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

3. Operating temperature : -20

to 105

(including self-temperature rise).

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

o

and the surface temperature of the part increase less than 45 C.

o

o

C

C

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.

Features

Electrical Characteristics :

SMT Power Inductor

SIQ127R Type

29

At 25

: 1.2~7.6uH 100KHz, 0.1V 10~1000uH 1KHz, 1V

0.00

0.01

0.10

1.00

10.00

100.00

CURRENT(A)

1.00

10.00

100.00

1000.00

1R2

2R4

3R5

4R7

6R1

7R6

100

120

150

180

220

270

330

390

470

560

680

820

101

121

151

181

221

271

331

391

471

561

681

821

102

2

Irated

(Adc)

PART NO.

DCR

(m ) MAX

SIQ127R -1R2

1.2

7

10.00

SIQ127R -2R4

2.4

12

8.00

SIQ127R -3R5

3.5

14

7.50

SIQ127R -4R7

4.7

16

6.80

SIQ127R -6R1

6.1

18

6.60

SIQ127R -7R6

7.6

20

5.90

SIQ127R -100

10.0

22

5.40

SIQ127R -120

12.0

25

4.90

SIQ127R -150

15.0

27

4.50

SIQ127R -180

18.0

40

3.90

SIQ127R -220

22.0

44

3.60

SIQ127R -270

27.0

46

3.40

SIQ127R -330

33.0

65

3.00

SIQ127R -390

39.0

73

2.80

SIQ127R -470

47.0

100

2.50

SIQ127R -560

56.0

110

2.35

SIQ127R -680

68.0

140

2.10

SIQ127R -820

82.0

160

1.95

SIQ127R -101

100.0

220

1.70

SIQ127R -121

120.0

250

1.60

SIQ127R -151

150.0

280

1.42

SIQ127R -181

180.0

350

1.30

SIQ127R -221

220.0

390

1.16

SIQ127R -271

270.0

560

1.06

SIQ127R -331

330.0

640

0.95

SIQ127R -391

390.0

700

0.88

SIQ127R -471

470.0

980

0.79

SIQ127R -561

560.0

1070

0.73

SIQ127R -681

680.0

1460

0.67

SIQ127R -821

820.0

1640

0.60

SIQ127R -102

1000.0

1820

0.55

1

L

(uH)

F

E

RECOMMENDED PAD

C

Mechanical Dimension :

UNIT:mm/inch

C = 8.0 / 0.315 Max.

E = 5.0 / 0.197

F = 2.2 / 0.087

UNIT:mm/inch

A = 12.2

0.3 / 0.480

0.012

B = 12.2

0.3 / 0.480

0.012

D = 7.6

0.3 / 0.299

0.012

12.8

7.0

5.4

2.9

DELTA ELECTRONICS, INC.

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

http://www.deltaww.com