744029002 The Würth Elektronik 744029002 is a shielded surface-mount fixed inductor with 2.2 µH inductance. It features a 1.5 A rated current and 105 mΩ maximum DC resistance.
Mfr Part #:

744029002

Available from 2 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
The Würth Elektronik 744029002 is a shielded surface-mount fixed inductor with 2.2 µH inductance. It features a 1.5 A rated current and 105 mΩ maximum DC resistance.
Total Stock: 17,843 pcs
$ Price Range: $0.76 - $1.52

744029002 Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
16,800 pcs
16800 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,043 pcs
1043 pcs On Request 1 On Request On Request On Request On Request On Request

744029002 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
Shielding
Supplier Device Package
Tape & Reel
Tolerance
Type
Width

744029002 Description

Short technical summary and product information.

The 744029002 from Würth Elektronik is a shielded, ferrite core fixed inductor from the WE-TPC series. It is designed for surface mount applications and packaged in a nonstandard 2828 case measuring 2.78 mm x 2.78 mm x 1.35 mm. This inductor is rated for a nominal inductance of 2.2 µH with ±30% tolerance at 100 kHz and 10 mA. The typical rated current is 1.5 A with a temperature rise of 40 K, and the saturation current is 1.15 A typical. DC resistance is 88 mΩ typical, 105 mΩ maximum at 20°C. The self-resonant frequency is 90 MHz typical. Operating temperature ranges from -40°C to +125°C. The component is RoHS3 compliant, REACH conform, Halogen free, and has an MSL rating of 1 (unlimited). It is suitable for power supply filtering, DC-DC converters, and other general power applications where low profile and shielding are required.

744029002 Quick Information

Product Type: Fixed Inductor
Series: WE-TPC
Canonical Name: Fixed Inductor, 2.2 µH, Shielded, Surface Mount
Subcategory: Shielded Power Inductor

744029002 Compliance

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

744029002 Estimated Pricing

Qty Low High
1+ $1.52 $1.52
10+ $1.48 $1.48
50+ $1.29 $1.29
100+ $1.22 $1.22
500+ $1.04 $1.04
1,200+ $0.84 $0.84
2,400+ $0.76 $0.76

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

744029002 Features

  • Shielded ferrite core power inductor.
  • Rated current of 1.5 A typical.
  • Low DC resistance of 88 mΩ typ.
  • Self-resonant frequency of 90 MHz.
  • Surface mount 2828 package.

744029002 Applications

  • Used in DC-DC converter circuits.
  • Ideal for power supply filtering.
  • Suitable for portable electronic devices.
  • Works in automotive power modules.

744029002 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the 744029002?

2.2 µH with ±30% tolerance at 100 kHz, 10 mA.

What is the rated current?

1.5 A typical (ΔT = 40 K).

What is the DC resistance?

88 mΩ typical, 105 mΩ maximum at 20°C.

What is the self-resonant frequency?

90 MHz typical.

What is the package/case size?

Surface mount, nonstandard case; dimensions 2.78 mm x 2.78 mm x 1.35 mm (supplier device package 2828).

Is this inductor shielded?

Yes, it is shielded.

What is the operating temperature range?

-40°C to +125°C.

Home
Account

Categories