Power Inductor
Non-Shielded SMD Type
PIW-SDIA Series
PART NUMBERING SYSTEM
PI W 0310
N
(4)
1R0 SDIA
(1) (2)
(3)
(5)
(6)
No
Item
Digit
PI
Description
Series Reference
(1)
(2)
(3)
(4)
(5)
(6)
Meritek Series
Type
Power Inductor
Power Storage
W
W: Wire Wound
Shielded
Dimension
Tolerance
0310
M
Dimension: 3.0x3.0x1.0 (mm)
M: ±20%
Footprint information or Size Code
N:±30%
Inductance
Package Code
1R0
SDIA
1R0: 1.0µH
470: 47µH , 101: 100µH
Package Reference Code
SDIA: Shielded Surface Mount Type
SDIA PACKAGE
DIMENSIONS
Unit: mm
Size
A
C
B
D
E
F
H
J
K
Code
max
1.00
1.20
1.50
1.00
1.20
1.65
1.85
2.00
3.00
2.00
2.80
4.00
1.00
1.20
2.00
2.80
4.50
4.20
0310
0312
0315
0410
0412
0415
0418
0420
0430
0520
0528
0540
0610
0612
0620
0628
0645
0840
3.0±0.2
3.0±0.2
3.0±0.2
4.0±0.2
4.0±0.2
4.0±0.2
4.0±0.2
4.0±0.2
4.0±0.2
5.0±0.2
5.0±0.2
5.0±0.2
6.0±0.3
6.0±0.3
6.0±0.3
6.0±0.3
6.0±0.3
8.0±0.3
3.0±0.2
3.0±0.2
3.0±0.2
4.0±0.2
4.0±0.2
4.0±0.2
4.0±0.2
4.0±0.2
4.0±0.2
5.0±0.2
5.0±0.2
5.0±0.2
6.0±0.3
6.0±0.3
6.0±0.3
6.0±0.3
6.0±0.3
8.0±0.3
2.5±0.2
2.5±0.2
2.5±0.2
3.3±0.2
3.3±0.2
3.3±0.2
3.3±0.2
3.3±0.2
3.3±0.2
4.0±0.2
4.0±0.2
4.0±0.2
4.9±0.2
4.9±0.2
4.9±0.2
4.9±0.2
4.9±0.2
6.3±0.3
0.75±0.20
0.75±0.20
0.75±0.20
0.95±0.20
0.95±0.20
0.95±0.20
0.95±0.20
0.95±0.20
0.95±0.20
1.25±0.20
1.25±0.20
1.25±0.20
1.55±0.30
1.55±0.30
1.55±0.30
1.70±0.30
1.55±0.20
2.00±0.30
1.5±0.2
1.5±0.2
1.5±0.2
2.1±0.2
2.1±0.2
2.1±0.2
2.1±0.2
2.1±0.2
2.1±0.2
2.5±0.2
2.5±0.2
2.5±0.2
2.9±0.3
2.9±0.3
2.9±0.3
2.9±0.3
2.9±0.3
4.0±0.3
2.7
2.7
2.7
3.7
3.7
3.7
3.7
3.7
3.7
4.7
4.7
4.7
5.7
5.7
5.7
5.7
5.7
7.5
3.0
3.0
3.0
4.0
4.0
4.0
4.0
4.0
4.0
5.0
5.0
5.0
6.3
6.3
6.3
6.3
6.3
8.2
0.8
0.8
0.8
1.2
1.2
1.2
1.2
1.2
1.2
1.5
1.5
1.5
1.6
1.6
1.6
1.6
1.6
2.2
Rev. 1a