1210-392J Fixed inductor, 3.9 µH, ±5% tolerance, 378 mA rated current, 1.3 Ohm max DCR, unshielded ferrite core, surface mount package 1210.
Mfr Part #:

1210-392J

Available from 1 distributors
Mfr Name: API Delevan Inc.
API Delevan Inc.
Fixed inductor, 3.9 µH, ±5% tolerance, 378 mA rated current, 1.3 Ohm max DCR, unshielded ferrite core, surface mount package 1210.
Total Stock: 404 pcs

1210-392J Available from 1 distributor

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1210-392J 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

1210-392J Description

Short technical summary and product information.

The 1210-392J is a fixed inductor manufactured by API Delevan Inc. It features an inductance of 3.9 µH with a tolerance of ±5%. The component is rated for a maximum current of 378 mA and has a maximum DC resistance (DCR) of 1.3 Ohm. The inductor offers a Q factor of 30 at 7.9 MHz and is tested at 50 MHz. It is constructed with an unshielded ferrite core, making it suitable for a variety of applications where moderate inductance and current handling are required.

 

The inductor is designed for surface mount technology and comes in a 1210 (3225 Metric) package with dimensions of 3.25 mm x 2.42 mm x 2.57 mm. It operates over a wide temperature range of -55°C to 125°C, allowing use in harsh environments. The unshielded design may require careful PCB layout to minimize electromagnetic interference.

 

Typical applications include RF circuits, impedance matching, filtering, and DC-DC converter designs. The component is RoHS compliant (unverified) and has an MSL of 1 (unlimited).

1210-392J Quick Information

Product Type: Fixed Inductor
Canonical Name: 1210-392J Fixed Inductor, 3.9 µH, 378 mA, 1.3 Ohm, SMD
Subcategory: Fixed Inductor

1210-392J Compliance

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

1210-392J Features

  • Inductance: 3.9 µH with ±5% tolerance.
  • Rated current: 378 mA.
  • Maximum DCR: 1.3 Ohm.
  • Q factor: 30 at 7.9 MHz.
  • Unshielded ferrite core construction.

1210-392J Applications

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

1210-392J FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance value of the 1210-392J?

3.9 µH with ±5% tolerance.

What is the rated current of this inductor?

378 mA.

What is the DC resistance (DCR) of the 1210-392J?

1.3 Ohm maximum.

What is the package size of the 1210-392J?

1210 (3225 Metric) surface mount package.

What is the Q factor of this inductor?

30 at 7.9 MHz.

What is the operating temperature range?

-55°C to 125°C.

Is the inductor shielded?

No, it is unshielded.

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