INDUCTORS
TECHNOLOGY OF TOMORROW
FERRITE CORE
SHIELDED POWER CHOKE COIL
SDS
IDENTIFICATION (mm)
MARKING
Black, 3 digits and marking dot
TYPE DESIGNATION (HOW TO ORDER)
Old Part No.
New Part No.
SDS
SDS
PRODUCT
CODE
1205
1205
STYLE
L
TERMINATION
SURFACE MATERIAL
T: Sn
L: Sn/Pb
M
TE
TE
2R5
2R5
NOMINAL
INDUCTANCE
3 digits
(Unit: µH
)
M
INDUCTANCE
TOLERANCE
INDUCTANCE
TOLERANCE
TAPING*
*Please see “PACKAGING”
FEATURES
s
Shielded choke coil for large DC current with
low DC resistance
s
Small surface area allows high density mounting
s
Operating temperature range: -20° C ... + 80° C
s
Suitable for reflow soldering
DIMENSIONS (mm)
TYPE
SDS 0804
SDS 0805
SDS 1003
SDS 1005
SDS 0906
SDS 0908
SDS 1205
SDS 1206
SDS 1208
A
8.0 ± 0.2
8.0 ± 0.2
10.3 ± 0.2
10.0 ± 0.2
9.5 ± 0.3
9.5 ± 0.3
12.7 ± 0.3
12.7 ± 0.3
12.7 ± 0.3
B
10.5 ± 0.2
10.5 ± 0.2
12.7 ± 0.2
12.7 ± 0.2
10.5
10.5
12.7 ± 0.3
12.7 ± 0.3
12.7 ± 0.3
C
3.7 ± 0.3
4.5 ± 0.3
2.7 ± 0.3
4.9 ± 0.3
6.0 ± 0.3
7.5 ± 0.3
5.0 ± 0.5
6.0 ± 0.5
8.0 ± 0.5
D
2.1 ± 0.2
2.1 ± 0.2
2.4 ± 0.2
2.4 ± 0.2
––
––
––
––
––
E
2.0 ± 0.2
2.0 ± 0.2
2.5 ± 0.2
2.5 ± 0.2
2.5 ± 0.3
2.5 ± 0.3
2.3 ± 0.2
2.3 ± 0.2
2.3 ± 0.2
F
F
1
W
––
––
––
––
0.7 ± 0.1
0.7 ± 0.1
––
––
––
6.0 ± 0.3
––
6.0 ± 0.3
––
7.6 ± 0.3
––
7.6 ± 0.3
––
11.0 ± 0.5 12.7 ± 0.8
11.0 ± 0.5 12.7 ± 0.8
5.0 ± 0.2
––
5.0 ± 0.2
––
5.0 ± 0.2
––
RATING
SDS 0804
NOMINAL
INDUCTANCE
AND CODE
5.0 µH
7.5 µH
10.0 µH
12.0 µH
15.0 µH
18.0 µH
22.0 µH
27.0 µH
33.0 µH
39.0 µH
47.0 µH
56.0 µH
68.0 µH
82.0 µH
5R0
7R5
100
120
150
180
220
270
330
390
470
560
680
820
INDUCTANCE
TOLERANCE
DC
RESISTANCE
(MAX.)
0.080
Ω
0.100
Ω
0.120
Ω
0.150
Ω
0.170
Ω
0.190
Ω
0.250
Ω
0.270
Ω
0.300
Ω
0.380
Ω
0.460
Ω
0.600
Ω
0.700
Ω
0.800
Ω
ALLOWABLE
DC CURRENT
(MAX.)
1.70 A
1.40 A
1.20 A
1.10 A
1.00 A
0.90 A
0.80 A
0.70 A
0.65 A
0.60 A
0.55 A
0.50 A
0.45 A
0.40 A
SDS 0805
NOMINAL
INDUCTANCE
AND CODE
2.2 µH
3.9 µH
5.6 µH
8.2 µH
10.0 µH
12.0 µH
15.0 µH
18.0 µH
22.0 µH
27.0 µH
33.0 µH
39.0 µH
47.0 µH
56.0 µH
68.0 µH
82.0 µH
100 µH
120 µH
2R2
3R9
5R6
8R2
100
120
150
180
220
270
330
390
470
560
680
820
101
121
INDUCTANCE
TOLERANCE
DC
RESISTANCE
(MAX.)
0.04
Ω
0.055
Ω
0.065
Ω
0.08
Ω
0.10
Ω
0.12
Ω
0.14
Ω
0.16
Ω
0.18
Ω
0.20
Ω
0.24
Ω
0.26
Ω
0.28
Ω
0.38
Ω
0.44
Ω
0.55
Ω
0.60
Ω
0.75
Ω
ALLOWABLE
DC CURRENT
(MAX.)
