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74406043101 Fixed inductor, 100µH, ±20% tolerance, 0.62A rated current, 600mOhm max DCR. Shielded drum core ferrite construction in a 4828 SMD package.
Mfr Part #:

74406043101

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Fixed inductor, 100µH, ±20% tolerance, 0.62A rated current, 600mOhm max DCR. Shielded drum core ferrite construction in a 4828 SMD package.
✓ Total Stock: 301 pcs
$ Price Range: $0.50 - $1.04

74406043101 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
Non-Authorised Inventory information
301 pcs
On Request
301 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

74406043101 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Conflict Minerals
Current
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Halogen Free
Height
Inductance
Industrial Grade
Lead Style
Length
Material
Medical Grade
Military Grade
Mounting Type
Operating Temperature
SVHC Present
Shielding
Storage Temperature
Supplier Device Package
Tape & Reel
Tolerance
Type
Width
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74406043101 Description

Short technical summary and product information.

The Würth Elektronik 74406043101 is a shielded SMT power inductor from the WE-LQFS series. It features a drum core ferrite construction with wirewound technology. Key electrical specifications include an inductance of 100 µH at 100 kHz/0.1 V with ±20% tolerance, a rated current of 0.62 A (ΔT=40K), and a saturation current of 0.37 A typical. The DC resistance is 500 mΩ typical and 600 mΩ maximum. The self-resonant frequency is 11 MHz typical. This inductor is designed for surface mount applications in a nonstandard 4828 package (4.80 mm x 4.80 mm x 3.00 mm). It operates over a temperature range of -40°C to +125°C and is RoHS, REACH, and Halogen Free compliant with MSL level 1. Typical applications include power supply circuits, DC-DC converters, and EMI filtering where a compact shielded inductor is required.

74406043101 Quick Information

Product Type: Fixed Inductor
Series: WE-LQFS
Canonical Name: Würth Elektronik WE-LQFS SMT Power Inductor, 100 µH, 0.62 A, Shielded
Subcategory: SMT Power Inductor

74406043101 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 75
REACH Status: REACH Unaffected
Lead Free: Yes

74406043101 Estimated Pricing

Qty Low High
1+ $1.04 $1.04
50+ $0.86 $0.86
100+ $0.66 $0.66
1,000+ $0.57 $0.57
2,000+ $0.50 $0.50

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

74406043101 Features

  • Shielded ferrite drum core construction.
  • 100µH inductance with ±20% tolerance.
  • Rated current of 0.62A maximum.
  • Low profile 3.00mm height.
  • RoHS3 and Halogen Free compliant.

74406043101 Applications

  • Used in DC-DC converter output filtering.
  • Suitable for power supply EMI suppression.
  • Ideal for portable electronics power management.
  • Applicable in automotive infotainment systems.

74406043101 FAQs

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

100 µH at 100 kHz/0.1 V, ±20% tolerance.

What is the rated current?

0.62 A maximum at ΔT = 40 K.

What is the DC resistance?

500 mΩ typical, 600 mΩ maximum at 20°C.

What is the self-resonant frequency?

11 MHz typical.

What is the package size?

Nonstandard 4828 package, 4.80 mm x 4.80 mm x 3.00 mm.

Is this inductor shielded?

Yes, it is shielded.

What is the operating temperature range?

-40°C to +125°C.

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