47681SC Murata Power Solutions Inc, 47681SC Datasheet
47681SC
Manufacturer Part Number
47681SC
Description
Power Inductors 680uH 0.48A SMT
Manufacturer
Murata Power Solutions Inc
Series
4700Sr
Datasheet
1.47150SC.pdf
(3 pages)
Specifications of 47681SC
Test Frequency
0.8 MHz
Inductance
680 uH
Tolerance
20 %
Maximum Dc Current
0.48 Amp
Maximum Dc Resistance
1.78 Ohms
Self Resonant Frequency
4 MHz
Q Minimum
17
Dimensions
12.2 mm W x 12.2 mm L x 5 mm H
Termination Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
47681SC
Manufacturer:
MURATA/村田
Quantity:
20 000
FEATURES
FEATURES
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.
PIN CONNECTIONS
www.murata-ps.com
UL 94V-0 materials
J-STD-020-C reflow
RoHS compliant
1.0μH to 1.0mH
Up to 10A I
Bobbin format
Surface mount
Integral EMI shield
Compact size
Tape and reel packaging
1
DC
www.murata-ps.com/rohs
For full details go to
(TOP VIEW)
2
Specifications typical at T
1 Maximum DC current occurs when either the inductance falls to 75% of its nominal value or when its temperature rise reaches 40°C,
2 For further information, please visit www.murata-ps.com/rohs
SELECTION GUIDE
ABSOLUTE MAXIMUM RATINGS
SOLDERING INFORMATION
MECHANICAL DIMENSIONS
Operating free air temperature range
Storage temperature range
Peak reflow solder temperature
Pin finish
Dot signifies the innermost turn of the winding.
All dimensions in mm (inches). Package weight: 2.4g Typ.
whichever is sooner.
Order Code
471R0SC
472R2SC
473R3SC
474R7SC
476R8SC
47100SC
47150SC
47220SC
47330SC
47470SC
47680SC
47101SC
47151SC
47221SC
47331SC
47471SC
47681SC
47102SC
(0.480±0.012)
A
12.20±0.30
XYYWW
= 25°C
47100SC
(10kHz, 100mV
Inductance
1.0 (±30%)
2.2 (±30%)
3.3 (±30%)
4.7 (±30%)
6.8 (±30%)
±20%
Nom.
1000
100
150
220
330
470
680
2
μH
10
15
22
33
47
68
5.00 (0.197) Max.
AC
12.20±0.30
(0.480±0.012)
)
DC Current
Technical enquiries - email: mk@murata-ps.com, tel:
Max.
10.0
0.58
0.48
0.40
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
A
1
Shielded Surface Mount Power Inductors
DC Resistance
(0.197±0.012)
Max.
1330
1780
2540
11.1
16.4
26.9
32.3
46.5
62.9
91.1
mΩ
168
210
267
410
629
940
4.8
8.5
5.0±0.3
Recommended Footprint Details
4700S Series
MHz
SRF
Typ.
79
44
36
34
24
22
18
14
13
11
9
8
7
6
5
5
4
4
2
12.80 (0.504)
2.9
(0.114)
(0.276)
KMP_4700SC_B02 Page 1 of 3
7.00
-40ºC to 85ºC
-40ºC to 125ºC
245˚C
Tin
1
24
24
25
25
24
22
29
29
23
23
23
20
19
20
21
23
17
17
Q
7.60±0.5
(0.299±0.02)
+44 (0)1908 615232
Q Factor
Typ.
5.00 (0.197)
@ f (MHz)
0.8
0.8
0.8
0.8
0.8
0.8
0.8
1
1
1
1
1
1
1
1
1
1
1
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47681SC Summary of contents
Page 1
... MECHANICAL DIMENSIONS 12.20±0.30 (0.480±0.012) 47100SC 12.20±0.30 (0.480±0.012) XYYWW 5.00 (0.197) Max. Dot signifies the innermost turn of the winding. ...
Page 2
... Current, I (A) DC 10μH 100μ Current, I (A) DC 100 Frequency, (kHz) 4700S Series Shielded Surface Mount Power Inductors 1mH 100μH 10μH 1μH 10 100 1μ 1mH 100μH 10μH 1μH 1000 10000 Technical enquiries - email: mk@murata-ps.com, tel: KMP_4700SC_B02 Page ...
Page 3
... Shanghai, Tel: +86 215 027 3678, email: shanghai@murata-ps.com Guangzhou, Tel: +86 208 221 8066, email: guangzhou@murata-ps.com © 2008 Murata Power Solutions, Inc. Technical enquiries - email: mk@murata-ps.com, tel: 4700S Series Shielded Surface Mount Power Inductors Leader Section 400 [15.748] Min. 100 [3.937] Min. Goods ...