| PartNumber | 3FD-312 | 3FD-310 | 3FD-316 |
| Description | Power Transformers POWER TRANSFORMER | Power Transformers POWER TRANSFORMER | Power Transformers 16VCT@0.15A 8V@0.3A Dual Primary |
| Manufacturer | Tamura | Tamura | Tamura |
| Product Category | Power Transformers | Power Transformers | Power Transformers |
| RoHS | Y | Y | - |
| Primary Voltage Rating | 115 VAC, 230 VAC | 115 VAC, 230 VAC | 115 V / 230 V |
| Power Rating | 2.4 VA | 2.4 VA | 2.4 VA |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Primary Winding | Dual Primary Winding | Dual Primary Winding | Dual Primary Winding |
| Secondary Winding | Dual Secondary Winding | Dual Secondary Winding | Dual Secondary Winding |
| Height | 32 mm | 32 mm | 32 mm |
| Series | 3FD | 3FD | 3FD-3xx |
| Packaging | Tube | - | Tube |
| Brand | Tamura | Tamura | - |
| Product Type | Power Transformers | Power Transformers | - |
| Factory Pack Quantity | 60 | 60 | - |
| Subcategory | Transformers | Transformers | - |
| Product | - | - | Power Transformers |
| Type | - | - | Laminated Core |
| Termination Style | - | - | PC Pin |
| Mounting Type | - | - | Through Hole |
| Size Dimension | - | - | 35.56mm L x 31.00mm W |
| Current Output Max | - | - | Parallel 300mA, Series 150mA |
| Power Max | - | - | 2.4 VA |
| Voltage Isolation | - | - | 2500Vrms |
| Height Seated Max | - | - | 32.10mm |
| Voltage Primary | - | - | 115V, 230V |
| Voltage Secondary Full Load | - | - | Parallel 8V, Series 16V |
| Primary Winding s | - | - | Dual |
| Secondary Winding s | - | - | Dual |
| Center Tap | - | - | No |
| Secondary Current Rating | - | - | 0.15 A 0.3 A |