74477510 Fixed inductor, 10 µH, 2.3 A rated current, wirewound ferrite core, surface mount, unshielded. Suitable for power supply circuits.
Mfr Part #:

74477510

Available from 3 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Fixed inductor, 10 µH, 2.3 A rated current, wirewound ferrite core, surface mount, unshielded. Suitable for power supply circuits.
Total Stock: 3,605 pcs

74477510 Available from 3 distributors

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1,747 pcs
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Non-Authorised Inventory information
1,747 pcs
1747 pcs On Request 1 On Request On Request On Request On Request On Request
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111 pcs
111 pcs On Request 1 On Request On Request On Request On Request On Request

74477510 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Halogen Free
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
Operating Voltage
SVHC Present
Shielding
Tolerance
Type
Width

74477510 Description

Short technical summary and product information.

The 74477510 is a surface mount power inductor from Würth Elektronik's WE-PD2 series. It offers an inductance of 10 µH with ±10% tolerance, measured at 10 kHz and 100 mV. The rated current is 2.3 A maximum (40 K temperature rise) with a typical saturation current of 2.95 A. DC resistance is 0.044 Ω typical and 0.07 Ω maximum at 20°C. The self-resonant frequency is 28 MHz typical, and the maximum operating voltage is 120 V DC.

 

The inductor features an unshielded ferrite drum core with wirewound construction. It is designed for a wide operating temperature range of -40°C to +125°C. The component is packaged in a 7.80 mm x 7.00 mm x 4.95 mm nonstandard surface mount case. Recommended land pattern details are available in the datasheet.

 

This inductor is RoHS3, REACH, and halogen free compliant, with MSL level 1 (unlimited). It is suitable for use in DC-DC converters, power supply filters, and general power management applications requiring low DC resistance and high current handling.

74477510 Quick Information

Product Type: Power Inductor
Series: WE-PD2
Canonical Name: Würth Elektronik 74477510 WE-PD2 SMT Power Inductor, 10 µH, Unshielded, Ferrite Core
Subcategory: Unshielded Wirewound Inductor

74477510 Compliance

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

74477510 Features

  • Inductance of 10 µH with ±10% tolerance.
  • Rated current up to 2.3 A at 40 K rise.
  • Low DC resistance: 0.044 Ω typical.
  • Self-resonant frequency of 28 MHz.
  • Unshielded ferrite core wirewound construction.

74477510 Applications

  • Power supply input and output filtering.
  • DC-DC converter energy storage inductor.
  • EMI and noise filtering in power lines.
  • General purpose power inductor applications.

74477510 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance value and tolerance of the 74477510?

The inductance is 10 µH at 10 kHz and 100 mV, with a tolerance of ±10%.

What is the rated current of the 74477510?

The rated current is 2.3 A maximum, based on a 40 K temperature rise.

What is the DC resistance of the 74477510?

The DC resistance is 0.044 Ω typical and 0.07 Ω maximum at 20°C.

What is the self-resonant frequency of the 74477510?

The self-resonant frequency is 28 MHz typical.

What is the package size and mounting type of the 74477510?

The inductor is surface mount in a nonstandard package with dimensions 7.80 mm x 7.00 mm x 4.95 mm.

What is the operating temperature range of the 74477510?

The operating temperature range is -40°C to +125°C.

Is the 74477510 RoHS compliant?

Yes, the part is RoHS3 compliant (2011/65/EU & 2015/863). It is also REACH unaffected and halogen free.

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