SQ45321R0M3 Datasheet, PDF (1/6 Pages) ABC Taiwan Electronics Corp – SMD POWER INDUCTOR

SPECIFICATION FOR APPROVAL
REF :
PAGE: 1
PROD.
NAME
SMD POWER INDUCTOR
ABC'S DWG NO.
ABC'S ITEM NO.
SQ4532□□□□3□-□□□
MECHANICAL DIMENSIONS
A
Marking
Inductance code
B
F
G
A : 4.50±0.30 m/m
B : 3.20±0.30 m/m
C : 2.60±0.40 m/m
D : 1.30 typ. m/m
E : 1.60 ref. m/m
F : 2.00 ref. m/m
G : 5.40 ref. m/m
H : 3.60 ref. m/m
I : 2.00 ref. m/m
K : 1.40 ref. m/m
EDE
SCHEMATIC DIAGRAM
I
K
I
PCB Pattern
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
GENERAL SPECIFICATION
a Temp. rise 20 max
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.
AR-001A
a
b
c
Peak Temp 260 max.
Max time above 230 50sec max.
Max time above 200 70sec max.
Temperature
Rising Area
Preheat Area
+4.0 / sec max.
150 ~ 200 / 60 ~ 120sec
250
200
150
100
50
Reflow Area
+2.0 ~ 4.0
/ sec max.
Forced Cooling Area
-(1.0 ~ 5.0) / sec max.
Peak Temperature:
260
50sec max.
230
70sec max.
0
50
100
150
200
250
Time ( seconds )