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LD-21210 Series Switchmode Power Inductors

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-21210-0122  1200
1.14
0.8
2.7
15
0.508
LD-21210-0152  1500
1.26
0.8
2.4
15
0.508
LD-21210-0182  1800
1.39
0.8
2.2
15
0.508
LD-21210-0222  2200
1.54
0.8
2
15
0.508
LD-21210-0102  1000
0.818
1
3.1
15
0.508
LD-21210-0821  820
0.59
1.3
3.4
15
0.559
LD-21210-0331  330
0.305
1.6
5.2
15.2
0.635
LD-21210-0391  390
0.32
1.6
4.9
15.2
0.635
LD-21210-0471  470
0.355
1.6
4.5
15
0.635
LD-21210-0561  560
0.388
1.6
4.1
15
0.635
LD-21210-0681  680
0.43
1.6
3.7
15
0.635
LD-21210-01R0  1
0.003
11
108
15.7
1.524
LD-21210-01R2  1.2
0.003
11
108
15.7
1.524
LD-21210-01R5  1.5
0.003
11
83
15.7
1.524
LD-21210-01R8  1.8
0.003
11
68
15.7
1.524
LD-21210-0100  10
0.009
11
30
15.7
1.524
LD-21210-0120  12
0.009
11
27
15.7
1.524
LD-21210-02R2  2.2
0.004
11
68
15.7
1.524
LD-21210-02R7  2.7
0.005
11
58
15.7
1.524
LD-21210-03R3  3.3
0.005
11
58
15.7
1.524
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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 21.1 21.4 - Note 1 Note 1
in 0.83 0.84 - Note 1 Note 1

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