| PartNumber | 1650R | 1650RP | 1650RA |
| Description | Audio Transformers / Signal Transformers 100W 5K ct / 4-8-16 Push-Pull Tube Type | Audio & Signal Transformers Transformers Audio & Signal Push-Pull, Potted Primary 5000CT, 100W | Audio & Signal Transformers Transformers Audio & Signal PUSHPULL 100W 5000CT |
| Manufacturer | Hammond | Hammond Manufacturing | Hammond Manufacturing |
| Product Category | Audio Transformers / Signal Transformers | Audio Transformers | Audio Transformers |
| RoHS | Y | - | - |
| Product | Tube Application Power Transformers | - | Audio |
| Type | Push-Pull | - | - |
| Termination Style | Wire Lead | - | Wire Leads |
| Frequency Range | 30 Hz to 30 kHz | - | 30 Hz to 30 kHz |
| Primary Impedance | 5000 Ohms CT | - | 5000 Ohms CT |
| Secondary Impedance | 16 Ohms | - | 4 Ohms/8 Ohms/16 Ohms |
| Minimum Operating Temperature | - | - | - |
| Maximum Operating Temperature | - | - | - |
| Application | Tube Output Push Pull | - | Tube Output Push Pull |
| Length | 3.75 in | - | 107.95 mm |
| Width | 4.25 in | - | 95.25 mm |
| Height | 4.56 in | - | 115.82 mm |
| Series | 1608-1650 | 1600 | A |
| Maximum DC Current | 318 mA | - | 318 mA |
| Power Rating | 100 W | - | 100 mW |
| Shielding | Shielded | - | - |
| Brand | Hammond Manufacturing | - | - |
| Product Type | Audio & Signal Transformers | - | Audio Push - Pull Ultra Linear Easy Wire - Tube Output |
| Factory Pack Quantity | 1 | - | - |
| Subcategory | Transformers | - | - |
| Unit Weight | 12 lbs | - | 12 lbs |
| Impedance | - | 5k Primary, 4/8/16 Secondary | 5kCT Primary, 4/8/16 Secondary |
| Mounting Type | - | Through Hole | Chassis Mount |
| Size Dimension | - | - | 107.95mm L x 95.25mm W |
| Current | - | - | 318mA |
| Height Seated Max | - | - | 115.82mm |
| Insertion Loss | - | - | ±1dB |
| Transformer Type | - | Push-Pull Potted, Ultra-Linear - Tube Output | Push-Pull Audiophile, Ultra-Linear - Tube Output |
| Current Rating | - | - | 318 mA |