1812-105J Fixed inductor with 1 mH inductance, 55 mA current rating, and 60 Ohm maximum DC resistance. Surface mount in 1812 (4532 Metric) package.
Mfr Part #:

1812-105J

Available from 1 distributors
Mfr Name: API Delevan Inc.
API Delevan Inc.
Fixed inductor with 1 mH inductance, 55 mA current rating, and 60 Ohm maximum DC resistance. Surface mount in 1812 (4532 Metric) package.
Total Stock: 2,081 pcs

1812-105J Available from 1 distributor

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1812-105J 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

1812-105J Description

Short technical summary and product information.

The 1812-105J is a fixed inductor manufactured by API Delevan Inc. It offers an inductance of 1 mH with a tolerance of ±5%. The component is rated for a maximum DC current of 55 mA and has a maximum DC resistance of 60 Ohm. The Q factor is 30 typical at 790 kHz, and the self-resonant frequency is 2.5 MHz.

 

The inductor uses a ferrite core and is unshielded. It operates over a temperature range of -55°C to 125°C. The package is 1812 (4532 Metric) surface mount, with dimensions of 4.50 mm length, 3.20 mm width, and 3.40 mm height.

 

This component is suitable for low-current filtering, signal conditioning, and impedance matching applications in circuits operating up to 2.5 MHz. The unshielded design may require attention to electromagnetic interference in dense layouts.

1812-105J Quick Information

Product Type: Fixed Inductor
Canonical Name: Fixed Inductor 1 mH, 55 mA, 60 Ohm Max, 1812 (4532 Metric) Surface Mount
Subcategory: Ferrite Core Inductor

1812-105J Compliance

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

1812-105J Features

  • 1 mH inductance with ±5% tolerance.
  • Rated for 55 mA maximum current.
  • 60 Ohm maximum DC resistance.
  • Ferrite core construction.
  • Surface mount 1812 package.

1812-105J Applications

  • Ideal for RF signal filtering circuits.
  • Used in low-current power supply filtering.
  • Suitable for impedance matching networks.
  • Applicable in DC-DC converter output filtering.

1812-105J FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the 1812-105J?

1 mH.

What is the current rating?

55 mA.

What is the DC resistance?

60 Ohm maximum.

What is the self-resonant frequency?

2.5 MHz.

What is the package size?

1812 (4532 Metric) surface mount.

What is the Q factor at 790 kHz?

30 typical.

What is the operating temperature range?

-55°C to 125°C.

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