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

Ø .025

0,65

.385 MAX.

9,80

.157 MIN.

4,00

.196

5,00

Ø.358

8,80

1

2

NOTES:

1.) All dimensions are in inches/mm

2.) Tolerance: .012/0.30

3.) DR366-2-222 to DR366-2-682 inductance tolerance is ±20%,

DR366-2-103 to DR366-2-155 inductance tolerance is ±10%

4.) For non-RoHs parts, replace DR prefix with 42- (e.G. DR366-2-473 becomes 42-366-2-473)

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

DR366-2 Series Radial Leaded Shielded Inductors

Features



Height: 9.8mm Max



Inductance Range: 2.2µH – 1.5mH



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

DR366-2-222

2.2

10

7.96MHz

60

0.011

5.50

4.00

DR366-2-332

3.3

10

7.96MHz

38

0.013

3.80

3.40

DR366-2-472

4.7

10

7.96MHz

30

0.017

3.70

3.00

DR366-2-682

6.8

10

7.96MHz

24

0.023

2.80

2.60

DR366-2-103

10

20

2.52MHz

19

0.031

2.50

2.20

DR366-2-153

15

20

2.52MHz

15

0.042

2.00

1.90

DR366-2-223

22

20

2.52MHz

12

0.07

1.60

1.50

DR366-2-333

33

20

2.52MHz

10

0.092

1.30

1.20

DR366-2-473

47

20

2.52MHz

8.2

0.13

1.10

1.00

DR366-2-683

68

20

2.52MHz

6.6

0.16

0.91

0.97

DR366-2-104

100

15

796kHz

5.4

0.23

0.75

0.81

DR366-2-154

150

15

796kHz

4.3

0.4

0.60

0.61

DR366-2-224

220

15

796kHz

3.5

0.53

0.50

0.53

DR366-2-334

330

15

796kHz

2.8

0.78

0.41

0.44

DR366-2-474

470

10

796kHz

2.3

1.0

0.34

0.39

DR366-2-684

680

10

796kHz

1.9

1.5

0.28

0.32

DR366-2-105

1000

20

252kHz

1.5

2.2

0.23

0.26

DR366-2-155

1500

30

252kHz

1.2

3.5

0.18

0.21

MECHANICAL OUTLINE