© Coilcraft, Inc. 2007
Specifications subject to change without notice.
Please check our website for latest information.
SMTPowerInductors-DS1608CSeries
DCR
SRF
Part
L ±20%2
max
typ
Isat3
number1
(µH)
Q min
(Ohms) (MHz)
(A)
DS1608C-102ML_
1.0 30 @ 200 kHz
0.040 250
1.4
DS1608C-152ML_
1.5 30 @ 200 kHz
0.045 125
0.93
DS1608C-222ML_
2.2 40 @ 200 kHz
0.050 120
0.92
DS1608C-332ML_
3.3 40 @ 200 kHz
0.055 120
0.75
DS1608C-472ML_
4.7 40 @ 200 kHz
0.060 105
0.58
DS1608C-682ML_
6.8 40 @ 200 kHz
0.065
50
0.58
DS1608C-822ML_
8.2 40 @ 200 kHz
0.070
42
0.47
DS1608C-103ML_
10
40 @ 200 kHz
0.075
38
0.37
DS1608C-153ML_
15
40 @ 100 kHz
0.090
33
0.31
DS1608C-223ML_
22
40 @ 100 kHz
0.11
25
0.30
DS1608C-333ML_
33
40 @ 100 kHz
0.19
20
0.30
DS1608C-473ML_
47
40 @ 100 kHz
0.23
20
0.24
DS1608C-683ML_
68
40 @ 100 kHz
0.29
15
0.17
DS1608C-104ML_
100
40 @ 100 kHz
0.48
10
0.13
DS1608C-154ML_
150
40 @ 100 kHz
0.59
9
0.10
DS1608C-224ML_
220
40 @ 100 kHz
0.77
6
0.10
DS1608C-334ML_
330
40 @ 100 kHz
1.4
5
0.07
DS1608C-474ML_
470
40 @ 100 kHz
1.8
4
0.06
DS1608C-684ML_
680
40 @ 100 kHz
2.2
3
0.055
DS1608C-105ML_
1000
40 @ 100 kHz
3.4
2
0.045
DS1608C-155ML_
1500
50 @ 100 kHz
4.2
2
0.035
DS1608C-225ML_
2200
50 @ 100 kHz
8.5
2
0.028
DS1608C-335ML_
3300
50 @ 100 kHz 11.0
1
0.024
DS1608C-475ML_
4700
50 @ 100 kHz 13.9
1
0.021
DS1608C-685ML_
6800
50 @ 100 kHz 25.0
1
0.019
DS1608C-106ML_ 10000
50 @ 100 kHz 32.8
0.8 0.017
Document 186-1
Document 186-1
Revised 09/20/07
These shielded inductors can help achieve significantly
longer battery life in handheld devices and other portable
products.
They offer high efficiency and small size. Their flat top and
heat resistant materials ensure trouble-free assembly
and reflow operations.
For new designs, consider the MSS7341, MSS1038 or
LPS4018 as alternatives to this series. These series are
more cost effective and offer better current handling. In
addition, the LPS4018 is a significantly smaller part. We
will continue to manufacture and support the DS1608C
indefinitely.
1. When ordering, please specify termination and packaging codes:
DS1608C-106M
LC
Termination: L = RoHS compliant gold over nickel over moly-manganese
Special order: T = RoHS tin-silver-copper (95.5/4/0.5)
or S = non-RoHS tin-lead (63/37).
Packaging: C =7
″ machine-ready reel. EIA-481 embossed plastic
tape (750 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 C instead.
D =13
″ machine-ready reel. EIA-481 embossed plastic
tape (2500 parts per full reel).
2. Inductance tested at 0.1 Vrms, 100 kHz, 0 Adc.
3. DC current at which the inductance drops 30% (typ.) from its value
without current.
4. Ambient temperature range: –40°C to +85°C
5. Storage temperature range: Component: –40°C to +85°C
Packaging: –55°C to +80°C
6. Resistance to soldering heat: Three reflows at >217°C for 90 seconds
(+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room
temperature between.
7. Electrical specifications at 25°C.
See Qualification Standards section for environmental and test data.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
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