SMTDRH0520 ~0635 SERIES
SHIELDED SMT POWER INDUCTORS.
Applications :
．Power
supply for VTRs.
．LCD
televisions.
．Portable
communication equipment.
．DC
to DC converters,etc.
Shape and Dimensions：(Dimensions are in mm)
Item
SMTDRH0520
SMTDRH0530
SMTDRH0530L
SMTDRH0630
SMTDRH0635
A Max.
5.2
5.2
5.2
6.3
6.3
B Max.
5.2
5.2
5.2
6.2
6.2
C Max.
2.0
3.0
3.0
3.0
3.5
Item
SMTDRH0520
SMTDRH0530
SMTDRH0530L
SMTDRH0630
SMTDRH0635
D
1.4
1.4
1.4
2.0
2.0
E
4.2
4.2
4.2
4.8
4.8
F
0.6
0.6
0.6
0.6
0.6
G
4.0
4.0
4.0
4.6
4.6
H
2.0
2.0
2.0
2.6
2.6
I
6.0
6.0
6.0
6.6
6.6
Features :
．Low
profile, SMTDRH0520
SMTDRH0530
SMTDRH0630
SMTDRH0635
2.0mm max. height.
3.0mm max. height.
3.0mm max height
3.5mm max height
Product identification :
SMT
(1)
DRH0530
(2)
L-
(3)
470
(4)
M
(5)
(1) Type:
Surface Mountable Type.
(2) Style:
DR
Core with
RI
Shield,
0530
is size.
(3) No
L:
general type ;
L:
low DCR type.
(4) Inductance:
470
for
47.0
uH.
(5) Inductance tolerance:
M:
±
20%.
．Magnetically
shielded and low DC resistance.
．Suitable
for large currents.
．Ideal
for a variety of DC-DC converter inductor
applications.
Characteristics :
．Saturation
Rated Current (Isat): The current when the
inductance becomes 30% lower than its initial value
(Ta=20℃).
．Temperature
Rise Current (Irms): The current when
temperature of coil increases up to Max
△T=40℃
(Ta=20℃).
Test equipments :
．L
tested by Agilent 4284A LCR meter @ 100KHz 0.1V.
．DCR
tested by Milli-ohm meter.
．Used
frequency rang : 0.1~1MHz.
．Electrical
specifications at 25℃.
．Operating
temperature : -20℃ to 85℃.
Lasting. Leaning. Leading
3L Electronic Corp.
14.1
Web : http://www.3lcoil.com
l
SMTDRH06 series
Part
No.
Stamp
1R0
1R5
2R2
3R6
4R7
6R2
100
120
150
180
220
270
330
390
470
560
680
820
101
151
Inductance
L
(uH)
1.0
1.5
2.2
3.6
4.7
6.2
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
100
150
Test
Freq.
(1.0V)
100 KHz
100 KHz
100 KHz
100 KHz
100 KHz
100 KHz
100 KHz
100 KHz
100 KHz
100 KHz
100 KHz
100 KHz
100 KHz
100 KHz
100 KHz
100 KHz
100 KHz
100 KHz
100 KHz
100 KHz
DCR
(mΩ)
Max.
13.2
15.6
19.2
25.2
32.4
38.4
58.8
73.0
74.4
110.0
114.0
144.0
168.0
180.0
222.0
264.0
324.0
396.0
498.0
738.0
I sat
(A)
Max.
3.59
2.93
2.42
1.89
1.66
1.45
1.14
1.04
0.93
0.85
0.77
0.70
0.63
0.58
0.53
0.48
0.44
0.40
0.36
0.31
I rms
(A)
Max.
4.03
3.63
3.30
2.83
2.45
2.20
1.77
1.70
1.55
1.41
1.23
1.08
0.99
0.95
0.84
0.76
0.69
0.61
0.54
0.42
SMTDRH0630-1R0M
SMTDRH0630-1R5M
SMTDRH0630-2R2M
SMTDRH0630-3R6M
SMTDRH0630-4R7M
SMTDRH0630-6R2M
SMTDRH0630-100M
SMTDRH0630-120M
SMTDRH0630-150M
SMTDRH0630-180M
SMTDRH0630-220M
SMTDRH0630-270M
SMTDRH0630-330M
SMTDRH0630-390M
SMTDRH0630-470M
SMTDRH0630-560M
SMTDRH0630-680M
SMTDRH0630-820M
SMTDRH0630-101M
SMTDRH0630-151M
Part
No.
Stamp
2R0
2R7
3R3
4R7
6R2
8R2
100
120
150
180
220
270
330
390
470
560
680
820
101
151
Inductance
L
(uH)
2.0
2.7
3.3
4.7
6.2
8.2
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
100
150
Test
Freq.
(0.1V)
100 KHz
100 KHz
100 KHz
100 KHz
100 KHz
100 KHz
100 KHz
100 KHz
100 KHz
100 KHz
100 KHz
100 KHz
100 KHz
100 KHz
100 KHz
100 KHz
100 KHz
100 KHz
100 KHz
100 KHz
DCR
(mΩ)
Max.
19.2
21.9
25.6
31.6
34.9
43.4
50.8
62.0
76.9
95.0
127.2
140.1
162.0
190.8
208.8
256.8
319.2
418.8
476.4
639.6
I sat
(A)
Max.
3.00
2.69
2.57
2.08
1.84
1.54
1.49
1.28
1.10
1.05
0.97
0.82
0.76
0.70
0.68
0.60
0.56
0.47
0.45
0.37
I rms
(A)
Max.
3.31
3.12
2.81
2.51
2.41
2.11
1.97
1.73
1.54
1.52
1.29
1.11
1.02
0.96
0.89
0.80
0.71
0.61
0.57
0.48
SMTDRH0635-2R0M
SMTDRH0635-2R7M
SMTDRH0635-3R3M
SMTDRH0635-4R7M
SMTDRH0635-6R2M
SMTDRH0635-8R2M
SMTDRH0635-100M
SMTDRH0635-120M
SMTDRH0635-150M
SMTDRH0635-180M
SMTDRH0635-220M
SMTDRH0630-270M
SMTDRH0635-330M
SMTDRH0635-390M
SMTDRH0635-470M
SMTDRH0635-560M
SMTDRH0635-680M
SMTDRH0635-820M
SMTDRH0635-101M
SMTDRH0635-151M
* Due to the limited space, the catalogue shows the typical specifications only. For more specific details ( characteristics graph, reliability, and others),
kindly invite you to access 3L official website www.3lcoil.com for better known.
Lasting. Leaning. Leading
3L Electronic Corp.
14.3
Web : http://www.3lcoil.com
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