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© Coilcraft Inc. 2013

This product may not be used in medical or high

risk applications without prior Coilcraft approval.

Specification subject to change without notice.

Please check web site for latest information.

Document 275-1

Document 275-1 Revised 05/14/13

PowerInductors–DR0608Series

Part

DCR max

number

(µH)

(Ohms)

(MHz)

10% drop 20% drop 30% drop

20°C rise 40°C rise

DR0608-332L

3.3 ±20%

0.012

40

5.3

6.1

6.4

5.0

7.5

DR0608-472L

4.7 ±20%

0.018

36

4.6

5.4

5.8

4.6

6.9

DR0608-562L

5.6 ±20%

0.022

32

4.6

5.2

5.5

4.2

6.3

DR0608-682L

6.8 ±20%

0.025

30

3.9

4.5

4.8

3.8

5.7

DR0608-822L

8.2 ±20%

0.028

25

3.6

4.1

4.4

3.4

5.1

DR0608-103L

10 ±10%

0.035

23

3.2

3.6

4.0

3.0

4.5

DR0608-123L

12 ±10%

0.045

20

2.8

3.2

3.5

2.8

4.2

DR0608-153L

15 ±10%

0.052

19

2.7

3.0

3.2

2.7

4.0

DR0608-183L

18 ±10%

0.065

17

2.4

2.7

2.9

2.5

3.7

DR0608-223L

22 ±10%

0.078

16

2.1

2.5

2.7

2.3

3.4

DR0608-273L

27 ±10%

0.086

12

1.9

2.2

2.4

2.2

3.2

DR0608-333L

33 ±10%

0.12

11

1.7

2.0

2.2

2.0

2.9

DR0608-393L

39 ±10%

0.13

10

1.6

1.9

2.0

1.8

2.6

DR0608-473L

47 ±10%

0.16

9.5

1.4

1.7

1.8

1.7

2.4

DR0608-563L

56 ±10%

0.19

9.0

1.3

1.5

1.7

1.5

2.1

DR0608-683L

68 ±10%

0.25

9.0

1.3

1.4

1.5

1.3

1.8

DR0608-823L

82 ±10%

0.28

7.0

1.2

1.3

1.4

1.2

1.6

DR0608-104L

100 ±10%

0.38

6.5

1.0

1.2

1.3

1.0

1.3

DR0608-124L

120 ±10%

0.42

6.0

0.96

1.0

1.1

0.94

1.23

DR0608-154L

150 ±10%

0.50

5.5

0.83

0.93

1.0

0.88

1.15

DR0608-184L

180 ±10%

0.65

5.0

0.76

0.85

0.93

0.82

1.08

DR0608-224L

220 ±10%

0.73

4.8

0.73

0.83

0.89

0.76

1.00

DR0608-274L

270 ±10%

0.96

4.0

0.69

0.77

0.82

0.70

0.93

DR0608-334L

330 ±10%

1.11

3.7

0.60

0.68

0.72

0.64

0.85

DR0608-394L

390 ±10%

1.25

3.0

0.59

0.66

0.70

0.58

0.78

DR0608-474L

470 ±10%

1.60

2.8

0.50

0.56

0.61

0.52

0.70

DR0608-564L

560 ±10%

1.85

2.5

0.47

0.53

0.56

0.46

0.63

DR0608-684L

680 ±10%

2.40

2.5

0.43

0.48

0.51

0.40

0.55

DR0608-824L

820 ±10%

2.70

2.1

0.40

0.45

0.48

0.34

0.48

DR0608-105L

1000 ±10%

3.00

2.1

0.35

0.40

0.43

0.30

0.40

1. To order parts packaged in optional fanfold tape (1200 parts per box), add

the letter “F” at the end of the part number, e.g. DR0608-824LF

2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A LCR-

meter or equivalent.

3. SRF measured using an Agilent/HP 4191A or equilvalent.

4. DC current at which the inductance drops the specified amount from its value

without current

5. Current that causes the specified temperature rise from 25°C ambient.

6. Electrical specifications at 25°C.

• Smallfootprintpowerinductorsdesignedformaximumefficiency

and low cost.

• Ideal for noise filtering in power amplifiers, power supplies and

speaker crossover networks.

• Inductance values from 3.3 to 1000 µH, most at 10% tolerance

• Current ratings up to 6.4 Amps with only 0.012 Ohms DCR

• Industry-standard pin spacings; protective PVC sleeve

Core material Ferrite

Terminations RoHS compliant tin-silver over copper

Weight: 1.0 – 1.3 g

Ambient temperature –40°C to +85°C with Irms current, +85°C to

+125°C with derated current

Storage temperature Component: –40°C to +125°C.

Tray packaging: –40°C to +80°C

Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /

85% relative humidity)

Failures in Time (FIT) / Mean Time Between Failures (MTBF)

38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Packaging 300 parts per tray; 1200 parts in optional fan-fold tape

PCB washing Tested with pure water or alcohol only. For other solvents,

see Doc787_PCB_Washing.pdf