| PartNumber | T77S1D10-12 | T77S1D10-05 | T77S1D10-24 |
| Description | General Purpose Relays SPST-NO 10A 12VDC | General Purpose Relays SPST-NO 10A 5VDC | General Purpose Relays SPST-NO 10A 24VDC |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | General Purpose Relays | General Purpose Relays | General Purpose Relays |
| RoHS | E | E | E |
| Product | Power Relays | Power Relays | Power Relays |
| Type | Miniature | Miniature | - |
| Coil Voltage | 12 VDC | 5 VDC | 24 VDC |
| Relay Contact Form | 1 Form A (SPST-NO) | 1 Form A (SPST-NO) | 1 Form A (SPST-NO) |
| Contact Current Rating | 10 A | 10 A | 10 A |
| Contact Termination | Solder Pin | - | Solder Pin |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Switching Voltage | 250 VAC, 30 VDC | - | 250 VAC, 30 VDC |
| Coil Type | Non-Latching | Non-Latching | Non-Latching |
| Coil Resistance | 320 Ohms | 55 Ohms | 1.28 kOhms |
| Contact Material | Silver Cadmium Oxide (AgCdO) | Silver (Ag) | Silver Cadmium Oxide (AgCdO) |
| Series | T77 | - | T77 |
| Length | 18.2 mm | 18.2 mm | 18.2 mm |
| Width | 10.2 mm | 10.2 mm | 10 mm |
| Height | 14.7 mm | 14.7 mm | 14.7 mm |
| Contact Form | SPST (1 Form A) | SPST (1 Form A) | SPST (1 Form A) |
| Power Consumption | 450 mW | 450 mW | 450 mW |
| Brand | TE Connectivity / P&B | TE Connectivity / P&B | TE Connectivity / P&B |
| Product Type | General Purpose Relays | General Purpose Relays | General Purpose Relays |
| Factory Pack Quantity | 100 | 100 | 100 |
| Subcategory | Relays | Relays | Relays |
| Part # Aliases | 1393194-9 | 1393194-7 | 1-1393194 1-1393194-0 |
| Unit Weight | 0.215982 oz | - | - |
| Coil Current | - | - | 18.75 mA |