| PartNumber | T73S5D15-12 | T73S5D15-05 | T73S5D15-18 |
| Description | General Purpose Relays SPDT 12VDC | General Purpose Relays SPDT 5VDC | General Purpose Relays SPDT 10A 18VDC Lw Profile PCB Relay |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity Potter & Brumfield Relays |
| Product Category | General Purpose Relays | General Purpose Relays | Power Relays, Over 2 Amps |
| RoHS | Y | E | - |
| Product | Power Relays | Power Relays | - |
| Coil Voltage | 12 VDC | 5 VDC | 18VDC |
| Relay Contact Form | 1 Form C (SPDT-NO, NC) | 1 Form C (SPDT-NO, NC) | - |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Coil Type | Non-Latching | Non-Latching | Non Latching |
| Coil Resistance | 320 Ohms | 56 Ohms | 720 Ohms |
| Contact Material | Silver Cadmium Oxide (AgCdO) | Silver Cadmium Oxide (AgCdO) | Silver Cadmium Oxide (AgCdO) |
| Series | T73 | T73 | T73 |
| Length | 22.3 mm | 22.3 mm | 22.3 mm |
| Width | 17.6 mm | 17.6 mm | 17.6 mm |
| Height | 15.5 mm | 15.5 mm | 15.5 mm |
| Contact Form | SPDT (1 Form C) | SPDT (1 Form C) | SPDT (1 Form C) |
| Power Consumption | 450 mW | 450 mW | 450 mW |
| Brand | TE Connectivity / P&B | TE Connectivity / P&B | - |
| Product Type | General Purpose Relays | General Purpose Relays | - |
| Factory Pack Quantity | 20 | 20 | - |
| Subcategory | Relays | Relays | - |
| Part # Aliases | 3-1393197-2 | 2-1393197-9 | - |
| Packaging | - | - | Tube |
| Part Aliases | - | - | 3-1393197-3 |
| Termination Style | - | - | PC Pin |
| Mounting Type | - | - | Through Hole |
| Features | - | - | Insulation - Class F, Sealed - Fully |
| Operate Time | - | - | 10ms |
| Release Time | - | - | 5ms |
| Relay Type | - | - | General Purpose |
| Coil Current | - | - | 25mA |
| Contact Rating Current | - | - | 10A |
| Switching Voltage | - | - | 120VAC, 28VDC - Max |
| Turn On Voltage Max | - | - | 11.7 VDC |
| Turn Off Voltage Min | - | - | 0.9 VDC |