MRI RF Coil Coaxial Cable Datasheets
“Welcome to the MRI RF Coil Coaxial Cable Datasheets library by HiFlexlink. In this specialized directory, we provide comprehensive technical parameters for multi-coaxial cables engineered specifically for MRI RF coils and medical imaging equipment. Our cables feature strict non-magnetic compatibility and low proton interference to eliminate artifact risks and ensure high-fidelity diagnostic imaging.
Note: While many configurations are readily available for immediate custom manufacturing or feature limited stock for free testing samples, some listed datasheets are preliminary designs prepared for feasibility assessment. We support both TPU (harder, smoother) and PVC (softer, flexible) jacket customization, as well as jacketless options tailored for specialized MRI coil repair services.“
Why 100% Non-Magnetic Standards are Critical for MRI RF Coils?
In Magnetic Resonance Imaging (MRI) environments, the magnetic field strength typically ranges from 1.5T to 3.0T (or even higher). At this extreme level of magnetization, even microscopic traces of magnetic materials in your coaxial cables can lead to catastrophic system performance drops.
Here is how HiFlexlink guarantees absolute non-magnetic integrity for medical and NDT engineering teams:
Zero Image Artifacts: Ordinary high-frequency cables often contain micro-traces of nickel (Ni) or iron (Fe) in their plating layers or alloys. In an MRI scanner, these ferromagnetics cause local magnetic field distortions, resulting in severe image artifacts, blurring, and ghosting. HiFlexlink cables ensure 100% artifact-free diagnostic imaging.
Eliminating SnR (Signal-to-Noise Ratio) Degradation: MRI RF coils receive incredibly faint radiofrequency signals from human tissue. Any tiny magnetic coupling within the cable structure introduces background thermal noise. Our strict material screening guarantees an ultra-high Signal-to-Noise Ratio (SnR) for clear tissue contrast.
Preventing Cable Heating & Patient Safety Risks: Ferromagnetic metals experience strong eddy currents and RF induction heating inside the bore, posing a potential burning hazard. Our cables eliminate this safety risk completely.
“Optimized for multi-channel RF signal routing, this 10-coaxial RG178 bundle offers industry-standard $50\,\Omega$ impedance matching. Its robust internal shielding ensures exceptional cross-talk isolation within compact MRI coil housings.”
“Designed for integrated control and RF transmission, this hybrid configuration features 4 coaxial lines and 8 power/signal wires (26AWG). It simplifies cable management in small-scale MRI surface coils.”
“This flexible 8-coaxial (30AWG) and 8-signal (26AWG) hybrid cable balances fine-wire agility with reliable current carry capacity. Ideal for articulating or moving components in diagnostic imaging assemblies.”
“Combining 8 standard RG178 coaxial cores with 12 flexible 28AWG control lines, this heavy-duty cable is engineered for comprehensive multi-array MRI coils requiring multiple feedback loops.”
“Featuring ultra-fine 32AWG coaxial cores, this lightweight 8-coax + 12-wire assembly drastically minimizes cable weight and outer diameter, perfect for delicate pediatric MRI coil designs.”
“A highly dense interface solution integrating 10 premium RG178 coax channels and 12 auxiliary 28AWG wires. Built to sustain high-bandwidth RF data streams under rigorous medical testing environments.”
“A complex dual-gauge hybrid layout incorporating 2 thick 26AWG coax lines, 7 micro 30AWG coax lines, and 14 heavy-duty 24AWG wires for simultaneous high-power delivery and multi-frequency RF imaging.”
“Similar to our 9-coax variant, this specialized 10-coaxial (2×26AWG + 8×30AWG) and 14-wire (24AWG) cable expands your RF channeling capabilities while adhering to strict medical non-magnetic standards.”
“This highly flexible 8-coaxial (32AWG) and 18-wire (28AWG) configuration provides a generous amount of auxiliary channels, ideal for advanced multi-channel phased array MRI coils.”