2.50 A
2.10 A
1.95 A
1.75 A
1.50 A
1.40 A
1.30 A
1.20 A
1.10 A
1.00 A
0.92 A
0.84 A
0.75 A
0.68 A
0.60 A
0.54 A
0.50 A
0.45 A
M (± 20%)
M (± 20%)
Y (± 15%)
Y (± 15%)
K (± 10%)
K (± 10%)
62
INDUCTORS
TECHNOLOGY OF TOMORROW
FERRITE CORE
SHIELDED POWER CHOKE COIL
SDS
SDS 1003
NOMINAL
INDUCTANCE
AND CODE
2.2 µH 2R2
4.7 µH 4R7
7.5 µH 7R5
10.0 µH 100
15.0 µH 150
22.0 µH 220
33.0 µH 330
47.0 µH 470
68.0 µH 680
100 µH 101
150 µH 151
220 µH 221
INDUCTANCE
TOLERANCE
DC
RESISTANCE
(MAX.)
0.045
Ω
0.078
Ω
0.10
Ω
0.145
Ω
0.20
Ω
0.30
Ω
0.45
Ω
0.65
Ω
0.80
Ω
1.40
Ω
1.80
Ω
2.20
Ω
ALLOWABLE
DC CURRENT
(MAX.)
2.76 A
1.90 A
1.44 A
1.24 A
1.02 A
0.80 A
0.70 A
0.60 A
0.48 A
0.40 A
0.32 A
0.26 A
SDS 1005
NOMINAL
INDUCTANCE
AND CODE
2.2 µH
3.0 µH
4.7 µH
7.0 µH
10 µH
12 µH
15 µH
18 µH
22 µH
27 µH
33 µH
39 µH
47 µH
56 µH
68 µH
82 µH
100 µH
120 µH
150 µH
180 µH
220 µH
270 µH
330 µH
390 µH
2R2
3R0
4R7
7R0
100
120
150
180
220
270
330
390
470
560
680
820
101
121
151
181
221
271
331
391
INDUCTANCE
TOLERANCE
DC
RESISTANCE
(MAX.)
0.027
Ω
0.03
Ω
0.04
Ω
0.055
Ω
0.065
Ω
0.08
Ω
0.085
Ω
0.09
Ω
0.10
Ω
0.12
Ω
0.16
Ω
0.18
Ω
0.19
Ω
0.21
Ω
0.34
Ω
0.38
Ω
0.42
Ω
0.46
Ω
0.52
Ω
0.70
Ω
0.80
Ω
1.10
Ω
1.20
Ω
1.40
Ω
ALLOWABLE
DC CURRENT
(MAX.)
3.10 A
2.90 A
2.50 A
2.20 A
2.00 A
1.80 A
1.70 A
1.60 A
1.40 A
1.30 A
1.20 A
1.05 A
1.00 A
0.90 A
0.82 A
0.75 A
0.68 A
0.60 A
0.55 A
0.50 A
0.45 A
0.40 A
0.35 A
0.33 A
M (± 20%)
M (± 20%)
Y (± 15%)
SDS 0908
NOMINAL
INDUCTANCE
AND CODE
10 µH
12 µH
15 µH
18 µH
22 µH
27 µH
33 µH
39 µH
47 µH
56 µH
68 µH
82 µH
100 µH
120 µH
150 µH
180 µH
220 µH
270 µH
330 µH
390 µH
470 µH
560 µH
680 µH
820 µH
1000 µH
1500 µH
2200 µH
3300 µH
4700 µH
6800 µH
10000 µH
15000 µH
100
120
150
180
220
270
330
390
470
560
680
820
101
121
151
181
221
271
331
391
471
561
681
821
102
152
222
332
472
682
103
153
INDUCTANCE
TOLERANCE
DC
RESISTANCE
(MAX.)
0.04
Ω
0.05
Ω
0.065
Ω
0.075
Ω
0.08
Ω
0.09
Ω
0.10
Ω
0.135
Ω
0.15
Ω
0.165
Ω
0.184
Ω
0.26
Ω
0.28
Ω
0.34
Ω
0.45
Ω
0.50
Ω
0.60
Ω
0.70
Ω
0.80
Ω
1.00
Ω
1.15
Ω
1.50
Ω
1.70
Ω
2.20
Ω
2.50
Ω
4.00
Ω
5.00
Ω
8.00
Ω
12.0
Ω
16.5
Ω
26.0
Ω
40.0
Ω
ALLOWABLE
DC CURRENT
(MAX.)
3.00 A
2.50 A
2.20 A
2.00 A
1.90 A
1.80 A
1.70 A
1.50 A
1.40 A
1.35 A
1.25 A
1.05 A
1.00 A
0.90 A
0.80 A
0.70 A
0.65 A
0.60 A
0.55 A
0.50 A
0.45 A
0.38 A
0.35 A
0.32 A
0.30 A
0.25 A
0.20 A
0.15 A
0.12 A
0.10 A
0.095 A
0.075 A
K (± 10%)
M (± 20%)
SDS 0906
NOMINAL
INDUCTANCE
AND CODE
10.0 µH
15.0 µH
22.0 µH
33.0 µH
47.0 µH
68.0 µH
100 µH
150 µH
220 µH
330 µH
470 µH
680 µH
1000 µH
1500 µH
2200 µH
3300 µH
4700 µH
6800 µH
10000 µH
100
150
220
330
470
680
101
151
221
331
471
681
102
152
222
332
472
682
103
INDUCTANCE
TOLERANCE
DC
RESISTANCE
(MAX.)
