744032220 Fixed inductor from Würth Elektronik, 22µH inductance, 220mA rated current, 1.3Ω DC resistance, surface mount 1210 package.
Mfr Part #:

744032220

Available from 3 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Fixed inductor from Würth Elektronik, 22µH inductance, 220mA rated current, 1.3Ω DC resistance, surface mount 1210 package.
Total Stock: 1,258 pcs
$ Price Range: $0.42 - $0.68

744032220 Available from 3 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
658 pcs
658 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
500 pcs
500 pcs On Request 1 On Request On Request 7/15/2020 On Request On Request
Non-Authorised Inventory information
100 pcs
100 pcs On Request 1 On Request On Request On Request On Request On Request

744032220 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Ambient Temperature
Current
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Halogen Free
Height
Inductance
Industrial Grade
Length
Material
Mounting Type
Operating Temperature
Operating Voltage
Q @ Freq
Shielding
Storage Temperature
Supplier Device Package
Tape & Reel
Tolerance
Type
Width

744032220 Description

Short technical summary and product information.

The Würth Elektronik 744032220 is a fixed inductor from the WE-LQ series. It features a drum core, wirewound construction with a ferrite core. The inductor offers an inductance of 22µH with ±10% tolerance. It is rated for a maximum DC current of 220mA (ΔT=40K) and has a typical saturation current of 600mA. The DC resistance is 1.3Ω maximum. The self-resonant frequency is typically 14MHz, and the Q factor is 35 at 1MHz. The component is unshielded and designed for surface mount assembly in a 1210 (3225 Metric) package. It operates over a temperature range of -40°C to +125°C. This inductor is suitable for power supply circuits, DC-DC converters, and general filtering applications where moderate current and inductance are required. It is RoHS, REACH, and Halogen Free compliant.

744032220 Quick Information

Product Type: Fixed Inductor
Series: WE-LQ
Canonical Name: Fixed Inductor 22µH ±10% 220mA 1.3Ω SMD 1210
Subcategory: Fixed Inductor

744032220 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 75
REACH Status: Conform or declared [(EC)1907/2006]
Lead Free: Yes

744032220 Estimated Pricing

Qty Low High
1+ $0.68 $0.68
10+ $0.65 $0.65
100+ $0.57 $0.57
500+ $0.55 $0.55
1,000+ $0.45 $0.45
2,000+ $0.42 $0.42

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

744032220 Features

  • 22µH inductance with ±10% tolerance.
  • Rated current of 220mA maximum.
  • Low DC resistance of 1.3Ω.
  • Surface mount 1210 package.
  • RoHS and REACH compliant.

744032220 Applications

  • Used in DC-DC converter circuits.
  • Suitable for power supply filtering.
  • Ideal for low current power applications.

744032220 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance value of the 744032220?

22 µH at 1 MHz/100 mV.

What is the rated current of the 744032220?

220 mA maximum (ΔT = 40 K).

What is the DC resistance of the 744032220?

1.3 Ω maximum at 20°C.

What is the self-resonant frequency of the 744032220?

14 MHz typical.

What is the package size of the 744032220?

1210 (3225 Metric) surface mount package.

What is the saturation current of the 744032220?

600 mA typical (|ΔL/L| < 10%).

What is the operating temperature range?

-40°C to +125°C.

Home
Account

Categories