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TDK Corporation SPM4020T3R3MLR Power Inductor
The SPM-LR series 4020 type from TDK consists of commercial-grade, magnetic shielded wire-wound inductors designed for power circuit applications using metallic magnetic materials. These inductors feature inductance values ranging from 0.47µH to 10µH, with a low profile of 4.4mm x 4.1mm x 2mm (L x W x H). They offer low direct current resistance (DCR) values from 11.8 mΩ to 284.1 mΩ, and can handle Isat currents from 2.3A to 14.1A. The inductors maintain consistent performance with minimal inductance variance in high-temperature environments and good DC superimposition characteristics. They have an inductance tolerance of ±20%, operate within a temperature range of -40°C to +125°C, and are suitable for reflow soldering with iron soldering methods. Compared to ferrite wound inductors, these provide advantages such as larger current capacity, lower resistance, and compact size.
TDK Corporation SPM4020T3R3MLR Power Inductor Specifications:
- Inductance: 0.47µH to 10µH with ±20% tolerance
- Dimensions: 4.4mm x 4.1mm x 2mm (L x W x H)
- DCR: 11.8 mΩ to 284.1 mΩ
- Rated Current: 2.3A to 14.1A
- Operating Temperature: -40°C to +125°C
- Material: Metallic magnetic
- Package Style: Low-profile wire-wound inductor
- Soldering: Suitable for reflow and iron soldering
- Application: Power circuits in tablets, PCs, servers, VRMs
Buy the TDK SPM4020-LR – Reliable Power Inductor for Industrial Applications
Experience reliable power in your electronic projects with the TDK power inductor. Designed for durability and high performance, it ensures efficient energy transfer and minimal loss. Suitable for power regulation, filtering, and energy storage in various industrial and consumer electronics. Easy to solder and capable of withstanding high temperatures, this inductor is ideal for compact power modules, VRMs, and high-frequency applications. Purchase online today to enhance your power circuit designs with proven quality and stability.
Get TDK SPM4020-LR today—built for precision, high current, and long-lasting durability in power circuits.
Frequently Asked Questions
Where can I buy TDK Corporation SPM4020T3R3MLR?
You can click on the BUY or RFQ button to purchase SPM4020T3R3MLR from an authorized TDK Corporation distributor.
How do I troubleshoot issues or seek technical support for part SPM4020T3R3MLR?
You can download the SPM4020T3R3MLR datasheet or visit the TDK Corporation website for support.
Who is the manufacturer of SPM4020T3R3MLR?
TDK Corporation