KMP_4700S [MURATA]
Shielded Surface Mount Power Inductors; 屏蔽表面贴装功率电感器
| 型号： | KMP_4700S |
| 厂家： | 
muRata |
| 描述： | Shielded Surface Mount Power Inductors |
| 文件： | 总3页 (文件大小：143K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
4700S Series
Shielded Surface Mount Power Inductors
SELECTION GUIDE
Inductance
(10kHz, 100mVAC) DC Current1 DC Resistance
20ꢀ
SRF
Q Factor
Typ.
Order Code
Nom.
μH
Max.
A
Max.
mΩ
Typ.
MHz
79
44
36
34
24
22
18
14
13
11
9
Q
@ f (MHz)
471R0SC
472R2SC
473R3SC
474R7SC
476R8SC
47100SC
47150SC
47220SC
47330SC
47470SC
47680SC
47101SC
47151SC
47221SC
47331SC
47471SC
47681SC
47102SC
1.0 ( 30ꢀ)
2.2 ( 30ꢀ)
3.3 ( 30ꢀ)
4.7 ( 30ꢀ)
6.8 ( 30ꢀ)
10
10.0
7.0
6.4
5.8
4.6
3.8
3.2
2.7
2.2
1.9
1.6
1.3
1.1
0.8
0.7
0.58
0.48
0.40
4.8
24
24
25
25
24
22
29
29
23
23
23
20
19
20
21
23
17
17
1
1
8.5
11.1
16.4
26.9
32.3
46.5
62.9
91.1
168
1
1
1
1
ꢀRoHS compliant
ꢀ1.0μH to 1.0mH
ꢀUp to 10A IDC
15
1
22
1
33
1
47
1
ꢀBobbin format
68
210
1
100
267
8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
ꢀSurface mount
ꢀIntegral EMI shield
ꢀCompact size
150
410
7
220
629
6
330
940
5
470
1330
1780
2540
5
ꢀTape and reel packaging
ꢀUL 94V-0 materials
ꢀJ-STD-020-C reflow
680
4
1000
4
MECHANICAL DIMENSIONS
12.20 0.30
(0.480 0.012)
7.60 0.5
(0.299 0.02)
DESCRIPTION
The 4700S series is a range of bobbin-wound,
surface-mount inductors designed for use in
switching power supply, and power line filter
circuits. The parts are suitable for any application
requiring a high saturation current in a low-profile
package. The devices have an integral ferrite
shield to reduce EMI.
47100SC
5.0 0.3
(0.197 0.012)
12.20 0.30
(0.480 0.012)
2
1
XYYWW
Recommended Footprint Details
PIN CONNECTIONS (TOP VIEW)
5.00 (0.197) Max.
2.9
(0.114)
5.00 (0.197)
1
2
7.00
(0.276)
Dot signifies the innermost turn of the winding.
All dimensions in mm (inches). Package weight: 2.4g Typ.
12.80 (0.504)
ABSOLUTE MAXIMUM RATINGS
Operating free air temperature range
Storage temperature range
-40ºC to 85ºC
-40ºC to 125ºC
SOLDERING INFORMATION2
Peak reflow solder temperature
Pin finish
245˚C
Tin
Specifications typical at TA = 25°C
1 Maximum DC current occurs when either the inductance falls to 75ꢀ of its nominal value or when its temperature rise reaches 40°C,
whichever is sooner.
For full details go to
www.murata-ps.com/rohs
2
For further information, please visit www.murata-ps.com/rohs
www.murata-ps.com
Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232
KMP_4700SC_B02 Page 1 of 3
4700S Series
Shielded Surface Mount Power Inductors
INDUCTANCE Vs CURRENT
TEMPERATURE Vs CURRENT
INDUCTANCE Vs FREQUENCY
10000
1000
100
10
1mH
100μH
10μH
1μH
1
0.1
0.001
0.01
0.1
1
10
100
DC
Current, I (A)
60
50
40
30
20
10
0
1mH
10μH
100μH
1μH
0
2
4
6
8
10
12
14
DC
Current, I (A)
10000
1000
100
10
1mH
100μH
10μH
1μH
1
0.1
10
100
1000
10000
Frequency, (kHz)
www.murata-ps.com
Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232
KMP_4700SC_B02 Page 2 of 3
4700S Series
Shielded Surface Mount Power Inductors
TAPE & REEL SPECIFICATIONS
REEL OUTLINE DIMENSIONS
Ø382 [15.039] Max.
23.9-27.4
[0.94-1.08]*
60 [2.36] Min.
13.50 0.531
Ø
Ø
12.80 0.504
Leader Section
400 [15.748] Min.
100 [3.937]
Min.
1.50 [0.059] Min.
30.4
[1.197]
Max.†
Goods
Enclosure
Section
+2 [0.079]
-0 [0]
24.4 [0.96]†
Trailer Section
160 [6.299] Min.
All dimensions in mm (inches)
Ø20.20 [Ø0.795] Min.
*
Includes flange distortion at outer edge
† Measured at hub
TAPE OUTLINE DIMENSIONS
2.00 (0.079)
4.00 (0.157)
+0.10
-0.00
+0.004
)
Ø1.50
(Ø0.059
-0.000
1.75 (0.069)
11.5
(0.453)
+0.30
-0.10
+0.012
-0.004
24.0
22.3 (0.876)
Min.
(0.945
)
0.60 (0.024) Max.
5.2 (0.205)
DIRECTION OF UNREELING
16.0 (0.630)
All dimensions in mm (inches)
USA:
Mansfield (MA), Tel: (800) 233 2765, email: sales@murata-ps.com
Canada: Toronto, Tel: (866) 740 1232, email: toronto@murata-ps.com
UK: Milton Keynes, Tel: +44 (0)1908 615232, email: mk@murata-ps.com
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A.
Tel: (508) 339-3000 (800) 233-2765 Fax: (508) 339-6356
France: Montigny Le Bretonneux, Tel: +33 (0)1 34 60 01 01, email: france@murata-ps.com
Germany: München, Tel: +49 (0)89-544334-0, email: ped.munich@murata-ps.com
Japan: Tokyo, Tel: 3-3779-1031, email: sales_tokyo@murata-ps.com
Osaka, Tel: 6-6354-2025, email: sales_osaka@murata-ps.com
Website: www.murata-ps.jp
www.murata-ps.com email: sales@murata-ps.com ISO 9001 REGISTERED
Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other
technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply
the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without
China:
Shanghai, Tel: +86 215 027 3678, email: shanghai@murata-ps.com
Guangzhou, Tel: +86 208 221 8066, email: guangzhou@murata-ps.com
notice.
© 2008 Murata Power Solutions, Inc.
www.murata-ps.com
Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232
KMP_4700SC_B02 Page 3 of 3
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