Datasheet > DR331-9-474

DR331-9-474

更新时间： 2024-11-27 06:54:27

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SHIELDED SMD INDUCTOR

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DR331-9-474 数据手册

April 22, 2008

SHIELDED SMD INDUCTOR DR331-9 SERIES

Features

Surface Mount Design

Inductance Range from 10µH to 1000µH

Operating Temp. -40°C to +85°C

Tinned Leads with Leaded Solder is Available (note 6)

ELECTRICAL SPECIFICATIONS AT 25°C

Inductance

DCR

I rms (A)

I sat (A)

SRF

Part No.

(μH) ± 20%

(Ω) Max.

0.009

0.014

0.018

0.020

0.031

0.036

0.047

0.066

0.086

0.13

Max.

8.6

7.1

6.2

5.3

4.3

Max.

MHz (REF.)

DR331-9-102

DR331-9-222

DR331-9-332

DR331-9-562

DR331-9-103

DR331-9-153

DR331-9-223

DR331-9-333

DR331-9-473

DR331-9-683

DR331-9-104

DR331-9-154

DR331-9-224

DR331-9-334

DR331-9-474

DR331-9-684

DR331-9-105

2.2

3.3

5.6

8.0

7.0

5.5

4.5

3.5

3.0

2.6

2.4

1.9

1.4

1.2

1.0

3.5

2.6

2.3

1.8

1.5

1.2

1.0

0.82

0.72

0.56

9.0

8.0

7.0

6.0

5.0

4.0

3.0

2.5

2.0

100

150

220

330

470

680

1000

0.19

0.25

0.38

0.56

0.85

1.1

1.8

MECHANICAL SPECIFICATIONS

.600

15,24 Max.

NOTES:

XXX

1. Dimensions are shown in inches/millimeters

Unless otherwise specified, tolerance

= Inches: ±0.010

= Millimeters: ±0,30

2. Isat based on the inductance being 90% of its

initial value

.280

7,11 Max.

3. Irms based on temperature rise of 40°C

4. Tape & Reel Packaging, 400 pcs / reel.

5. Inductance tested at 0.1 Vrms @ 100 kHz

6. For non-RoHS parts replace DR prefix with

42- (e.g. DR331-9 becomes 42-331-9)

7. Terminal finish is compliant to RoHS

requirements. Solder in accordance with

J-STD-020C

SCHEMATIC

.730

18,54 Max.

.115

.110

2.79

2.92

.490

.100

2.54

12,45

SUGGESTED PAD LAYOUT

.500

12,70

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 Kong Tel: (852) 2562 3858, (852) 2564 8477 Fax: (852) 2565 7214, (852) 2563 1290

All specifications are subject to change without notice.

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