7445110 The Würth Elektronik 7445110 is a surface-mount shielded drum core wirewound inductor with 10 µH inductance, ±20% tolerance, 1 A rated current, and 0.075 Ω maximum DCR.
Mfr Part #:

7445110

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
The Würth Elektronik 7445110 is a surface-mount shielded drum core wirewound inductor with 10 µH inductance, ±20% tolerance, 1 A rated current, and 0.075 Ω maximum DCR.
Total Stock: 733 pcs
$ Price Range: $1.49 - $2.25

7445110 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
733 pcs
733 pcs On Request 1 On Request On Request On Request On Request On Request

7445110 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Ambient Temperature (referring to IR)
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
Rated Current
SVHC Present
Saturation Current
Shielding
Storage Conditions
Storage Temperature
Tape & Reel
Tolerance
Type
Width

7445110 Description

Short technical summary and product information.

The Würth Elektronik 7445110 is a fixed inductor from the WE-PD3 series, featuring a shielded drum core wirewound construction. It is designed for use in power applications where magnetic shielding is required to reduce EMI.

 

Electrically, the inductor offers 10 µH inductance measured at 100 kHz/100 mV with ±20% tolerance. The rated current is 1 A maximum based on a 40 K temperature rise, while the saturation current is 0.45 A typical at 10% inductance drop. DC resistance is 0.056 Ω typical and 0.075 Ω maximum at 20°C. The self-resonant frequency is 30 MHz typical.

 

Mechanically, the component is surface mountable in a nonstandard package with dimensions 12.70 mm x 10.30 mm x 3.00 mm. The core material is ferrite, and the inductor is shielded. Operating temperature range is -40°C to 125°C, with ambient temperature for rated current limited to 85°C.

 

The part is compliant with RoHS (2011/65/EU & 2015/863), REACH, and Halogen Free (JEDEC JS709B) standards, with MSL 1. The datasheet specifies that this component is designed for general electronic equipment and is not authorized for use in high-safety applications.

7445110 Quick Information

Product Type: Fixed Inductor
Series: WE-PD3
Canonical Name: Würth Elektronik 7445110 WE-PD3 Series SMT Shielded Power Inductor, 10 µH, ±20%, 1 A, 0.075 Ω DCR max
Subcategory: Fixed Inductors

7445110 Compliance

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

7445110 Estimated Pricing

Qty Low High
1+ $2.25 $2.25
10+ $2.15 $2.15
50+ $1.94 $1.94
100+ $1.80 $1.80
250+ $1.72 $1.72
500+ $1.49 $1.49

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

7445110 Features

  • Shielded drum core wirewound construction.
  • 10 µH inductance with ±20% tolerance.
  • Rated for 1 A at 40 K temperature rise.
  • 0.45 A typical saturation current.
  • Surface mount package, 12.70 x 10.30 mm.

7445110 Applications

  • Power supply filtering in DC-DC converters.
  • EMI suppression in low-power circuits.
  • DC-DC converter output filtering.
  • Low-profile power inductor applications.

7445110 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the 7445110?

10 µH at 100 kHz/100 mV, ±20% tolerance.

What is the rated current?

1 A maximum at 40 K temperature rise.

What is the DC resistance?

0.056 Ω typical, 0.075 Ω maximum at 20°C.

What is the self-resonant frequency?

30 MHz typical.

What is the package size?

12.70 mm x 10.30 mm x 3.00 mm, surface mount nonstandard package.

Is the inductor shielded?

Yes, it is shielded.

What is the operating temperature range?

-40°C to 125°C.

Home
Account

Categories