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74404054102 WE-LQS semi-shielded power inductor from Würth Elektronik. 1000 µH inductance, 200 mA rated current, 6 Ω DCR, surface mount 5040 package.
Mfr Part #:

74404054102

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
WE-LQS semi-shielded power inductor from Würth Elektronik. 1000 µH inductance, 200 mA rated current, 6 Ω DCR, surface mount 5040 package.
✓ Total Stock: 12,000 pcs
$ Price Range: $0.74 - $1.31

74404054102 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
12,000 pcs
On Request
12000 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.

74404054102 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Halogen Free
Height
Inductance
Length
Mounting Type
Operating Temperature
Operating Voltage
Ratings
SVHC Present
Shielding
Storage Conditions
Supplier Device Package
Tape & Reel
Tolerance
Type
Width
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74404054102 Description

Short technical summary and product information.

The 74404054102 is a WE-LQS series semi-shielded wirewound power inductor from Würth Elektronik. It features a 1000 µH inductance with ±20% tolerance, rated current of 200 mA (ΔT=40 K), and a saturation current of 0.24 A typical. The DC resistance is 6 Ω with ±20% tolerance, measured at 20 °C.

 

The self-resonant frequency is typically 1.9 MHz, and the maximum operating voltage is 120 V. The inductor operates over an ambient temperature range of -40 to +85 °C (referring to rated current) and a storage temperature range of -40 to +125 °C. Storage conditions require less than 40 °C and 75% RH.

 

The component is RoHS3 compliant, REACH conform, halogen-free, and qualified to AEC-Q200 Grade 1, making it suitable for automotive applications. The moisture sensitivity level is MSL 1 (unlimited). It is surface mountable in a nonstandard 5040 package with dimensions 5.0 mm x 5.0 mm x 4.0 mm max.

74404054102 Quick Information

Product Type: Fixed Inductor
Series: WE-LQS
Canonical Name: WE-LQS SMT Semi-Shielded Power Inductor 74404054102
Subcategory: Semi-Shielded

74404054102 Compliance

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

74404054102 Estimated Pricing

Qty Low High
1+ $1.31 $1.31
50+ $1.20 $1.20
250+ $1.13 $1.13
500+ $1.01 $1.01
1,000+ $0.84 $0.84
1,500+ $0.74 $0.74

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

74404054102 Features

  • 1000 µH inductance with ±20% tolerance.
  • Rated current 200 mA at 40 K rise.
  • 6 Ω DC resistance, ±20% tolerance.
  • Semi-shielded wirewound construction.
  • AEC-Q200 Grade 1 automotive qualified.

74404054102 Applications

  • Power supply filtering circuits.
  • DC-DC converter output smoothing.
  • Automotive electronic control modules.
  • EMI suppression in power lines.

74404054102 FAQs

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

1000 µH ±20% at 100 kHz/1 V.

What is the rated current?

200 mA maximum at ΔT = 40 K.

What is the DC resistance?

6 Ω nominal, ±20% tolerance at 20°C.

What is the self-resonant frequency?

Typically 1.9 MHz.

What is the package size?

5040 (5.0 mm x 5.0 mm x 4.0 mm max).

Is this inductor AEC-Q200 qualified?

Yes, Grade 1.

What is the operating temperature range?

-40°C to +125°C (ambient -40°C to +85°C for rated current).

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