4554-102K Fixed inductor with 1 mH inductance, 290 mA current rating, and 2.9 Ohm maximum DC resistance. Through hole mounting with ferrite core.
Mfr Part #:

4554-102K

Available from 1 distributors
Mfr Name: API Delevan Inc.
API Delevan Inc.
Fixed inductor with 1 mH inductance, 290 mA current rating, and 2.9 Ohm maximum DC resistance. Through hole mounting with ferrite core.
Total Stock: 17 pcs

4554-102K Available from 1 distributor

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4554-102K Specifications Quick View

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

4554-102K Description

Short technical summary and product information.

The 4554-102K is a fixed inductor manufactured by API Delevan Inc. It features an inductance of 1 mH with a tolerance of ±10%. The component is rated for a maximum current of 290 mA and has a maximum DC resistance of 2.9 Ohms. The Q factor is 50 at 252 kHz, and the self-resonant frequency is typically 1.3 MHz. The inductor is unshielded and uses a ferrite core material.

 

This through-hole inductor comes in a radial, vertical cylinder package measuring 8.64 mm in diameter and 11.00 mm in height. It is designed to operate over a temperature range of -40°C to 85°C. The unshielded construction is suitable for applications where electromagnetic interference (EMI) shielding is not critical. Typical applications include low-frequency filtering, power supply noise suppression, and signal conditioning in audio circuits.

4554-102K Quick Information

Product Type: Fixed Inductor
Series: 4554
Canonical Name: Fixed Inductor, 1 mH, 290 mA, Unshielded, Ferrite Core, Through Hole
Subcategory: Fixed Inductor

4554-102K Compliance

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

4554-102K Features

  • 1 mH inductance with ±10% tolerance.
  • Rated current of 290 mA maximum.
  • 2.9 Ohm maximum DC resistance.
  • Through hole radial vertical cylinder package.
  • Ferrite core unshielded construction.

4554-102K Applications

  • Ideal for low frequency filtering circuits.
  • Used in power supply noise suppression.
  • Suitable for signal conditioning in audio.
  • Applicable in DC-DC converter output filtering.

4554-102K FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the 4554-102K?

The inductance is 1 mH with a tolerance of ±10%.

What is the current rating of the 4554-102K?

The current rating is 290 mA.

What is the DC resistance of the 4554-102K?

The maximum DC resistance is 2.9 Ohms.

What is the self-resonant frequency of the 4554-102K?

The typical self-resonant frequency is 1.3 MHz.

What package type does the 4554-102K use?

The inductor comes in a radial, vertical cylinder through-hole package with a diameter of 8.64 mm and height of 11.00 mm.

What is the core material of the 4554-102K?

The core material is ferrite.

What is the operating temperature range of the 4554-102K?

The operating temperature range is -40°C to 85°C.

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