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LD-28210 Series Switchmode Power Inductors

Radial Leaded, Drum Core Power Inductor perfect for use in Switchmode Power Supplies

Features:
  • Radial Leaded
  • High DC Current Bias Capability
  • 125 Degrees C Rating (ambient plus rise)
  • Large Range of Energy Storage Capacity for Output Inductors
  • Small Footprint
  • Clearance Hole for Non-Magnetic Fastener

 
 * 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 (µH ± 20%) (Note 1):   Rated Current (Amps. Min.):  
Model
Inductance
(µH ± 20%)
(Note 1)

DC Resistance
(Ohms Max.)

Rated
Current
(Amps. Min.)+

Typical
Saturation
Current (Amps)
(Note 2)

Typical Lead
Spacing "E"
(mm)

Typical Lead
Diameter "D"
(mm)

Add Qty.
LD-28210-0392  3900
1.67
1
1.8
17.8
0.508
LD-28210-0472  4700
1.86
1
1.7
18.5
0.508
LD-28210-0222  2200
1.02
1.3
2.5
18.3
0.559
LD-28210-0272  2700
1.14
1.3
2.3
18.3
0.559
LD-28210-0332  3300
1.27
1.3
2
18.3
0.559
LD-28210-0182  1800
0.705
1.6
2.8
18.8
0.559
LD-28210-0390  39
0.022
11.4
19
19.3
1.372
LD-28210-0120  12
0.008
13.5
35
19.1
1.727
LD-28210-0150  15
0.009
13.5
32
19.1
1.727
LD-28210-0180  18
0.01
13.5
29
19.1
1.727
LD-28210-0220  22
0.011
13.5
25
20.3
1.727
LD-28210-0270  27
0.012
13.5
23
19.8
1.727
LD-28210-0330  33
0.017
13.5
20
19.8
1.524
LD-28210-0100  10
0.006
17
38
19.1
1.905
LD-28210-0102  1000
0.426
2
4.1
18.2
0.711
LD-28210-0122  1200
0.462
2
3.7
19.3
0.711
LD-28210-0152  1500
0.518
2
3.4
19.3
0.711
LD-28210-0681  680
0.256
2.8
5
18.4
0.787
LD-28210-0821  820
0.288
2.8
4.5
18.4
0.787
LD-28210-01R0  1
0.003
21
116
20.1
2.134
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Notes:

  1. Tolerance: 10 µH and above, ± 10%; below 10 µH, ± 20%
  2. Saturation Current: Inductance drops 5% at this current
  3. Electrical Specifications: Dielectric: coating or covering optional
  4. Temperature Rating: Storage: -55 C to +125 C; Operating: -55 C to +80 C

 

Mechanical

 

LD Mechnical Drawing

Unit of Measurement A
(max)
B
(max)
C
(Nom)
E
(Dia)
F
(Nom)
mm 28 21.4 - Note 1 Note 1
in 1.10 0.84 - Note 1 Note 1

Note 1: See dimensions “D” and “E” within electrical specifications.