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| 型号： | 29472C |
| 厂商： | Murata Power Solutions Inc |
| 文件页数： | 1/3页 |
| 文件大小： | 0K |
| 描述： | INDUCTOR 4.7UH 2.3A SMD SHIELDED |
| 产品培训模块： | Magnetics Offering |
| 产品目录绘图： | 2900(L) Series Bottom 2900 Series Side |
| 标准包装： | 1 |
| 系列： | 2900 |
| 电感： | 4.7µH |
| 电流： | 2.3A |
| 屏蔽： | 屏蔽 |
| DC 电阻(DCR)： | 最大 30 毫欧 |
| 封装/外壳： | 0.283" L x 0.283" W x 0.157" H（7.20mm x 7.20mm x 4.00mm） |
| 安装类型： | 表面贴装 |
| 包装： | 标准包装 |
| 工作温度： | -40°C ~ 85°C |
| 频率 - 测试： | 10kHz |
| 其它名称： | 811-1140-6 |
www.murata-ps.com
SELECTION GUIDE
2900 Series
Shielded Surface Mount Inductors
Inductance (10kHz, 0.1V AC )
Idc 2
Rdc
Order Code
Nom. Min. – Max.
μH μH
Max.
A
Max.
mΩ
29102C
29152C
29222C
29332C
1.0
1.5
2.2
3.3
0.70 – 1.30
1.05 – 1.95
1.54 – 2.86
2.31 – 4.29
6.0
5.5
5.0
4.0
16
18
20
28
FEATURES
? RoHS compliant
? Low pro?le
? Surface mount
? Inductance range from 1.0μH to 1.0mH
? Tape & reel
? UL 94V-0 materials
? J-STD-020D.1 re?ow
PRODUCT OVERVIEW
29472C
29682C
29103C
29153C
29223C
29333C
29473C
29683C
29104C
29154C
29224C
29334C
29474C
29684C
29105C
4.7
6.8
10
15
22
33
47
68
100
150
220
330
470
680
1000
3.29 – 6.11
4.76 – 8.84
8.0 – 12.0
12.0 – 18.0
17.6 – 26.4
26.4 – 39.6
37.6 – 56.4
54.4 – 81.6
80.0 – 120
120 – 180
176 – 264
264 – 396
376 – 564
544 – 816
800 – 1200
2.3
2.1
1.8
1.5
1.2
1.0
850mA
650mA
530mA
470mA
380mA
320mA
260mA
210mA
180mA
30
40
45
65
85
120
170
250
360
500
760
1000
1600
2400
4100
The 2900 series is a range of bobbin-wound,
ABSOLUTE MAXIMUM RATINGS
shielded inductors. They are suitable for power-
line ?ltering found in consumer electronics such
as desktop computers, handheld devices and GPS
systems, as well as in a vast range of industrial
and telecom applications including network hubs,
bridges & routers, and high frequency wireless
communication devices.
Operating free air temperature range
Storage temperature range
SOLDERING INFORMATION 1
Peak re?ow solder temperature
Pin ?nish
Moisture sensitivity level 3
-40°C to 85°C
-40°C to 125°C
250?C
Tin
1
These surface mount inductors are extremely
compact and have an integral shield, making them
useful in EMI sensitive applications.
For lower current ratings see also our lower
PACKAGE SPECIFICATIONS
Mechanical Dimensions
2.6 (0.102) Ref.
pro?le 2900L series.
2.1± 0.1
(0.083±0.004)
2.0 (0.079) Ref.
4.0 (0.157) Max.
Recommended Footprint Details*
7.2 (0.283) Max.
102C
*Distance between the outside ends of the terminations is 6.6±1.5 (0.26±0.06)
Unless otherwise stated, all dimensions in mm (inches) ± 0.25 (0.010).
7.2 (0.283) Max.
1 For further information, please visit www.murata-ps.com/rohs
Package weight: 0.7g Typ.
3 When tested to moisture sensitivity level 1, as described per
For full details go to
www.murata-ps.com/rohs
2 The maximum DC current is the value at which the inductance
falls to 75% of its nominal value or when its temperature rise
reaches 40°C, whichever is sooner.
IPC/JEDEC J-STD-020D, products passed electrical testing,
package coplanarity and visual inspection.
All speci?cations typical at T A =25°C
www.murata-ps.com/support
KMP_2900C_C01 Page 1 of 3
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