July 15, 2009

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

NOTES:

1.) All dimensions are in inches/mm

2.) Tolerance: .012/0.30

3.) DR366-3-332 to DR366-3-153, inductance tolerance is ±20%,

DR366-3-223 to DR366-3-684, inductance tolerance is ±10%,

DR366-3-155 to DR366-3-156, inductance tolerance is ±5%

4.) For non-RoHs parts, replace DR prefix with 42- (e.G. DR366-3-683 becomes 42-366-3-683)

5.) Terminal finish is compliant to RoHs requirements

6.) Isat is the current level when the inductance drops 20% from its initial value

7.) Irms is the current level when the part reaches a temperature rise of 25°C

.492 MAX.

12,5

.157 MIN.

4,0

Ø.025

0,65

Ø .440

11,2

.196

5,0

DR366-3 Series Radial Leaded Shielded Inductors

Features



Height: 12.5mm Max



Inductance Range: 3.3µH – 15mH



Non-RoHS Versions are Available (Note 4)



Meets UL 94V-0

ELECTRICAL SPECIFICATIONS AT 25ºC

OPERATING TEMPERATURE -20°C to +80°C

Part Number

Inductance

(µH) @1kHz

Q Min.

Q Test

Freq.

SRF (MHz)

Ref.

DCR (Ω)

Max.

Rated Current

(A) Max. I sat

Rated Current

(A) Max. I rms

DR366-3-332

3.3

10

7.96MHz

36

0.01

8.80

5.90

DR366-3-472

4.7

10

7.96MHz

28

0.015

7.20

4.80

DR366-3-682

6.8

10

7.96MHz

18

0.016

6.10

4.60

DR366-3-103

10

20

2.52MHz

16

0.025

5.00

3.70

DR366-3-153

15

20

2.52MHz

12

0.029

4.20

3.40

DR366-3-223

22

20

2.52MHz

9.5

0.04

3.40

2.90

DR366-3-333

33

30

2.52MHz

7.0

0.062

2.80

2.30

DR366-3-473

47

30

2.52MHz

5.8

0.075

2.30

2.10

DR366-3-683

68

20

2.52MHz

4.7

0.13

1.90

1.60

DR366-3-104

100

20

796kHz

3.8

0.16

1.60

1.40

DR366-3-154

150

20

796kHz

3.1

0.26

1.30

1.10

DR366-3-224

220

20

796kHz

2.5

0.33

1.10

1.00

DR366-3-334

330

20

796kHz

2.0

0.52

0.88

0.82

DR366-3-474

470

10

796kHz

1.6

0.66

0.75

0.72

DR366-3-684

680

10

796kHz

1.3

1.10

0.61

0.56

DR366-3-105

1000

20

252kHz

1.1

1.40

0.51

0.50

DR366-3-155

1500

30

252kHz

0.82

2.40

0.43

0.38

DR366-3-225

2200

20

252kHz

0.76

3.20

0.35

0.33

DR366-3-335

3300

30

252kHz

0.64

4.90

0.28

0.26

DR366-3-475

4700

30

252kHz

0.54

7.60

0.24

0.21

DR366-3-685

6800

30

252kHz

0.45

9.80

0.20

0.18

DR366-3-106

10000

30

79.6kHz

0.38

18

0.17

0.14

DR366-3-156

15000

50

79.6kHz

0.29

24

0.13

0.12

MECHANICAL OUTLINE