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1641-474K The 1641-474K is a fixed inductor from API Delevan Inc. with 470µH inductance, ±10% tolerance, and 94mA rated current.
Mfr Part #:

1641-474K

Available from 1 distributors
Mfr Name: API Delevan Inc.
API Delevan Inc.
The 1641-474K is a fixed inductor from API Delevan Inc. with 470µH inductance, ±10% tolerance, and 94mA rated current.
✓ Total Stock: 194 pcs

1641-474K Available from 1 distributor

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194 pcs
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1641-474K 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
Tolerance
Type
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1641-474K Description

Short technical summary and product information.

The 1641-474K is a molded shielded RF inductor from API Delevan Inc. It features an inductance of 470µH with ±10% tolerance and a rated current of 94mA. The DC resistance is 9.5 Ohm maximum. The inductor has a ferrite core and is shielded to reduce electromagnetic interference. It is designed for through-hole mounting in an axial package, measuring 0.162" diameter by 0.410" length (4.11mm x 10.41mm). The operating temperature range is -55°C to 105°C. The self-resonant frequency is 5.7 MHz, and the Q factor is 60 at 790 kHz. This component is commonly used in power supply filtering, RF circuits, and other applications requiring a stable inductor with high Q and shielding.

1641-474K Quick Information

Product Type: Fixed Inductor
Canonical Name: 1641-474K Molded Shielded RF Inductor
Subcategory: Power Inductors

1641-474K Compliance

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

1641-474K Features

  • Shielded ferrite core RF inductor.
  • Rated current 94 milliamps.
  • DC resistance 9.5 Ohm max.
  • Q factor 60 at 790 kHz.
  • Self-resonant frequency 5.7 MHz.

1641-474K Applications

  • RF signal filtering in communication circuits.
  • Impedance matching in RF amplifier stages.
  • Resonant tank circuits for oscillators.
  • EMI suppression in low-frequency RF paths.

1641-474K FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the 1641-474K?

470 µH.

What is the current rating of the 1641-474K?

94 mA.

What is the DC resistance of the 1641-474K?

9.5 Ohm maximum.

What is the self-resonant frequency of the 1641-474K?

5.7 MHz.

What is the package type of the 1641-474K?

Axial through-hole.

What is the tolerance of the 1641-474K?

±10%.

What is the operating temperature range of the 1641-474K?

-55°C to 105°C.

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