1537-28K Fixed inductor with 4.7 µH inductance, ±10% tolerance, 294 mA current rating, and 2.6 Ohm maximum DC resistance. Through hole axial package with phenolic core.
Mfr Part #:

1537-28K

Available from 1 distributors
Mfr Name: API Delevan Inc.
API Delevan Inc.
Fixed inductor with 4.7 µH inductance, ±10% tolerance, 294 mA current rating, and 2.6 Ohm maximum DC resistance. Through hole axial package with phenolic core.
Total Stock: 191 pcs
$ Price Range: $1.61 - $3.15

1537-28K Available from 1 distributor

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Non-Authorised
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191 pcs
191 pcs On Request 1 On Request On Request On Request On Request On Request

1537-28K 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
Size / Dimension
Tolerance

1537-28K Description

Short technical summary and product information.

The API Delevan 1537-28K is a fixed inductor with an inductance of 4.7 µH and a tolerance of ±10%. It is rated for a maximum current of 294 mA and has a maximum DC resistance of 2.6 Ohm. The inductor features a self-resonant frequency of 90 MHz and a Q factor of 33 at 7.9 MHz. It is unshielded with a phenolic core material. The component is housed in an axial through hole package measuring 0.156 inches in diameter by 0.375 inches in length (3.96 mm x 9.53 mm). It operates over a temperature range of -55°C to 125°C. This inductor is suitable for RF and general purpose filtering applications where a stable inductance and high Q are required.

1537-28K Quick Information

Product Type: Fixed Inductor
Series: 1537
Canonical Name: API Delevan 1537-28K Fixed Inductor
Subcategory: Axial Lead Inductor

1537-28K Compliance

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

1537-28K Estimated Pricing

Qty Low High
1+ $3.15 $3.15
10+ $2.59 $2.59
25+ $2.40 $2.40
50+ $2.26 $2.26
100+ $2.13 $2.13
250+ $1.97 $1.97
500+ $1.97 $1.97
1,000+ $1.75 $1.75
2,000+ $1.65 $1.65
3,000+ $1.61 $1.61

Estimated market price range - modelled values for guidance only, not live distributor offers.

1537-28K Features

  • Inductance of 4.7 µH with ±10% tolerance.
  • Rated for 294 mA maximum current.
  • Maximum DC resistance of 2.6 Ohm.
  • Self-resonant frequency of 90 MHz.
  • Through hole axial mounting style.

1537-28K Applications

  • Ideal for RF filtering applications.
  • Used in resonant circuit designs.
  • Suitable for impedance matching networks.
  • Applicable in signal coupling circuits.

1537-28K FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the 1537-28K inductor?

4.7 µH.

What is the current rating of the 1537-28K?

294 mA.

What is the DC resistance of the 1537-28K?

2.6 Ohm maximum.

What is the self-resonant frequency of the 1537-28K?

90 MHz.

What is the package type of the 1537-28K?

Axial through hole.

What is the inductance tolerance of the 1537-28K?

±10%.

What is the Q factor of the 1537-28K?

33 at 7.9 MHz.

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