ALLIED SMTC2120-2R7M-RC

RoHS
SMTC2120
SMD HIGH CURRENT TOROID
Dimensions:
mm
(Inches)
Recommended Pad Layout
Features
• High Current Capacity
• SMD
• Low Magnetic Radiation
Electrical
Inductance range: 1.0uh to 1000uh
(addtional values available)
Tolerance: 1.0uh~8.2uh 20%
10uh~1000uh 10%
Test Frequency: 1KHz 0.1v
Operating Temp: -55ºC ~ +105ºC
Storage Temp: -55ºC ~ +105ºC
Temp Rise: ∆ T=30ºC Typical at rated IDC
Resistance to Solder Heat
Solder Temp: 260ºC 10 sec. max
Test Equipment
Allied
Part
Number
L(uH)
± 20%
@1ΚΗΖ
DCR
(Ω)
Max
SMTC2120-1R0M-RC
SMTC2120-1R2M-RC
1.0
1.2
2
2
25.4
25.4
34.4
39.2
20.83/(0.82)
20.83/(0.82)
SMTC2120-1R5M-RC
SMTC2120-1R8M-RC
SMTC2120-2R2M-RC
1.5
1.8
2.2
3
3
3
22.0
22.0
19.7
35.6
32.9
29.5
20.83/(0.82)
20.83/(0.82)
20.83/(0.82)
SMTC2120-2R7M-RC
SMTC2120-3R3M-RC
SMTC2120-3R9M-RC
SMTC2120-4R7M-RC
2.7
3.3
3.9
4.7
3
4
4
5
19.7
18.0
18.0
16.6
26.3
34.0
21.8
20.0
20.83/(0.82)
20.83/(0.82)
20.83/(0.82)
20.83/(0.82)
Packaging: 40 Bags, 400 Carton
Marking: EIA Inductance Code
IDC (A)
to decrease L
by 30%
Dim
A Max
mm/(in.)
SMTC2120-5R6M-RC
5.6
5
15.6
18.2
20.83/(0.82)
SMTC2120-6R8M-RC
6.8
6
14.7
16.7
20.83/(0.82)
8.2
6
14.7
15.1
20.83/(0.82)
SMTC2120-8R2M-RC
±10%
SMTC2120-100K-RC
SMTC2120-120K-RC
SMTC2120-150K-RC
SMTC2120-180K-RC
SMTC2120-220K-RC
SMTC2120-270K-RC
SMTC2120-330K-RC
SMTC2120-390K-RC
SMTC2120-470K-RC
SMTC2120-560K-RC
10
12
15
18
22
27
33
39
47
56
7
8
9
9
11
12
13
14
19
21
13.9
12.7
12.2
11.8
11.0
10.4
10.1
9.6
8.2
7.9
13.7
12.6
11.0
10.4
9.23
8.33
7.54
6.98
6.30
5.74
20.83/(0.82)
20.83/(0.82)
20.83/(0.82)
20.83/(0.82)
20.83/(0.82)
20.83/(0.82)
20.83/(0.82)
20.83/(0.82)
20.07/(0.79)
20.07/(0.79)
SMTC2120-820K-RC
68
82
29
32
6.7
6.4
5.29
4.84
19.56/(0.77)
20.10/(0.87)
SMTC2120-101K-RC
SMTC2120-121K-RC
SMTC2120-151K-RC
100
120
150
35
39
43
6.1
5.8
5.5
4.32
3.94
3.56
20.10/(0.87)
20.10/(0.87)
20.10/(0.87)
SMTC2120-181K-RC
SMTC2120-221K-RC
180
220
47
52
5.3
5.0
3.22
2.93
21.08/(0.83)
21.08/(0.83)
(L) & (DCR): HP4263
SMTC2120-680K-RC
Current Source: Model 1320 & 11021 LCR
Physical
IDC
(A)
SMTC2120-271K-RC
270
72
4.2
2.66
19.81/(0.78)
SMTC2120-331K-RC
330
100
3.6
2.50
19.81/(0.78)
SMTC2120-391K-RC
390
108
3.5
2.18
21.59/(0.85)
SMTC2120-471K-RC
SMTC2120-561K-RC
470
560
119
130
3.3
3.2
2.00
1.82
21.59/(0.85)
21.59/(0.85)
SMTC2120-681K-RC
680
142
3.0
1.67
21.59/(0.85)
SMTC2120-821K-RC
820
157
2.9
1.51
21.59/(0.85)
SMTC2120-102K-RC
1000
215
2.5
1.37
20.83/(0.82)
All specifications subject to change without notice.
714-665-1140
ALLIED COMPONENTS INTERNATIONAL
REVISED 6/04/10
www.alliedcomponents.com