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1812-561K The API Delevan 1812-561K is a fixed inductor with 560nH inductance, ±10% tolerance, and a 409mA current rating. It features a 1.2 Ohm maximum DCR and a self-resonant frequency of 170MHz.
Mfr Part #:

1812-561K

Available from 1 distributors
Mfr Name: API Delevan Inc.
API Delevan Inc.
The API Delevan 1812-561K is a fixed inductor with 560nH inductance, ±10% tolerance, and a 409mA current rating. It features a 1.2 Ohm maximum DCR and a self-resonant frequency of 170MHz.
✓ Total Stock: 100 pcs

1812-561K Available from 1 distributor

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1812-561K Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Q @ Freq
Shielding
Supplier Device Package
Tolerance
Width
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1812-561K Description

Short technical summary and product information.

The API Delevan 1812-561K is a fixed inductor designed for surface mount applications. It offers an inductance of 560 nH with a tolerance of ±10%. The component is rated for a maximum DC current of 409 mA and has a maximum DC resistance (DCR) of 1.2 Ohms.

 

This unshielded inductor uses an iron core material and achieves a Q factor of 30 at 25 MHz. Its self-resonant frequency is 170 MHz, making it suitable for RF circuits. The operating temperature range spans from -55°C to 125°C.

 

The inductor is housed in a standard 1812 (4532 Metric) package measuring 4.50mm x 3.20mm with a seated height of 3.40mm. It is designed for surface mount assembly and is part of the 1812 series from API Delevan.

1812-561K Quick Information

Product Type: Fixed Inductor
Series: 1812
Canonical Name: API Delevan 1812-561K Fixed Inductor
Subcategory: Wirewound Inductor

1812-561K Compliance

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

1812-561K Features

  • 560nH inductance with ±10% tolerance.
  • Rated for 409mA DC current.
  • Maximum DCR of 1.2 Ohms.
  • Self-resonant frequency of 170MHz.
  • Unshielded iron core construction.

1812-561K Applications

  • Used in RF signal filtering circuits.
  • Suitable for impedance matching networks.
  • Ideal for resonant tank circuits.
  • Applicable in DC-DC converter designs.

1812-561K FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the 1812-561K?

The inductance is 560 nH with a tolerance of ±10%.

What is the current rating of the 1812-561K?

The current rating is 409 mA.

What is the DC resistance (DCR) of the 1812-561K?

The maximum DC resistance is 1.2 Ohms.

What is the self-resonant frequency of the 1812-561K?

The self-resonant frequency is 170 MHz.

What is the package size of the 1812-561K?

The package is 1812 (4532 Metric) with dimensions 4.50mm x 3.20mm and a height of 3.40mm.

What is the operating temperature range of the 1812-561K?

The operating temperature range is -55°C to 125°C.

Is the 1812-561K shielded or unshielded?

The inductor is unshielded.

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