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The FIS121NL is a fully encapsulated current sense inductor designed for low-cost regulation of switch-mode power supplies.

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Description +
The FIS121NL is a fully encapsulated current sense inductor designed for low-cost regulation of switch-mode power supplies.
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SPECS +
  • Product Attribute
    Attribute Value Select Attribute
  • Supplier:
    Pulse Electronics
  • Part No:
    FIS121NL
  • Unit of Measure:
    Per Each
  • RoHS:
    Yes
  • HTS:
    8504504000
  • COO:
    CN
  • ECCN:
    EAR99
  • Supplier Standard Pack: This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. Minimum Order Quantities and Required Order Multiples are presented with our price and availability information.
    55
  • Accuracy:
    N/A
  • Mounting:
    Through Hole4180
  • Operating Temperature:
    N/A
  • Operating Frequency:
    200 KHz
  • Dimension:
    17.2mm x 9.53mm x 20.44189mm
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We’ll meet or beat any authorized competitor’s published price for this part.
In Stock: 715
Can Ship immediately
On Order:
1,265   can ship 8/13/26
Minimum Order Quantity:
55
Order Increment:
55
15 Weeks can ship 8/25/26
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Price (USD)
Qty
Unit Price
55
$1.87
275
$1.70
550
$1.64
1,045
$1.55
2,530
$1.54
5,005
$1.46
7,535 +
$1.45
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