SMT Power Inductor
SIT612 Type
Features
RoHS compliant.
Small size (5.3mm*4.1mm), low profile (1.2mm max. height) SMD type.
Unshielded.
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:
B
A
C
E
F
G
RECOMMENDED PAD PATTERNS
1.0
1.4
D | 5.3 |
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3.2
UNIT | A |
| B | C | D | E | F |
| G |
mm | 5.800 Max. | 3.700 | 0.200 | 1.200 Max. | 4.300 | 3.500 | 2.900 | 4.100 | 0.300 |
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inch | 0.228 Max. | 0.146 | 0.008 | 0.047 Max. | 0.169 | 0.138 | 0.114 | 0.161 | 0.012 |
Electrical Characteristics: | 25oC: 100KHz, 0.1V |
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| PART NO. |
| L 1 | DCR | Irated2 |
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| (uH) | (m ) MAX | (Adc) | |
| SIT612 - 2R2 |
| 2.2 | 0.116 | 0.95 |
| SIT612 - 3R3 |
| 3.3 | 0.174 | 0.77 |
| SIT612 - 4R7 |
| 4.7 | 0.216 | 0.75 |
| SIT612 - 6R8 |
| 6.8 | 0.296 | 0.62 |
| SIT612 - 100 |
| 10.0 | 0.457 | 0.50 |
| SIT612 - 150 |
| 15.0 | 0.676 | 0.40 |
| SIT612 - 220 |
| 22.0 | 1.066 | 0.30 |
| SIT612 - 330 |
| 33.0 | 1.647 | 0.24 |
| SIT612 - 470 |
| 47.0 | 2.843 | 0.18 |
1.Tolerance of inductance: 
20%.
2.Irated is the DC current which cause the inductance drop 10% typical 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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