Shielded SMD Power Inductor
Description
SPECIFICATION FOR APPROVAL
REF.
: PROD.
NAME ABC'S DWG NO.
SP1235□□□□L□-□□□ PAGE 1
Shielded SMD Power Inductor
REV.
20130503-A
Ⅰ﹒Configuration and dimensions：
B' B C
1R0
E 13.
6 4.
0 4.
6 5.
6 4.
0
A
9.
6 ( PCB Pattern ) Unit：m/m
A 12.
70±0.
30 B 12.
70±0.
30 B' 13.
00±0.
30 C 3.
50±0.
30 D 4.
20 typ.
E 3.
30 typ.
Ⅱ﹒Schematic diagram：
1 2
Ⅲ﹒Description：
a﹒Ferrite ER core construction.
b﹒Magnetically shielded.
c﹒Enamelled copper wire：F class d﹒Product weight： 3.
10 g（ref.
） e﹒Moisture sensitivity Level 1 f﹒Products comply with RoHS' requirements
250
Temperature Rising Area +4.
0℃ / sec max.
D
Peak Temp：245℃ max.
Max.
Peak Temp - 5℃：30sec max.
Max time above 217℃ ： 60sec~150sec max.
Preheat Area 150 ~ 200℃ / 60 ~ 120sec Reflow Area Forced Cooling Area
+3.
0℃ / sec max.
-(1.
0 ~ 5.
0)℃ / sec max.
Peak Temperature: 245℃ 217℃
g﹒Halogen free available
Temperature ( ℃ )
200 150
60sec~120sec
60sec~150sec 60sec max.
Ⅳ﹒General specification：
a﹒Storage temp.
：-55℃ ~ +125℃ b﹒Operating temp .
：-55℃ ~ +125℃ ( Temp.
rise included ) c﹒Resistance to solder heat：245℃.
10 secs.
AR-001C
100 50
0
50
100
150 Time ( seconds )
200
250
Free Datasheet http://www.
datasheet4u.
com/
SPECIFICATION FOR APPROVAL
REF.
: PROD.
NAME ABC'S DWG NO.
SP1235□□□□L□-□□□ PAGE 2
Shielded SMD Power Inductor
REV.
20130503-A
Ⅴ﹒Electrical characteristics：
Inductance L ( μH ) 0.
22 ± 30 ％ 0.
56 ± 30 ％ 1.
00 ± 25 ％ 1.
80 ± 25 ％ 2.
70 ± 25 ％ Isat 1 (A) 35.
0 25.
0 15.
0 12.
0 9.
0 Isat 2 (A) 60.
0 45.
0 30.
0 25.
0 18.
0 Irms (A) 32.
0 22.
0 18.
6 16.
0 14.
0 RDC ( mΩ ) max.
1.
7 2.
6 4.
4 5.
7 7.
4 typ.
1.
3 2.
0 3.
4 4.
4 5.
7
DWG No.
SP1235R22YL□-□□□ SP1235R56YL□-□□□ SP12351R0YL□-□□□ SP12351R8YL□-□□□ SP12352R7YL□-□□□
1).
2).
"-
□□□"：Reference code
：Packaging information：
Code
3).
Electrical specifications at 25℃ 4).
Inductance Test Freq.
：100KHz / 1V 5).
Irms base on Temp.
rise 40℃ typ.
6).
Isat 1 base on inductance drop 10% typ.
of L value at 20℃ 7).
Isat 2 base on inductance drop 30% typ.
of L value at 20℃
AR-001C
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