SPECIFICATION FOR APPROVAL
REF. :
CM4532□□□□L□-□□□
ABC'S DWG NO.
REV.
PROD.
NAME
Wound chip Inductor
1
20121210-I
PAGE
Ⅰ﹒Configuration and dimensions:
3R3K
Marking
Inductance code
D
G
I
I
F
F
E
B
A
( PCB Pattern )
Unit:m/m
A
B
C
D
E
F
G
H
I
+0.3
-0.0
4.50 ±0.3
3.20 ±0.2
3.20 ±0.2
4.20 ±0.2
1.20
1.00
2.20
1.60
1.50
Ⅱ﹒Description:
a﹒Ferrite drum core construction.
b﹒Enamelled copper wire:H class
c﹒Product weight: 0.110 g(ref.)
d﹒Moisture sensitivity Level 3
e﹒Products comply with RoHS' requirements
Reflow profile
Peak Temp:250℃ max.
Ⅲ﹒General specification:
Max time above 245℃ :20~40sec max.
Max time above 217℃ :60~150sec max.
200℃~250℃ Average Ramp-up Rate:3℃/second max.
a﹒Temp. rise :20℃ max.
b﹒Ambient temp.:100℃ max.
Temperature
Rising Area
Preheat Area
Reflow Area
Forced Cooling Area
c﹒Storage temp.:-40℃ ----+125℃
150 ~ 200℃ / 60 ~ 180sec
6℃ / second max.
Peak Temperature:
250℃
d﹒Operating temp.:-40℃----+125℃
250
245
(Temp. rise included)
20~40sec
217
200
e﹒Terminal pull strength:1.5 kg min.
f﹒Rated current:Current cause
60~150sec
150
100
50
inductance drop within 10%
g﹒Resistance to solder heat:250℃.10 secs.
h﹒Resistance to solvent:Per MIL-STD-202F
0
50
100
150
Time ( seconds )
200
250
AR-001C