Datasheet > DR331-8-472

DR331-8-472

更新时间： 2024-11-27 06:54:27

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SHIELDED SMD INDUCTOR

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DR331-8-472 数据手册

February 23, 2007

SHIELDED SMD INDUCTOR DR331-8 SERIES

Features

Low Profile Surface Mount Design

Inductance Range from 1.0µH to 47µH

Operating Temp. -40°C to +85°C

Tinned Leads with Leaded Solder is Available (note 6)

ELECTRICAL SPECIFICATIONS AT 25°C

Inductance

DCR

(Ω) Max.

0.021

0.022

0.032

0.039

0.054

0.075

0.101

0.15

I rms (A)

I sat (A)

Min.

SRF

Part No.

(µH) ± 20%

Max. (Note 3)

Max. (Note 2)

MHz (REF.)

DR331-8-102

DR331-8-152

DR331-8-222

DR331-8-332

DR331-8-472

DR331-8-682

DR331-8-103

DR331-8-153

DR331-8-223

DR331-8-333

DR331-8-473

1.0

1.5

2.2

3.3

4.7

6.8

5.0

4.5

3.8

3.3

2.7

2.2

2.0

1.5

1.3

1.1

0.8

5.6

5.2

5.0

3.9

3.2

2.8

2.4

2.0

1.6

1.4

1.0

140

120

0.207

0.334

0.472

MECHANICAL SPECIFICATIONS

NOTES:

1. Dimensions are shown in inches/millimeters

Unless otherwise specified, tolerance

= Inches: ±0.010

.370

9,40

MAX.

331-8

XXX

= Millimeters: ±0,30

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

initial value

SCHEMATIC

3. Irms based on temperature rise of 40°C

4. Tape & Reel Packaging, 500 pcs / reel.

5. Inductance tested at 0.1 Vrms @ 100 kHz

6. For non-RoHS parts replace DR prefix with

42- (e.g. DR331-8 becomes 42-331-8)

7. Terminal finish is compliant to RoHS

requirements. Solder in accordance with J-

STD-020C.

.200

MAX.

5,08

.510 MAX.

12,95

.115

2,92

.110

2,79

.290

.100

2,54

7,37

.300

7,62

SUGGESTED PAD LAYOUT

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.

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