74458010 Fixed inductor, 10µH, ±20% tolerance, 4.3A rated current, 31mOhm maximum DC resistance, surface mount unshielded drum core construction.
Mfr Part #:

74458010

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Fixed inductor, 10µH, ±20% tolerance, 4.3A rated current, 31mOhm maximum DC resistance, surface mount unshielded drum core construction.
Total Stock: 263 pcs

74458010 Available from 1 distributor

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74458010 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
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Operating Voltage
Shielding
Tolerance
Type
Width

74458010 Description

Short technical summary and product information.

The 74458010 is a power inductor from Würth Elektronik's WE-PD4 series. It offers an inductance of 10µH with ±20% tolerance, measured at 100 kHz/100 mV. The component is rated for a maximum DC current of 4.3A at a 40K temperature rise, with a typical saturation current of 10A (|ΔL/L| < 10%).

 

DC resistance is 0.021Ω typical and 0.031Ω maximum. The self-resonant frequency is 20 MHz typical, and the maximum operating voltage is 120V DC. The operating temperature range is -40°C to +125°C.

 

This unshielded inductor uses a ferrite core with wirewound drum core construction. It is surface mount packaging in a nonstandard case measuring 18.54mm x 15.24mm x 7.11mm. The component is RoHS, REACH, and Halogen Free compliant, with MSL Level 1.

74458010 Quick Information

Product Type: Fixed Inductor
Series: WE-PD4
Canonical Name: Power Inductor, 10µH, ±20%, 4.3A, Unshielded, SMD, 18.54mm x 15.24mm
Subcategory: Drum Core, Wirewound

74458010 Compliance

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

74458010 Features

  • 10µH inductance with ±20% tolerance.
  • Rated current of 4.3A at 40K rise.
  • Saturation current of 10A typical.
  • Unshielded wirewound ferrite core.
  • Surface mount package, 18.54x15.24mm.

74458010 Applications

  • Power supply output filtering circuits.
  • DC-DC converter inductor applications.
  • Low profile high current designs.
  • General purpose power management.
  • Industrial and automotive electronics.

74458010 FAQs

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

10µH, measured at 100 kHz/100 mV, with ±20% tolerance.

What is the rated current?

4.3A maximum at 40K temperature rise.

What is the DC resistance?

0.021Ω typical, 0.031Ω maximum at 20°C.

What is the self-resonant frequency?

20 MHz typical.

What is the package size?

18.54mm x 15.24mm x 7.11mm, surface mount nonstandard case.

What is the operating temperature range?

-40°C to +125°C.

Is this inductor shielded?

No, it is unshielded.

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