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TDK Corporation SPM5020T4R7MLR Power Inductor

The SPM-LR series 5020 type from TDK consists of commercial-grade magnetic shielded wire-wound inductors designed for power circuits, utilizing a metallic magnetic material. These inductors feature inductance values ranging from 1µH to 10µH, with a compact low-profile design measuring 5.4mm x 5.1mm x 2mm. They offer low DC resistance, with maximum DCR values between 17.2mΩ and 174.8mΩ, and can handle ISAT currents from 3.4A to 9.5A. The inductors exhibit minimal inductance variance across high temperatures, good DC superimposition characteristics, and an inductance tolerance of ±20%. They operate reliably within a temperature range of -40°C to +125°C and are suitable for high-current, low-resistance, space-efficient applications. These inductors are compatible with reflow iron soldering methods.

Authorized Distributors
Source:DigiKey
Part No:SPM5020T-4R7M-LR
Stock:0
Inv Date:06-13-2026
Price: Unit price: $0.73724
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Source:DigiKey
Part No:SPM5020T-4R7M-LR
Stock:0
Inv Date:06-13-2026
Price: Unit price: $1.27
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Part No:SPM5020T-4R7M-LR
Stock:405
Inv Date:06-13-2026
Price: Unit price: $1.53
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Part No:SPM5020T-4R7M-LR
Stock:2000
Inv Date:06-12-2026
Price: Unit price: $0.72
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Source:Arrow EU
Part No:SPM5020T-4R7M-LR
Stock:3500
Inv Date:06-13-2026
Price: N/A
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Part No:SPM5020T-4R7M-LR
Stock:2
Inv Date:06-13-2026
Price: N/A
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TDK Corporation SPM5020T4R7MLR Power Inductor Specifications:

  • Inductance: 1µH to 10µH with ±20% tolerance
  • Dimensions: 5.4mm x 5.1mm x 2mm
  • Operating temperature: -40°C to +125°C
  • Maximum DCR: 17.2mΩ to 174.8mΩ
  • Rated current (ISAT): 3.4A to 9.5A
  • Magnetic shield type wound inductor with metallic magnetic material
  • Low profile design for space-saving applications
  • Good DC superimposition characteristics
  • Minimal inductance variance at high temperature
  • Suitable for high-current power circuits
  • Compatible with reflow soldering processes
  • Package quantity: 500 pcs per reel

Buy the TDK Series SPM5020 Power Inductor: SPM5020T4R7MLR

Purchase TDK Series SPM5020 power inductors online now to benefit from their low DCR, high current capacity, and compact design. Ideal for high-current power circuits in smartphones, tablets, servers, and VRMs, these inductors offer excellent thermal stability, minimal inductance variance, and compatibility with reflow soldering. They ensure reliable performance in demanding environments with a temperature range of -40°C to +125°C and are available in reel packaging for efficient assembly. Buy now to enhance your electronic device’s power management with trusted quality.

Order your TDK Series SPM5020 inductors today and ensure reliable, space-efficient power regulation for your electronic projects.

Frequently Asked Questions

Where can I buy TDK Corporation SPM5020T4R7MLR?

You can click on the BUY or RFQ button to purchase SPM5020T4R7MLR from an authorized TDK Corporation distributor.

How do I troubleshoot issues or seek technical support for part SPM5020T4R7MLR?

You can download the SPM5020T4R7MLR datasheet or visit the TDK Corporation website for support.

Who is the manufacturer of SPM5020T4R7MLR?

TDK Corporation

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