| |

 |
LSMS-Series
Switchmode Inductors
Shielded Surface Mount
Features:
- High DC current bias capability
- Low radiated field due to shielded design
- 120° rating (ambient plus rise)
- Used for output and EMI inductor applications
- Very low profiles available
- Compact and thin
|
|
The LSMS family of parts are magnetically shielded and are available in all standard Inductance and current values that meets the industry requirements. Precision parts are a low cost alternative or a second source to other major surface mount inductor manufactures. Typical applications for the Power Inductors are switch-mode power supplies, DC/DC converters, form part of RF circuits, RFID systems and can be used as interference suppression components.

How to choose your model:
- Calculate the energy storage needed based
on inductance and current
- No de-rating needed for ambients up to
80
| Precision Model
Number |
|
A
(max) |
|
C
(max) |
|
E (max) |
F |
G |
H |
PDF |
| |
mm |
7.4 |
7.4 |
5.1 |
2 |
5.4 |
3 |
2 |
4.4 |
|
in |
0.29 |
0.29 |
0.20 |
0.08 |
0.21 |
0.12 |
0.08 |
0.17 |
|
|
|
|
|
|
|
|
F |
G |
H |
PDF |
| |
mm |
7.5 |
7.5 |
4.5 |
2.7 |
5.1 |
3.1 |
1.6 |
4.8 |
|
in |
0.30 |
0.30 |
0.18 |
0.11 |
0.20 |
0.12 |
0.06 |
0.19 |
|
|
|
|
|
|
|
|
|
|
H |
PDF |
| |
mm |
12.3 |
12.3 |
6 |
5 |
7.6 |
5.4 |
2.8 |
7 |
|
in |
0.48 |
0.48 |
0.24 |
0.20 |
0.30 |
0.21 |
0.11 |
0.28 |
|
|
mm |
12.3 |
12.3 |
8 |
5 |
7.6 |
5.4 |
2.9 |
7 |
|
in |
0.48 |
0.48 |
0.31 |
0.20 |
0.30 |
0.21 |
0.11 |
0.28 |

|
|
|
|
|
| |
Inductance
(µH +/-20%)
(Note 1) |
DC
Resistance
(Ohms Max.) |
Rated Current
(Amps. Min.)
(Note 2) |
LSMS-07071-0100 |
10 |
0.070 |
1.65 |
LSMS-07071-0120 |
12 |
0.080 |
1.50 |
LSMS-07071-0150 |
15 |
0.090 |
1.34 |
LSMS-07071-0180 |
18 |
0.110 |
1.22 |
LSMS-07071-0220 |
22 |
0.120 |
1.10 |
LSMS-07071-0270 |
27 |
0.170 |
1.00 |
LSMS-07071-0330 |
33 |
0.190 |
0.90 |
LSMS-07071-0390 |
39 |
0.210 |
0.83 |
LSMS-07071-0470 |
47 |
0.240 |
0.75 |
LSMS-07071-0560 |
56 |
0.320 |
0.69 |
LSMS-07071-0680 |
68 |
0.370 |
0.63 |
LSMS-07071-0820 |
82 |
0.400 |
0.57 |
LSMS-07071-0101 |
100 |
0.540 |
0.52 |
LSMS-07071-0121 |
120 |
0.620 |
0.47 |
LSMS-07071-0151 |
150 |
0.860 |
0.42 |
LSMS-07071-0181 |
180 |
0.970 |
0.38 |
LSMS-07071-0221 |
220 |
1.310 |
0.35 |
LSMS-07071-0271 |
270 |
1.460 |
0.31 |
Notes:
1.) Inductance Measured at 1Khz, 0.1Vrms, without DC current.
2.) Rated DC current at which inductance will be decreased by 10% from it initial value or the DC current at a temperature rise of 40 degrees Centigrade or whichever is smaller.
|
|
|
|
|
|
| |
Inductance
(µH +/-20%)
(Note 1) |
DC
Resistance
(Ohms Max.) |
Rated Current
(Amps. Min.)
