Delta Electronics Power Supply SILM418 User Manual

SMT Power Inductor  
SILM418 Type  
Features  
RoHS compliant.  
Low profile (1.8mm max. height) SMD type.  
Magnetically shielded, suitable for high density mounting.  
Self-leads, suitable for high density mounting.  
High energy storage and low DCR.  
Provided with embossed carrier tape packing.  
Idel for power source circuits, DC-DC converter, DC-AC inverters  
inductor applications.  
In addition to the standard versions shown here, customized inductors  
are available to meet your exact requirements.  
RECOMMENDED PAD PATTERNS  
Mechanical Dimension:  
C
B
UNIT:mm/inch  
A = 3.8 / 0.150Max.  
B = 3.8/ 0.150 Max.  
C = 1.8/ 0.071 Max.  
D = 4.5/ 0.177 Max.  
E = 2.4/ 0.094  
A
F = 1.5/ 0.059  
Electrical Characteristics: 25oC: 100KHz, 0.1V  
1
2
L
DCR  
(m ) MAX  
Irated  
(Adc)  
PART NO.  
(uH)  
SILM418 - 1R5  
SILM418 - 2R2  
SILM418 - 3R3  
SILM418 - 4R7  
SILM418 - 6R8  
SILM418 - 100  
SILM418 - 150  
SILM418 - 220  
SILM418 - 330  
SILM418 - 470  
SILM418 - 680  
SILM418 - 101  
1.5  
2.2  
52  
72  
1.55  
1.20  
1.10  
0.90  
0.73  
0.55  
0.42  
0.35  
0.32  
0.24  
0.22  
0.17  
101  
100.00  
680  
470  
330  
3.3  
85  
4.7  
105  
170  
210  
295  
430  
675  
850  
1360  
1650  
6.8  
220  
150  
10.0  
15.0  
22.0  
33.0  
47.0  
68.0  
100.0  
100  
10.00  
6R8  
4R7  
3R3  
2R2  
1R5  
1.00  
0.10  
0.01  
0.10  
1.00  
10.00  
CURRENT (A)  
1. Tolerance of inductance: 30%  
2. Irated is the DC current which cause the inductance drop 35% typical of its nominal inductance without current  
and the surface temperature of the part increase less than 45oC.  
3. Operating temperature : -20oC to 105oC (including self-temperature rise).  
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  
49  
 

Closet Maid Outdoor Storage 1095 31 User Manual
Conair Crib Toy BE52LED User Manual
Cortelco Conference Phone 2203 User Manual
Craftsman Lawn Mower 9172565 User Manual
Danby Refrigerator DBC514BLS User Manual
Dixon Lawn Mower ZTR 3II User Manual
Duracell Battery Charger MX2400 User Manual
Electro Voice Portable Speaker FR15 2 User Manual
Electro Voice Portable Speaker SENTRY IV User Manual
Fisher Price Cordless Sander H0779 User Manual