October 11, 2006

Email: ddisales@datatronics.com

499 King’s Road, Hong KongTel: (852) 2562 3858, (852) 2564 8477 Fax: (852) 2565 7214, (852) 2563 1290

All specifications are subject to change without notice.

1

2

SCHEMATIC

±1,00

.511 MAX.

13,00

.590 MIN.

15,00

.039 MIN.

1,00

Ø.472 MAX.

12,00

Ø.031

0,80

.196

5,00

1

2

TYP

±.039

Part Number

Inductance

(µH) @1kHz

Q Min.

Q Test

Freq.

SRF (MHz)

Min.

DCR (Ohm)

Max.

Rated Current

(A) Max. I sat

Rated Current

(A) Max. I rms

DR217-6-332

3.3 ± 20%

10

7.96MHz

36

0.01

8.8

5.9

DR217-6-472

4.7 ± 20%

10

7.96MHz

28

0.015

7.2

4.8

DR217-6-682

6.8 ± 20%

10

7.96MHz

18

0..016

6.1

4.6

DR217-6-103

10 ± 20%

20

2.52MHz

16

0.025

5

3.7

DR217-6-153

15 ± 20%

20

2.52MHz

12

0.029

4.2

3.4

DR217-6-223

22 ± 10%

20

2.52MHz

9.5

0.04

3.4

2.9

DR217-6-333

33 ± 10%

30

2.52MHz

7

0.062

2.8

2.3

DR217-6-473

47 ± 10%

30

2.52MHz

5.8

0.075

2.3

2.1

DR217-6-683

68 ± 10%

20

2.52MHz

4.7

0.13

1.9

1.6

DR217-6-104

100 ± 10%

20

796kHz

3.8

0.16

1.6

1.4

DR217-6-154

150 ± 10%

20

796kHz

3.1

0.26

1.3

1.1

DR217-6-224

220 ± 10%

20

796kHz

2.5

0.33

1.1

1

DR217-6-334

330 ± 10%

20

796kHz

2

0.52

0.88

0.82

DR217-6-474

470 ± 10%

10

796kHz

1.6

0.66

0.75

0.72

DR217-6-684

680 ± 10%

10

796kHz

1.3

1.1

0.61

0.56

DR217-6-105

1000 ± 10%

20

252kHz

1.1

1.4

0.51

0.5

DR217-6-155

1500 ± 10%

30

252kHz

0.82

2.4

0.43

0.38

DR217-6-225

2200 ± 10%

20

252kHz

0.76

3.2

0.35

0.33

DR217-6-335

3300 ± 10%

30

252kHz

0.64

4.9

0.28

0.26

DR217-6-475

4700 ± 10%

30

252kHz

0.54

7.6

0.24

0.21

DR217-6-685

6800 ± 10%

30

252kHz

0.45

9.8

0.2

0.18

DR217-6-106

10000 ± 10%

30

79.6kHz

0.38

18

0.17

0.14

DR217-6-156

15000 ± 10%

50

79.6kHz

0.29

24

0.13

0.12

MECHANICAL SPECIFICATIONS

NOTES:

1.

Dimensions are shown in inches/millimeters

2.

Unless otherwise specified, tolerance = Inches: ±0.012

= Millimeters: ±0,30

3.

Isat based on the inductance being 90% of its initial value

4.

Irms based on a temperature rise of 20°C

5.

For non-RoHS parts replace DR prefix with 42- (e.g. DR217-6 becomes 42-217-6)

6.

Terminal finish is compliant to RoHS requirements

DR217-6 SERIES RADIAL LEADED INDUCTORS

Features

Designed for EMI Filters & Switching Power Supplies

Inductance Range from 3.3µH to 15mH

Operating Temp. -20°C to +80°C

Tinned Leads with Leaded Solder is Available (note 5)

ELECTRICAL SPECIFICATIONS AT 25ºC