Material Specifications
| Shell: |
Copper alloy, nickel-plated. |
| Insulation: |
Paper base phenolic. |
| Plug Tip and Sleeve: |
Copper alloy, nickel plated. |
| Phone Pin and Plug Housing: |
Copper alloy, nickel plated. |
| Phono Plug Insulation: |
Rigid plastic. |
| Phono Jack Housing: |
Steel, copper alloy plated, tarnish resistant. |
| Phono Jack Pin Receptacle: |
Brass, silver plated, tarnish resistant. |
| Phono Jack Insulation: |
Thermoplastic. |
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