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LTV-18121 Series Switchmode Power Inductors

PC Mounted Power Inductor, Toroidal, Single Layer, Vertical Mount, perfect for use in Switchmode Power Supplies.

Custom Toroid Designs with Multiple Layer and Vertical Mounts are available (33uh @ 2.8A through 6800uh @ .22A).

Features:
  • High DC Current Bias Capability
  • Swinging Inductance Ideal for Switchmode Output Inductors
  • Low Radiated Field Due to Closed Magnetic Path with Distributed Gap
  • 130 Degree C Rise (ambient plus rise)
  • UL94V-0 Header, Class F Available in Both Optional Fig. 1 & 2 Mounting
  • Vertical Design for Smaller PC Footprint

 
 * 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.
 
Model
Inductance
(µH ± 20%)
(Note 1)

Rated Current
(Amps. Min.)
(Note 2)

DC Resistance
(Ohms Max)

Energy Storage
(uJoules)
(Note 3)

Self Lead Pin Dia.
Add Qty.
LTV-18121-04R0  4
11
.004
145
.055"
LTV-18121-05R6  5.6
9.25
.005
143
.049"
LTV-18121-07R4  7.5
7.8
.007
138
.044"
LTV-18121-0110  10.7
6.5
.01
137
.039"
LTV-18121-0150  14.5
5.4
.015
132
.035"
LTV-18121-0190  19
4.5
.02
124
.031"
LTV-18121-0260  26
3.75
.03
120
.028"
LTV-18121-0340  34
3.2
.05
115
.025"
LTV-18121-0430  43
2.7
.06
105
.023"
LTV-18121-0560  56
2.25
.09
95
.020"
LTV-18121-0730  73
1.9
.12
90
.018"
LTV-18121-0890  90
1.6
.16
85
.016"
LTV-18121-0121  115
1.35
.25
75
.015"
LTV-18121-0141  140
1.15
.32
72
.013"
LTV-18121-0191  190
.95
.45
65
.012"
LTV-18121-0231  235
.8
.65
60
.011
LTV-18121-0291  285
.7
.9
55
.010"
LTV-18121-0361  365
.58
1.25
50
.009"
Displaying 1 to 18 (of 18 products) Result Pages:  1 
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Notes:

  1. Inductance measured at 10Khz, 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.
  3. Rated Current value, 40 Degrees C Temperature Rise

 

Mechanical

LTV Standard Mounting

 

Precision Model U of M A
(Typ)
B
(Typ)
C
(Typ)
D
(Typ)
E
(Typ)
F
(±.05)
G
(Typ)
Standard Mounting mm 19.1 16.4 25.2 3.81 1.00 15.20 6.30
in 0.75 0.65 0.99 0.15 0.39 0.60 0.25


LTV Optioanl Mounting

Precision Model U of M A
(Max)
B
(Max)
D
(Min)
Optional Mounting mm 16.3 8.7 4.6
in .640 .340 .18
NOTE: Part Numbers without header will end with the suffix “NH” Example: LTV-18121-04R0NH

 

 

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