(Note 2) |
LSMS-08081-0100 |
10 |
0.06 |
1.84 |
LSMS-08081-0120 |
12 |
0.07 |
1.71 |
LSMS-08081-0150 |
15 |
0.092 |
1.47 |
LSMS-08081-0180 |
18 |
0.1 |
1.31 |
LSMS-08081-0220 |
22 |
0.11 |
1.23 |
LSMS-08081-0270 |
27 |
0.15 |
1.12 |
LSMS-08081-0330 |
33 |
0.17 |
0.96 |
LSMS-08081-0390 |
39 |
0.23 |
0.91 |
LSMS-08081-0470 |
47 |
0.26 |
0.88 |
LSMS-08081-0560 |
56 |
0.35 |
0.75 |
LSMS-08081-0680 |
68 |
0.38 |
0.69 |
LSMS-08081-0820 |
82 |
0.43 |
0.61 |
LSMS-08081-0101 |
100 |
0.61 |
0.6 |
LSMS-08081-0121 |
120 |
0.66 |
0.52 |
LSMS-08081-0151 |
150 |
0.88 |
0.46 |
LSMS-08081-0181 |
180 |
0.98 |
0.42 |
LSMS-08081-0221 |
220 |
1.17 |
0.36 |
LSMS-08081-0271 |
270 |
1.64 |
0.34 |
LSMS-08081-0331 |
330 |
1.86 |
0.32 |
LSMS-08081-0391 |
390 |
2.85 |
0.29 |
LSMS-08081-0471 |
470 |
3.01 |
0.26 |
LSMS-08081-0561 |
560 |
3.62 |
0.23 |
LSMS-08081-0681 |
680 |
4.63 |
0.22 |
LSMS-08081-0821 |
820 |
5.2 |
0.2 |
LSMS-08081-0102 |
1000 |
6 |
0.18 |
Notes:
1.) Inductance Measured at 1Khz, 0.1Vrms, without DC current.
2.) Rated DC current at which inductance will be decreased by 10% from it initial value or the DC current at a temperature rise of 40 degrees Centigrade or whichever is smaller.
|
|
|
|
|
|
| |
Inductance
(µH)
(Note 1) |
DC
Resistance
(Ohms Max.) |
Rated Current
(Amps. Min.)
(Note 2) |
LSMS-12120-0100 |
10 |
0.025 |
4 |
LSMS-12120-0120 |
12 |
0.027 |
3.5 |
LSMS-12120-0150 |
15 |
0.03 |
3.3 |
LSMS-12120-0180 |
18 |
0.38 |
3 |
LSMS-12120-0220 |
22 |
0.045 |
2.8 |
LSMS-12120-0270 |
27 |
0.055 |
2.3 |
LSMS-12120-0330 |
33 |
0.063 |
2.1 |
LSMS-12120-0390 |
39 |
0.075 |
2 |
LSMS-12120-0470 |
47 |
0.085 |
1.8 |
LSMS-12120-0560 |
56 |
0.11 |
1.7 |
LSMS-12120-0680 |
68 |
0.12 |
1.5 |
LSMS-12120-0820 |
82 |
0.14 |
1.4 |
LSMS-12120-0101 |
100 |
0.17 |
1.3 |
LSMS-12120-0121 |
120 |
0.2 |
1.1 |
LSMS-12120-0151 |
150 |
0.25 |
1 |
LSMS-12120-0181 |
180 |
0.29 |
0.9 |
LSMS-12120-0221 |
220 |
0.4 |
0.8 |
LSMS-12120-0271 |
270 |
0.46 |
0.75 |
LSMS-12120-0331 |
330 |
0.51 |
0.68 |
LSMS-12120-0391 |
390 |
0.69 |
0.65 |
LSMS-12120-0471 |
470 |
0.77 |
0.58 |
LSMS-12120-0561 |
560 |
0.88 |
0.54 |
LSMS-12120-0681 |
680 |
1.2 |
0.48 |
LSMS-12120-0821 |
820 |
1.34 |
0.43 |
LSMS-12120-0102 |
1000 |
1.53 |
0.4 |
Notes:
1.) Inductance Measured at 1Khz, 0.1Vrms, without DC current. Inductance
tolerance: <10uH - 30%, 10uH
and ≥ 20%.
