744758312A The Würth Elektronik 744758312A is a ferrite core, unshielded SMT fixed inductor with an inductance of 1.2 µH, rated current of 760 mA, and maximum DC resistance of 0.5 Ω.
Mfr Part #:

744758312A

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
The Würth Elektronik 744758312A is a ferrite core, unshielded SMT fixed inductor with an inductance of 1.2 µH, rated current of 760 mA, and maximum DC resistance of 0.5 Ω.
Total Stock: 1,150 pcs

744758312A Available from 1 distributor

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744758312A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC-Q200
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Halogen Free
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Q @ Freq
Shielding
Storage Conditions
Supplier Device Package
Tolerance
Type
Width

744758312A Description

Short technical summary and product information.

The Würth Elektronik 744758312A is a ferrite core, unshielded SMT fixed inductor from the WE-RFH series. It offers a nominal inductance of 1.2 µH with a tolerance of ±5%, measured at 7.96 MHz. The component is rated for a maximum DC current of 760 mA, based on a 15 K temperature rise, and features a maximum DC resistance of 0.5 Ω.

 

This inductor is designed for surface mount applications and is housed in a 1008 (2520 Metric) package with dimensions of 2.60 mm x 2.10 mm x 1.70 mm. It has a minimum Q factor of 20 at 7.96 MHz and a minimum self-resonant frequency of 280 MHz, making it suitable for RF and high-frequency filtering circuits.

 

The part is qualified to AEC-Q200 Grade 3, indicating suitability for automotive applications. It is compliant with RoHS, REACH, and Halogen-Free standards, and has an MSL (Moisture Sensitivity Level) of 1. The operating temperature range is -40°C to +85°C.

744758312A Quick Information

Product Type: Fixed Inductor
Canonical Name: Würth Elektronik 744758312A WE-RFH Ferrite SMT Inductor, 1.2 µH, 760 mA, Unshielded
Subcategory: Fixed Inductors

744758312A Compliance

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

744758312A Features

  • Ferrite core for high frequency performance.
  • Rated current of 760 mA maximum.
  • Low DC resistance of 0.5 Ω maximum.
  • AEC-Q200 Grade 3 automotive qualified.
  • Surface mount 1008 (2520 Metric) package.

744758312A Applications

  • Used in DC-DC converter output filtering.
  • Suitable for RF signal filtering circuits.
  • Ideal for automotive electronic control units.
  • Applied in power supply noise suppression.

744758312A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance value of the 744758312A?

The nominal inductance is 1.2 µH at 7.96 MHz.

What is the rated current for this inductor?

The maximum rated current is 760 mA, based on a 15 K temperature rise.

What is the DC resistance of the 744758312A?

The maximum DC resistance is 0.5 Ω.

What is the self-resonant frequency of this inductor?

The minimum self-resonant frequency is 280 MHz.

What package size is the 744758312A available in?

It is available in a 1008 (2520 Metric) surface mount package.

Is the 744758312A qualified for automotive applications?

Yes, it is AEC-Q200 qualified to Grade 3.

What is the operating temperature range for this inductor?

The operating temperature range is -40°C to +85°C.

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