744373240022 Würth Elektronik WE-LHMI SMT Power Inductor, 0.22 µH inductance, ±30% tolerance, rated current 11.4A, DCR 7.3mΩ max. Shielded molded construction in a 4.45mm x 4.06mm x 2.0mm package.
Mfr Part #:

744373240022

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Würth Elektronik WE-LHMI SMT Power Inductor, 0.22 µH inductance, ±30% tolerance, rated current 11.4A, DCR 7.3mΩ max. Shielded molded construction in a 4.45mm x 4.06mm x 2.0mm package.
Total Stock: 4,905 pcs
$ Price Range: $1.54 - $2.35

744373240022 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
4,905 pcs
4905 pcs On Request 1 On Request On Request On Request On Request On Request

744373240022 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
Halogen Free
Height
Inductance
Industrial Grade
Length
Material
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Operating Voltage
SVHC Present
Saturation Current (Typical @ |ΔL/L| < 10%)
Shielding
Storage Temperature
Tape & Reel
Termination Style
Tolerance
Type
Width

744373240022 Description

Short technical summary and product information.

This is a Würth Elektronik WE-LHMI series SMT power inductor with a nominal inductance of 0.22 µH and ±30% tolerance, measured at 100 kHz / 10 mA. It features a performance rated current of 11.4 A maximum (ΔT = 40 K) and saturation currents of 10.8 A typical at 10% inductance drop and 22.3 A typical at 30% drop. The DC resistance is 7.3 mΩ maximum and 6.6 mΩ typical. The self-resonant frequency is 195 MHz typical, and the maximum operating voltage is 120 V DC.

 

The inductor is shielded and molded with an iron powder core, housed in a nonstandard SMD package measuring 4.45 mm x 4.06 mm x 2.0 mm. It operates over a temperature range of -40°C to +125°C and is suitable for high-current DC/DC converters, FPGA POL converters, and battery-powered devices. The component is RoHS, REACH, and Halogen Free compliant, with MSL level 1.

744373240022 Quick Information

Product Type: Fixed Inductor
Series: WE-LHMI
Canonical Name: WE-LHMI SMT Power Inductor, 0.22 µH, Shielded, Molded
Subcategory: Shielded Power Inductors

744373240022 Compliance

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

744373240022 Estimated Pricing

Qty Low High
1+ $2.35 $2.35
10+ $2.29 $2.29
50+ $2.10 $2.10
100+ $2.01 $2.01
500+ $1.91 $1.91
1,000+ $1.82 $1.82
3,000+ $1.54 $1.54

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

744373240022 Features

  • Shielded molded construction for low EMI.
  • High saturation current up to 22.3 A.
  • Low DC resistance of 7.3 mΩ max.
  • Wide operating temperature range -40°C to +125°C.
  • Compact 4.45mm x 4.06mm x 2.0mm package.

744373240022 Applications

  • Ideal for DC/DC converters in high current supplies.
  • Used in FPGA and POL converter designs.
  • Suitable for battery-powered portable devices.
  • Applicable in mainboard and graphics card power circuits.

744373240022 FAQs

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

The inductance is 0.22 µH with a tolerance of ±30%, measured at 100 kHz / 10 mA.

What is the rated current of this inductor?

The performance rated current is 11.4 A maximum (ΔT = 40 K).

What is the DC resistance (DCR)?

The maximum DC resistance is 7.3 mΩ, typical is 6.6 mΩ at 20°C.

What is the self-resonant frequency?

The self-resonant frequency is 195 MHz typical.

What are the package dimensions?

The package dimensions are 4.45 mm length, 4.06 mm width, and 2.0 mm height.

Is this inductor shielded?

Yes, it is shielded.

What is the operating temperature range?

The operating temperature range is -40°C to +125°C.

Home
Account

Categories