2.) Rated DC current at which inductance will be decreased by 10% from it
initial value or the DC current at a temperature rise of 40 degrees Centigrade
or whichever is smaller.
|
|
|
|
|
|
| |
Inductance
(µH)
(Note 1) |
DC
Resistance
(Ohms Max.) |
Rated Current
(Amps. Min.)
(Note 2) |
LSMS-12121-02R4 |
2.4 |
0.012 |
8 |
LSMS-12121-04R7 |
4.7 |
0.016 |
6.8 |
LSMS-12121-07R6 |
7.6 |
0.02 |
5.9 |
LSMS-12121-0100 |
10 |
0.022 |
5.4 |
LSMS-12121-0120 |
12 |
0.025 |
4.9 |
LSMS-12121-0150 |
15 |
0.027 |
4.5 |
LSMS-12121-0180 |
18 |
0.039 |
3.9 |
LSMS-12121-0220 |
22 |
0.043 |
3.6 |
LSMS-12121-0270 |
27 |
0.046 |
3.4 |
LSMS-12121-0330 |
33 |
0.065 |
3 |
LSMS-12121-0390 |
39 |
0.073 |
2.75 |
LSMS-12121-0470 |
47 |
0.1 |
2.5 |
Notes:
1.) Inductance Measured at 1Khz, 0.1Vrms, without DC current. Inductance
tolerance: <10uH - 30%, 10uH
and ≥ 20%.
2.) Rated DC current at which inductance will be decreased by 10% from it initial value or the DC current at a temperature rise of 40 degrees Centigrade or whichever is smaller.
|

| |
Piece |
Reel |
|
Reel Dimensions |
Tape Dimensions |
178 |
330 |
A |
B |
C |
W |
A0 |
B0 |
K0 |
P |
P0 |
P2 |
W |
t |
LSMS-07071-xxxx |
- |
1,500 |
mm |
330 |
100 |
13 |
16.5 |
7.6 |
7.6 |
5.2 |
12 |
4 |
2 |
12 |
0.4 |
in |
12.99 |
3.94 |
0.51 |
0.65 |
0.30 |
0.30 |
0.20 |
0.47 |
0.16 |
0.08 |
0.47 |
0.02 |
LSMS-08081-xxxx |
- |
1,000 |
mm |
330 |
100 |
13 |
16.5 |
7.6 |
5.4 |
5.6 |
12 |
4 |
2 |
16 |
0.4 |
in |
12.99 |
3.94 |
0.51 |
0.65 |
0.30 |
0.21 |
0.22 |
0.47 |
0.16 |
0.08 |
0.63 |
0.02 |
LSMS-12120-xxxx |
- |
500 |
mm |
330 |
100 |
13 |
24.5 |
12.55 |
12.55 |
6.4 |
16 |
4 |
2 |
24 |
0.35 |
in |
12.99 |
3.94 |
0.51 |
0.96 |
0.49 |
0.49 |
0.25 |
0.63 |
0.16 |
0.08 |
0.94 |
0.01 |
LSMS-12121-xxxx |
- |
1,000 |
mm |
330 |
100 |
13 |
24.5 |
12.55 |
12.55 |
8.1 |
16 |
4 |
2 |
24 |
0.35 |
in |
12.99 |
3.94 |
0.51 |
0.96 |
0.49 |
0.49 |
0.32 |
0.63 |
0.16 |
0.08 |
0.94 |
0.01 |
|