SPECIFICATIONS
Part
Number
L
( µH )
DCR
Max
( )
Rated
Current
( Amp )
* NOTE: Other inductance values up to 10,000µH and
special tolerances are available by special order.
DD-1R0K-ST
DD-1R2K-ST
DD-1R5K-ST
DD-1R8K-ST
DD-2R2K-ST
DD-2R7K-ST
DD-3R3K-ST
DD-3R9K-ST
DD-4R7K-ST
DD-5R6K-ST
DD-6R8K-ST
DD-8R2K-ST
DD-100K-ST
DD-120K-ST
DD-150K-ST
DD-180K-ST
DD-220K-ST
DD-250K-ST
DD-270K-ST
DD-330K-ST
DD-390K-ST
DD-470K-ST
DD-560K-ST
DD-680K-ST
DD-820K-ST
DD-101K-ST
DD-121K-ST
DD-151K-ST
DD-181K-ST
DD-221K-ST
DD-251K-ST
DD-271K-ST
DD-331K-ST
DD-391K-ST
DD-471K-ST
DD-561K-ST
DD-681K-ST
DD-821K-ST
DD-102K-ST
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10.0
12
15
18
22
25
27
33
39
47
56
68
82
100
120
150
180
220
250
270
330
390
470
560
680
820
1000
0.025
0.025
0.028
0.030
0.033
0.035
0.040
0.045
0.050
0.058
0.060
0.065
0.085
0.09
0.10
0.12
0.15
0.15
0.17
0.19
0.21
0.23
0.38
0.42
0.45
0.80
1.10
1.10
1.25
1.30
1.45
1.95
2.10
2.25
2.50
3.10
4.60
5.25
6.00
4.0
4.0
4.0
4.0
4.0
4.0
3.0
3.0
3.0
3.0
3.0
2.0
2.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.6
0.6
0.6
0.6
0.50
0.50
0.40
0.40
0.40
0.30
0.30
0.30
0.20
0.20
0.20
0.15
0.15
7.5
7.5
7.5
7.5
6.1
5.0
4.7
4.5
4.5
4.5
3.5
3.0
3.0
2.5
2.5
2.0
2.0
2.0
1.7
1.5
1.5
1.3
1.2
1.2
0.85
0.80
0.70
0.70
0.65
0.60
0.56
0.50
0.50
0.42
0.36
0.35
0.31
0.30
0.25
Saturation
Current
( Amp )
MINIATURE
AXIAL LEADED
POWER INDUCTOR
SERIES DD-ST
FEATURES
- Highest current capacity per volume
- Low price
- Compact size
- Good for auto insertion
- Available with cut & formed leads
- Available on Tape & Reel
ELECTRICAL CHARACTERISTICS
- Inductance range 1.0µH to 1000µH*
- Tolerance ±10% over entire range*
- Rated current Based on Lo changes within
±10% typical
- Testing procedures Inductance measured with
Quadtech 1750 LCR Meter at
1 KHz and with 100 mVAC
PHYSICAL CHARACTERISTICS
- Dielectric strength 500 volts RMS
- Operating temp. -55°C to +105°C
- Terminal strength 5 lbs pull test per MIL-STD-
202E
- Resistance to solvents Conforms to MIL-STD-202
- Finish Covered with shrink tube
- Marking Inductance value
- Packaging Bulk: 1000 pieces per bag
Reel: 2500 pieces per reel
DIMENSIONS IN INCHES
- Body length A 0.395” ± 0.03”
- Body diameter B 0.157” ± 0.03”
- Lead wire C 22 AWG/TCW
- Lead length D 1.00” minimum
Associated Components Technology / Phone 800-234-2645 / Fax 714-265-4810 / Website http://www.act1.com
B
A
C
D