- The increased phase stability and lower insertion loss of the semi-rigid coax make it a popular choice among professionals.
- The best electrical isolation and lower noise levels are in rigid coax when compared to flexible.
- It’s flexible enough to keep intricate cables in place, which is perfect for any professional setting.
- Semi-rigid is very durable and can survive the harsh shock and vibration environments.
- It can withstand extreme temperature changes depending on the dielectric.
Our semi-rigid cables are available in different resistances, such as 10 Ohm, 17 Ohm, 25 Ohm, and 50 ohms (ohms) with solid PTFE, low-density PTFE (LD PTFE), or FEP dielectric.
The diameters available are as follows: .031 inch, .034 inch, and so on. They come in aluminum or steel outer conductor options which can be tinned copper (which is a bright yellow), silver plated over copper (a shiny gray color), or stainless steel with a bare metal finish.
Two types of center conductors are offered, which are silver-plated copper (SPC) easier bending or silver-plated copper-clad steel (SPCW) for high vibration applications.
All raw semi-rigid coax types are sold in straight sections, depending on the diameter. Different diameters will have different length options for your cable needs. Check out our individual page to see what lengths we offer!
Semi-rigid cable is a coaxial form with an outer copper sheath.
This type of cable offers superior screening compared to cables with braided conductors, especially at higher frequencies.
The major disadvantage is that the hardline cable isn’t very flexible and can’t be flexed after initial forming;
it’s only meant for stationary use in this way, as its name implies!
The formable cable, sometimes referred to as flexible coaxial cables, is the perfect alternative for semi-rigid assemblies.
This type of wiring is known for its flexibility and ability to be stripped by hand without needing special tools like a knife or scissors.
In addition, it’s ideal when designing pre-bent semi-rigid assemblies that need some final touch-ups before installation because you can lay out your wires with ease!
| Part Number | Impedance (Ω) | Diameter (in.) | Outer Conductor | Center Conductor | Dielectric |
|---|---|---|---|---|---|
| CLOOM-050-085-CUSP-L | 50 | .085 | Bare Copper | SPC | LD PTFE |
| CLOOM-050-085-CUSW-P | 50 | .085 | Bare Copper | SPCW | PTFE |
| CLOOM-050-085-SPSP-L | 50 | .085 | Silver Plated Copper | SPC | LD PTFE |
| CLOOM-050-085-SPSW-P | 50 | .085 | Silver Plated Copper | SPCW | PTFE |
| CLOOM-050-085-SSSW-P | 50 | .085 | Stainless Steel | SPCW | PTFE |
| CLOOM-050-085-TASP-L | 50 | .085 | Tin Plated Aluminum | SPC | LD PTFE |
| CLOOM-050-085-TASW-P | 50 | .085 | Tin Plated Aluminum | SPCW | PTFE |
| CLOOM-050-085-TPSP-L | 50 | .085 | Tin Plated Copper | SPC | LD PTFE |
| CLOOM-050-085-TPSW-P | 50 | .085 | Tin Plated Copper | SPCW | PTFE |
| CLOOM-050-141-CUSP-L | 50 | .141 | Bare Copper | SPC | LD PTFE |
| CLOOM-050-141-CUSW-P | 50 | .141 | Bare Copper | SPCW | PTFE |
| CLOOM-050-141-SPSP-L | 50 | .141 | Silver Plated Copper | SPC | LD PTFE |
| CLOOM-050-141-SPSW-P | 50 | .141 | Silver Plated Copper | SPCW | PTFE |
| CLOOM-050-141-SSSW-P | 50 | .141 | Stainless Steel | SPCW | PTFE |
| CLOOM-050-141-TASP-L | 50 | .141 | Tin Plated Aluminum | SPC | LD PTFE |
| CLOOM-050-141-TASW-P | 50 | .141 | Tin Plated Aluminum | SPCW | PTFE |
| CLOOM-050-141-TPSP-L | 50 | .141 | Tin Plated Copper | SPC | LD PTFE |
| CLOOM-050-141-TPSW-P | 50 | .141 | Tin Plated Copper | SPCW | PTFE |
Our ISO 9001:2008 registered facility offers quick and affordable shipping of 50 Ohm semi-rigid coax RF cables. They are RoHS, REACH compliant, and come with a deep inventory for convenience.
