SIQ127R-180 datasheet, PDF - EEWORLD Datasheet

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SIQ127R-180: DescriptionGeneral Purpose Inductor, 18uH, 20%, 1 Element, SMD, ROHS COMPLIANT; CategoryPassive components inductor; File Size91KB，1 Pages; ManufacturerDelta Electronics

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SIQ127R-180 Overview

General Purpose Inductor, 18uH, 20%, 1 Element, SMD, ROHS COMPLIANT

SIQ127R-180 Parametric

Parameter Name	Attribute value
Reach Compliance Code	unknown
ECCN code	EAR99
DC Resistance	0.04 Ω
Nominal inductance(L)	18 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
Manufacturer's serial number	SIQ127R
Number of functions	1
Number of terminals	2
Maximum rated current	3.9 A
Shape/Size Description	RECTANGULAR PACKAGE
shield	YES
surface mount	YES
Terminal location	DUAL ENDED
Terminal shape	WRAPAROUND
Test frequency	0.001 MHz
Tolerance	20%
Base Number Matches	1

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SMT Power Inductor

SIQ127R Type

Features

RoHS compliant.

Low profile(8.0mm max. height), high current(10A,1.2uH) SMD type.

Magnetically shielded, suitable for high density mounting.

High energy storage and low DCR.

Provided with embossed carrier tape packing.

Idel for power source circuits, DC-DC converter, DC-AC inverters

inductor applications.

In addition to the standard versions shown here, customized inductors

are available to meet your exact requirements.

Mechanical Dimension :

¡Ó

RECOMMENDED PAD

2.9

5.4

¡Ó

12.8

7.0

UNIT:mm/inch

A = 12.2 0.3 / 0.480 0.012

B = 12.2 0.3 / 0.480 0.012

C = 8.0 / 0.315 Max.

D = 7.6 0.3 / 0.299 0.012

E = 5.0 / 0.197

F = 2.2 / 0.087

Electrical Characteristics :

At 25

: 1.2~7.6uH

100KHz, 0.1V 10~1000uH 1KHz, 1V

Irated

(Adc)

10.00

8.00

7.50

6.80

6.60

5.90

5.40

4.90

4.50

3.90

3.60

3.40

3.00

2.80

2.50

2.35

2.10

1.95

1.70

1.60

1.42

1.30

1.16

1.06

0.95

0.88

0.79

0.73

0.67

0.60

0.55

PART NO.

SIQ127R -1R2

SIQ127R -2R4

SIQ127R -3R5

SIQ127R -4R7

SIQ127R -6R1

SIQ127R -7R6

SIQ127R -100

SIQ127R -120

SIQ127R -150

SIQ127R -180

SIQ127R -220

SIQ127R -270

SIQ127R -330

SIQ127R -390

SIQ127R -470

SIQ127R -560

SIQ127R -680

SIQ127R -820

SIQ127R -101

SIQ127R -121

SIQ127R -151

SIQ127R -181

SIQ127R -221

SIQ127R -271

SIQ127R -331

SIQ127R -391

SIQ127R -471

SIQ127R -561

SIQ127R -681

SIQ127R -821

SIQ127R -102

(uH)

1.2

2.4

3.5

4.7

6.1

7.6

10.0

12.0

15.0

18.0

22.0

27.0

33.0

39.0

47.0

56.0

68.0

82.0

100.0

120.0

150.0

180.0

220.0

270.0

330.0

390.0

470.0

560.0

680.0

820.0

1000.0

DCR

(m ) MAX

100

110

140

160

220

250

280

350

390

560

640

700

980

1070

1460

1640

1820

1000.00

100.00

INDUCTANCE(uH)

10.00

102

821

681

561

471

391

331

271

221

181

151

121

101

820

680

560

470

390

330

270

220

180

150

120

100

7R6

6R1

4R7

3R5

2R4

1R2

1.00

0.00

0.01

0.10

1.00

10.00

100.00

CURRENT(A)

1. Tolerance of inductance : +40%/-20% for 1.2~7.6uH, 20% for 10~1000uH.

2. Irated is the DC current which cause the inductance drop less than 25% of its nominal inductance without current

and the surface temperature of the part increase less than 45

3. Operating temperature : -20

C to 105

C (including self-temperature rise).

DELTA ELECTRONICS, INC.

(TAOYUAN PLANT CPBG)

252, SAN YING ROAD, KUEISAN INDUSTRIAL ZONE, TAOYUAN SHIEN, 333, TAIWAN, R.O.C.

TEL: 886-3-3591968; FAX: 886-3-3591991

http://www.deltaww.com

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