74477110 Fixed inductor from Würth Elektronik, 10µH inductance, 5A rated current, 24mOhm max DCR. Shielded surface mount package, AEC-Q200 qualified.
Mfr Part #:

74477110

Available from 4 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Fixed inductor from Würth Elektronik, 10µH inductance, 5A rated current, 24mOhm max DCR. Shielded surface mount package, AEC-Q200 qualified.
Total Stock: 2,550 pcs
$ Price Range: $1.18 - $2.26

74477110 Available from 4 distributors

Authorised
Non-Authorised

74477110 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
Industrial Grade
Length
Material
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Operating Voltage
Performance Rated Current
Ratings
SVHC Present
Saturation Current (Typical @ |ΔL/L| < 30%)
Shielding
Tape & Reel
Tolerance
Type
Width

74477110 Description

Short technical summary and product information.

This is a shielded power inductor from Würth Elektronik's WE-PD series. It features a ferrite drum core with wirewound construction, providing 10µH inductance with ±20% tolerance. The component is rated for a continuous current of 5A (ΔT=40K) and can handle up to 7.7A performance rated current per IEC 62024-2-2020. Saturation current is 5.5A at 10% inductance drop and 7.2A at 30% drop.

 

The inductor has a typical DC resistance of 18.5mOhm and a maximum of 24mOhm. Its self-resonant frequency is 21.5MHz typical. The operating voltage is 120V DC maximum. Operating temperature range is -40°C to +125°C, making it suitable for automotive and industrial environments. It is AEC-Q200 Grade 1 qualified.

 

The component is surface mountable in a nonstandard package measuring 12.00mm x 12.00mm with a maximum height of 6.00mm. It is shielded to minimize electromagnetic interference. The inductor is RoHS compliant, REACH conform, halogen free, and has MSL Level 1.

74477110 Quick Information

Product Type: Fixed Inductor
Series: WE-PD
Canonical Name: Würth Elektronik WE-PD 74477110 Shielded Power Inductor 10µH
Subcategory: Shielded Power Inductor

74477110 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): Level 1 (Unlimited)
REACH Status: Conform or declared (EC 1907/2006)
Lead Free: Yes

74477110 Estimated Pricing

Qty Low High
1+ $2.26 $2.26
10+ $2.17 $2.17
50+ $1.96 $1.96
100+ $1.75 $1.75
250+ $1.61 $1.61
500+ $1.38 $1.38
1,000+ $1.18 $1.18

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

74477110 Features

  • Shielded ferrite drum core construction.
  • Rated current of 5A at 40K rise.
  • AEC-Q200 qualified for automotive.
  • Surface mount package 12x12x6mm.
  • RoHS, REACH, and halogen free compliant.

74477110 Applications

  • Used in DC-DC converter output filtering.
  • Suitable for automotive power management.
  • Ideal for EMI suppression in power lines.
  • Applicable in industrial power supplies.

74477110 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance value of the 74477110?

10 µH at 100 kHz/250 mV, ±20% tolerance.

What is the rated current of this inductor?

5 A maximum at ΔT = 40 K, with a performance rated current of 7.7 A per IEC 62024-2-2020.

What is the DC resistance of the 74477110?

18.5 mOhm typical, 24 mOhm maximum at 20°C.

What is the self-resonant frequency?

21.5 MHz typical.

What is the package size of this inductor?

12.00mm x 12.00mm x 6.00mm maximum, surface mount, nonstandard package.

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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