| TYPE | DESCRIPTION |
| Mfr | TE Connectivity AMP Connectors |
| Series | - |
| Package | Bulk |
| Product Status | Discontinued at |
| Type | Coupler |
| Convert From (Adapter End) | ST Receptacle |
| Convert To (Adapter End) | ST Receptacle |
| Simplex/Duplex | Simplex |
| Mode | Singlemode/Multimode |
| Mounting Type | Panel Mount, Bulkhead |
| Housing Material | Zinc |
| Ferrule Material | Phosphor Bronze |
| Features | Dust Cap |
| Color | Silver |
| Material Flammability Rating | UL94 V-0 |
| Ingress Protection | - |
| Operating Temperature | - |
| Base Product Number | 504021 |
