| PartNumber | T491B225M020AT24787622 | T491B225M020AT2478 | T491B225M020AT |
| Description | Tantalum Capacitors - Solid SMD 2.20UF 20.0V | Tantalum Capacitors - Solid SMD 2.20UF 20.0V | Tantalum Capacitors - Solid SMD 20V 2.2uF 20% "B" |
| Manufacturer | KEMET | KEMET | Kemet |
| Product Category | Tantalum Capacitors - Solid SMD | Tantalum Capacitors - Solid SMD | Tantalum Capacitors |
| Series | T491 | T491 | T491 |
| Capacitance | 2.2 uF | 2.2 uF | 2.2μF |
| Voltage Rating DC | 20 VDC | 20 VDC | - |
| Tolerance | 20 % | 20 % | ±20% |
| Case Code in | 1411 | 1411 | - |
| Case Code mm | 3528 | 3528 | - |
| Height | 2.1 mm | 2.1 mm | - |
| Mfr Case Code | B Case | B Case | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Packaging | Reel | Reel | Digi-ReelR Alternate Packaging |
| Length | 3.5 mm | 3.5 mm | - |
| Product | Tantalum Solid Standard Grade - Other Various | Tantalum Solid Standard Grade - Other Various | - |
| Termination Style | SMD/SMT | SMD/SMT | - |
| Width | 2.8 mm | 2.8 mm | - |
| Brand | KEMET | KEMET | - |
| Capacitance nF | 2200 nF | 2200 nF | - |
| Product Type | Tantalum Capacitors | Tantalum Capacitors | - |
| Subcategory | Capacitors | Capacitors | - |
| Unit Weight | 0.002293 oz | 0.002293 oz | - |
| Type | - | - | Molded |
| Package Case | - | - | 1411 (3528 Metric) |
| Operating Temperature | - | - | -55°C ~ 125°C |
| Mounting Type | - | - | Surface Mount |
| Features | - | - | General Purpose |
| Voltage Rated | - | - | 20V |
| Size Dimension | - | - | 0.138" L x 0.110" W (3.50mm x 2.80mm) |
| Failure Rate | - | - | - |
| Lead Spacing | - | - | - |
| ESR Equivalent Series Resistance | - | - | 3.5 Ohm |
| Height Seated Max | - | - | 0.083" (2.10mm) |
| Manufacturer Size Code | - | - | B |