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LSMS-12121 Series Switchmode Inductors

Shielded, Surface Mount Power Inductors perfect for use in Switchmode Power Supplies and other high frequency applications.

Features:
  • Surface Mount
  • Low Radiated Field Due to Shielded Design
  • High DC Current Bias Capability
  • 120 Degree C Rating (ambient plus rise)
  • Used for Output and EMI Inductor Applications
  • Very Low Profiles Available

 
 * For standard product: Please select the quantity for each item you wish to order or receive a quote and click the 'Add To Quote' button below.

* For custom product: Please click 'Custom' button below. You will be directed to a page where you can add custom product information and attach prints.
 
Inductance L0 100KHz/1.0V:   I-sat ≥ 80% L0 Note 1:  
Model
Inductance L0
100KHz/1.0V

I-sat
≥ 80% L0
Note 1

DCR @ 25°C
Max

I-rms
△T≤ 40°C
Note 2

Add Qty.
LSMS-12121-03R9  3.9µH ± 30%
12.5 Amps
15.0 mΩ
12.5 Amps
LSMS-12121-04R7  4.7µH ± 30%
11.5 Amps
16.0 mΩ
6.85 Amps
LSMS-12121-05R6  5.6µH ± 30%
5.9
17.0 mΩ
10.5 Amps
LSMS-12121-06R8  6.8µH ± 30%
10.0 Amps
19.0 mΩ
6.6 Amps
LSMS-12121-08R2  8.2µH ± 30%
9.5 Amps
20.5 mΩ
6.5 Amps
LSMS-12121-0100  10µH ± 20%
8.7 Amps
23.0 mΩ
6.3 Amps
LSMS-12121-0120  12µH ± 20%
8.0 Amps
25.5 mΩ
6.0 Amps
LSMS-12121-0150  15µH ± 20%
7.2 Amps
27.0 mΩ
5.4 Amps
LSMS-12121-0180  18µH ± 20%
6.5 Amps
36.5 mΩ
4.8 Amps
LSMS-12121-0220  22µH ± 20%
5.6 Amps
42.5 mΩ
4.4 Amps
LSMS-12121-0270  27µH ± 20%
5.0 Amps
52.5 mΩ
4.0 Amps
LSMS-12121-0330  33µH ± 20%
4.6 Amps
64.5 mΩ
3.6 Amps
LSMS-12121-0390  39µH ± 20%
4.0 Amps
72.9 mΩ
3.3 Amps
LSMS-12121-0470  47µH ± 20%
3.6 Amps
85.0 mΩ
3.0 Amps
LSMS-12121-0560  56µH ± 20%
3.3 Amps
100 mΩ
2.7 Amps
LSMS-12121-0680  68µH ± 20%
3.1 Amps
120 mΩ
2.4 Amps
LSMS-12121-0820  82µH ± 20%
2.8 Amps
130 mΩ
2.15 Amps
LSMS-12121-0101  100µH ± 20%
2.5 Amps
170 mΩ
1.90 Amps
LSMS-12121-0121  120µH ± 20%
2.3 Amps
190 mΩ
1.75 Amps
LSMS-12121-0151  150µH ± 20%
2.0 Amps
250 mΩ
1.5 Amps
Displaying 1 to 20 (of 20 products) Result Pages:  1 
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Notes:

  1. Inductance Measured at 1Khz, 0.1Vrms, without DC current. Inductance tolerance: <10uH - 30%, 10uH and ≥ 20%.
  2. Approximate DC current at which inductance will be decreased by 10% from it initial value.

 

Mechanical

 

LSMS-12120 Mechnical Drawing

U of M A
(max)
B
(max)
C
(max)
D
Ref
E
Ref
F
Ref
J
(max)
a
Ref
b
Ref
c
Ref
in .0.49 0.49 .0.31 0.20 0.08 0.30 0.69 0.11 0.28 0.21
mm 12.5 12.5 8 5 2 7.6 17.5 2.9 7 5.4

 

Performance