1641-123K The API Delevan 1641-123K is a molded shielded fixed inductor with 12 µH inductance, 205 mA current rating, and 2 Ohm maximum DC resistance in an axial through-hole package.
Mfr Part #:

1641-123K

Available from 1 distributors
Mfr Name: API Delevan Inc.
API Delevan Inc.
The API Delevan 1641-123K is a molded shielded fixed inductor with 12 µH inductance, 205 mA current rating, and 2 Ohm maximum DC resistance in an axial through-hole package.
Total Stock: 25 pcs

1641-123K Available from 1 distributor

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1641-123K Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Inductance
Lead Style
Material
Mounting Type
Operating Temperature
Q @ Freq
Shielding
Termination Style
Tolerance
Type

1641-123K Description

Short technical summary and product information.

The API Delevan 1641-123K is a molded, shielded fixed inductor designed for through-hole mounting in an axial package. It offers an inductance of 12 µH with a tolerance of ±10% and a current rating of 205 mA. The component features a maximum DC resistance of 2 Ohms and a minimum Q factor of 55 at 2.5 MHz, with a self-resonant frequency of 44 MHz.

 

Constructed with an iron core and shielded construction, this inductor is suitable for RF and general-purpose filtering applications where stable inductance and low electromagnetic interference are required. The operating temperature range spans from -55°C to 105°C, making it appropriate for a wide variety of environments.

 

The part measures 0.162 inches in diameter and 0.410 inches in length (4.11 mm x 10.41 mm), fitting standard axial lead spacing. It is RoHS3 compliant, REACH unaffected, and has an MSL rating of 1 (unlimited).

1641-123K Quick Information

Product Type: Fixed Inductor
Canonical Name: API Delevan 1641-123K Molded Shielded RF Inductor
Subcategory: Molded RF Inductor

1641-123K Compliance

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

1641-123K Features

  • Shielded molded construction for low EMI.
  • 12 µH inductance with ±10% tolerance.
  • Rated current of 205 mA maximum.
  • Q factor of 55 at 2.5 MHz.
  • Iron core material for stable performance.

1641-123K Applications

  • RF signal filtering and impedance matching.
  • DC-DC converter output filtering.
  • EMI suppression in power circuits.
  • General purpose through-hole inductor applications.

1641-123K FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the 1641-123K?

The inductance is 12 µH with a tolerance of ±10%.

What is the current rating of this inductor?

The current rating is 205 mA.

What is the DC resistance of the 1641-123K?

The maximum DC resistance is 2 Ohms.

What is the self-resonant frequency of this part?

The self-resonant frequency is 44 MHz.

What package does the 1641-123K come in?

It comes in an axial through-hole package.

Is the 1641-123K shielded?

Yes, it is a shielded inductor.

What is the operating temperature range?

The operating temperature range is -55°C to 105°C.

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