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Electrical Products

Air Core Inductor

Low-Loss, High-Frequency Inductors for RF and High-Speed Applications

Our air-core inductors are engineered for **high-frequency and RF applications** where core losses must be minimized. Built without magnetic cores, these inductors deliver exceptional performance at high frequencies with minimal losses, making them ideal for RF circuits, high-speed switching, and precision applications.

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Air Core Inductor - Product Image
Air Core
No core losses
High Frequency
RF optimized
100MHz
Frequency
Low Loss
Performance
Product Overview

Engineered for High-Frequency Performance

Air Core Inductor - Overview

Air-core inductors utilize **winding-only construction** without magnetic cores, eliminating core losses and saturation effects at high frequencies. Our inductors feature precision-wound coils, optimized geometry, and high-quality materials designed for reliable performance in RF circuits, high-speed switching applications, and precision instrumentation.

Ideal for RF amplifiers, filters, oscillators, and high-frequency power conversion where core losses and saturation must be avoided. Available in standard and custom configurations to match specific inductance, frequency, and Q-factor requirements.

Premium Product Features

Why Choose Our Air Core Inductor

No Core Losses

Air-core design eliminates magnetic core losses and saturation effects, enabling operation at very high frequencies.

High-Frequency Operation

Optimized for RF and high-frequency applications with excellent performance up to 100MHz and beyond.

High Q-Factor

Low-loss design enables high Q-factor for resonant circuits, filters, and precision RF applications.

Linear Characteristics

No magnetic saturation ensures linear inductance characteristics across the operating current range.

Product Applications

Trusted in Advanced Systems

Built for sectors where performance, reliability, and quality are non-negotiable.

RF amplifiers & transmitters

RF filters & resonant circuits

High-frequency switching circuits

Precision instrumentation & test equipment

Communication systems & antennas

Oscillators & signal generators

Technical Specifications

Product Summary

Custom specifications available on request.

Inductance Range
10 nH – 100 μH
Frequency Range
1 MHz – 100 MHz+
Q-Factor
50 – 500 (frequency dependent)
Current Rating
100 mA – 10 A
Tolerance
±2%, ±5%, ±10%
Temperature Range
-40°C to +125°C
Mounting
Through-hole, surface mount
Standards
IEC, custom
Why Our Air Core Inductor Stand Out

Built Without Compromise

No Core Losses

Air-core design eliminates magnetic losses for efficient high-frequency operation.

High-Frequency Performance

Optimized for RF and high-frequency applications with excellent performance characteristics.

High Q-Factor

Low-loss design enables high Q-factor for resonant circuits and precision RF applications.

Linear Operation

No magnetic saturation ensures linear inductance characteristics across operating conditions.

Custom Designs

Available in standard and custom configurations for specific inductance and frequency requirements.

Customization Options

Tailored to Your Needs

Whatever your requirements demand, we deliver a tailored solution.

Custom inductance values and tolerances
Specific frequency range optimization
High Q-factor designs
Custom winding configurations
Specialized mounting options
Temperature-stable designs
Technical documentation and design support
Engineering consultation for RF applications
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Frequently Asked Questions

Kisentra provides comprehensive engineering and manufacturing solutions across the entire product lifecycle. Our core service offerings include:

  • New Product Introduction (NPI) - From concept to production
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  • Supply Chain & Quality - Vendor development and quality management

We have extensive experience serving diverse industries with specialized solutions tailored to their unique requirements. Our industry expertise spans:

  • Aerospace & Defense - Precision components and assemblies
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  • Oil & Gas, Energy & Utilities - Heavy-duty industrial equipment
  • Medical Devices & Healthcare - Regulated manufacturing environments
  • Robotics & Industrial Automation - Advanced automation systems
  • Agriculture, Marine, Consumer Electronics - And many more sectors

Our NPI services cover the entire product development journey from initial concept through to mass production. We provide end-to-end support including:

  • Proof of concept development and validation
  • 3D CAD modeling and design optimization
  • Rapid prototyping with iterative testing
  • DFM/DFA analysis for manufacturability
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We design and build custom industrial engineering solutions that optimize your manufacturing operations and increase productivity. Our capabilities include:

  • Special Purpose Machines (SPM) tailored to your specific needs
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Yes, our experienced engineering consultants help optimize your operations, reduce costs, and improve quality. Our consulting services include:

  • Business Process Re-Engineering for operational excellence
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  • QMS documentation and audit services
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We offer flexible manufacturing services to meet your production needs, from low-volume prototypes to high-volume production runs. Our manufacturing capabilities include:

  • Contract manufacturing with complete project management
  • Make-to-order manufacturing for custom requirements
  • Scalable production from prototype to mass production
  • Aftermarket support and spare parts manufacturing
  • Quality control with comprehensive testing and inspection
  • Advanced machining, fabrication, and assembly capabilities

Our Automation & Technology solutions leverage cutting-edge Industry 4.0 technologies to transform traditional manufacturing into smart, connected operations. We provide:

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  • Scalable solutions compatible with existing infrastructure
  • Digital transformation consulting and implementation

Quality and compliance are at the core of everything we do. We maintain rigorous quality standards throughout our operations with:

  • ISO-certified quality management systems
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Air Core Inductor | Kisentra Products