| PartNumber | PS7241E-1B-A | PS7241E-1A-A | PS7241E-1A-F3-A |
| Description | Solid State Relays - PCB Mount 1CH FormB HI V SSR LWer Cost | Solid State Relays - PCB Mount 1-Ch Normally Open | Solid State Relays - PCB Mount 1CH FormA HI V SSR LWer Cost |
| Manufacturer | CEL | CEL | CEL |
| Product Category | Solid State Relays - PCB Mount | Solid State Relays - PCB Mount | Solid State Relays |
| RoHS | Y | Y | - |
| Control Voltage Range | 0 VDC to 500 mVDC | 0 VDC to 500 mVDC | 0 VDC to 500 mVDC |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Relay Contact Form | 1 Form B (SPST-NC) | 1 Form A (SPST-NO) | - |
| Load Voltage Rating | 400 VDC | 400 VDC | 400 VDC |
| Load Current Rating | 120 mA | 120 mA | 120 mA |
| Output Type | MOSFET | MOSFET | AC, DC |
| Package / Case | SOP-4 | SOP-4 | - |
| Length | 4.4 mm | 4.4 mm | - |
| Width | 4 mm | 4 mm | - |
| Height | 2.05 mm | 2.05 mm | - |
| Contact Form | SPST (1 Form B) | SPST (1 Form A) | SPST (1 Form A) |
| Product | SSR - Solid State Relays | SSR - Solid State Relays | Telecommunication Relays |
| Termination Style | Gull Wing Lead | Gull Wing Lead | Gull Wing |
| Type | Miniature | Miniature | - |
| Brand | CEL | CEL | - |
| Input to Output Isolation Method | Optocoupler | Optocoupler | Optocoupler |
| Product Type | SSR - Solid State Relays | SSR - Solid State Relays | - |
| Factory Pack Quantity | 100 | 100 | - |
| Subcategory | Relays | Relays | - |
| Input Current | - | 50 mA | - |
| Series | - | PS | PS, OCMOS |
| Packaging | - | Tube | Digi-ReelR Alternate Packaging |
| Input Voltage | - | 5 V | - |
| Pd Power Dissipation | - | 50 mW | - |
| Package Case | - | - | 4-SOP (0.173", 4.40mm) |
| Mounting Type | - | - | Surface Mount |
| Supplier Device Package | - | - | 4-SOP (2.54mm) |
| Voltage Input | - | - | 1.2VDC |
| Circuit | - | - | SPST-NO (1 Form A) |
| On State Resistance Max | - | - | 35 Ohm |
| Voltage Load | - | - | 0 ~ 400 V |
| Relay Type | - | - | Relay |
| Load Current | - | - | 120mA |