| BA2DA Transformer, Class 2 energy limiting, box mount, 5VA, 120V input, 10V ouput | Hammond Manufacturing | | |
| BD2G Transformer, Class 2 energy limiting, box mount, 20VA, 120V input, 24V ouput | Hammond Manufacturing | | |
| BD5F Transformer, Class 2 energy limiting, box mount, 20VA, 240V input, 16V ouput | Hammond Manufacturing | | |
| BH3AAAW hardware - battery holder for AAA cell | Hammond Manufacturing | | |
| BPD2EE Transformer, Class 2 energy limiting, plug-in, 20VA, 120V input, 14V ouput | Hammond Manufacturing | | |
| BPD2F Transformer, Class 2 energy limiting, plug-in, 20VA, 120V input, 16V ouput | Hammond Manufacturing | | |
| BPD2G Transformer, Class 2 energy limiting, plug-in, 20VA, 120V input, 24V ouput | Hammond Manufacturing | | |
| | Hammond Manufacturing | | |
| | Hammond Manufacturing | | |
| | Hammond Manufacturing | | |