0.080
Ω
0.100
Ω
0.130
Ω
0.150
Ω
0.180
Ω
0.350
Ω
0.420
Ω
0.550
Ω
1.00
Ω
1.30
Ω
1.60
Ω
3.20
Ω
4.00
Ω
5.20
Ω
8.50
Ω
11.0
Ω
19.0
Ω
24.0
Ω
38.0
Ω
ALLOWABLE
DC CURRENT
(MAX.)
1.80 A
1.60 A
1.40 A
1.20 A
1.00 A
0.85 A
0.70 A
0.60 A
0.48 A
0.40 A
0.35 A
0.25 A
0.22 A
0.18 A
0.16 A
0.12 A
0.10 A
0.09 A
0.07 A
M (± 20%)
Y (± 15%)
Y (± 15%)
63
INDUCTORS
TECHNOLOGY OF TOMORROW
FERRITE CORE
SHIELDED POWER CHOKE COIL
SDS
SDS 1205
NOMINAL
INDUCTANCE
AND CODE
2.5 µH
5.0 µH
10 µH
25 µH
50 µH
75 µH
100 µH
2R5
5R0
100
250
500
750
101
INDUCTANCE
TOLERANCE
DC
RESISTANCE
(Max.)
24 mΩ
35 mΩ
54 mΩ
120 mΩ
200 mΩ
330 mΩ
400 mΩ
ALLOWABLE DC
CURRENT
(Max.)
5.0 A
4.0 A
3.0 A
2.0 A
1.5 A
1.2 A
1.0 A
SDS 1206
NOMINAL
INDUCTANCE
AND CODE
2.5 µH
5.0 µH
7.5 µH
10.0 µH
12.0 µH
15.0 µH
18.0 µH
22.0 µH
27.0 µH
33.0 µH
39.0 µH
47.0 µH
56.0 µH
68.0 µH
82.0 µH
100 µH
120 µH
150 µH
180 µH
220 µH
270 µH
330 µH
390 µH
470 µH
560 µH
680 µH
820 µH
2R5
5R0
7R5
100
120
150
180
220
270
330
390
470
560
680
820
101
121
151
181
221
271
331
391
471
561
681
821
INDUCTANCE
TOLERANCE
DC
RESISTANCE
(Max.)
16 mΩ
22 mΩ
25 mΩ
35 mΩ
38 mΩ
42 mΩ
50 mΩ
62 mΩ
68 mΩ
90 mΩ
100 mΩ
130 mΩ
155 mΩ
170 mΩ
185 mΩ
220 mΩ
260 mΩ
320 mΩ
330 mΩ
460 mΩ
520 mΩ
660 mΩ
870 mΩ
970 mΩ
1320 mΩ
1500 mΩ
1700 mΩ
ALLOWABLE DC
CURRENT
(Max.)
6.20 A
4.70 A
3.80 A
3.30 A
3.00 A
2.80 A
2.50 A
2.30 A
2.00 A
1.90 A
1.75 A
1.60 A
1.45 A
1.30 A
1.20 A
1.10 A
1.00 A
0.90 A
0.80 A
0.70 A
0.65 A
0.60 A
0.55 A
0.50 A
0.45 A
0.40 A
0.35 A
M (± 20%)
M (± 20%)
Y (± 15%)
K (± 10%)
Y (± 15%)
SDS 1208
NOMINAL
INDUCTANCE
AND CODE
2.5 µH
4.5 µH
6.5 µH
10.0 µH
12.0 µH
15.0 µH
18.0 µH
22.0 µH
27.0 µH
33.0 µH
39.0 µH
47.0 µH
56.0 µH
68.0 µH
82.0 µH
100 µH
150 µH
220 µH
330 µH
470 µH
680 µH
1000 µH
2R5
4R5
6R5
100
120
150
180
220
270
330
390
470
560
680
820
101
151
221
331
471
681
102
INDUCTANCE
TOLERANCE
DC
RESISTANCE
(Max.)
11.4 mΩ
14.0 mΩ
18.0 mΩ
21.0 mΩ
25.0 mΩ
36.0 mΩ
40.0 mΩ
43.0 mΩ
48.0 mΩ
62.0 mΩ
76.0 mΩ
85.0 mΩ
110 mΩ
135 mΩ
150 mΩ
170 mΩ
380 mΩ
650 mΩ
850 mΩ
1650 mΩ
ALLOWABLE DC
CURRENT
(Max.)
7.50 A
6.50 A
6.00 A
5.00 A
4.80 A
4.00 A
3.80 A
3.50 A
3.00 A
2.80 A
2.50 A
2.20 A
2.00 A
1.80 A
1.60 A
1.50 A
1.10 A
0.85 A
0.70 A
0.50 A
K (± 10%)
M (± 20%)
Y (± 15%)
K (± 10%)
64
