| PartNumber | ALZ12B05W | ALZ12B09 | ALZ12B12 |
| Description | General Purpose Relays 1 Form C 16A 5V Sealed Class B Coil | General Purpose Relays 1 Form C 16A 9V Sealed Class B Coil | General Purpose Relays 16A 12VDC SPDT CLASS B |
| Manufacturer | Panasonic | Panasonic | Panasonic |
| Product Category | General Purpose Relays | General Purpose Relays | General Purpose Relays |
| RoHS | Y | E | E |
| Product | Power Relays | Power Relays | Power Relays |
| Coil Voltage | 5 VDC | 9 VDC | 12 VDC |
| Packaging | Bulk | Tube | Tube |
| Brand | Panasonic Industrial Devices | Panasonic Industrial Devices | Panasonic Industrial Devices |
| Product Type | General Purpose Relays | General Purpose Relays | General Purpose Relays |
| Factory Pack Quantity | 100 | 20 | 20 |
| Subcategory | Relays | Relays | Relays |
| Relay Contact Form | - | 1 Form C (SPDT-NO, NC) | 1 Form C (SPDT-NO, NC) |
| Contact Current Rating | - | 16 A | - |
| Mounting Style | - | Through Hole | Through Hole |
| Switching Voltage | - | 440 VAC | - |
| Coil Resistance | - | 203 Ohms | 360 Ohms |
| Coil Current | - | 44.4 mA | 33.3 mA |
| Contact Material | - | Silver (Ag) | Silver Tin Oxide (AgSnO) |
| Contact Form | - | SPDT (1 Form C) | SPDT (1 Form C) |
| Type | - | - | Miniature |
| Contact Termination | - | - | Solder Pin |
| Coil Termination | - | - | Solder Pin |
| Coil Type | - | - | Non-Latching |
| Power Consumption | - | - | 400 mW |