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TDK Shielded Wirewound Surface Mount Inductor, Metallic Magnetic Core, 4.7 μH ±20%, 7 A DC Current, 6550 SPM6550T-4R7M

Category Surface Mount Inductor Brand TDK Condition New

Specifications

Country of Origin India
Brand TDK
Height 5mm
Length 7.1mm
Model SPM6550T-4R7M
Depth 6.5mm
Series SPM
Maximum Operating Temperature 125°C
Minimum Operating Temperature -40°C
Core Material Metallic Magnetic
Inductance 4.7μH
Standards/Approvals RoHS
Package/Case 6550
Maximum DC Current 7A
Pin Count 2
Maximum DC Resistance 23.7mΩ
Inductance Tolerance ±20 %
Termination Style Surface Mount
Inductor Construction Wirewound

Key Features

  • Constructed with a metallic magnetic core for improved magnetic performance.
  • Supports maximum DC current of 7 A for high-current applications.
  • Features a compact 6550 package with dimensions 7.1mm length, 6.5mm depth, and 5mm height.
  • Shielded design to minimize electromagnetic interference and hum noise.
  • Moulded coil construction ensures low noise compared to core adhesive coils.
  • Wide operating temperature range from -40°C to 125°C suitable for various environments.
  • Compliant with RoHS environmental standards.
  • Surface mount termination style for easy PCB integration.

Product Description

TDK SPM6550T-4R7M shielded wirewound surface mount inductor offers a 4.7 μH inductance with ±20% tolerance, featuring a metallic magnetic core designed for high-performance power circuit applications. Its robust wirewound construction and integrated moulded coil reduce hum noise compared to traditional core adhesive coils.

This inductor supports a maximum DC current of 7 A, accommodating devices requiring substantial current handling capabilities. The compact 6550 package measures 7.1mm in length, 6.5mm in depth, and 5mm in height, making it well-suited for dense surface mount assembly.

The magnetic shielding effectively minimizes electromagnetic interference, ensuring reliable operation in sensitive electronic environments. Operating temperature ranges from -40°C to 125°C, allowing it to perform consistently in harsh industrial and commercial settings.

RoHS compliance guarantees the product meets modern environmental and safety standards. Surface mount termination style ensures straightforward PCB mounting and integration in automated assembly lines.

This inductor is particularly suitable for power supply circuits, electronic components manufacturing, industrial automation, telecommunications, and automotive electronic applications. The wirewound design provides durability and stable inductance over diverse operating conditions.

Constructed with a metallic magnetic core for improved magnetic performance. Supports maximum DC current of 7 A for high-current applications. Features a compact 6550 package with 7.1mm length, 6.5mm depth, and 5mm height.

Shielded design to minimize electromagnetic interference and hum noise. Moulded coil construction ensures low noise compared to core adhesive coils. Wide operating temperature range from -40°C to 125°C suitable for various environments.

Compliant with RoHS environmental standards. Surface mount termination style for easy PCB integration. Durable wirewound inductor construction ensures stable performance. Explore the Electronics Components category on EnvMart for more Surface Mount Inductors and related passive electronic components from trusted brands like TDK.

TDK Shielded Wirewound Surface Mount Inductor, Metallic Magnetic Core, 4.7 μH ±20%, 7 A DC Current, 6550 SPM6550T-4R7M
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Frequently Asked Questions

This model has an inductance value of 4.7 μH with a tolerance of ±20%.

It supports a maximum DC current of 7 A, making it suitable for high-current applications.

The 6550 package measures 7.1 mm in length, 6.5 mm in depth, and 5 mm in height.

The inductor operates within a temperature range from -40°C to 125°C.

It is constructed with a metallic magnetic core, which enhances its magnetic performance.

This unit features a surface mount termination style, facilitating easy PCB integration.

Yes, it is compliant with RoHS environmental standards.

The inductor is designed as a wirewound construction, which helps in reducing noise compared to core adhesive coils.

The maximum DC resistance is 23.7 mΩ, which contributes to its efficiency in power applications.

It is particularly suitable for power supply circuits, industrial automation, telecommunications, and automotive electronic applications.

This model has a pin count of 2, which is standard for surface mount inductors.

This inductor belongs to the SPM series, which is known for its high-performance characteristics.

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