1812-222J The 1812-222J is a fixed inductor from API Delevan Inc. with 2.2µH inductance, 535mA current rating, and 700mOhm DCR in a 1812 surface mount package.
Mfr Part #:

1812-222J

Available from 1 distributors
Mfr Name: API Delevan Inc.
API Delevan Inc.
The 1812-222J is a fixed inductor from API Delevan Inc. with 2.2µH inductance, 535mA current rating, and 700mOhm DCR in a 1812 surface mount package.
Total Stock: 4 pcs

1812-222J Available from 1 distributor

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1812-222J 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

1812-222J Description

Short technical summary and product information.

The 1812-222J is a fixed inductor manufactured by API Delevan Inc. It features an inductance of 2.2µH with a tolerance of ±5%. The component is rated for a DC current of 535mA and has a maximum DC resistance of 700mOhm. The Q factor is 50 at 7.9MHz, and the self-resonant frequency is 55MHz. The inductor uses a ferrite core and is unshielded. It is designed for surface mount assembly in a 1812 (4532 Metric) package with dimensions 4.50mm x 3.20mm x 3.40mm. The operating temperature range is -55°C to 125°C. This inductor is suitable for RF filtering, impedance matching, and general purpose DC-DC converter applications. The part is listed as RoHS3 compliant and REACH unaffected, though these compliance claims are unverified.

1812-222J Quick Information

Product Type: Fixed Inductor
Canonical Name: Fixed Inductor 2.2µH, 535mA, 700mOhm, 1812 (4532 Metric), Surface Mount

1812-222J Compliance

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

1812-222J Features

  • Ferrite core unshielded inductor.
  • Rated for 535mA DC current.
  • Low DCR of 700mOhm maximum.
  • High Q of 50 at 7.9MHz.
  • Surface mount 1812 package.

1812-222J Applications

  • Used in RF signal filtering.
  • Suitable for DC-DC converter circuits.
  • Ideal for impedance matching networks.
  • Applicable in power supply filtering.
  • General purpose inductor applications.

1812-222J FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the 1812-222J?

The inductance is 2.2 µH with a tolerance of ±5%.

What is the current rating of this inductor?

The DC current rating is 535 mA.

What is the DC resistance (DCR) of the 1812-222J?

The maximum DC resistance is 700 mOhm.

What is the self-resonant frequency?

The self-resonant frequency is 55 MHz.

What package does this inductor come in?

It comes in a 1812 (4532 Metric) surface mount package.

What is the operating temperature range?

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

Is this inductor shielded?

No, it is unshielded.

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