“Engineered for complex diagnostic arrays, this 8-coax (32AWG) plus 20-wire (28AWG) multi-core assembly offers maximum control line routing without compromising the high-frequency performance of the coaxial cores.”
“A massive high-throughput solution featuring 16 independent RG178 coaxial cores and 14 control lines. Precision-wound to ensure uniform propagation delay and ultra-low attenuation across all 16 RF channels.”
“This 12-coaxial (32AWG) and 20-wire hybrid cable leverages ultra-fine micro coax technology to cram 32 active conductors into a remarkably slim and bend-flexible outer jacket.”
“A balanced heavy-duty design featuring 16 coaxial lines (30AWG RG178 style) and 16 rugged 26AWG power wires. Perfect for high-channel-count MRI coil repair and demanding OEM system integration.”
“A highly sophisticated multi-gauge arrangement with 18 micro coax lines, 1 dedicated thick 26AWG coax line, and 20 control wires. Engineered for cutting-edge, multi-nuclear MRI imaging applications.”
“Expanding on our 19-coax infrastructure, this complex 20-coaxial (19×32AWG + 1×26AWG) configuration provides unmatched signal density for state-of-the-art medical scanner assemblies.”
“Our ultra-high-density flagship model: 32 micro coaxial cores utilizing extremely fine 36AWG conductors combined with 10 control wires. Offers maximum channel capacity with an incredibly small form factor.”
“Integrating 10 coax channels (30AWG) alongside a massive 34-wire control bus (26AWG). Specifically tailored for complex medical machinery requiring extensive telemetry and multi-point sensor feedback.”
“A high-capacity industrial hybrid cable housing 16 stable 30AWG coax lines and 32 independent 26AWG conductors, providing the heavy-duty shielding and low-resistance paths required for large MRI coil matrices.”
“Designed for ultimate multi-channel scanning arrays, this master-grade layout bundles 20 coaxial channels and 30 control lines into a high-performance, medical-grade jacket with validated non-magnetic integrity.”
The HiFlexlink Manufacturing Protocol: How We Achieve 100% Non-Magnetic Quality
| Manufacturing Detail | Ordinary High-Frequency Cables | HiFlexlink MRI Dedicated Series |
| Base Conductor Material | Standard Copper with recycled impurities. | 99.99% Pure Oxygen-Free Copper (OFC) or high-strength silver-copper alloys. |
| Under-Plating Layer | Uses a Nickel (Ni) barrier layer under silver plating (Highly Magnetic!). | Strictly 100% Nickel-Free. Uses advanced direct-silver/tinned plating processes. |
| Shielding & Braid | Tinned steel or low-grade copper alloys. | High-density pure tinned copper or silver-plated copper braids with zero magnetic susceptibility. |
| Quality Control & Testing | Standard electrical continuity check. | Magnetic Susceptibility Testing using high-field magnets before dispatch. |
Direct Compatibility Cross-Reference for Major MRI Coil Repairs
Sourcing exact-match replacement cables for specialized phased-array coils can be a major bottleneck for independent medical service organizations. Based on our extensive OEM and reverse-engineering experience, HiFlexlink multi-coax structures are fully compatible with mainstream clinical imaging hardware.
Below are a few standard cross-references for quick evaluation. If your specific coil part number is not listed, our team can analyze your sample wire and design a 100% matched custom layout.
| Common MRI Coil Types (Reference) | Core Configuration | Recommended HiFlexlink Datasheet |
| High-Channel Head/Neck Coil (GE/Siemens Style) | 16 Coax + 14 Signal | 👉 See 16 Coaxial×RG178 + 14×28AWG Tab |
| General Purpose Surface Coil Arrays | 8 Coax + 12 Signal | 👉 See 8 Coaxial×RG178 + 12×28AWG Tab |
| Compact Pediatric Phased Array Coils | Ultra-fine 32AWG Coax | 👉 See 8 coax 32AWG +12 wire 28AWG Tab |