32 Wire Custom RF Cables With 12 Coaxial Cable 50Ω MRI cable
As an ISO 13485 certified medical cabling pioneer, Conectmed designs and manufactures high-performance custom MRI cable solutions on master spools. Optimized specifically for multi-channel MRI RF coils and high-field diagnostic telemetry, our premium 32-wire hybrid matrix (Model: MRI1220) integrates 12 channels of micro-coaxial lines (50±2Ω, 32 AWG) and 20 flexible control strands (28 AWG) under a unified medical-grade jacket. This advanced configuration ensures flat attenuation, absolute impedance matching, and elite noise immunity for precision clinical imaging.
Optimal signal transmission and impedance matching. With their precision engineering and durable construction, It provides seamless connectivity and excellent noise immunity for precise MRI imaging.
technical specification
| Item | Unit | Specified Value | |||||||||||||||||||||
| 32AWG Coaxial (A) | 28AWG Wire(B) | ||||||||||||||||||||||
| Number of cores | – | 12 | 20 | ||||||||||||||||||||
| Inner Conductor | Material | – | Silver plated Copper wire | ||||||||||||||||||||
| Stranding | No./mm | 1/0.21 | 7/0.127 | ||||||||||||||||||||
| Diameter(Nom.) | mm | 0.20 | 0.381 | ||||||||||||||||||||
| Insulation | Material | – | FEP | FEP | |||||||||||||||||||
| Thick.(Nom.) | mm | 0.20 | 0.15 | ||||||||||||||||||||
| Diameter | mm | 0.60±0.02 | 0.70±0.02 | ||||||||||||||||||||
| Color | – | Nature | See Fig.1 | ||||||||||||||||||||
| Braid Shielding | Material | – | Silver plated Copper wire | – | |||||||||||||||||||
| Strand Dia. (approx.) | mm | 0.08 | |||||||||||||||||||||
| Dia.(approx.) | mm | 0.92 | |||||||||||||||||||||
| Coverage | % | 90% | |||||||||||||||||||||
| Sheath | Material | – | FEP | ||||||||||||||||||||
| Thick.(Nom.) | mm | 0.05 | |||||||||||||||||||||
| Diameter | mm | 1.18±0.03 | |||||||||||||||||||||
| Color | – | See Fig.1 | |||||||||||||||||||||
| Assembly Diameter(Nom.)1 | mm | 3.70(See Fig.1) | |||||||||||||||||||||
| Assembly Diameter(Nom.)2 | 6.10 | ||||||||||||||||||||||
| Tape1 | Material | – | PTFE | ||||||||||||||||||||
| Thick.(Nom.) | mm | 0.05 | |||||||||||||||||||||
| Diameter | mm | 6.20 | |||||||||||||||||||||
| Braid Shielding | Material | – | Tinned copper wire | ||||||||||||||||||||
| Dia.(approx.) | mm | 0.12 | |||||||||||||||||||||
| Coverage | % | 85% | |||||||||||||||||||||
| Tape2 | Material | – | PTFE | ||||||||||||||||||||
| Thick.(Nom.) | mm | 0.05 | |||||||||||||||||||||
| Diameter | mm | 6.88 | |||||||||||||||||||||
| Sheath | Material | – | TPU | ||||||||||||||||||||
| Thickness (Nom.) | mm | 1.15 | |||||||||||||||||||||
| Diameter | mm | 8.80±0.20 | |||||||||||||||||||||
| Color | – | White/To Be Determined | |||||||||||||||||||||
Electronic Properties
| Item | Unit | Specified Value | |||||||||||||||||||
| 32AWG Coaxial | 28AWG Wire | ||||||||||||||||||||
| Rating temperature | ℃ | 80 | 80 | ||||||||||||||||||
| Rating voltage | V | 30 | 30 | ||||||||||||||||||
| Conductor Resistance (20℃) | Ω/km | Max.560 | Max.223 | ||||||||||||||||||
| Insulation Resistance* (20℃) | MΩ-km | Min. 1,524 | Min. 1,524 | ||||||||||||||||||
| Dielectric Strength | VAC/Min | 500 | 100 | ||||||||||||||||||
| characteristic impedance | 50Ω±2 | ||||||||||||||
| 12MHz | DB/M | 0.217 | |||||||||||||
| Attenuation | 63 MHz | 0.495 | |||||||||||||
| 123 MHz | 0.691 | ||||||||||||||
| 135 MHz | 0.725 | ||||||||||||||
| 300 MHz | 1.088 | ||||||||||||||
| VSWR | – | <1.3 | |||||||||||||
Why Imaging System R&D Leaders Specify Our MRI1220 Hybrid Array:
High-frequency RF coils demand absolute impedance stability and zero thermal drifting under continuous magnetic resonance execution. Our specialized 32-wire series (Model: MRI1220) resolves strict clinical hardware bottlenecks:
* Precise 12-Channel Coaxial Integration: Contains 12 independent 30 AWG micro-coaxial lines (50±2Ω) matching high-tier multi-channel coil elements for lossless image telemetry.
* 20-Channel Dedicated Control Array: Integrates 20 flexible 28 AWG control strands running parallel beneath a unified shield, streamlining power routing and chip communication without expanding total cable bulk.
* Production-Ready Spools: Supplied on raw wholesale master spools, thermally stabilized and optimized for automated precision high-speed stripping at your assembly lines.
🛑 Stop Letting Rigid Commodity Wires Compromise High-Field RF Coil Diagnostics.
Partner with an Agile, ISO 13485 Certified Multi-Coaxial Cable Manufacturer.
If this 32-wire custom RF coaxial specification (Model: MRI1220) aligns with your active medical imaging layout, fill out the form below to specify your required attenuation limits or annual volume thresholds, and request your Free Factory Bulk Samples now!