| PartNumber | 167P25 | 167P20 | 167P18 |
| Description | Power Transformers 125VA 115 25VCT | Power Transformers 100VA 115 20VCT | Power Transformers 90VA 115 18VCT |
| Manufacturer | Hammond Manufacturing | Hammond Manufacturing | Hammond Manufacturing |
| Product Category | Power Transformers | Power Transformers | Power Transformers |
| Series | 167 | 167 | 167 |
| Product | Power Transformers | Power Transformers | Power Transformers |
| Type | Laminated Core | Laminated Core | Laminated Core |
| Packaging | Bulk | - | - |
| Unit Weight | 3.600 lbs | 3.700 lbs | 3 lbs |
| Mounting Style | Chassis | Chassis | Chassis |
| Termination Style | Wire Leads | Wire Leads | Wire Leads |
| Operating Temperature Range | 0 C to + 130 C | 0 C to + 130 C | 0 C to + 130 C |
| Height | 77.7 mm | 77.7 mm | 77.7 mm |
| Length | 63.5 mm | 63.5 mm | 63.5 mm |
| Width | 95.3 mm | 82.6 mm | 76.2 mm |
| Mounting Type | Chassis Mount | Chassis Mount | Chassis Mount |
| Size Dimension | 63.50mm L x 95.25mm W | 63.50mm L x 82.55mm W | 63.50mm L x 76.20mm W |
| Current Output Max | 5A | 5A | 5A |
| Power Max | 125 VA | 100 VA | 90 VA |
| Voltage Isolation | 2000Vrms | 2000Vrms | 2000Vrms |
| Height Seated Max | 77.72mm | 77.72mm | 77.72mm |
| Voltage Primary | 115V | 115V | 115V |
| Voltage Secondary Full Load | 25V | 20V | 18V |
| Primary Winding s | Single | Single | Single |
| Secondary Winding s | Single | Single | Single |
| Center Tap | Yes | Yes | Yes |
| Power Rating | 125 VA | 100 VA | 90 VA |
| Primary Voltage Rating | 115 VAC | 115 VAC | 115 VAC |
| Secondary Voltage Rating | 25 VAC CT | 20 VAC CT | 18 VAC CT |
| Secondary Current Rating | 5 A | 5 A | 5 A |
| Primary Winding | Single Primary Winding | Single Primary Winding | Single Primary Winding |
| Secondary Winding | Single Secondary Winding | Single Secondary Winding | Single Secondary Winding |
| Operating Frequency | 60 Hz | 60 Hz | 60 Hz |