| PartNumber | 164D120 | 164D10 | 164D12 |
| Description | Power Transformers Single Primary 115V 1.1VA/120V CT @ .01A | Power Transformers Single Primary 115V 1.1VA, 10V CT @ .11A | Power Transformers Single Primary 115V 1.1VA/12.6V CT @.09A |
| Manufacturer | Hammond Manufacturing | Hammond Manufacturing | Hammond Manufacturing |
| Product Category | Power Transformers | Power Transformers | Power Transformers |
| Series | 164 | 164 | 164 |
| Product | PCB Mount Transformers | - | PCB Mount Transformers |
| Type | Laminated Core | Laminated Core | Laminated Core |
| Unit Weight | 2.080021 oz | - | 2.240023 oz |
| Mounting Style | Through Hole | - | Through Hole |
| Termination Style | PC Pin | PC Pin | PC Pin |
| Operating Temperature Range | 0 C to + 130 C | - | 0 C to + 130 C |
| Height | 1 5/16 in | - | 1 5/16 in |
| Length | 1 3/8 in | - | 1 3/8 in |
| Width | 1 1/8 in | - | 1 1/8 in |
| Mounting Type | Through Hole | Through Hole | Through Hole |
| Size Dimension | 34.93mm L x 28.56mm W | 34.93mm L x 28.56mm W | 34.93mm L x 28.56mm W |
| Current Output Max | Parallel 20mA, Series 10mA | Parallel 220mA, Series 110mA | Parallel 180mA, Series 90mA |
| Power Max | 1.1 VA | 1.1 VA | 1.1 VA |
| Voltage Isolation | 2500Vrms | 2500Vrms | 2500Vrms |
| Height Seated Max | 33.32mm | 33.32mm | 33.32mm |
| Voltage Primary | 115V | 115V | 115V |
| Voltage Secondary Full Load | Parallel 60V, Series 120V | Parallel 5V, Series 10V | Parallel 6.3V, Series 12.6V |
| Primary Winding s | Single | Single | Single |
| Secondary Winding s | Dual | Dual | Dual |
| Center Tap | No | No | No |
| Power Rating | 1.1 VA | - | 1.1 VA |
| Primary Voltage Rating | 115 VAC | - | 115 VAC |
| Secondary Voltage Rating | 120 VAC CT | - | 12.6 VAC CT |
| Secondary Current Rating | 0.01 A | - | 0.09 A |
| Primary Winding | Single Primary Winding | - | Single Primary Winding |
| Secondary Winding | Dual Secondary Winding | - | Dual Secondary Winding |
| Packaging | - | - | Bulk |