Delta-electronics SMT Power Inductor SIQ1250R Manual de usuario descargar pdf

SMT Power Inductor

SIQ1250R Type

RoHS compliant.

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.

High current (8.0A, 3.5uH) SMD type.

Magnetically shielded, suitable for high density mounting.

High energy storage and low DCR.

Features

Electrical Characteristics:

25 100KHz, 0.1V

PART NO.

DCR

(m ) MAX

(uH)

Irated

(Adc)

SIQ1250R - 3R5 3.5 13 8.0

SIQ1250R - 4R4 4.4 16 7.4

SIQ1250R - 5R6 5.6 19 6.8

SIQ1250RA - 5R6 5.6 21 7.0

SIQ1250R - 6R8 6.8 23 6.2

SIQ1250R - 8R2 8.2 27 5.5

SIQ1250R - 100 10.0 30 5.0

SIQ1250R - 181 180.0 290 1.0

SIQ1250R - 271 270.0 460 1.0

1. Tolerance of inductance : 2 0%.

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 C.

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

A¡Ó

¡Ó

D¡Ó

Mechanical Dimension :

UNIT:mm/inch

C = 5.0 / 0.197 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

RECOMMENDED PAD PATTERNS

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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SMT Power InductorSIQ1250R TypeRoHS compliant.Provided with embossed carrier tape packing.Idel for power source circuits, DC-DC converter,D

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