| PartNumber | AQY221N3M1Y | AQY221N3MW | AQY221N3M |
| Description | Solid State Relays - PCB Mount SON Relay (1000 pcs. T&R) | Solid State Relays - PCB Mount 40v 120mA 25V load voltage | Solid State Relays - PCB Mount AC/DC 25V 150mA PHOTOMOS MICRO-MINI |
| Manufacturer | Panasonic | Panasonic | Panasonic |
| Product Category | Solid State Relays - PCB Mount | Solid State Relays - PCB Mount | Solid State Relays - PCB Mount |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Relay Contact Form | 1 Form A (SPST-NO) | 1 Form A (SPST-NO) | 1 Form A (SPST-NO) |
| Input Current | 3 mA | 3 mA | 3 mA |
| Output Type | MOSFET | MOSFET | MOSFET |
| Package / Case | SON-4 | SON-4 | SON-4 |
| Series | AQY | AQY | AQY |
| Length | 2.95 mm | 2.95 mm | 2.95 mm |
| Width | 2.2 mm | 2.2 mm | 2.2 mm |
| Height | 1.4 mm | 1.4 mm | 1.4 mm |
| Packaging | Reel | Reel | Reel |
| Contact Form | SPST (1 Form A) | SPST (1 Form A) | SPST (1 Form A) |
| Product | SSR - Solid State Relays | SSR - Solid State Relays | SSR - Solid State Relays |
| Termination Style | Solder Pad | Solder Pad | Solder Pad |
| Type | Controller | Controller | Controller |
| Brand | Panasonic Industrial Devices | Panasonic Industrial Devices | Panasonic Industrial Devices |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | SSR - Solid State Relays | SSR - Solid State Relays | SSR - Solid State Relays |
| Factory Pack Quantity | 1000 | 3500 | 500 |
| Subcategory | Relays | Relays | Relays |
| Tradename | PhotoMOS | PhotoMOS | PhotoMOS |
| RoHS | - | Y | Y |
| Input to Output Isolation Method | - | Optocoupler | Optocoupler |
| Maximum Operating Temperature | - | - | + 85 C |
| Minimum Operating Temperature | - | - | - 40 C |
| Pd Power Dissipation | - | - | 300 mW |