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744311068 Fixed inductor, 0.68 µH, 17 A, 3.1 mΩ DCR, shielded, wirewound, surface mount, AEC-Q200.
Mfr Part #:

744311068

Available from 2 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Fixed inductor, 0.68 µH, 17 A, 3.1 mΩ DCR, shielded, wirewound, surface mount, AEC-Q200.
✓ Total Stock: 1,054 pcs
$ Price Range: $2.58 - $3.80

744311068 Available from 2 distributors

✓ 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
527 pcs
On Request
527 pcs On Request 1 On Request On Request On Request On Request On Request
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
527 pcs
On Request
527 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.

744311068 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
Height
Inductance
Length
Mounting Type
Operating Temperature
Performance Rated Current
Ratings
Shielding
Supplier Device Package
Tolerance
Type
Width
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744311068 Description

Short technical summary and product information.

The 744311068 is a shielded wirewound fixed inductor from Würth Elektronik's WE-HCI series. It offers an inductance of 0.68 µH (rated inductance 0.52 µH at 17 A) with ±20% tolerance. The component is rated for a maximum current of 17 A (ΔT=50 K) and a performance rated current of 20.9 A (ΔT=40 K). DC resistance is 3.1 mΩ typical. Self-resonant frequency is 105 MHz. The inductor is AEC-Q200 qualified for automotive applications. It comes in a 7040 package (7.0 mm x 6.9 mm x 4.0 mm) with surface mount termination. Operating temperature range is -40°C to +150°C. The component is RoHS3 compliant and has MSL 1. Typical applications include high current power supplies, DC-DC converters, and automotive electronics.

744311068 Quick Information

Product Type: Fixed Inductor
Series: WE-HCI
Canonical Name: WE-HCI SMT High Current Inductor 0.68 µH 17 A
Subcategory: High Current Inductor

744311068 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: Compliant

744311068 Estimated Pricing

Qty Low High
1+ $3.80 $3.80
10+ $3.72 $3.72
50+ $3.44 $3.44
100+ $3.29 $3.29
500+ $3.08 $3.08
1,000+ $2.58 $2.58

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

744311068 Features

  • Shielded wirewound construction for low EMI.
  • Rated current of 17 A at 50 K rise.
  • Low DC resistance of 3.1 mΩ.
  • AEC-Q200 qualified for automotive use.
  • Surface mount 7040 package.

744311068 Applications

  • Used in high current DC-DC converters.
  • Suitable for automotive power management.
  • Ideal for filtering in power supplies.
  • Applicable in industrial motor drives.

744311068 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the 744311068?

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

What is the rated current of the 744311068?

17 A maximum at ΔT=50 K, and 20.9 A performance rated current at ΔT=40 K.

What is the DC resistance of the 744311068?

3.1 mΩ typical at 20°C.

What is the self-resonant frequency of the 744311068?

105 MHz typical.

What is the package size of the 744311068?

Nonstandard 7040 package, 7.0 mm x 6.9 mm x 4.0 mm.

What is the saturation current of the 744311068?

9.5 A typical at 10% inductance drop, 20 A typical at 30% drop.

What is the operating temperature range?

-40°C to +150°C.

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