| PartNumber | SFY5-DC12V | SFY5-DC21V | SFY5-DC18V |
| Description | General Purpose Relays SF-Y 5formA 1formB dc 12v | General Purpose Relays SF-Y 5formA 1formB dc 21v | General Purpose Relays SF-Y 5formA 1formB dc 18v |
| Manufacturer | Panasonic | Panasonic | Panasonic |
| Product Category | General Purpose Relays | General Purpose Relays | General Purpose Relays |
| RoHS | Y | Y | Y |
| Product | Power Relays | Power Relays | Power Relays |
| Type | Safety | Safety | Safety |
| Coil Voltage | 12 VDC | 21 VDC | 18 VDC |
| Relay Contact Form | 5 Form A (5PST-NO), 1 Form B (SPST-NC) | 5 Form A (5PST-NO), 1 Form B (SPST-NC) | 5 Form A (5PST-NO), 1 Form B (SPST-NC) |
| Contact Current Rating | 6 A | 6 A | 6 A |
| Contact Termination | Solder Pin | Solder Pin | Solder Pin |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Switching Voltage | 250 VAC, 30 VDC | 250 VAC, 30 VDC | 250 VAC, 30 VDC |
| Coil Termination | Solder Pin | Solder Pin | Solder Pin |
| Coil Type | Non-Latching | Non-Latching | Non-Latching |
| Coil Resistance | 215 Ohms | 666 Ohms | 483 Ohms |
| Coil Current | 56 mA | 32 mA | 37 mA |
| Contact Material | Silver Nickel (AgNi) with Gold Plating | Silver Nickel (AgNi) with Gold Plating | Silver Nickel (AgNi) with Gold Plating |
| Series | SFY | SFY | SFY |
| Length | 39 mm | 39 mm | 39 mm |
| Width | 28.6 mm | 28.6 mm | 28.6 mm |
| Height | 14.5 mm | 14.5 mm | 14.5 mm |
| Packaging | Tube | - | - |
| Contact Form | 5PST (5 Form A), SPST (1 Form B) | 5PST (5 Form A), SPST (1 Form B) | 5PST (5 Form A), SPST (1 Form B) |
| Power Consumption | 670 mW | 670 mW | 670 mW |
| Brand | Panasonic Industrial Devices | Panasonic Industrial Devices | Panasonic Industrial Devices |
| Product Type | General Purpose Relays | General Purpose Relays | General Purpose Relays |
| Factory Pack Quantity | 20 | 20 | 20 |
| Subcategory | Relays | Relays | Relays |