| PartNumber | EKMM451VNN121MP40T | EKMM451VNN181MQ40T | EKMM451VNN121MP40S |
| Description | Aluminum Electrolytic Capacitors - Snap In 120uF 450 Volt | Aluminum Electrolytic Capacitors - Snap In 180uF 450 Volt | Aluminum Electrolytic Capacitors - Snap In 120UF 450V |
| Manufacturer | United Chemi-Con (UCC) | United Chemi-Con (UCC) | United Chemi-Con (UCC) |
| Product Category | Aluminum Electrolytic Capacitors - Snap In | Aluminum Electrolytic Capacitors - Snap In | Aluminum Electrolytic Capacitors - Snap In |
| RoHS | Y | Y | Y |
| Product | General Purpose Electrolytic Capacitors | General Purpose Electrolytic Capacitors | General Purpose Electrolytic Capacitors |
| Termination Style | Snap In | Snap In | Snap In |
| Capacitance | 120 uF | 180 uF | 120 uF |
| Voltage Rating DC | 450 VDC | 450 VDC | 450 VDC |
| Tolerance | 20 % | 20 % | 20 % |
| Minimum Operating Temperature | - 25 C | - 25 C | - 25 C |
| Maximum Operating Temperature | + 105 C | + 105 C | + 105 C |
| Series | KMM | KMM | KMM |
| Packaging | Bulk | Bulk | - |
| Brand | United Chemi-Con | United Chemi-Con | United Chemi-Con |
| Product Type | Electrolytic Capacitors | Electrolytic Capacitors | Electrolytic Capacitors |
| Factory Pack Quantity | 200 | 200 | 200 |
| Subcategory | Capacitors | Capacitors | Capacitors |
| Tradename | KMM | KMM | - |
| Part # Aliases | ECO-S2WB121BA | ECO-S2WB181CA | ECO-S2WB121BA EET-ED2W121BA |