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參數(shù)資料
| 型號(hào)： | LPE4841ER472NU |
| 廠商： | VISHAY DALE |
| 元件分類(lèi)： | 通用定值電感 |
| 英文描述： | 1 ELEMENT, 4700 uH, GENERAL PURPOSE INDUCTOR, SMD |
| 封裝： | CHIP, 4841, ROHS COMPLIANT |
| 文件頁(yè)數(shù)： | 2/3頁(yè) |
| 文件大小： | 99K |
| 代理商： | LPE4841ER472NU |
www.vishay.com
For technical questions, contact: magnetics@vishay.com
Document Number: 34064
2
Revision: 10-Oct-08
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]
0.079 [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
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