SMT Power Inductor
SIQ125R Type
Features
RoHS compliant.
Magnetically shielded.
Ideal for power source circuits, DC-DC converter, DC-AC inverters
inductor applications. |
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In |
addition to |
the standard |
versions shown here, customized inductors |
are |
available |
to meet your |
exact requirements. |
Mechanical Dimension :
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B |
RECOMMENDED PAD PATTERNS |
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C |
D |
5.4 |
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2.9 |
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E |
A |
12.8 7.0 |
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F |
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UNIT:mm/inch
A= 12.2 
0.3 / 0.480 
0.012
B= 12.2 
0.3 / 0.480 
0.012
C= 6.0 / 0.236 Max.
D= 7.6 
0.3 / 0 .299
0.012
E= 5.0 / 0.197
F= 2.2 / 0.087
Electrical Characteristics : 25 OC ,100KHz, 0.1V for 0.8uH~8.2uH and all of SIQ125RA.
1KHz, 1V for 10~1000uH.
PART NO. |
L 1 |
DCR |
Ireted 2 |
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(uH) |
(m ) MAX |
(Adc) |
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SIQ125RA - R82 |
0.82 |
3.2 |
16.80 |
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SIQ125R - 1R3 |
1.30 |
12.0 |
8.00 |
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SIQ125RA - 1R3 |
1.30 |
4.0 |
15.00 |
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SIQ125R - 2R1 |
2.10 |
1.4 |
7.00 |
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SIQ125RA - 2R1 |
2.10 |
5.3 |
8.00 |
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SIQ125RA - 2R8 |
2.80 |
8.1 |
7.00 |
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SIQ125R - 3R1 |
3.10 |
17.0 |
6.00 |
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SIQ125RA - 4R0 |
4.00 |
10.0 |
6.00 |
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SIQ125R - 4R4 |
4.40 |
20.0 |
5.00 |
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SIQ125RA - 4R7 |
4.70 |
15.0 |
8.00 |
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SIQ125R - 5R8 |
5.80 |
21.0 |
4.40 |
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SIQ125RA - 5R8 |
5.80 |
21.0 |
7.00 |
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SIQ125R - 7R5 |
7.50 |
24.0 |
4.20 |
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SIQ125RA - 8R2 |
8.20 |
23.0 |
6.00 |
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SIQ125R - 100 |
10.00 |
25.0 |
4.00 |
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SIQ125RA - 100 |
10.00 |
25.0 |
5.00 |
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SIQ125R - 120 |
12.00 |
27.0 |
3.50 |
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SIQ125R - 150 |
15.00 |
30.0 |
3.30 |
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SIQ125RA - 150 |
15.00 |
33.0 |
4.20 |
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SIQ125R - 180 |
18.00 |
34.0 |
3.00 |
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SIQ125RA - 180 |
18.00 |
45.0 |
4.20 |
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SIQ125R - 220 |
22.00 |
40.0 |
2.80 |
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SIQ125RA - 220 |
22.00 |
47.0 |
3.80 |
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SIQ125R - 270 |
27.00 |
51.0 |
2.30 |
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SIQ125R - 330 |
33.00 |
57.0 |
2.10 |
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SIQ125RA - 330 |
33.00 |
57.0 |
3.00 |
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SIQ125R - 390 |
39.00 |
68.0 |
2.00 |
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SIQ125R - 470 |
47.00 |
75.0 |
1.80 |
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SIQ125R - 560 |
56.00 |
110.0 |
1.70 |
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SIQ125R - 680 |
68.00 |
120.0 |
1.50 |
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SIQ125RA - 680 |
68.00 |
140.0 |
2.10 |
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SIQ125R - 820 |
82.00 |
140.0 |
1.40 |
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SIQ125R - 101 |
100.00 |
160.0 |
1.30 |
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SIQ125R - 121 |
120.00 |
170.0 |
1.10 |
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SIQ125R - 151 |
150.00 |
230.0 |
1.00 |
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SIQ125R - 181 |
180.00 |
290.0 |
0.90 |
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SIQ125R - 221 |
220.00 |
400.0 |
0.80 |
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SIQ125R - 271 |
270.00 |
460.0 |
0.75 |
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SIQ125R - 331 |
330.00 |
510.0 |
0.68 |
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SIQ125R - 391 |
390.00 |
690.0 |
0.65 |
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SIQ125R - 471 |
470.00 |
770.0 |
0.58 |
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SIQ125R - 561 |
560.00 |
860.0 |
0.54 |
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SIQ125R - 681 |
680.00 |
1200.0 |
0.48 |
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SIQ125R - 821 |
820.00 |
1340.0 |
0.43 |
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SIQ125R - 102 |
1000.00 |
1530.0 |
0.40 |
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1000.00 |
102 |
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821 |
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681 |
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561 |
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471 |
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391 |
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331 |
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271 |
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221 |
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181 |
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151 |
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121 |
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100.00 |
101 |
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820 |
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INDUCTANCE(uH) |
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680 |
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560 |
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470 |
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390 |
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330 |
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270 |
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220 |
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180 |
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150 |
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120 |
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10.00 |
100 |
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7R5 |
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5R8 |
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4R4 |
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3R1 |
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2R1 |
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1.00 |
1R3 |
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0.00 |
0.01 |
0.10 |
1.00 |
10.00 |
100.00 |
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CURRENT(A) |
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1. |
Tolerance of inductance : +30%/-20% for 0.82~8.25uH, |
20% for 10~1000uH. |
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2. |
Irated is the DC current which cause |
the |
inductance drop less othan 25% of its nominal inductance without current |
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and the surface temperature of the part |
increase |
less |
than 45 C. |
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3. |
o |
o |
(including |
self-temperature rise). |
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Operating temperature: -20 C to 105 |
C |
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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
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