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TDK Corporation SPM6550CTR50L Power Inductor

The SPM6550CT type is a magnetic shield wound inductor designed for power circuits, utilizing metallic magnetic material. It offers high current capacity, low Rdc, and compact size compared to ferrite types. Features include stable low inductance variance under high temperatures, good DC superimposition, and reduced hum noise due to an integrated molded coil structure. Its high Q in high frequency regions results in low loss, making it ideal for PCs, HDDs, servers, VRMs, and compact power modules, providing reliable performance in demanding electronics applications.

Authorized Distributors
Source:Newark
Part No:SPM6550CT-R50L
Stock:625
Inv Date:06-12-2026
Price: Unit price: $1.01
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Source:DigiKey
Part No:SPM6550CT-R50L
Stock:0
Inv Date:06-12-2026
Price: Unit price: $0.55688
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Source:DigiKey
Part No:SPM6550CT-R50L
Stock:207
Inv Date:06-12-2026
Price: Unit price: $1.03
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Part No:SPM6550CT-R50L
Stock:1049
Inv Date:06-13-2026
Price: Unit price: $1.03
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Part No:SPM6550CT-R50L
Stock:232
Inv Date:06-13-2026
Price: N/A
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TDK Corporation SPM6550CTR50L Power Inductor Specifications:

  • Inductance: 0.33 µH and 0.50 µH
  • DC Resistance: 2.86 mΩ (0.33 µH), 4.29 mΩ (0.50 µH)
  • Rated Current: 25.2 A (0.33 µH), 20.4 A (0.50 µH)
  • Maximum Saturation Current: 17.0 A (0.33 µH), 13.2 A (0.50 µH)
  • Temperature Range: -40°C to +125°C
  • Dimensions: 71 × 6.5 mm
  • Packaging: Reels with 1000 pcs quantity
  • Frequency Characteristics: Up to 100 kHz, high Q at high frequency
  • Inductance Variance: Low in high-temperature environments
  • Magnetic Shield Type: Wound inductor using metallic magnetic material
  • Construction: Integrated molded coil for low hum noise
  • Application: Power circuits in electronics, PCs, servers, VRMs, compact power modules

Buy the Buy Inductor Power Circuits Part Number SPM6550CTR50L Online

Purchase the SPM6550CTR50L power inductor online today to ensure your electronic projects deliver high current capacity, stable performance, and low noise. This compact wound inductor with metallic magnetic material is ideal for power applications in computers, servers, and VRMs, providing excellent DC resistance and high-frequency efficiency. Quickly buy online and benefit from fast delivery, making it easier to meet demanding electronics design requirements with confidence and convenience.

Buy inductor SPM6550CTR50L now and experience reliable high-current performance for power circuits.

Frequently Asked Questions

Where can I buy TDK Corporation SPM6550CTR50L?

You can click on the BUY or RFQ button to purchase SPM6550CTR50L from an authorized TDK Corporation distributor.

How do I troubleshoot issues or seek technical support for part SPM6550CTR50L?

You can download the SPM6550CTR50L datasheet or visit the TDK Corporation website for support.

Who is the manufacturer of SPM6550CTR50L?

TDK Corporation

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