Precision Engineering for Limited Spaces layout and saving space
As device shrinkage drives innovation, our 36AWG-48AWG ultra thin miniature coaxial cable options meet the new industry standard for high-frequency transmission. These micro-sized cables, engineered specifically for ultra-tight spaces and high-performance environments, offer superior signal integrity in sizes as small as 0.025mm (48AWG)—which is significantly thinner than a human hair.
As a leading global manufacturer, we understand that finding the thinnest coaxial cable with reliable electrical performance can be a challenge. In many fields where there is extremely limited space for internal wiring, our specialized ultra thin coax serves as the ultimate solution to bridge connectivity and structural limitations.
Key Technical Benefits
- Unmatched Miniaturization:
- Conductor range: 36AWG (0.08mm) to 48AWG (0.025mm).
- Outer Diameter: 0.127mm (0.005″) thin.(depending on impedance)
- Mastery of High Frequency:
- Frequency Range: DC to 30GHz (typical devices max at 6GHz).
- Precise Impedance Control: Optimized for 42 AWG 50 Ohm coaxial cable layouts, as well as 44AWG and 46 AWG micro coax configurations. We deliver 50Ω or 75Ω ±2% tolerance (whereas the industry standard is ±10%, and custom impedance ranges from 30Ω to 150Ω are available).
- Mechanical Resilience:
- Designed as a premium micro miniature coaxial cable, its advanced mechanical resilience allows for a bending radius of just 0.5×OD, compared with a standard 1.5×OD mini-coax. This ensures maximum flexibility without risking signal loss.）
- Flex Life: 20,000+ cycles at 0.5×OD (standard: 8,000-12,000 cycles).
Why it is so important
This specification allows for easy integration with medical equipment, 5G millimeter-wave systems, and industrial IoT sensors, where traditional cables may not be suitable due to size or durability limits.
Extreme Application Specific Manufacturing
- Material Innovation：
- – Conductors:
Silver-Plated Copper Wire Options: For ultra-low impedance (<1Ω) applications.
Silver-plated Copper Alloy:make the inner wires more flexible and Durable
- Dielectrics:
PE (Polyethylene): Low-loss dielectric for high-frequency transmissions.
PFA/XLPE Flame-Retardant Materials for Extreme Conditions - Protecting Breakthroughs：70-Strand Tin-Plated Copper Braid: 95%+ Shield Coverage: Blocks EMI/RFI conflict
Dual-Shield Configurations for EMC-critical applications (e.g., aerospace)
Jacket materials:
FEP/PFA: Medical sterilization jackets with chemical resistance.
PTFE: Non-stick surface for robotic assembly. - Quality AssuranceProtocols for Testing:
High-Frequency Screening: 30GHz sweep analysis potential
Environmental stress tests include thermal shock (-55°C to +125°C), vibration, and crush resistance.
Certifications: UL/CSA/IEC 60332-1: Fire safety compliance.
ISO 10993: Implantable Device Biocompatibility
Miniature coaxial cable Applications- Size Meets Mission-Critical Performance
- Medical Devices: Medical Devices & Minimally Invasive Tools: Engineered as premium endoscope camera cable and micro coax for medical ultrasound transducer assemblies, where bend-resistant, ultra-flexible, and biocompatible properties are mission-critical
- Minimally Invasive Tools: Endoscopic camera bend-resistant design
- 5G/Aerospace Millimeter-Wave Tested antennas for 5G mmWave infrastructure up to 30GHz.
- Satellite Components: Designs for space missions that resist radiation
- Industrial automation and robotics: Over 10,000 flex cycles in dynamic conditions
- Predictive Maintenance: IoT sensor networks under demanding manufacturing conditions
Custom Manufacturing-Your requirements, Our Expertise
Vertically integrated manufacturers eliminate third-party dependencies:
Tailor-made solutions Custom Parameters:
Impedance: 30Ω-150Ω (custom ranges available).
Jacket thickness: 0.01–0.5mm (custom extrusions)
Single-cable 36AWG/48AWG hybrid configurations
Rapid Prototyping: 5-15-Day Turnaround: Completed test reports for sample cables.
Low Minimum Order Quantity: 100Meters for R&D projects.
warehouse
Our 36AWG-48AWG ultra thin miniature coaxial cable is the foundation of future technology, not just wires. To redefine possibilities
How to strip Miniature coaxial cable ,Step by step guide
Frequently Asked Questions (FAQ)
What industries typically require a micro miniature coaxial cable?
Our micro miniature coaxial cable series is widely used in mission-critical applications, including medical endoscopes, 5G millimeter-wave antennas, aerospace equipment, and robotic manufacturing where space and weight are strictly limited.
What makes your 48AWG series the thinnest coaxial cable option available?
With a conductor diameter down to 0.025mm, our 48AWG wire pushes the boundaries of micro-engineering. Unlike standard suppliers, we maintain an outer diameter of just 0.127mm while delivering a precise 50Ω/75Ω impedance with a ±2% tolerance.
Can I request a custom impedance for the ultra thin coax?
Yes. While our standard ultra thin coax comes in 50Ω and 75Ω, we provide vertically integrated manufacturing to tailor custom parameter ranges from 30Ω to 150Ω based on your specific project needs.