42-331-7-472 datasheet, PDF - EEWORLD Datasheet

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42-331-7-472: DescriptionGeneral Purpose Inductor, 4.7uH, 20%, 1 Element, SMD,; CategoryPassive components inductor; File Size75KB，2 Pages; ManufacturerDatatronic

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42-331-7-472 Overview

General Purpose Inductor, 4.7uH, 20%, 1 Element, SMD,

42-331-7-472 Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Datatronic
Reach Compliance Code	compliant
ECCN code	EAR99
DC Resistance	0.06 Ω
Nominal inductance(L)	4.7 µH
Inductor Applications	RF INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
Manufacturer's serial number	DR331-7
Number of functions	1
Number of terminals	2
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Minimum quality factor (at nominal inductance)	40
self resonant frequency	105 MHz
Shape/Size Description	RECTANGULAR PACKAGE
shield	YES
special characteristics	Q IS MEASURED AT 200 KHZ
surface mount	YES
Terminal location	DUAL ENDED
Terminal shape	WRAPAROUND
Test frequency	0.1 MHz
Tolerance	20%
Base Number Matches	1

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February 12, 2010

SHIELDED SMD INDUCTOR DR331-7 SERIES

Features



Inductance Range: 1.0µH to 10000µH



Operating Temp. -40°C to +85°C



Non-RoHS Version is Available

(note 5)

ELECTRICAL SPECIFICATIONS AT 25°C

Inductance

Part No.

DR331-7-102

DR331-7-152

DR331-7-222

DR331-7-332

DR331-7-472

DR331-7-682

DR331-7-103

DR331-7-153

DR331-7-223

DR331-7-333

DR331-7-473

DR331-7-683

DR331-7-104

DR331-7-154

DR331-7-224

DR331-7-334

DR331-7-474

DR331-7-684

DR331-7-105

DR331-7-155

DR331-7-225

DR331-7-335

DR331-7-475

DR331-7-685

DR331-7-106

H

1.0 ± 20%

1.5 ± 20%

2.2 ± 20%

3.3 ± 20%

4.7 ± 20%

6.8 ± 20%

10 ± 20%

15 ± 20%

22 ± 20%

33 ± 20%

47 ± 20%

68 ± 20%

100 ±20%

150 ± 20%

220 ± 20%

330 ± 20%

470 ± 20%

680 ± 20%

1000 ± 20%

1500 ± 20%

2200 ± 20%

3300 ± 20%

4700 ± 20%

6800 ± 20%

10000 ± 20%

DCR

() Max.

0.04

0.045

0.05

0.055

0.06

0.065

0.075

0.09

0.11

0.19

0.23

0.29

0.48

0.59

0.9

1.4

1.8

2.2

3.4

4.2

8.5

13.9

32.8

I rms (A)

Max. (Note 3)

2.8

1.8

1.6

1.4

1.2

0.8

0.7

0.6

0.5

0.4

0.3

0.26

0.22

0.2

0.19

0.18

0.15

0.12

0.1

0.08

0.06

0.04

0.02

I sat (A)

Max. (Note 2)

1.1

0.90

0.68

0.40

0.38

0.36

0.24

0.18

0.16

0.14

0.12

0.10

0.04

0.02

SRF

(MHz) REF.

250

125

120

120.0

105.0

50.0

38.0

33.0

20.0

15.0

9.0

6.0

5.0

4.0

3.0

2.0

1.0

0.8

30 @200kHz, 0.1V

40 @200kHz, 0.1V

40 @100kHz, 0.1V

50 @100kHz, 0.1V

Q Min

DATATRONIC:

28151 Highway 74, Romoland, CA 92585 Tel: 951-928-7700 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 specification are subject to change without notice.

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