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1840-30K The 1840-30K is a fixed inductor from API Delevan Inc. with 10 µH inductance, ±10% tolerance, 455 mA DC current rating, and 600 mΩ maximum DC resistance.
Mfr Part #:

1840-30K

Available from 1 distributors
Mfr Name: API Delevan Inc.
API Delevan Inc.
The 1840-30K is a fixed inductor from API Delevan Inc. with 10 µH inductance, ±10% tolerance, 455 mA DC current rating, and 600 mΩ maximum DC resistance.
✓ Total Stock: 5 pcs
$ Price Range: $3.13 - $5.60

1840-30K Available from 1 distributor

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1840-30K 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
Tape & Reel
Termination Style
Tolerance
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1840-30K Description

Short technical summary and product information.

The 1840-30K is a fixed inductor manufactured by API Delevan Inc. It features an inductance of 10 µH with a tolerance of ±10%. The inductor is rated for a DC current of 455 mA and has a maximum DC resistance of 600 mΩ. It offers a Q factor of 35 at 7.9 MHz and a self-resonant frequency of 42 MHz.

 

The inductor is unshielded and constructed with an iron core. It is designed for through-hole mounting in an axial package, with dimensions of 0.187 inches in diameter and 0.437 inches in length (4.75 mm x 11.10 mm). The operating temperature range is -55°C to 105°C.

 

This component is suitable for use in various electronic circuits requiring a fixed inductance value. Its axial lead configuration allows for easy insertion in through-hole PCB designs. The iron core material and specified electrical characteristics make it appropriate for applications such as filtering, energy storage, and impedance matching in low to medium frequency circuits.

1840-30K Quick Information

Product Type: Fixed Inductor
Series: 1840
Canonical Name: Fixed Inductor 10 µH ±10% 455 mA Axial Through Hole
Subcategory: Axial Through Hole Inductor

1840-30K Compliance

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

1840-30K Estimated Pricing

Qty Low High
1+ $5.60 $5.60
10+ $4.53 $4.53
25+ $4.03 $4.03
50+ $3.81 $3.81
100+ $3.53 $3.53
250+ $3.47 $3.47
500+ $3.25 $3.25
1,000+ $3.13 $3.13

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

1840-30K Features

  • 10 µH inductance with ±10% tolerance.
  • 455 mA DC current rating.
  • 600 mΩ maximum DC resistance.
  • Unshielded iron core construction.
  • Axial through-hole package.

1840-30K Applications

  • Suitable for RF signal filtering circuits.
  • Used in power supply filtering applications.
  • Ideal for impedance matching networks.
  • Common in audio frequency circuits.

1840-30K FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the 1840-30K?

The inductance is 10 µH.

What is the current rating of the 1840-30K?

The DC current rating is 455 mA.

What is the DC resistance of the 1840-30K?

The maximum DC resistance is 600 mΩ.

What is the self-resonant frequency of the 1840-30K?

The self-resonant frequency is 42 MHz.

What is the package type of the 1840-30K?

The package is axial, with through-hole mounting.

What is the operating temperature range of the 1840-30K?

The operating temperature range is -55°C to 105°C.

Is the 1840-30K shielded?

No, the inductor is unshielded.

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