Document 383-1
SMT Power Inductors 鈥揗SS7341 Series
The MSS7341 series is ideal for applications requiring
high power and high efficiency such as notebook com-
puters, wireless phones, PDAs and other handheld
products. It provides excellent current handling capabil-
ity in a rugged, low cost part.
These magnetically shielded power inductors are de-
signed for high-density mounting and are available on
tape and reel for auto-insertion. They are offered in 18
inductance values from 3.3 to 100 碌H including values
not available in our other power inductor series.
Coilcraft
Designer鈥檚 Kit C185
contains samples of all
values shown. To order, contact Coilcraft or purchase
online at
http://order.coilcraft.com.
Part
number
1
L
2
(碌H)
3.3 鹵30%
5.0 鹵30%
6.2 鹵30%
7.4 鹵30%
8.7 鹵30%
10.0 鹵20%
12.0 鹵20%
15.0 鹵20%
18.0 鹵20%
22.0 鹵20%
27.0 鹵20%
33.0 鹵20%
39.0 鹵20%
47.0 鹵20%
56.0 鹵20%
68.0 鹵20%
82.0 鹵20%
100.0 鹵20%
Irms
(A)
5
DCR SRF
3
4
20擄
max
typ
Isat
40擄
(Ohms) (MHz) (A) rise rise
0.020
0.024
0.027
0.031
0.034
0.038
0.053
0.057
0.078
0.082
0.109
0.124
0.138
0.155
0.202
0.276
0.324
0.358
58.0
46.0
42.0
40.0
35.0
32.0
26.2
22.5
24.0
21.5
19.0
18.0
17.0
14.2
13.4
12.0
11.0
10.5
3.5
2.9
2.5
2.3
2.2
2.0
1.7
1.6
1.5
1.3
1.2
1.1
1.0
0.95
0.85
0.75
0.70
0.65
3.95
3.40
3.05
2.80
2.80
2.80
2.45
2.05
1.85
1.70
1.50
1.50
1.50
1.50
1.25
1.00
1.00
0.90
5.00
4.70
4.30
4.10
3.90
3.80
3.30
3.00
2.65
2.35
2.10
1.95
1.90
1.85
1.60
1.35
1.25
1.15
1. When ordering, please specify
packaging
code:
MSS7341-104MXD
MSS7341-332NX_
MSS7341-502NX_
MSS7341-622NX_
MSS7341-742NX_
MSS7341-872NX_
MSS7341-103MX_
MSS7341-123MX_
MSS7341-153MX_
MSS7341-183MX_
MSS7341-223MX_
MSS7341-273MX_
MSS7341-333MX_
MSS7341-393MX_
MSS7341-473MX_
MSS7341-563MX_
MSS7341-683MX_
MSS7341-823MX_
MSS7341-104MX_
Packaging: D
= 13鈥?machine-ready reel. EIA-481 embossed plastic
tape (1200 parts per full reel).
B
= Less than full reel. In tape, but not machine ready.
To have a leader and trailer added ($25 charge), use
code letter D instead.
2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc using a Coilcraft
SMD-A fixture in an Agilent/HP 4284A impedance analyzer.
3. SRF measured using an Agilent/HP 8753D network analyzer and a
Coilcraft SMD-D test fixture.
4. DC current at which the inductance drops 25% (typ) from its value without
current.
5. Average current for temperature rise above 25擄C ambient.
6. Storage and ambient operating temperature range
鈭?0擄C
to +85擄C.
7. Electrical specifications at 25擄C.
See Qualification Standards section for environmental and test data.
Specifications subject to change without notice.
Document 383-1
Revised 09/08/04
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