1537-18K Fixed inductor with 1.8 µH inductance, 590 mA current rating, and 650 mOhm maximum DC resistance. Unshielded phenolic core in an axial through-hole package.
Mfr Part #:

1537-18K

Available from 1 distributors
Mfr Name: API Delevan Inc.
API Delevan Inc.
Fixed inductor with 1.8 µH inductance, 590 mA current rating, and 650 mOhm maximum DC resistance. Unshielded phenolic core in an axial through-hole package.
Total Stock: 547 pcs
$ Price Range: $1.61 - $3.15

1537-18K Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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547 pcs
547 pcs On Request 1 On Request On Request On Request On Request On Request

1537-18K 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

1537-18K Description

Short technical summary and product information.

The API Delevan 1537-18K is a fixed inductor designed for through-hole mounting in an axial package. It features an inductance of 1.8 µH with a tolerance of ±10%. The component is rated for a maximum DC current of 590 mA and has a maximum DC resistance of 650 mOhm. The unshielded construction uses a phenolic core material. This inductor offers a quality factor (Q) of 33 at 7.9 MHz and a self-resonant frequency of 150 MHz. It operates over a temperature range of -55°C to 125°C. The axial package dimensions are 0.156" diameter by 0.375" length (3.96mm x 9.53mm). This component is suitable for various RF and general-purpose filtering applications where a compact, through-hole inductor is required.

1537-18K Quick Information

Product Type: Fixed Inductor
Series: 1537
Canonical Name: API Delevan 1537-18K Fixed Inductor, 1.8 µH, 590 mA, Unshielded, Axial, Through Hole
Subcategory: Fixed Inductor

1537-18K Compliance

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

1537-18K 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.

1537-18K Features

  • 1.8 µH inductance with ±10% tolerance.
  • Rated for 590 mA DC current.
  • Maximum DC resistance of 650 mOhm.
  • Unshielded phenolic core construction.
  • Axial through-hole package for easy mounting.

1537-18K Applications

  • Used in RF signal filtering circuits.
  • Suitable for impedance matching applications.
  • Ideal for DC-DC converter output filtering.
  • Common in resonant tank circuits.

1537-18K FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the 1537-18K?

1.8 µH.

What is the current rating?

590 mA.

What is the maximum DC resistance?

650 mOhm.

What is the self-resonant frequency?

150 MHz.

What is the Q factor?

33 at 7.9 MHz.

Is the inductor shielded?

No, it is unshielded.

What is the package type?

Axial through-hole.

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