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SPI Series High Current Power Inductor - 10.6A, Ultra-Low DCR from 4.9mΩ

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Features:

Payment Type: L/C,T/T
Min. Order: 1 Piece/Pieces
Transportation: Ocean,Land,Air,Express
Port: Xi'an,Shanghai

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Description

Product Attributes

Model No.: SPI

Brand: FERRTX

Species: Inductor Surface Mount

Supply Type: Original Manufacturer

Place Of Origin: China

Features: Not Applicable

Installation Method: Surface Mount

Termination: SMD/SMT

Shielding: Shielded

Package / Case: 0402 (1005 Metric), 0605 (1614 Metric), 0804 (2010 Metric), 0810, 1006 (2515 Metric)

Height - Max: 0.8mm, 1.2mm, 1.6mm, 3mm

Series: SPI0402T, SPI0605HC, SPI0804T, SPI0810T, SPI1006HC, SPI1306HC, SPI1306T

Packaging & Delivery

Selling Units:	Piece/Pieces
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Supply Ability & Additional Information

Transportation: Ocean,Land,Air,Express

Place of Origin: China

Supply Ability: 2~8weeks

Certificate: RoHS/ISO/UL/CE/IATF 16949/CNAS

Port: Xi'an,Shanghai

Payment Type: L/C,T/T

Product Description

When Design Flexibility Meets Supply Chain Certainty

Engineers and procurement specialists in server, automotive, and industrial sectors increasingly face a critical trade-off: achieving optimal power performance without risking production delays. The SPI series of shielded power inductors delivers uncompromised electrical characteristics while offering scalable sourcing options—ensuring your high-current designs remain both efficient and producible.Immediate-Availability Power Inductor Solutions

Broad current support: From 0.10A to 20A across 8 product series
Predictable lead times: Standard 3–8 week production cycles, expedited options available
Custom electrical and packaging support: Modified DCR, saturation current, or tape-and-reel specifications

“The SPI1006HC-R47M’s 10.6A Irms and ultra-low DCR (0.0049Ω) enabled a 15% efficiency gain in our POL design. Their flexible reel options and transparent inventory allowed us to de-risk a 50k unit production run.”
— Power Systems Engineer, Automotive Tier-1 Supplier

Key Series Comparison (Per Datasheet Specifications)

All values @25°C ambient

Series	Inductance Range (μH)	Max DCR (Ω)	Max IDC/Irms (A)	Shielded	Packaging
SPI0402T	1–1000	0.05–12.00	0.10–2.90	Yes	Standard tape/reel
SPI0605HC	0.47–100	0.0097–1.109	0.47–6.0	Yes	Standard tape/reel
SPI1006HC	0.47–100	0.0049–0.2707	1.2–10.6	Yes	Standard tape/reel
SPI1306HC	0.47–100	0.0021–0.2053	1.4–16.0	Yes	Standard tape/reel
SPI1608HC	0.47–100	0.0019–0.1700	2.0–19.2	Yes	Custom options

Performance Highlights:

SPI0402T: Ultra-compact (4.45mm x 3.56mm) for space-constrained portable designs
SPI1006HC: Optimized for high current and low DCR—ideal for DC-DC converters
SPI1608HC: Up to 19.2A Irms with DCR as low as 0.0019Ω for automotive and server applications

Supply Chain Resilience Built In

① Custom Electrical & Packaging Support

Modify DCR, Isat, or inductance values for specific custom DC-DC converter requirements
Flexible reel sizes: from full reels to custom cut tape for prototype builds
Lot-traceable manufacturing with full test data reporting

② Transparent Inventory & Lead Times

Real-time stock visibility for 50+ SPI part numbers
Dedicated buffer inventory for high-demand parts like SPI1006HC-1R0M
Standard lead time: 3–8 weeks | Expedited builds: 2–4 weeks

③ Global Power Inductor Distributor Network

Regional distribution hubs in EU, US, and Asia for shortened transit times
Local technical support and sample provisioning
Pre-qualified alternate sourcing recommendations for dual-vendor strategies

Engineering Advantages for Critical ApplicationsLow DCR & High Saturation Performance

All SPI HC (High Current) series inductors deliver:

DCR as low as 0.0019Ω (SPI1608HC-R47M): Minimizes I²R losses in high-current rails
Saturation currents up to 51.7A: Prevents premature roll-off in surge conditions
Full shielding: Reduces EMI by 20–30dB vs. unshielded types

Thermal and Mechanical Reliability

Operating temperature: -40°C to +125°C
ΔT ≤40°C at rated Irms current (tested per datasheet conditions)
Compatible with lead-free reflow (260°C peak)

Applications

Server/rack power supplies
Automotive POL modules
Graphics card VRMs
Data storage systems
Industrial motor drives
Portable medical devices

Conclusion

The SPI series combines leading electrical performance—including low DCR, high current handling, and effective EMI suppression—with a resilient and transparent supply chain. Whether you’re designing a custom DC-DC converter or scaling a global product launch, these inductors deliver the performance and sourcing stability needed to stay on schedule.
Request samples or full datasheets today—let’s build your next power solution with confidence.

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