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TDK Corporation SPM4030T1R5M Power Inductor

The SPM4030T-1R5M is a compact, magnetic shield wound inductor designed for power circuits. It features a metallic magnetic material with an integrated molded coil, ensuring low Rdc, large current capacity, and minimal noise. Operating within -40 to +125°C, it delivers high efficiency in applications like PCs, HDDs, VRMs, and power modules. The inductor offers stable inductance with low variance at high temperatures, making it ideal for demanding electronic power systems requiring reliability and low electromagnetic interference.

Authorized Distributors
Source:DigiKey
Part No:SPM4030T-1R5M
Stock:0
Inv Date:06-13-2026
Price: Unit price: $0.64812
Buy/RFQ:
Source:DigiKey
Part No:SPM4030T-1R5M
Stock:0
Inv Date:06-13-2026
Price: Unit price: $1.12
Buy/RFQ:
Part No:SPM4030T-1R5M
Stock:0
Inv Date:06-14-2026
Price: Unit price: $1.12
Buy/RFQ:

TDK Corporation SPM4030T1R5M Power Inductor Specifications:

  • Dimensions: 4.2x4.0x3.0 mm
  • Material: Metallic magnetic with integrated molded coil
  • Inductance: 0.40uH to 3.3uH (various models)
  • Tolerance: ±20%
  • Operating Temperature Range: -40°C to +125°C
  • Rated Frequency: 100 kHz
  • DC Resistance: 4.70 to 58.6 mΩ depending on model
  • Rated Current: 13.5 to 38 A depending on model
  • Operating Current (Isat): 5.17 to 64.5 A depending on model
  • Temperature Rise: Max 40°C
  • Storage Temperature Range: -40°C to +125°C
  • Packaging: 500 pieces per reel, suitable for automatic placement
  • Certification: RoHS compliant

Buy the Inductor Series SPM Power Inductor: SPM4030T1R5M

Discover the SPM4030T-1R5M power inductor, engineered for high efficiency and stability in demanding power circuits. Its magnetic shield and integrated molded coil ensure low noise, low resistance, and excellent thermal performance. Suitable for a wide range of applications including PCs, HDDs, VRMs, and compact power supplies, this inductor operates reliably between -40°C and +125°C. Manufactured with RoHS compliance and packed conveniently for automated assembly, it offers optimal performance for modern electronic systems requiring durability and precision.

Get SPM4030T1R5M power inductor today—designed for high current capacity and low noise in power supply circuits.

Frequently Asked Questions

Where can I buy TDK Corporation SPM4030T1R5M?

You can click on the BUY or RFQ button to purchase SPM4030T1R5M from an authorized TDK Corporation distributor.

How do I troubleshoot issues or seek technical support for part SPM4030T1R5M?

You can download the SPM4030T1R5M datasheet or visit the TDK Corporation website for support.

Who is the manufacturer of SPM4030T1R5M?

TDK Corporation

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