DELTA ELECTRONICS, INC.

(TAOYUAN PLANT CPBG)

o

25 C: 100KHz, 0.1V

SMT Power Inductor

SIL720 & SIL725 Type

RoHS compliant.

Small size (6.6mm*6.6mm), Low profile, 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 application.

In addition to the standard versions shown here,

customized inductors are available to meet your exact requirements.

Features

40

Electrical Characteristics:

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

SIL720 - 1R0

1.0

0.020

5.50

2.0

SIL720 - 1R5

1.5

0.027

4.50

2.0

SIL720 - 2R0

2.2

0.040

3.80

2.0

SIL720 - 2R7

2.7

0.049

3.30

2.0

SIL720 - 3R3

3.3

0.065

2.90

2.0

SIL720 - 4R4

4.4

0.070

2.40

2.0

SIL720 - 100

10.0

0.150

1.80

2.0

SIL720 - 470

47.0

0.720

0.80

2.0

SIL720 - 101

100.0

1.400

0.55

2.0

SIL725 - 3R3

3.3

0.043

2.90

2.5

SIL725 - 4R1

4.1

0.048

2.60

2.5

SIL725 - 100

10.0

0.150

1.60

2.5

SIL725 - 220

22.0

0.330

1.10

2.5

2

Irated

(Adc)

HEIGHT "C"

(mm) MAX

PART NO.

DCR

(

) MAX

1

L

(uH)

1. Tolerance of inductance :

30%.

2. Irated is the DC current which cause the inductance drop less than 35% of its nominal inductance without current

o

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

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3. Operating temperature: -20 C to 105 C (including self-temperature rise).

7.3

1.5

C

D

B

A

7.3

Mechanical Dimension:

UNIT:mm/inch

UNIT:mm/inch

A = 7.0 / 0.276 Max.

B = 7.0 / 0.276 Max.

D = 2.0 0.1 / 0.079 0.004

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