SM141 Hand Formable 35 Ohm Coaxial Cable

Hard-to-find 35Ω high powered coaxial cable, used to make RF matching transformers.

This cable is a hand formable coax with dimensions similar to Sucoform SM141 but with 35Ω impedance. High temperature PTFE dielectric and FEP sheath.

Technical Specifications

• Impedance - 35Ω ±2Ω
• Overall diameter - 4.10mm red FEP sheath, 3.58mm tin plated copper braid
• Internal diameter - 2.97mm PTFE dielectric, 1.3mm silver plated copper centre conductor
• Power handling - 100MHz =1180W, 500MHz =575W, 1GHz =420W,  5GHz= 185W
• Attenuation /m - 500MHz =0.30dB, 1GHz =0.42dB, 5GHz =1.05dB
• Velocity of propagation - 70%
• Capacitance - 134pF/m
• Min bending radius - 10mm (single), 40mm (repeated)
• Delay - 4.7ns/m
• Max working voltage - 2.2KV
• Working temperature  - minus 55°c to 165°c

Available in 50cm and 1m lengths, please select above.