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1812-123J Fixed inductor with 12µH inductance, 317mA current rating, and 2 Ohm maximum DC resistance. Unshielded ferrite core in a surface mount 1812 package.
Mfr Part #:

1812-123J

Available from 1 distributors
Mfr Name: API Delevan Inc.
API Delevan Inc.
Fixed inductor with 12µH inductance, 317mA current rating, and 2 Ohm maximum DC resistance. Unshielded ferrite core in a surface mount 1812 package.
✓ Total Stock: 60 pcs

1812-123J Available from 1 distributor

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✓ Non-Authorised
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60 pcs
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1812-123J Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Height
Inductance
Inductance Frequency - Test
Length
Material
Mounting Type
Operating Temperature
Q @ Freq
Shielding
Supplier Device Package
Tolerance
Width
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1812-123J Description

Short technical summary and product information.

The API Delevan 1812-123J is a fixed inductor from the 1812 series. It offers an inductance of 12 µH with a tolerance of ±5%. The component is rated for a maximum DC current of 317 mA and has a maximum DC resistance of 2 Ohms. Designed for surface mount applications, it uses an unshielded ferrite core and is housed in an 1812 (4532 Metric) package. The inductor exhibits a Q factor of 50 minimum at 2.5 MHz and a self-resonant frequency of 18 MHz. It operates over a temperature range of -55°C to 125°C. This inductor is suitable for general purpose RF circuits, filtering, and impedance matching applications. It is supplied in tape and reel packaging for automated assembly.

1812-123J Quick Information

Product Type: Fixed Inductor
Series: 1812
Canonical Name: API Delevan 1812-123J Fixed Inductor, 12 µH, 317 mA, 2 Ohm DCR, Surface Mount 1812
Subcategory: Fixed Inductors

1812-123J Compliance

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

1812-123J Features

  • Inductance of 12µH with ±5% tolerance.
  • Rated current up to 317 mA.
  • Maximum DC resistance of 2 Ohms.
  • Q factor of 50 at 2.5 MHz.
  • Surface mount 1812 package design.

1812-123J Applications

  • Ideal for RF signal filtering circuits.
  • Used in power supply decoupling applications.
  • Suitable for impedance matching networks.
  • Works in high-frequency inductor applications.

1812-123J FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the 1812-123J?

12 µH.

What is the current rating of the 1812-123J?

317 mA.

What is the DC resistance of the 1812-123J?

2 Ohms maximum.

What is the self-resonant frequency of the 1812-123J?

18 MHz.

What is the package type of the 1812-123J?

1812 (4532 Metric) surface mount package.

What is the Q factor of the 1812-123J?

50 minimum at 2.5 MHz.

What is the operating temperature range of the 1812-123J?

-55°C to 125°C.

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