| PartNumber | T81H5D312-24 | T81H5D312-05 | T81H5D312-12 |
| Description | General Purpose Relays SPDT SNS COIL 24 | General Purpose Relays SPDT SENS COIL 5VDC | General Purpose Relays SPDT SNS COIL 12 |
| Manufacturer | TE Connectivity | TE Connectivity | - |
| Product Category | General Purpose Relays | General Purpose Relays | - |
| RoHS | Y | Y | - |
| Product | Power Relays | Power Relays | - |
| Type | Standard | Standard | - |
| Coil Voltage | 24 VDC | 5 VDC | - |
| Relay Contact Form | 1 Form C (SPDT-NO, NC) | 1 Form C (SPDT-NO, NC) | - |
| Contact Current Rating | 1 A | 1 A | - |
| Contact Termination | Solder Pin | Solder Pin | - |
| Mounting Style | Through Hole | Through Hole | - |
| Switching Voltage | 120 VAC, 24 VDC | 120 VAC, 24 VDC | - |
| Coil Termination | Solder Pin | Solder Pin | - |
| Coil Type | Non-Latching | Non-Latching | - |
| Coil Resistance | 2.8 kOhms | 125 Ohms | - |
| Contact Material | Silver Palladium (AgPd) | Silver Palladium (AgPd) | - |
| Series | T81H | T81H | - |
| Length | 15.9 mm | 15.9 mm | - |
| Width | 10.9 mm | 10.9 mm | - |
| Height | 11.7 mm | 11.7 mm | - |
| Contact Form | SPDT (1 Form C) | SPDT (1 Form C) | - |
| Power Consumption | 200 mW | 200 mW | - |
| Brand | TE Connectivity / P&B | TE Connectivity / P&B | - |
| Product Type | General Purpose Relays | General Purpose Relays | - |
| Factory Pack Quantity | 25 | 25 | - |
| Subcategory | Relays | Relays | - |
| Part # Aliases | 5-1393779-9 | 5-1393779-5 | - |
| Unit Weight | 0.112030 oz | 0.147234 oz | - |
| Packaging | - | Tube | - |