Delta SILM418 - Manual
Delta SILM418 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
S I L M 4 1 8 Ty p e
25
: 100KHz, 0.1V
o
C
4 9
Features
R o H S c o m p l i a n t .
L o w p r o f i l e ( 1 . 8 m m ma x . h e i g h t ) S M D t y p e .
M a g n e t i c a l l y s h i e l d e d , s u i t a b l e f or h i gh d en s i t y m o u n t i n g .
S e l f - l e a d s , s u i t a b l e f or h i gh d en s i t y m o u n t i n g .
H i g h e n e r g y s t o r a g e a nd l o w D C R .
P r o v i d e d wi t h em b o s s e d ca r r i e r t a p e p a c k i n g .
I d e l f o r p o w e r s o u r c e c i r c u i t s , DC - D C c o n v e r t e r , D C - A C i n v e r t e r s
i n d u c t o r a pp l i c a t i o n s .
I n ad d i t i o n t o th e st a n d a r d v er s i o n s s h o w n h e r e , c u s t o m i z e d i n d u c t o r s
a r e a v a i l a b l e t o m e e t y o u r e x a c t r e q u i r e m e n t s .
Electrical Characteristics:
0.01
0.10
1.00
10.00
CURRENT (A)
0.10
1.00
10.00
100.00
IN
D
U
C
T
A
N
C
E
(u
H
)
101
680
1R5
6R8
470
330
220
150
100
4R7
3R3
2R2
2
Irated
(Adc)
PART NO.
DCR
(m ) MAX
1
L
(uH)
1. Tolerance of inductance: 30%
2. Irated is the DC current which cause the inductance drop 35% typical of its nominal inductance without current
and the surface temperature of the part increase less than 45
o
C.
3. Operating temperature : -20
to 105
(including self-temperature rise).
o
o
C
C
SMT Power Inductor
DELTA ELECTRONICS, INC.
(TAOYUAN PLANT CPBG)
252, SAN YING ROAD, KUEISAN INDUSTRIAL ZONE, TAOYUAN SHIEN, 333, TAIWAN, R.O.C.
TEL: 886-3-3591968; FAX: 886-3-3591991
http://www.deltaww.com
Mechanical Dimension:
B
D
E
A
F
C
U N I T : m m / i n c h
A = 3 . 8 / 0 . 1 5 0 M a x .
B = 3 . 8 / 0 . 1 5 0 M a x .
C = 1 . 8 / 0 . 0 7 1 M a x .
D = 4 . 5 / 0 . 1 7 7 M a x .
E = 2 . 4 / 0 . 0 9 4
F = 1 . 5 / 0 . 0 5 9
RECOMMENDED PAD PATTERNS
1.4
2.5
5.2
SILM418 - 1R5
1.5
52
1.55
SILM418 - 2R2
2.2
72
1.20
SILM418 - 3R3
3.3
85
1.10
SILM418 - 4R7
4.7
105
0.90
SILM418 - 6R8
6.8
170
0.73
SILM418 - 100
10.0
210
0.55
SILM418 - 150
15.0
295
0.42
SILM418 - 220
22.0
430
0.35
SILM418 - 330
33.0
675
0.32
SILM418 - 470
47.0
850
0.24
SILM418 - 680
68.0
1360
0.22
SILM418 - 101
100.0
1650
0.17
"Loading the manual" means you need to wait until the file loads and becomes available for online reading. Some manuals are very large, and the time they take to appear depends on your internet speed.
