744132 Toroidal shielded fixed inductor from Würth Elektronik. Inductance 49 µH, rated current 5.8 A, DC resistance 50 mOhm.
Mfr Part #:

744132

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Toroidal shielded fixed inductor from Würth Elektronik. Inductance 49 µH, rated current 5.8 A, DC resistance 50 mOhm.
✓ Total Stock: 60 pcs

744132 Available from 1 distributor

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744132 Specifications Quick View

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

744132 Description

Short technical summary and product information.

The Würth Elektronik 744132 is a toroidal shielded fixed inductor designed for through-hole mounting. It offers an inductance of 49 µH with ±20% tolerance. The component is rated for a continuous current of 5.8 A (ΔT = 40 K) and has a typical saturation current of 2.2 A. Its maximum DC resistance is 50 mOhm at 20°C. The inductor is shielded and features an iron powder core. It operates over a temperature range of -40°C to +105°C and has an MSL of 1. The package is radial, vertical (open) with a lead spacing of 12.0 mm. This component is RoHS, REACH, and halogen-free compliant. It is suitable for power supply filtering and energy storage applications where low DC resistance and high current handling are required.

744132 Quick Information

Product Type: Fixed Inductor
Canonical Name: Würth Elektronik 744132 Toroidal Shielded Fixed Inductor 49 µH 5.8 A
Subcategory: Fixed Inductors

744132 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1
REACH Status: Conform
Lead Free: Lead Free (inferred from RoHS)

744132 Features

  • Toroidal shielded construction for low EMI.
  • Rated current of 5.8 A at 40 K rise.
  • Low DC resistance of 50 mOhm maximum.
  • Iron powder core material.
  • Through-hole radial package.

744132 Applications

  • Suitable for DC/DC converter input filtering
  • Used in power supply output chokes
  • Ideal for EMI suppression in electronic circuits
  • Applicable in industrial control systems
  • Designed for general purpose power inductors

744132 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the 744132 inductor?

The inductance is 49 µH at 10 kHz and 5 mA, with a tolerance of ±20%.

What is the rated current of the 744132?

The rated current is 5.8 A maximum at a temperature rise of 40 K.

What is the DC resistance of the 744132?

The maximum DC resistance is 50 mOhm at 20°C.

What is the self-resonant frequency of the 744132?

The self-resonant frequency is 16 MHz (typical).

What is the package type of the 744132?

The inductor is through-hole mounted in a radial, vertical (open) package with 12.0 mm lead spacing.

Is the 744132 inductor shielded?

Yes, it is shielded.

What is the operating temperature range of the 744132?

The operating temperature range is -40°C to +105°C.

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