LP02-1 Series

  • High Saturation Current
  • Inductance: 288 nH Max
  • Frequency: 1 MHz Max
  • ISAT: 40 A Max

LP02-1S Series

  • High Saturation Current
  • Inductance: 97.8 nH Max
  • Frequency: 1 MHz Max
  • ISAT: 85 A Max

LP02-2 Series

  • High Saturation Current
  • Inductance: 357 nH Max
  • Frequency: 1 MHz Max
  • ISAT: 65 A Max

LP02-3 Series

  • High Saturation Current
  • Inductance: 403 nH Max
  • Frequency: 1 MHz Max
  • ISAT: 72 A Max

LP02-5 Series

  • High Saturation Current
  • Inductance: 886 nH Max
  • Frequency: 1 MHz Max
  • ISAT: 100 A Max

Technical Highlights

  • High-current energy storage for compact SMT power stages
  • Supports typical SMPS switching frequencies for modern converters
  • Wide range of saturation current ratings (up to ~100 A) across series
  • Low DCR windings for reduced conduction losses and improved efficiency
  • Magnetically shielded and low-EMI designs in select series
  • Flexible inductance options from low-nH to multi-µH values
  • Compact SMT footprints and low profiles for high-density PCB layouts
  • Ferrite core materials for efficient switching performance

Typical Applications

  • Voltage Regulator Modules (VRMs) and Point-of-Load (POL) regulators
  • High-current DC-DC converter stages and switching power supplies
  • High-current synchronous buck/boost power stages
  • Output filtering and rail decoupling in compact systems
  • Industrial, telecom and embedded power solutions
  • Server, networking and compute board power rails
  • Energy delivery in space-constrained, high-density SMT designs
Part Number Drive Inductance (μH, Min) Turns Ratio (Pri:Sec1:Sec2) DCR (mΩ, Max) ET Product (V-μs, Max) Leakage Inductance (nH, Min) SRF (MHz,Typ) Hi Pot (Drive:Gate)(Vdc) Length (mm, Max) Width (mm, Max) Height (mm, Max) Creepage (mm, Min) Mounting Type Pick & Place TI Product Compatibility Infineon Product Compatibility Samples Availability Mouser Availability

Custom Solutions & Capabilities

ICE designs custom ferrite bead power inductors optimized for EMI suppression, noise filtering, and compact SMT applications. Our engineering team can tailor impedance characteristics, current ratings, package sizes, ferrite materials, and electrical performance to meet specific circuit and noise suppression requirements.

We support compact surface-mount designs for power line filtering, signal integrity improvement, and high-frequency noise reduction across consumer, industrial, communication, and embedded electronic systems — from prototype evaluation through volume production.

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Frequently Asked Questions (FAQs)

What are ferrite bead power inductors?

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Ferrite bead power inductors are components designed to suppress high-frequency noise and reduce electromagnetic interference (EMI) in electronic circuits while maintaining stable power and signal integrity.

What are ferrite beads used for?

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Ferrite beads are commonly used for EMI filtering on power lines and signal circuits in DC-DC converters, consumer electronics, communication devices, industrial equipment, and embedded systems.

How do ferrite bead inductors reduce EMI?

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These components use ferrite materials that absorb and dissipate high-frequency noise energy, helping minimize unwanted interference and improve overall circuit performance.

Are ICE ferrite bead inductors suitable for SMT applications?

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Yes. ICE offers surface-mount ferrite bead solutions optimized for compact PCB layouts and modern high-density electronic designs.

What impedance ranges are available?

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ICE ferrite bead series supports a variety of impedance ratings and current capacities to accommodate different filtering and noise suppression requirements.

Can ferrite beads be used on both power and signal lines?

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Yes. Ferrite beads are commonly applied to both power supply rails and signal paths to help reduce conducted and radiated noise.

Are shielded ferrite bead designs available?

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Certain series are designed to help minimize EMI and support stable operation in sensitive electronic environments.

Can ICE provide custom ferrite bead solutions?

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Yes. ICE supports custom ferrite bead designs with tailored impedance characteristics, current ratings, package sizes, and electrical performance requirements.

What industries commonly use ferrite bead inductors?

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Ferrite bead inductors are widely used in consumer electronics, industrial systems, automotive electronics, communication devices, networking equipment, and embedded applications.

How do I select the right ferrite bead for my application?

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Key selection factors include impedance at target frequencies, rated current, DC resistance, package size, operating frequency range, and the type of noise being filtered.