SMT Power Inductor
SILM630 Type
Features
RoHS compliant.
Low profile (3.0mm max. height) SMD type.
Magnetically shielded, suitable for high density mounting.
High energy storage and low DCR.
Provided with embossed carrier tape packing.
Idel for power source circuits,
In addition to the standard versions shown here, customized inductors are available to meet your exact requirements.
Mechanical Dimension:
C | D |
| E |
A |
|
B
F
Electrical Characteristics: 25oC: 100KHz, 0.1V
PART NO. | L 1 | DCR | Irated 2 |
(uH) | (m ) MAX | (Adc) | |
SILM630 | 2.6 | 18 | 2.60 |
SILM630 | 3.0 | 24 | 2.40 |
SILM630 | 4.2 | 31 | 2.20 |
SILM630 | 5.3 | 38 | 1.90 |
SILM630 | 6.2 | 45 | 1.80 |
SILM630 | 8.2 | 53 | 1.60 |
SILM630 | 10.0 | 65 | 1.30 |
SILM630 | 12.0 | 76 | 1.20 |
SILM630 | 15.0 | 103 | 1.10 |
RECOMMENDED PAD PATTERNS
3 . 0
3.7 8.6
| 101 | |
| 100.00 | |
| 820 | |
| 680 | |
| 560 | |
| 470 | |
| 390 | |
| 330 | |
(uH) | 270 | |
220 | ||
INDUCTANCE | ||
180 | ||
| ||
| 150 |
UNIT:mm/inch
A= 6.0 / 0.236 Max.
B= 6.0 / 0.236 Max.
C= 3.0 / 0.118 Max.
D= 7.8 / 0.307 Max.
E= 4.4
0.3 / 0.173
0.012
F= 2.0 
0.2 / 0.079
0.008
SILM630 | 18.0 | 110 | 1.00 |
SILM630 | 22.0 | 122 | 0.90 |
SILM630 | 27.0 | 175 | 0.85 |
SILM630 | 33.0 | 189 | 0.75 |
SILM630 | 39.0 | 212 | 0.70 |
SILM630 | 47.0 | 260 | 0.62 |
SILM630 | 56.0 | 305 | 0.58 |
SILM630 | 68.0 | 355 | 0.52 |
SILM630 | 82.0 | 463 | 0.46 |
SILM630 | 100.0 | 520 | 0.42 |
10.00
1.00
120
100
8R2
6R2
5R3
4R2
3R0
2R6
0.000.01
0.10 1.00 10.00
CURRENT (A)
1.Tolerance of inductance: 
30%.
2.Irated is the DC current which cause the inductance drop less than 35% of its nominal inductance without current and the surface temperature of the part increase less than 45oC.
3.Operating temperature :
DELTA ELECTRONICS, INC.
(TAOYUAN PLANT CPBG) 252, SAN YING ROAD, KUEISAN INDUSTRIAL ZONE, TAOYUAN SHIEN, 333, TAIWAN, R.O.C.
TEL:
http://www.deltaww.com
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