Part number of SC series Semi-rigid coaxial cable is determined as follows.
Described by 100 times of outer conductor diameter [mm].
Ex.
φ0.86mm → 086
φ3.58mm → 358
“S” type cable uses thicker center conductor compare to the standard one.
Applicable only to [SC-100S/50] and [SC-160S/50].
Indicates characteristic impedance [ohms].
Ex.
100Ω → 100
50Ω → 50
Material and structure of center conductor are described by the following symbols.
In case of standard combination such as oxygen-free copper as outer conductor and SPCP as center conductor,
there is no mark on this part.
| Symbol | Material of center conductor |
|---|---|
| O | Silver plated copper-clad steel |
| SC | Silver plated copper |
| CN | Cupronickel |
| SCN | Silver plated cupronickel |
| B | Beryllium copper |
| SB | Silver plated beryllium copper |
| W | Tungsten |
| AuW | Gold plated tungsten |
| SS | Stainless steel |
| Ti | Titanium |
| Sti | Silver plated titanium |
| PBC | Phosphor bronze |
| Nb | Niobium |
Material and structure of outer conductor are described by the following symbols.
In case of oxygen-free copper, there is no mark on this part.
| Symbol | Material of outer conductor |
|---|---|
| Cu | Oxygen-free copper |
| AL | Aluminum （A1100) |
| CN | Cupronickel |
| SS | Stainless steel |
| Nb | Niobium |
Surface finish of outer conductor is described by the following symbols.
If there is no mark, it indicates no plating on outer jacket.
| Symbol | Finish |
|---|---|
| TIN | Tin plate (Lead free) |
| Ag | Silver plate |
| Au | Gold plate |
In case of PTFE, there is no mark on this part.
| Symbol | Material of dielectric |
|---|---|
| PI | Polyimide |
| PFA | PFA |