| PartNumber | ESMQ421VSN391MR35S | ESMQ421VSN331MR30S | ESMQ421VSN391MA30S |
| Description | Aluminum Electrolytic Capacitors - Snap In 390uF 420 Volts 20% | Aluminum Electrolytic Capacitors - Snap In 330uF 420 Volts 20% | Aluminum Electrolytic Capacitors - Snap In 390uF 420 Volts 20% |
| 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 | Aluminum Electrolytic Capacitors | Aluminum Electrolytic Capacitors | Aluminum Electrolytic Capacitors |
| Termination Style | Snap In | Snap In | Snap In |
| Capacitance | 390 uF | 330 uF | 390 uF |
| Voltage Rating DC | 420 VDC | 420 VDC | 420 VDC |
| Tolerance | 20 % | 20 % | 20 % |
| Minimum Operating Temperature | - 25 C | - 25 C | - 25 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Number of Pins | 2 Pin | 2 Pin | 2 Pin |
| Diameter | 30 mm | 30 mm | 35 mm |
| Length | 35 mm | 30 mm | 30 mm |
| Lead Spacing | 10 mm | 10 mm | 10 mm |
| Life | 2000 Hour | 2000 Hour | 2000 Hour |
| Ripple Current | 2.27 A | - | 2.27 A |
| Series | SMQ | SMQ | SMQ |
| Packaging | Bulk | Bulk | Bulk |
| Package / Case | 30 mm x 35 mm | 30 mm x 30 mm | 35 mm x 30 mm |
| Type | Non Solvent Resistant | Non Solvent Resistant | Non Solvent Resistant |
| Brand | United Chemi-Con | United Chemi-Con | United Chemi-Con |
| Leakage Current | 1210 uA | - | 1210 uA |
| Dissipation Factor DF | 0.2 | 0.2 | 0.2 |
| Product Type | Electrolytic Capacitors | Electrolytic Capacitors | Electrolytic Capacitors |
| Factory Pack Quantity | 200 | 200 | 200 |
| Subcategory | Capacitors | Capacitors | Capacitors |
| Test Frequency | 120 Hz | 120 Hz | 120 Hz |