744314200 This is a 2 µH shielded wirewound inductor from Würth Elektronik's WE-HCI series. It is rated for 11.5 A with a low DCR of 5.85 mΩ.
Mfr Part #:

744314200

Available from 3 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
This is a 2 µH shielded wirewound inductor from Würth Elektronik's WE-HCI series. It is rated for 11.5 A with a low DCR of 5.85 mΩ.
Total Stock: 1,747 pcs
$ Price Range: $2.58 - $3.80

744314200 Available from 3 distributors

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

744314200 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Ambient Temperature
Automotive Grade
Current
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Height
Inductance
Length
Mounting Type
Operating Temperature
Performance Rated Current
Rated Inductance
Ratings
Saturation Current (Typical @ |ΔL/L| < 10%)
Shielding
Storage Conditions
Supplier Device Package
Tolerance
Type
Width

744314200 Description

Short technical summary and product information.

The 744314200 is a shielded wirewound inductor from Würth Elektronik's WE-HCI series, designed for high current applications. It features a nominal inductance of 2 µH at 100 kHz/100 mV with ±20% tolerance. The rated current is 11.5 A (ΔT=50 K) with a performance rated current of 13.8 A (ΔT=40 K). Saturation current is 4.5 A typical at 10% inductance drop and 9 A typical at 30% drop. The DC resistance is 5.85 mΩ at 20°C, and the self-resonant frequency is 68 MHz typical.

 

This inductor is housed in a nonstandard 7050 surface mount package measuring 7.00 mm x 6.90 mm x 5.00 mm. It is shielded for EMI reduction and has an operating temperature range of -40°C to +150°C. The ambient temperature is -40°C to +100°C when referring to the performance rated current. Storage conditions are below 40°C and 75% relative humidity.

 

The product is AEC-Q200 qualified for automotive applications and complies with RoHS and REACH directives. Moisture Sensitivity Level is 1 (unlimited). The datasheet includes a recommended land pattern for PCB design. This inductor is suitable for DC-DC converters, power supplies, and EMI filtering circuits where high current and low resistance are required.

744314200 Quick Information

Product Type: Fixed Inductor
Series: WE-HCI
Canonical Name: Würth Elektronik WE-HCI 744314200 High Current Inductor, 2 µH, 11.5 A, Shielded
Subcategory: Fixed Inductors

744314200 Compliance

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

744314200 Estimated Pricing

Qty Low High
1+ $3.80 $3.80
10+ $3.72 $3.72
50+ $3.44 $3.44
100+ $3.29 $3.29
500+ $3.08 $3.08
1,000+ $2.58 $2.58

Estimated market price range - modelled values for guidance only, not live distributor offers.

744314200 Features

  • Shielded wirewound construction for EMI reduction.
  • Rated inductance of 2 µH at 100 kHz/100 mV.
  • High saturation current of 4.5 A (10% drop) and 9 A (30% drop).
  • Low DCR of 5.85 mΩ minimizes power loss.
  • AEC-Q200 qualified for automotive applications.

744314200 Applications

  • Used in DC-DC converters and power supplies.
  • Suitable for automotive electronics due to AEC-Q200 qualification.
  • Ideal for high current filtering applications.
  • Used in EMI filtering circuits.

744314200 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the 744314200?

The nominal inductance is 2 µH at 100 kHz/100 mV with a tolerance of ±20%.

What is the rated current of this inductor?

The rated current is 11.5 A maximum at ΔT=50 K, and the performance rated current is 13.8 A maximum at ΔT=40 K.

What is the DC resistance (DCR) of the 744314200?

The DC resistance is 5.85 mΩ at 20°C.

What is the self-resonant frequency of this inductor?

The self-resonant frequency is 68 MHz typical.

What is the package size of the 744314200?

It is a nonstandard 7050 surface mount package with dimensions 7.00 mm x 6.90 mm x 5.00 mm.

What is the saturation current of the 744314200?

Saturation current is 4.5 A typical at 10% inductance drop and 9 A typical at 30% inductance drop.

What is the operating temperature range of this inductor?

The operating temperature range is -40°C to +150°C.

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