DR217-3-684 参数 Datasheet PDF下载

October 25, 2006

DR217-3 SERIES RADIAL LEADED INDUCTORS

Features

Designed for EMI Filters & Switching Power Supplies

Inductance Range from 1.0µH to 1500µH

Operating Temp. -20°C to +80°C

Tinned Leads with Leaded Solder is Available

(note 5)

ELECTRICAL SPECIFICATIONS AT 25ºC

Part Number

Inductance

(µH) @1kHz

Q

Min.

Q Test

Freq.

SRF (MHz)

Ref.

DCR (Ohm)

Max.

Rated

Current

(A)

Max. I sat

6.6

5.4

4.0

3.6

3.1

2.5

2.1

1.7

1.4

1.1

0.96

0.79

0.66

0.53

0.44

0.36

0.30

0.25

0.20

0.17

Rated

Current (A)

Max. I rms

5.0

4.3

3.7

2.9

2.6

2.3

1.9

1.6

1.3

1.0

0.94

0.73

0.67

0.52

0.46

0.37

0.30

0.26

0.19

0.16

DR217-3-102

1.0 ± 20%

DR217-3-152

1.5 ± 20%

DR217-3-222

2.2 ± 20%

DR217-3-332

3.3 ± 20%

DR217-3-472

4.7 ± 20%

DR217-3-682

6.8 ± 20%

DR217-3-103

10 ± 10%

DR217-3-153

15 ± 10%

DR217-3-223

22 ± 10%

DR217-3-333

33 ± 10%

DR217-3-473

47 ± 10%

DR217-3-683

68 ± 10%

DR217-3-104

100 ±10%

DR217-3-154

150 ± 10%

DR217-3-224

220 ± 10%

DR217-3-334

330 ± 10%

DR217-3-474

470 ± 10%

DR217-3-684

680 ± 10%

DR217-3-105

1000 ±10%

DR217-3-155

1500 ± 10%

MECHANICAL SPECIFICATIONS

10

10

10

10

10

10

20

20

20

20

20

20

20

20

20

20

20

20

70

50

7.96MHz

7.96MHz

7.96MHz

7.96MHz

7.96MHz

7.96MHz

2.52MHz

2.52MHz

2.52MHz

2.52MHz

2.52MHz

2.52MHz

796kHz

796kHz

796kHz

796kHz

796kHz

796kHz

252kHz

252kHz

70

56

45

36

29

24

19

15

12

9.4

7.6

6.2

5.0

4.0

3.2

2.5

2.0

1.7

1.3

1.3

.059 MAX.

1,50

1

0.006

0.008

0.011

0.018

0.022

0.028

0.043

0.056

0.086

0.14

0.17

0.28

0.33

0.56

0.72

1.1

1.7

2.3

4.3

5.0

.196 ±.039

5,00 ±1,00

Ø .314 MAX.

8,00

1

XXX

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. DR217-3 becomes 42-217-3)

6. Terminal finish is compliant to RoHS requirements

.374 MAX.

9,50

.590 MIN.

15,00

2

Ø .025

TYP

0,65

2

SCHEMATIC

DATATRONIC:

28151 Highway 74, Romoland, CA 92585 Tel: 951-928-7700 Toll Free Tel: 888-889-5391 Fax: 951-928-7701

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.