YAGEO CORPORATION SMD INDUCTOR / BEADS
SDS0402 Series
SMD Power Inductors
These shielded ultra-miniature inductors can help designers achieving significantly longer battery life
in handheld communication devices and other portable products.
The SDS0402 Series offers the highest efficiency, smallest size and lowest cost of any comparable
part. DC resistance is 10% to 60% lower than other inductors, with greatest efficiency improvements
seen at inductance values from 100 to 10,000H.
These magnetically shielded inductors are designed with a flat top and constructed of heat resis-
tanct materials to ensure trouble-free assembly and reflow operations.
ELECTRICAL CHARACTERISTICS
pART no.
IndUCTAnCE Q
Q
dC
SRf
CURREnT
(H ± 20%) *
min.
fREQUEnCY
RESISTAnCE
(mHz)
(A)Max.**
(KHz)
(+0)Max.
SDS0402T-1R0M-S
1.0
30
200
0.040
200
3.0
SDS0402T-1R5M-S
1.5
30
200
0.045
100
2.8
SDS0402T-2R2M-S
2.2
40
200
0.050
90
1.8
SDS0402T-3R3M-S
3.3
40
200
0.060
90
1.6
SDS0402T-4R7M-S
4.7
40
200
0.065
80
1.4
SDS0402T-6R8M-S
6.8
40
200
0.070
40
1.2
SDS0402T-100M-S
10
40
200
0.075
30
1.0
SDS0402T-150M-S
15
40
100
0.090
25
0.80
SDS0402T-220M-S
22
40
100
0.110
20
0.70
SDS0402T-330M-S
33
40
100
0.190
15
0.60
SDS0402T-470M-S
47
40
100
0.230
15
0.50
SDS0402T-680M-S
68
40
100
0.290
10
0.40
SDS0402T-101M-S
100
40
100
0.480
8
0.30
SDS0402T-151M-S
150
40
100
0.590
7
0.26
SDS0402T-221M-S
220
40
100
0.770
4
0.22
SDS0402T-331M-S
330
40
100
1.4
4
0.20
SDS0402T-471M-S
470
40
100
1.8
3
0.19
SDS0402T-681M-S
680
40
100
2.2
2
0.18
SDS0402T-102M-S
1000
40
100
3.4
1
0.15
SDS0402T-152M-S
1500
50
100
4.2
1
0.12
SDS0402T-222M-S
2200
50
100
8.5
1
0.10
SDS0402T-332M-S
3300
50
100
11
0.5
0.08
SDS0402T-472M-S
4700
50
100
13.9
0.5
0.06
SDS0402T-682M-S
6800
50
100
25
0.5
0.04
SDS0402T-103M-S
10000
50
100
32.8
0.4
0.02
* Inductance Tested at 0.1 Vrms, 100KHz
** 30°C Temperature Rise
Operating Temperature Range -40°C to +85°C
6.60+0
4.32
1.02
4.45
+0
2.92
+0
1.27
3.05
3rd.
2nd.
1st.
SHApEAnd dImEnSIonS
Dimensions : mm
fEATURES
Smallest size and high performance
High energy storage and very low resistance.
AppLICATIonS
Notebook computers, step-up and step-down converters.
Flash memory programmers, etc...
Packaging: T: Tape and Reel
Tolerance: M±20%
Note: YAGEO will start to release SDS Series
inductors with lead-free terminals which
meet SONY SS-00259's criteria for lead-
free product in Q2 of 2004, and YAGEO
International No. will be changed to “N”
as identification. Ex.: SDS0402BL-101M-N.
SDS
-
pRodUCT IdEnTIfICATIon
International No.
Tolerance
Inductance
Packaging Style
Dimensions
Product Symbol