74438356010 Fixed inductor from Würth Elektronik, 1 µH inductance, ±20% tolerance, shielded molded construction. Rated for 10.1A with 15mΩ maximum DCR.
Mfr Part #:

74438356010

Available from 2 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Fixed inductor from Würth Elektronik, 1 µH inductance, ±20% tolerance, shielded molded construction. Rated for 10.1A with 15mΩ maximum DCR.
Total Stock: 1,014 pcs
$ Price Range: $1.25 - $1.93

74438356010 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
1,000 pcs
1000 pcs On Request 1 On Request On Request 25+ On Request On Request
Non-Authorised Inventory information
14 pcs
14 pcs On Request 1 On Request On Request On Request On Request On Request

74438356010 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Ambient Temperature
Automotive Grade
Component Qualification
Current
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Halogen Free
Height
Inductance
Length
Material
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Operating Voltage
Rated Current
Ratings
Saturation Current (Typical @ 10% inductance drop)
Saturation Current (Typical @ 30% inductance drop)
Shielding
Storage Temperature
Supplier Device Package
Tape & Reel
Tolerance
Type
Width

74438356010 Description

Short technical summary and product information.

The Würth Elektronik 74438356010 is a surface-mount power inductor from the WE-MAPI series. It features a shielded molded construction with metal composite core, providing low EMI and high current handling. The inductor offers 1 µH inductance with ±20% tolerance. Its DC resistance is typically 12 mΩ, with a maximum of 15 mΩ. The self-resonant frequency is 55 MHz. Rated current is 10.1 A maximum at 40K temperature rise, with saturation currents of 5.3 A (10% drop) and 11.5 A (30% drop). The component is qualified to AEC-Q200 Grade 1, making it suitable for automotive applications. Operating temperature range is -40°C to +125°C. The package size is 1616 (4040 metric) with a height of 2.1 mm maximum. It is RoHS, REACH, and halogen-free compliant.

74438356010 Quick Information

Product Type: Fixed Inductor
Series: WE-MAPI
Canonical Name: Würth Elektronik 74438356010 1 µH Shielded Molded Power Inductor
Subcategory: Power Inductor

74438356010 Compliance

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

74438356010 Estimated Pricing

Qty Low High
1+ $1.93 $1.93
10+ $1.89 $1.89
50+ $1.81 $1.81
100+ $1.67 $1.67
500+ $1.54 $1.54
1,000+ $1.25 $1.25

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

74438356010 Features

  • Shielded molded construction for low EMI.
  • Rated current up to 10.1 A.
  • DC resistance as low as 12 mΩ typical.
  • Self-resonant frequency of 55 MHz.
  • AEC-Q200 Grade 1 qualified.

74438356010 Applications

  • Suitable for DC-DC converter power stages.
  • Ideal for automotive power management systems.
  • Used in industrial power supplies and filters.
  • Applicable in high-current point-of-load regulators.

74438356010 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the inductance of the 74438356010?

1 µH at 100 kHz, 10 mA.

What is the rated current of the 74438356010?

10.1 A maximum (40K temperature rise per IEC 62024-2-2020).

What is the DC resistance of the 74438356010?

12 mΩ typical, 15 mΩ maximum at 20°C.

What is the self-resonant frequency of the 74438356010?

55 MHz typical.

What is the package size of the 74438356010?

1616 (4040 metric) surface mount package, dimensions 4.10 mm x 4.10 mm x 2.10 mm.

Home
Account

Categories