| Part Number | Impedance (Ω) | Diameter (in.) | Outer Conductor | Center Conductor | Dielectric |
|---|---|---|---|---|---|
| CLOOM-050-031-CUSP-L | 50 | .031 | Bare Copper | SPC | LD PTFE |
| CLOOM-050-031-TPSP-L | 50 | .031 | Tin Plated Copper | SPC | LD PTFE |
| CLOOM-050-034-CUSW-P | 50 | .034 | Bare Copper | SPCW | PTFE |
| CLOOM-050-034-SPSW-P | 50 | .034 | Silver Plated Copper | SPCW | PTFE |
| CLOOM-050-034-TPSW-P | 50 | .034 | Tin Plated Copper | SPCW | PTFE |
| CLOOM-050-047-CUSW-P | 50 | .047 | Bare Copper | SPCW | PTFE |
| CLOOM-050-047-SPSW-P | 50 | .047 | Silver Plated Copper | SPCW | PTFE |
| CLOOM-050-047-SSSW-P | 50 | .047 | Stainless Steel | SPCW | PTFE |
| CLOOM-050-047-TASP-L | 50 | .047 | Tin Plated Aluminum | SPC | LD PTFE |
| CLOOM-050-047-TASW-P | 50 | .047 | Tin Plated Aluminum | SPCW | PTFE |
| CLOOM-050-047-TPSW-P | 50 | .047 | Tin Plated Copper | SPCW | PTFE |
| CLOOM-050-070-CUSP-P | 50 | .070 | Bare Copper | SPC | PTFE |
| CLOOM-050-070-SPSP-P | 50 | .070 | Silver Plated Copper | SPC | PTFE |
| CLOOM-050-118-CUSW-L | 50 | .118 | Bare Copper | SPCW | LD PTFE |
| CLOOM-050-118-SPSW-L | 50 | .118 | Silver Plated Copper | SPCW | LD PTFE |
| CLOOM-050-118-TPSW-L | 50 | .118 | Tin Plated Copper | SPCW | LD PTFE |
| CLOOM-050-250-CUSP-P | 50 | .250 | Bare Copper | SPC | PTFE |
| CLOOM-050-250-SPSP-P | 50 | .250 | Silver Plated Copper | SPC | PTFE |
| CLOOM-050-250-TASP-P | 50 | .250 | Tin Plated Aluminum | SPC | PTFE |
| CLOOM-050-250-TPSP-P | 50 | .250 | Tin Plated Copper | SPC | PTFE |
| Part Number | Impedance (Ω) | Diameter (in.) | Outer Conductor | Center Conductor | Dielectric |
|---|---|---|---|---|---|
| CLOOM-010-034-CUSP-F | 10 | .034 | Bare Copper | SPC | FEP |
| CLOOM-010-043-SPSP-F | 10 | .043 | Silver Plated Copper | SPC | FEP |
| CLOOM-010-070-CUSP-F | 10 | .070 | Bare Copper | SPC | FEP |
| CLOOM-010-070-SPSP-F | 10 | .070 | Silver Plated Copper | SPC | FEP |
| CLOOM-017-034-CUSP-P | 17 | .034 | Bare Copper | SPC | PTFE |
| CLOOM-025-034-CUSW-P | 25 | .034 | Bare Copper | SPCW | PTFE |
| CLOOM-025-070-CUSP-F | 25 | .070 | Bare Copper | SPC | FEP |
| CLOOM-025-070-SPSP-F | 25 | .070 | Silver Plated Copper | SPC | FEP |
| CLOOM-025-070-TPSP-F | 25 | .070 | Tin Plated Copper | SPC | FEP |
| CLOOM-025-090-CUSP-P | 25 | .090 | Bare Copper | SPC | PTFE |
| CLOOM-025-125-CUSP-P | 25 | .125 | Bare Copper | SPC | PTFE |
| CLOOM-075-085-CUSW-P | 75 | .085 | Bare Copper | SPCW | PTFE |
| CLOOM-075-090-CUSP-F | 75 | .090 | Bare Copper | SPC | FEP |
| CLOOM-075-141-CUSW-P | 75 | .141 | Bare Copper | SPCW | PTFE |
| CLOOM-093-130-CUSW-P | 93 | .130 | Bare Copper | SPCW | PTFE |
