| PartNumber | SESD0402Q2UG-0020-090 | SESD0402Q2UG-0030-088 | SESD0402P1BN-0450-090 |
| Description | TVS Diodes / ESD Suppressors 2-CH 0402 9V Uni-Di .20pF 20kV SESD | TVS Diodes / ESD Suppressors Silicon ESD Devices | ESD Suppressors / TVS Diodes 0402 PKG 9V 4.5pF SESD PROTECTOR |
| Manufacturer | Littelfuse | Littelfuse | Littelfuse |
| Product Category | TVS Diodes / ESD Suppressors | TVS Diodes / ESD Suppressors | ESD Suppressors / TVS Diodes |
| RoHS | Y | Y | Y |
| Series | SESD | SESD | SESD |
| Product Type | ESD Suppressors | ESD Suppressors | ESD Suppressors |
| Vesd Voltage ESD Contact | 22 kV | 22 kV | 22 kV |
| Vesd Voltage ESD Air Gap | 22 kV | 22 kV | 22 kV |
| Polarity | Unidirectional | Unidirectional | Bidirectional |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Breakdown Voltage | 9 V | 8.8 V | 9 V |
| Working Voltage | 9 V | 13 V | 6 V |
| Clamping Voltage | 9.18 V | 13 V | 10 V |
| Package / Case | 0402 (1005 metric) | 0402 (1005 metric) | 0402 (1005 metric) |
| Minimum Operating Temperature | - 55 C | - 55 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Qualification | AEC-Q101 | AEC-Q101 | - |
| Packaging | Reel | Reel | Reel |
| Brand | Littelfuse | Littelfuse | Littelfuse |
| Factory Pack Quantity | 50000 | 50000 | 10000 |
| Subcategory | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes |
| Tradename | SPA | SPA | SPA |
| Part # Aliases | RF2196-000 RF2946-000 | RF3925-000 | RF2012-000 |
| Ipp Peak Pulse Current | - | - | 2 A |
| Cd Diode Capacitance | - | - | 4.5 pF |
| Unit Weight | - | - | 0.000423 oz |