INDUCTORS
TECHNOLOGY OF TOMORROW
FERRITE CORE
POWER CHOKE COIL
SDR
IDENTIFICATION
MARKING
Products with Pb-free terminations
Black, 3 digits and marking dot
meet RoHS requirements
FEATURES
DIMENSIONS (mm)
■
■
■
■
■
Large permissible DC current and low DC resistance
Small surface area allows high mounting density
Operating temperature range: - 20° C ... + 80° C
Measuring frequency: 1kHz
F(TYP.)
A ∅
TYPE
C
SDR0603
SDR0604
SDR0805
SDR1006
5.6 0.2 3.7 0.3
5.6 0.2 4.5 0.3
7.5 0.3 5.0 0.3
9.5 0.3 5.5 0.3
1.8
1.8
2.6
2.9
Suitable for reflow soldering
SDR0906 (please refer to above figure)
TYPE DESIGNATION (HOW TO ORDER)
Old Part No.
SDR
SDR
0603
M
TE
TE
1R5
New Part No.
(Pb-free)
0603
1R5
M
T
PRODUCT
CODE
TAPING*
TE: Tape embossed 7‘‘
TEB: Tape embossed 13‘‘
BK: Bulk
NOMINAL
INDUCTANCE
INDUCTANCE
TOLERANCE
TERMINATION
SURFACE MATERIAL
T: Sn
STYLE
INDUCTANCE
TOLERANCE
K: 10%
3 digits
(Unit: µH)
Y: 15%
L: Sn/Pb
*Please see “PACKAGING”
M: 20%
RATING
SDR0603
L-Frequency Characteristics
TE: 400pcs/7‘‘ reel; TEB: 1.500pcs/13‘‘ reel
NOMINAL
INDUCTANCE
AND CODE
DC
ALLOWABLE
DC CURRENT
(MAX.)
INDUCTANCE
TOLERANCE
RESISTANCE
(MAX.)
1.5 µH 1R5
2.5 µH 2R5
3.9 µH 3R9
5.0 µH 5R0
6.8 µH 6R8
7.5 µH 7R5
0.040 Ω
0.045 Ω
0.050 Ω
0.070 Ω
0.110 Ω
0.120 Ω
0.150 Ω
0.160 Ω
0.180 Ω
0.250 Ω
0.275 Ω
0.300 Ω
0.450 Ω
0.460 Ω
0.550 Ω
0.615 Ω
0.720 Ω
0.840 Ω
3.00 A
2.35 A
2.10 A
1.60 A
1.38 A
1.29 A
1.14 A
1.02 A
0.93 A
0.82 A
0.75 A
0.67 A
0.61 A
0.56 A
0.52 A
0.48 A
0.44 A
0.40 A
M ( 20%)
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
120
150
180
220
270
330
390
470
560
680
820
K ( 10%)
EUROPE GmbH • Kaddenbusch 6 • D-25578 Dägeling / ITZEHOE • PHONE: +49 (0) 48 21/89 89-0 • FAX: +49 (0) 48 21/89 89 89 • Internet: www.koaeurope.de
Revision: 5. Nov. 2004