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TDK 7045 Shielded Wirewound Surface Mount Inductor with Ferrite Core 47 μH ±20 % 920 mA Idc SLF7045T-470MR75-PF

Category Surface Mount Inductor Brand TDK Condition New

Specifications

Country of Origin India
Brand TDK
Height 4.5mm
Length 7mm
Model SLF7045T-470MR75-PF
Depth 7mm
Packaging Taping
Series SLF
Maximum Operating Temperature 105°C
Minimum Operating Temperature -40°C
Core Material Ferrite
Inductance 47μH
Standards/Approvals RoHS
Package/Case 7045
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RS Stock No. 741-3030PBrand: TDKManufacturers Part No.: SLF7045T-470MR75-PF
Maximum DC Current 920mA
Maximum DC Resistance 125mΩ
Inductance Tolerance ±20 %
Termination Style Surface Mount
Inductor Construction Wirewound

Key Features

  • Inductor features a ferrite core with wirewound construction for stable inductance.
  • Supports maximum DC current of 920 mA with low DC resistance of 125 mΩ.
  • Compact 7045 package size with dimensions 7mm length, 7mm depth, and 4.5mm height.
  • Inductance tolerance is ±20% and operating temperature range from -40 °C to 105 °C.
  • Surface mount termination style supports automated PCB assembly.
  • Magnetically shielded design minimizes electromagnetic interference (EMI) in circuits.
  • Compliant with RoHS standards ensuring environmental safety and reliability.
  • Suitable for use in portable telephones, computers, hard disk drives, and other electronic applications.

Product Description

TDK SLF7045T-470MR75-PF is a high quality 7045 shielded wirewound surface mount inductor with a ferrite core designed for power line inductance and electromagnetic interference (EMI) reduction. The 47 μH ±20% inductance rating combined with a maximum DC current of 920 mA makes it suitable for a range of electronic components and power supply applications.

This inductor features a compact low-profile 7mm x 7mm x 4.5mm package, with wirewound construction and moulded ferrite core to ensure stability and performance in demanding environments. The magnetic shielding helps reduce noise interference, contributing to improved circuit reliability.

The component operates reliably across a wide temperature range from -40 °C to 105 °C and offers a tight DC resistance of 125 mΩ, minimizing energy loss. Its surface mount termination style facilitates high-volume automated assembly on printed circuit boards.

Typical applications for the SLF7045T-470MR75-PF include portable telephones, personal computers, hard disk drives, and various electronic equipment requiring efficient power line filtering and noise suppression.

Wirewound ferrite core construction provides excellent inductance stability. Shielded design reduces electromagnetic interference in sensitive circuits. Compact 7045 package suitable for surface mount technology (SMT) assemblies.

High maximum DC current rating ensures stable operation under load. RoHS compliant for environmental safety and manufacturing compliance. Wide operating temperature range supports diverse industrial and commercial applications.

Low DC resistance reduces power dissipation and thermal build-up. Surface mount terminations optimized for automatic pick-and-place assembly.

For detailed product design and integration, TDK provides design files and technical documentation. This inductor continues TDK's legacy of high-performance passive components ideal for industrial, consumer electronics, and telecommunications applications.

Explore more components like this in the Surface Mount Inductors category at EnvMart for efficient sourcing and reliable supply.

TDK 7045 Shielded Wirewound Surface Mount Inductor with Ferrite Core 47 μH ±20 % 920 mA Idc SLF7045T-470MR75-PF
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Frequently Asked Questions

This model has an inductance value of 47 μH with a tolerance of ±20%.

The maximum DC current rating for this inductor is 920 mA.

The dimensions of the 7045 package are 7mm in length, 7mm in depth, and 4.5mm in height.

It operates reliably within a temperature range of -40 °C to 105 °C.

The inductor features a ferrite core material, which contributes to its performance.

The DC resistance is rated at 125 mΩ, minimizing energy loss during operation.

It uses a surface mount termination style, which is suitable for automated PCB assembly.

Yes, it is compliant with RoHS standards, ensuring environmental safety and reliability.

This inductor is suitable for use in portable telephones, computers, hard disk drives, and other electronic applications requiring efficient power line filtering and noise suppression.

It features a wirewound construction, which provides excellent inductance stability.

The country of origin for this inductor is India.

The inductor is packaged using taping, which is suitable for automated assembly processes.

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