744771215 The Würth Elektronik 744771215 is a 150 µH shielded wirewound power inductor with ±20% tolerance, rated for 1.3 A current and featuring a low DCR of 220 mΩ max. It is AEC-Q200 qualified for automotive applications.
Mfr Part #:

744771215

Available from 3 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
The Würth Elektronik 744771215 is a 150 µH shielded wirewound power inductor with ±20% tolerance, rated for 1.3 A current and featuring a low DCR of 220 mΩ max. It is AEC-Q200 qualified for automotive applications.
Total Stock: 3,626 pcs
$ Price Range: $1.19 - $2.39

744771215 Available from 3 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,500 pcs
3500 pcs On Request 1 On Request On Request 24+ On Request On Request
Non-Authorised Inventory information
123 pcs
123 pcs On Request 1 On Request On Request 5/11/2017 On Request On Request
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3 pcs
3 pcs On Request 1 On Request On Request On Request On Request On Request

744771215 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)
DC Resistance (Typical/Maximum @ @ 20 °C)
Frequency
Halogen Free
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Operating Voltage
Performance Rated Current (ΔT = 40 K)
Rated Current (ΔT = 40 K)
Ratings
Saturation Current (Typical @ |ΔL/L| < 10%)
Saturation Current (Typical @ |ΔL/L| < 30%)
Self Resonant Frequency
Shielding
Size Code
Storage Temperature
Tape & Reel
Tolerance
Type
Width

744771215 Description

Short technical summary and product information.

The 744771215 is a surface-mount shielded power inductor from Würth Elektronik's WE-PD series. It features a drum core, wirewound construction with ferrite core material, providing high inductance in a compact 12.0 mm x 12.0 mm x 6.0 mm package.

 

Electrical specifications: Inductance of 150 µH ±20% measured at 100 kHz/250 mV. Rated current of 1.3 A (ΔT=40K) and performance rated current of 2.3 A per IEC 62024-2-2020 Class C. Saturation current is 1.45 A typical at 10% inductance drop and 1.9 A at 30% drop. DC resistance is 185 mΩ typical, 220 mΩ maximum. Self-resonant frequency is 4.4 MHz typical. Operating voltage up to 120 V DC.

 

Environmental and compliance: The inductor is RoHS3 compliant, REACH conform, halogen-free, and has MSL 1 (unlimited). It is qualified to AEC-Q200 Grade 1, suitable for automotive applications. Operating temperature range is -40°C to +125°C.

 

Packaging: Supplied in tape and reel (standard package quantity not verified). The component is surface mount with a nonstandard 1260 case size. Recommended land pattern is provided in the datasheet.

744771215 Quick Information

Product Type: Shielded Power Inductor
Series: WE-PD
Canonical Name: Würth Elektronik 744771215 WE-PD SMT Shielded Power Inductor, 150 µH, ±20%, 1.3 A, Shielded, Ferrite Core
Subcategory: Shielded Power Inductor

744771215 Compliance

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

744771215 Estimated Pricing

Qty Low High
1+ $2.39 $2.39
10+ $2.30 $2.30
25+ $2.26 $2.26
50+ $2.09 $2.09
100+ $1.89 $1.89
250+ $1.74 $1.74
500+ $1.39 $1.39
1,000+ $1.19 $1.19

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

744771215 Features

  • 150 µH inductance with ±20% tolerance.
  • Rated current of 1.3 A at 40K rise.
  • Shielded ferrite core for EMI reduction.
  • AEC-Q200 Grade 1 automotive qualified.
  • Surface mount 1260 package (12x12 mm).

744771215 Applications

  • Power supply filtering in automotive electronics.
  • DC-DC converter input/output filtering.
  • EMI suppression in engine control modules.
  • Energy storage in switching regulators.

744771215 FAQs

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

150 µH ±20% measured at 100 kHz/250 mV.

What is the rated current of this inductor?

Rated current is 1.3 A maximum at ΔT=40K. Performance rated current is 2.3 A per IEC 62024-2-2020 Class C.

What is the DC resistance?

Typical DCR is 185 mΩ, maximum 220 mΩ at 20°C.

What is the self-resonant frequency?

4.4 MHz typical.

What is the package size and mounting type?

Surface mount, nonstandard 1260 case size, 12.0 mm x 12.0 mm x 6.0 mm max height.

Is this inductor AEC-Q200 qualified?

Yes, it is AEC-Q200 Grade 1 qualified.

What is the operating temperature range?

-40°C to +125°C.

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