SMT Power Inductor
SISH811 Type
Features
RoHS compliant.
Hight current (3.5A, 10uH), SMD type.
Unshielded.
High energy storage and low DCR.
Provided with embossed carrier tape packing.
Ideal 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
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| RECOMMENDED PAD PATTERNS |
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| 3.5 |
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| 3.5 |
| UNIT:mm/inch |
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| E |
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| A = 12.94 / 0.510 Max. | ||
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| B = 9.4 / 0.370 Max. |
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| C = 11.4 / 0.449 Max. | |
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| D | 14.0 |
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| 7.0 |
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| D = 7.7 0.2 / 0.311 | 0.008 |
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| E = 2.5 0.2 / 0.098 | 0.008 |
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| F = 2.5 0.2 / 0.098 | 0.008 |
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Electrical Characteristics: 25oC: 100KHz, 0.1V
PART NO. | L 1 | DCR | Isat 2 | Ir 3 |
(uH) | ( )MAX | (Adc) | (Adc) | |
SISH811 - 2R2 | 2.2 | 0.006 | 17.0 | 9.0 |
1000.00 102
SISH811 - 3R3 | 3.3 | 0.010 | 14.0 | 7.0 |
SISH811 - 4R7 | 4.7 | 0.013 | 11.0 | 6.0 |
SISH811 - 100 | 10.0 | 0.040 | 8.0 | 3.5 |
SISH811 - 150 | 15.0 | 0.050 | 7.0 | 3.0 |
SISH811 - 220 | 22.0 | 0.066 | 5.5 | 2.5 |
SISH811 - 330 | 33.0 | 0.080 | 4.0 | 2.0 |
SISH811 - 470 | 47.0 | 0.110 | 3.8 | 1.6 |
SISH811 - 680 | 68.0 | 0.170 | 3.0 | 1.2 |
SISH811 - 101 | 100.0 | 0.220 | 2.5 | 1.2 |
(uH)
100.00
681
471
331
221
151
101
680
470
330
220
150
SISH811 - 151 | 150.0 | 0.340 | 2.0 | 0.9 |
SISH811 - 221 | 220.0 | 0.440 | 1.6 | 0.7 |
INDUCTANCE
100
10.00
6R8
SISH811 - 331 | 330.0 | 0.700 | 1.2 | 0.6 |
SISH811 - 471 | 470.0 | 0.950 | 1.0 | 0.3 |
SISH811 - 681 | 680.0 | 1.200 | 1.0 | 0.2 |
SISH811 - 102 | 1000.0 | 2.000 | 0.8 | 0.1 |
1.00
0.10
4R7
3R3
2R7
2R2
1R5
1R0
R68
R33
0.10 | 1.00 | 10.00 | 100.00 |
CURRENT (A)
1.Tolerance of inductance: 
20%.
2.Isat is the DC current which cause the inductance drop less than 10% of its nominal inductance without current.
3.Ir is the DC current which cause the surface temperature of the part increase less than 45oC.
4.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
77
