount Transformers/Inductors,
Gapped and Ungapped, Custom Configurations Available
Notes
• 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.
Note
• Schematic A is for ungapped LPE series
Note
(1) Must be checked in end use application
Note
• Top view shown with cover tape removed
DIMENSIONS in inches [millimeters]
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
Pad Layout
Dimensional Outline
Foot Print Diagram
0.400
[10.16]
0.028 [0.71]
0.028 [0.71]
0.079 [2.01]
Typ.
0.421
[10.69]
Max.
4
1
5
8
0.492 [12.50]
Max.
0.248 [6.30]
Max.
SCHEMATIC (top view)
ENVIRONMENTAL PERFORMANCE
TEST CONDITIONS
Thermal Cycling
Withstands - 55 °C to + 125 °C
Operating Temperature
- 55 °C to + 125 °C
(1)
High Humidity
85 %
Soldering Heat
Tested to + 230 °C
Mechanical Shock
Per MIL-STD-202, method 213 (100G)
Vibration
Per MIL-STD-202, method 204 (20G)
Solderability
Per industry standards
PART MARKING
- Vishay Dale
- Date code
- Marking code (suffix of model #)
- Pin 1 indicator
Schematic A
5
6
7
8
4
3
2
1
Schematic B
5
6
7
8
4
3
2
1
Schematic C
5
6
7
8
4
3
2
1
Schematic D
5
6
7
8
4
3
2
1
Schematic E
5
6
7
8
4
3
2
1
PACKAGING
TAPE SPECIFICATIONS:
Carrier Tape Type: Conductive
Cover Tape Type: Anti-static
Cover Tape Adhesion to Carrier: 40 g ± 30 g
REEL SPECIFICATIONS:
Diameter (flange): 13" [330.2 mm]
Maximum Width (over flanges): 1.197" [30.4 mm]
STANDARDS: All embossed carrier tape packaging will be
accomplished in compliance with latest revision of EIA-481
“Taping of Surface Mount Components for Automatic
Placement”.
MODEL
TAPE
WIDTH
COMPONENT
PITCH
UNITS PER 13"
REEL
LPE-4841 24 mm 16 mm 600
USER DIRECTION OF FEED
Pin 1 Indicator
Label Area Embossed Cavity
Cover Tape
Carrier Tape
Tape and Reel Orientation
Legal Disclaimer Notice
www.vishay.com Vishay
Revision: 08-Feb-17 1Document Number: 91000
Disclaimer
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