Delta Electronics SMT Power Inductor SIQ127R Specification Sheet

SMT Power Inductor
SIQ127R Type
Features
RoHS compliant.
Low profile(8.0mm max. height), high current(10A,1.2uH) 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, 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.
Mechanical Dimension :
C

Electrical Characteristics :

PART NO.
(uH)
SIQ127R -1R2 1.2
SIQ127R -2R4 2.4
SIQ127R -3R5 3.5
SIQ127R -4R7 4.7
SIQ127R -6R1 6.1
SIQ127R -7R6 7.6
SIQ127R -100 10.0
SIQ127R -120 12.0
SIQ127R -150 15.0
SIQ127R -180 18.0
SIQ127R -220 22.0
SIQ127R -270 27.0
SIQ127R -330 33.0
SIQ127R -390 39.0
SIQ127R -470 47.0
SIQ127R -560 56.0
SIQ127R -680 68.0
SIQ127R -820 82.0
SIQ127R -101 100.0
SIQ127R -121 120.0
SIQ127R -151 150.0
SIQ127R -181 180.0
SIQ127R -221 220.0
SIQ127R -271 270.0
SIQ127R -331 330.0
SIQ127R -391 390.0
SIQ127R -471 470.0
SIQ127R -561 560.0
SIQ127R -681 680.0
SIQ127R -821 820.0
SIQ127R -102 1000.0
1. Tolerance of inductance : +40%/-20% for 1.2~7.6uH, 20% for 10~1000uH.
2. Irated is the DC current which cause the inductance drop less than 25% of its nominal inductance without current
and the surface temperature of the part increase less than 45 C.
3. Operating temperature : -20
DELTA ELECTRONICS, INC.
(TAOYUAN PLANT CPBG)
B
¡Ó
D
¡Ó
¡Ó
E A
F
At 25 O : 1.2~7.6uH 100KHz, 0.1V 10~1000uH 1KHz, 1V
C
1
L DCR Irated
(Adc)
(m ) MAX
7 10.00
12 8.00
14 7.50
16 6.80
18 6.60
20 5.90
22 5.40
25 4.90
27 4.50
40 3.90
44 3.60
46 3.40
65 3.00
73 2.80
100 2.50
110 2.35
140 2.10
160 1.95
220 1.70
250 1.60
280 1.42
350 1.30
390 1.16
560 1.06
640 0.95
700 0.88
980 0.79
1070 0.73
1460 0.67
1640 0.60
1820 0.55
o o
C to 105 C (including self-temperature rise).
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
RECOMMENDED PAD
5.4
2.9
12.8
7.0
2
1000.00
100.00
10.00
1.00
0.00
o
29
UNIT:mm/inch UNIT:mm/inch
A = 12.2 0.3 / 0.480 0.012
B = 12.2 0.3 / 0.480 0.012
C = 8.0 / 0.315 Max.
D = 7.6 0.3 / 0.299 0.012
E = 5.0 / 0.197
F = 2.2 / 0.087
102
821
681
561
471
391
331
271
221
181
151
121
101
820
680
560
470
390
330
270
220
180
150
120
100
7R6
6R1
4R7
3R5
2R4
1R2
0.01 0.10 1.00 10.00 100.00
CURRENT(A)