0819-40K This fixed molded iron core inductor provides 4.7µH inductance with ±10% tolerance and 150mA current rating. It features an unshielded axial through-hole package with 2.1Ω maximum DC resistance.
Mfr Part #:

0819-40K

Available from 1 distributors
Mfr Name: API Delevan Inc.
API Delevan Inc.
This fixed molded iron core inductor provides 4.7µH inductance with ±10% tolerance and 150mA current rating. It features an unshielded axial through-hole package with 2.1Ω maximum DC resistance.
Total Stock: 100 pcs

0819-40K Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
100 pcs
100 pcs On Request 1 On Request On Request On Request On Request On Request

0819-40K Specifications Quick View

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

0819-40K Description

Short technical summary and product information.

This inductor offers a nominal inductance of 4.7µH with ±10% tolerance, making it suitable for a wide range of filtering and energy storage applications. With a rated current of 150mA and a maximum DC resistance of 2.1Ω, it provides efficient performance in low-power circuits.

 

The component exhibits a Q factor of 55 at 7.9MHz and a self-resonant frequency of 88MHz, indicating good high-frequency characteristics for RF and signal processing. The unshielded molded construction uses an iron core, delivering reliable inductance stability. Operating temperature range is -55°C to 105°C.

 

Packaged in an axial lead configuration, this through-hole inductor measures 0.078" diameter by 0.200" length (1.98mm x 5.08mm). The axial leads allow straightforward insertion in PCB layouts and point-to-point wiring.

0819-40K Quick Information

Product Type: Fixed Inductor
Canonical Name: Fixed Inductor 4.7µH, ±10%, 150mA, Axial Through Hole
Subcategory: Axial Through Hole Inductor

0819-40K Compliance

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

0819-40K Features

  • 4.7µH inductance with ±10% tolerance.
  • 150mA rated current for low-power circuits.
  • Maximum DC resistance of 2.1 ohms.
  • Molded iron core construction is unshielded.
  • Axial through-hole package for easy mounting.

0819-40K Applications

  • Ideal for RF signal filtering applications.
  • Used in resonant tank circuits.
  • Suitable for impedance matching networks.
  • Applicable in low-power DC-DC converters.

0819-40K FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the 0819-40K inductor?

The inductance is 4.7 µH.

What is the rated current of the 0819-40K?

The rated current is 150 mA.

What is the DC resistance of the 0819-40K?

The maximum DC resistance is 2.1 ohms.

What is the self-resonant frequency of the 0819-40K?

The self-resonant frequency is 88 MHz.

What package is the 0819-40K available in?

It is available in an axial through-hole package.

What is the tolerance of the 0819-40K?

The tolerance is ±10%.

What is the operating temperature range of the 0819-40K?

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

Home
Account

Categories