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RoHS compliant.
Low  profile (2.2mm  max. height)  SMD  type.
Unshielded.
Self-leads   ,suitable   for   high   density   mounting.
High   energy   storage   and   low   DCR.
Provided   with   embossed   carrier   tape   packing.
Ideal  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.

Electrical Characteristics :

Features

1. Tolerance of inductance
    K:   10%(1.0~100uH).  

3. Operating  temperature : -20

to  105

(including  self-temperature  rise).

2. Irated  is  the  DC  current  which  cause  the  inductance  drop  less than  10%  of  its  nominal  inductance  without  current  and  the  surface 

o

    temperature  of  the  part  increase  less  than  45 C.

o

o

C  

C  

SMT Power Inductor

SIA2522 Type

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

0.00

0.01

0.10

1.00

10.00

CURRENT (A)

1.00

10.00

100.00

IN

D

U

C

T

A

N

C

E

(u

H

)

100

120

150

180

220

270

330

470

560

680

820

101

390

6R8

4R7

3R3

2R2

1R5

1R0

8R2

5R6

3R9

2R7

1R8

1R2

Mechanical Dimension : 

2.8

0.9

3.0

E

A

D

C

B

UNIT:mm/inch
A = 2.5    0.2 / 0.098    0.008 
B = 2.3    0.2 / 0.091    0.008
C = 2.2 / 0.087 Max.
D = 2.6    0.2 / 0.102    0.008
E = 0.9 / 0.035 Min.

¡Ó

¡Ó

¡Ó

¡Ó

¡Ó

¡Ó

At 25

: 100KHz, 0.1V

o

C

SIA2522-1R0

1.0

0.070

1.90

SIA2522-1R2

1.2

0.080

1.80

SIA2522-1R5

1.5

0.090

1.50

SIA2522-1R8

1.8

0.105

1.40

SIA2522-2R2

2.2

0.135

1.20

SIA2522-2R7

2.7

0.160

1.10

SIA2522-3R3

3.3

0.175

1.00

SIA2522-3R9

3.9

0.240

0.95

SIA2522-4R7

4.7

0.275

0.85

SIA2522-5R6

5.6

0.305

0.80

SIA2522-6R8

6.8

0.370

0.73

SIA2522-8R2

8.2

0.430

0.65

SIA2522-100

10.0

0.555

0.58

SIA2522-120

12.0

0.590

0.55

SIA2522-150

15.0

0.710

0.48

SIA2522-180

18.0

0.900

0.43

SIA2522-220

22.0

1.050

0.40

SIA2522-270

27.0

1.190

0.35

SIA2522-330

33.0

1.630

0.32

SIA2522-390

39.0

2.050

0.30

SIA2522-470

47.0

2.340

0.27

SIA2522-560

56.0

2.550

0.25

SIA2522-680

68.0

3.660

0.23

SIA2522-820

82.0

4.190

0.20

SIA2522-101

100.0

4.740

0.18

13

PART NO.

 L  

(uH)  

1

DCR

(    ) MAX

Irated

(Adc)

2

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