DUS-7328-1R0R-LF1 datasheet, PDF

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DUS-7328-1R0R-LF1: DescriptionGeneral Purpose Inductor, 1uH, 20%, 1 Element, SMD,; CategoryPassive components inductor; File Size96KB，1 Pages; ManufacturerWurth Elektronik; Environmental Compliance

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DUS-7328-1R0R-LF1 Overview

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

DUS-7328-1R0R-LF1 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Wurth Elektronik
Reach Compliance Code	compliant
ECCN code	EAR99
DC Resistance	0.009 Ω
Nominal inductance(L)	1 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
JESD-609 code	e2
Manufacturer's serial number	DUS-7328
Number of functions	1
Number of terminals	2
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Maximum rated current	8.6 A
Shape/Size Description	RECTANGULAR PACKAGE
shield	NO
special characteristics	MINIMUM INDUCTANCE AT ISAT, 0.60 MICRO HENRY NOMINAL INDUCTANCE
surface mount	YES
Terminal surface	Tin/Silver (Sn/Ag)
Terminal location	DUAL ENDED
Terminal shape	WRAPAROUND
Test frequency	0.1 MHz
Tolerance	20%

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TransformingMagnetics

SwitchmodePower

Surface Mount Drum Core Power

Inductors: DUS-7328 Series

Features

.115 (2)

[2.92]

.720

.490

[18.29]

[12.45]

[12.75]

.110 (2)

[2.79]

Economical, reliable SMD inductors

Inductance range: 0.47 uH to 1000

Excellent current rating in a low-

profile package

High energy storage and extremely

low resistance

Excellent saturating (to 20A) and

continuous current capabilities (to

9A)

Designed for pick and place

operations

Compatible with solder reflow

processes to 240°C

Same footprint as DHC-7328 and

DHC-7342 series

Applications

(Note 3)

Isat

(Adc)

20.00

16.00

14.00

13.00

12.00

10.00

8.00

7.00

5.50

4.50

3.50

3.00

2.60

2.40

1.90

1.40

1.20

1.00

(Note 4)

Icont

(Adc)

9.08

8.60

7.10

6.20

5.70

5.30

4.30

4.00

3.50

3.00

2.60

2.30

1.80

1.50

1.20

1.00

0.82

0.72

0.56

Part Number

DUS-7328-R47R

DUS-7328-1R0R

DUS-7328-2R2R

DUS-7328-3R3R

DUS-7328-4R5R

DUS-7328-5R6R

DUS-7328-100R

DUS-7328-150R

DUS-7328-220R

DUS-7328-330R

DUS-7328-470R

DUS-7328-680R

DUS-7328-101R

DUS-7328-151R

DUS-7328-221R

DUS-7328-331R

DUS-7328-471R

DUS-7328-681R

DUS-7328-102R

(Note 1)

Inductance

uH +/- 20%

0.47

1.0

2.2

3.3

4.5

5.6

10.0

15.0

22.0

33.0

47.0

68.0

100.0

150.0

220.0

330.0

470.0

680.0

1000.0

(Note 2)

DCR

(ohms max)

0.008

0.009

0.014

0.015

0.016

0.020

0.031

0.036

0.047

0.066

0.086

0.130

0.190

0.250

0.380

0.560

0.850

1.100

1.800

Economical, high current inductors

for DC/DC converter supplies

Wide inductance range with high

current for high-frequency, medium

and low voltage supplies

Inductors for DC/DC conversion

circuits in notebook computer,

peripheral, cellular phone, process

control, factory automation and test

industries

Useful in medium current DC/DC

converters

Environmental Specifications

Operating temperature range:

-40° to +85°C

Storage temperature range:

-50°C to +125°C

Packaging

Parts are packaged in 32 mm

embossed carrier tape per

EIA-481-3

DUS-7328 is packaged 400 pieces

per 13 reel

*Minimum inductance at lsat, 0.60 uH nominal inductance

NOTES:

1 Open circuit inductance test at 100KHz, 0.1 Vrms, 0.0Adc

2 DCR limits at 20

3 Saturating DC current for approximately 20% rolloff from initial inductance

4 Continuous DC current for approximate temperature rise of 40

C from a 25

ambient

3/29/06

Details subject to change. Contact your Midcom sales representative for additional information. Dimensions: in/mm. All tolerances are ± .010/0,25 and electrical specifications are @ 25°C unless otherwise specified.

Midcom, Inc. USA

121 Airport Drive - PO Box 1330

Watertown, SD 57201

T: 605.886.4385 ~ F: 605.886.4486

www.midcom-inc.com ~ email:sales@midcom-inc.com

Midcom, Inc. China

10/F Spectrum Tower 53 Hung to Road

Kwun Tong, Kowloon, HK

T: 852.2320.4221 ~ F: 852.2352.3272

www.midcom.com.cn ~ email:sye@midcom-inc.com

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