| PartNumber | ALF20C221EC550 | ALF20C221EC500 | ALF20C221EB450 |
| Description | Aluminum Electrolytic Capacitors - Snap In PressFit 550V 220uF 18K Hrs Life 4pin | Aluminum Electrolytic Capacitors - Snap In PressFit 500V 220uF 18K Hrs Life 4pin | Aluminum Electrolytic Capacitors - Snap In PressFit 450V 220uF 18K Hrs Life 4pin |
| Manufacturer | KEMET | KEMET | KEMET |
| 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 | Press Fit | Press Fit | Press Fit |
| Capacitance | 220 uF | 220 uF | 220 uF |
| Voltage Rating DC | 550 VDC | 500 VDC | 450 VDC |
| Tolerance | 20 % | 20 % | 20 % |
| ESR | 1.584 Ohms | 571 mOhms | 311 mOhms |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Number of Pins | 4 Pin | 4 Pin | 4 Pin |
| Diameter | 40 mm | 40 mm | 40 mm |
| Length | 35 mm | 35 mm | 30 mm |
| Life | 18000 Hour | 18000 Hour | 18000 Hour |
| Ripple Current | 1.84 A | 2.07 A | 1.77 A |
| Series | ALF20 | ALF20 | ALF20 |
| Packaging | Bulk | Bulk | Bulk |
| Type | Press-Fit Aluminum Electrolytic Capacitor | Press-Fit Aluminum Electrolytic Capacitor | Press-Fit Aluminum Electrolytic Capacitor |
| Brand | KEMET | KEMET | KEMET |
| Leakage Current | 726 uA | 660 uA | 594 uA |
| Product Type | Electrolytic Capacitors | Electrolytic Capacitors | Electrolytic Capacitors |
| Factory Pack Quantity | 72 | 72 | 72 |
| Subcategory | Capacitors | Capacitors | Capacitors |
| Test Frequency | 100 Hz | 100 Hz | 100 Hz |