744066100 Shielded wirewound inductor with 10 µH inductance, ±30% tolerance, rated current 3.9 A, and DCR 35 mΩ max. Designed for surface mount applications in power electronics.
Mfr Part #:

744066100

Available from 2 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Shielded wirewound inductor with 10 µH inductance, ±30% tolerance, rated current 3.9 A, and DCR 35 mΩ max. Designed for surface mount applications in power electronics.
Total Stock: 636 pcs
$ Price Range: $1.35 - $2.06

744066100 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
318 pcs
318 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
318 pcs
318 pcs On Request 1 On Request On Request On Request On Request On Request

744066100 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Ambient Temperature (IR)
Automotive Grade
Current
Current Rating (Amps)
DC Resistance (DCR)
DC Resistance (Typical/Maximum @ @ 20 °C)
Frequency
Halogen Free
Height
Inductance
Industrial Grade
Length
Material
Mounting Type
Operating Temperature
Rated Current (ΔT=40K)
SVHC Present
Shielding
Storage Temperature
Tape & Reel
Tolerance
Type
Width

744066100 Description

Short technical summary and product information.

The 744066100 is a shielded drum core wirewound inductor from Würth Elektronik's WE-TPC series. It features a ferrite core and is designed for surface mount technology. The inductor offers an inductance of 10 µH at 100 kHz/1 V with a tolerance of ±30%. It has a rated current of 3.9 A (ΔT=40 K) and a saturation current of 4 A typical. The DC resistance is 27 mΩ typical and 35 mΩ maximum. The self-resonant frequency is 20 MHz typical. The component is shielded to minimize electromagnetic interference. It is housed in a nonstandard package measuring 10.00 mm x 10.00 mm x 4.10 mm. The operating temperature range is -40°C to +125°C, with ambient temperature for rated current up to +95°C. The inductor is RoHS, REACH, and halogen-free compliant. Storage conditions require temperatures below 40°C and humidity below 75% RH. The moisture sensitivity level is MSL 1. Typical applications include DC-DC converters, power supplies, and EMI filtering in automotive, industrial, and consumer electronics.

744066100 Quick Information

Product Type: Fixed Inductor
Series: WE-TPC
Canonical Name: WE-TPC SMT Shielded Tiny Power Inductor, 10 µH, 3.9 A, 35 mΩ
Subcategory: Shielded Wirewound Inductor

744066100 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 75
REACH Status: Conform or declared
Lead Free: Yes

744066100 Estimated Pricing

Qty Low High
1+ $2.06 $2.06
10+ $2.00 $2.00
50+ $1.75 $1.75
100+ $1.60 $1.60
500+ $1.50 $1.50
800+ $1.35 $1.35

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

744066100 Features

  • Shielded drum core wirewound construction.
  • 10 µH inductance at 100 kHz.
  • Rated current up to 3.9 A.
  • Low DCR of 27 mΩ typical.
  • Surface mount package 10x10 mm.

744066100 Applications

  • Ideal for DC-DC converter circuits.
  • Used in power supply filtering.
  • Suitable for automotive electronics.
  • EMI filtering in industrial equipment.
  • Power management in consumer devices.

744066100 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the inductance of the 744066100?

The inductance is 10 µH at 100 kHz / 1 V with ±30% tolerance.

What is the rated current of this inductor?

The rated current is 3.9 A maximum (ΔT = 40 K).

What is the DC resistance (DCR) of the 744066100?

The typical DCR is 27 mΩ and the maximum DCR is 35 mΩ at 20°C.

What is the self-resonant frequency of this inductor?

The self-resonant frequency is 20 MHz typical.

What is the package size of the 744066100?

The package is nonstandard, measuring 10.00 mm x 10.00 mm x 4.10 mm.

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