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TDK Corporation SPM4010T3R3MLR Magnetic Shield Inductor

The SPM4010-LR series is a magnetic shield wound inductor optimized for power circuits, featuring low profile design, high current capacity, and stable inductance at high temperatures. Made from metallic magnetic material with an integrated molded coil, it offers low Rdc, minimal hum noise, and excellent DC superimposition characteristics. Suitable for tablets, note PCs, HDDs, servers, VRMs, and compact power modules, this inductor ensures reliable performance even in challenging environments, with an operating temperature range of -40°C to +125°C and a compact, robust construction.

Authorized Distributors
Source:DigiKey
Part No:SPM4010T-3R3M-LR
Stock:0
Inv Date:06-12-2026
Price: Unit price: $0.57245
Buy/RFQ:
Part No:SPM4010T-3R3M-LR
Stock:0
Inv Date:06-13-2026
Price: Unit price: $1.22
Buy/RFQ:

TDK Corporation SPM4010T3R3MLR Magnetic Shield Inductor Specifications:

  • Series name: SPM4010-LR
  • Inductance: 3.3 μH ±20%
  • Measured at 100 kHz with a test voltage of 100 mV
  • DC Resistance: 0.47 Ω
  • Rated Current: 2.2 A (typical at 25°C)
  • Maximum Isat (DC current): 1.7 A
  • Operating Temperature Range: -40°C to +125°C
  • Dimensions: Length 4.35 mm, Width 2.0 mm, Height 1.35 mm
  • Weight: Approx. 0.08 g
  • Packaging: 1000 pcs per reel
  • Soldering: Preheating and natural cooling recommended at 260°C
  • Certificate: RoHS compliant, suitable for surface-mount assembly
  • Magnetic shield type, wound inductor for power applications
  • Low Rdc and high current capacity for efficient power delivery
  • Good temperature stability with low inductance variance
  • Use in power supply modules, VRMs, and DC-DC converters

Buy the Buy Magnetic Shield Inductor Part Number SPM4010T3R3MLR Online

Purchase the Magnetic Shield Inductor SPM4010T3R3MLR online today to ensure your power circuits are equipped with a high-quality, reliable inductor. Designed for high current capacity, low Rdc, and stable performance at elevated temperatures, this low-profile component is ideal for power modules, VRMs, and compact electronic devices. With robust magnetic shielding and precise inductance, it guarantees efficient energy transfer and minimal noise. Order now for fast delivery and enhance your circuit's reliability with this proven inductive solution.

Buy Magnetic Shield Inductor SPM4010T3R3MLR now and experience reliable power performance with high current capacity and low noise for your electronic needs.

Frequently Asked Questions

Where can I buy TDK Corporation SPM4010T3R3MLR?

You can click on the BUY or RFQ button to purchase SPM4010T3R3MLR from an authorized TDK Corporation distributor.

How do I troubleshoot issues or seek technical support for part SPM4010T3R3MLR?

You can download the SPM4010T3R3MLR datasheet or visit the TDK Corporation website for support.

Who is the manufacturer of SPM4010T3R3MLR?

TDK Corporation

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