| PartNumber | SMTPA220 | SMTPA240 | SMTPA200 |
| Description | Surge Suppressors 220V 50uA Bidirect | THYRISTOR 240V 150A DO214AA | Surge Suppressors 200V 50uA Bidirect |
| Manufacturer | STMicroelectronics | STMicroelectronics | ST |
| Product Category | Surge Suppressors | TVS - Thyristors | TVS - Thyristors |
| RoHS | Y | - | - |
| Series | SMTPA | SMP, TRISIL | SMP, TRISIL |
| Mounting Style | PCB Mount | - | - |
| Product | Board Level Protection | - | Board Level Protection |
| Type | Arrester Surge/Lightning | - | Arrester Surge/Lightning |
| For Use With | Telecomm | - | Telecomm |
| Termination Style | SMD/SMT | - | SMD/SMT |
| Package / Case | DO-214AA | - | - |
| Packaging | Reel | Digi-ReelR Alternate Packaging | Digi-ReelR Alternate Packaging |
| Capacitance | 12 pF | 25pF | 25pF |
| Length | 4.6 mm | - | 5.6 mm |
| Width | 3.95 mm | - | 4.6 mm |
| Brand | STMicroelectronics | - | STMicroelectronics |
| Product Type | Surge Suppressors | - | - |
| Factory Pack Quantity | 2500 | - | - |
| Subcategory | Surge Suppressors | - | - |
| Tradename | Trisil | - | - |
| Unit Weight | 0.003880 oz | - | 0.003880 oz |
| Package Case | - | DO-214AA, SMB | DO-214AA, SMB |
| Number of Elements | - | 1 | 1 |
| Voltage Breakover | - | 320V | 267V |
| Voltage Off State | - | 240V | 200V |
| Current Peak Pulse 10 1000μs | - | 50A | 50A |
| Voltage On State | - | - | - |
| Current Peak Pulse 8 20μs | - | 150A | 150A |
| Current Hold Ih | - | 150mA | 150mA |
| Mounting | - | - | SMD/SMT |
| Height | - | - | 2.45 mm |