RG-178 Coaxial Cable
RG178 B/U Coaxial Cable | High-Temp & Ultra-Flexible 50 Ohm (Ω) Wire
The RG178 B/U is a high-performance 50 Ohm coaxial cable designed for applications where space is at a premium and reliability is non-negotiable. Engineered with a Silver-Plated Copper (SPC) conductor and a robust FEP jacket, this cable delivers exceptional signal integrity across high-frequency ranges, even in the most demanding environments.
Feature
Ultra-Slim Form Factor: Featuring a nominal 1.80 mm outer diameter, the RG178 is the ideal solution for ultra-compact devices and high-density wiring.
Extreme Temperature Rating: Fully operational from $-55℃-200℃, making it perfect for aerospace, industrial, and automotive applications.
Superior EMI Shielding: Equipped with a high-density Silver-Plated Copper braid (up to 96% coverage) to ensure maximum protection against electromagnetic interference.
Low Attenuation Performance: Provides consistent and reliable signal transmission with optimized attenuation levels for high-frequency RF systems
Technical Specifications
Conductor Structure: 7 / 0.10 mm Silver-Plated Copper
Dielectric Material: PTFE / FEP (High-Dielectric Strength)
Overall Diameter: 1.80mm ± 0.1 mm
Characteristic Impedance: 50 ± 2Ω
Nominal Capacitance: 95 pF/m
Velocity of Propagation: 69.5%
Max Operating Voltage: 1.0 kVdc / 0.6 kVrms
Temperature Range: -55℃ to $+200℃
Shielding: Silver-Plated Copper Braid (96% Coverage)
- Jacket Material: FEP (Light Brown / Semi-transparent)
Attenuation Performance reference (@20℃)
Measured in dB/100m
100 MHz: 45.9
400 MHz: 91.9
1000 MHz: 150.9
3000 MHz: 262.0
Application
Wireless Communication: Perfect for RF modules, Wi-Fi antennas, and GPS pigtails.
Medical & Precision Tools: Internal wiring for sensitive diagnostic equipment and lab instruments.
Aerospace & Automotive: Durable signal leads for sensors and high-temperature engine compartments.