| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | ERICO ELECTRIC | ERI SI25I | Early Streamer Emission Terminal, 25 �s Triggered Advance, ?T |
| | ERICO ELECTRIC | ERI SI40I | Early Streamer Emission Terminal, 40 �s Triggered Advance, ?T |
| | ERICO ELECTRIC | ERI SI60I | Early Streamer Emission Terminal, 60 �s Triggered Advance, ?T |
