1537-44K Fixed inductor with 22 µH inductance, 202 mA current rating, and 2.5 Ohm maximum DCR. Axial through-hole package.
Mfr Part #:

1537-44K

Available from 1 distributors
Mfr Name: API Delevan Inc.
API Delevan Inc.
Fixed inductor with 22 µH inductance, 202 mA current rating, and 2.5 Ohm maximum DCR. Axial through-hole package.
Total Stock: 781 pcs

1537-44K Available from 1 distributor

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1537-44K Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Inductance
Lead Style
Material
Mounting Type
Operating Temperature
Q @ Freq
Shielding
Tolerance

1537-44K Description

Short technical summary and product information.

The 1537-44K is a fixed inductor manufactured by API Delevan Inc. It offers 22 µH inductance with ±10% tolerance. The component is designed for through-hole mounting in an axial package.

 

Electrically, it has a current rating of 202 mA and a maximum DC resistance of 2.5 Ohms. The self-resonant frequency is 30 MHz, and the Q factor is 75 at 2.5 MHz. The inductor is unshielded with an iron core.

 

The package dimensions are 0.156" diameter by 0.375" length (3.96mm x 9.53mm). The operating temperature range is -55°C to 105°C. It is listed as RoHS3 compliant and REACH unaffected.

1537-44K Quick Information

Product Type: Fixed Inductor
Series: 1537
Canonical Name: Fixed Inductor 22 µH, 202 mA, Axial, Through Hole
Subcategory: Fixed Inductor

1537-44K Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

1537-44K Features

  • 22 µH inductance with ±10% tolerance.
  • Rated current of 202 mA DC.
  • Maximum DC resistance of 2.5 Ohm.
  • High Q factor of 75 at 2.5 MHz.
  • Unshielded iron core construction.

1537-44K Applications

  • Used in RF signal filtering circuits.
  • Suitable for DC-DC converter input/output.
  • Ideal for impedance matching networks.
  • Applicable in low-power resonant circuits.
  • Common in through-hole prototyping boards.

1537-44K FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the 1537-44K?

22 µH with ±10% tolerance.

What is the current rating of this inductor?

202 mA.

What is the DC resistance (DCR) of the 1537-44K?

Maximum 2.5 Ohm.

What is the self-resonant frequency?

30 MHz.

What package type is this inductor?

Axial (through-hole).

What is the operating temperature range?

-55°C to 105°C.

What core material is used?

Iron.

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