SQ3225561K3 datasheet, PDF - EEWORLD Datasheet

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SQ3225561K3: DescriptionSMD POWER INDUCTOR; File Size457KB，6 Pages; ManufacturerABC [ABC Taiwan Electronics Corp]

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SQ3225561K3 Overview

SMD POWER INDUCTOR

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REF :

PROD.

NAME

SPECIFICATION FOR APPROVAL

SMD POWER INDUCTOR

ABC'S DWG NO.

ABC'S ITEM NO.

SQ3225□□□□3□-□□□

PAGE: 1

Ⅰ﹒MECHANICAL

DIMENSIONS：

1 0 0

Marking

Inductance code

A : 3.20±0.30

B : 2.50±0.30

C : 2.00±0.40

D : 1.30 typ.

E : 1.20 ref.

F : 1.20

ref.

G : 3.80 ref.

H : 2.80 ref.

I : 1.40

ref.

K : 1.00 ref.

m/m

（PCB

Pattern）

Ⅱ﹒SCHEMATIC

DIAGRAM：

Ⅲ﹒MATERIALS

LIST：

a﹒Core：Ferrite core

b﹒Wire：Enamelled copper wire (class F)

c﹒Terminal

：Ag/Ni/Sn

d﹒Remark：Products comply with RoHS'

requirements

Peak Temp：260℃ max.

Max time above 230℃

：50sec

max.

Max time above 200℃

：70sec

max.

Temperature

Rising Area

Preheat Area

150 ~ 200

℃

/ 60 ~ 120sec

Reflow Area

+2.0 ~ 4.0

℃

/ sec max.

Forced Cooling Area

-(1.0 ~ 5.0)

℃

/ sec max.

Peak Temperature:

260

℃

Ⅳ﹒GENERAL

SPECIFICATION：

a﹒Temp. rise

：20℃

max.

Temperature (

℃

)

250

+4.0

℃

/ sec max.

50sec max.

230

℃

b﹒Storage temp.：-40℃ ----+125℃

c﹒Operating temp.：-25℃----+105℃

d﹒Rated current (Irms)：

Current cause inductance drop within 10%

e﹒Resistance to solder heat：260℃.10 secs.

200

150

70sec max.

100

150

Time ( seconds )

200

250

AR-001A

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