| PartNumber | T491X686M020ZT | T491X686M025AH | T491X686M020AT |
| Description | Tantalum Capacitors - Solid SMD 68.0UF 20.0V | Tantalum Capacitors - Solid SMD 25V 68uF 2917 20% ESR=700mOhms | Tantalum Capacitors - Solid SMD 20V 68uF 2917 20% ESR=700mOhms |
| Manufacturer | KEMET | KEMET | KEMET |
| Product Category | Tantalum Capacitors - Solid SMD | Tantalum Capacitors - Solid SMD | Tantalum Capacitors - Solid SMD |
| Series | T491 | T491 | T491 |
| Capacitance | 68 uF | 68 uF | 68 uF |
| Voltage Rating DC | 20 VDC | 25 VDC | 20 VDC |
| Tolerance | 20 % | 20 % | 20 % |
| Case Code in | 2917 | 2917 | 2917 |
| Case Code mm | 7343 | 7343 | 7343 |
| Height | 4.3 mm | 4.3 mm | 4.3 mm |
| Mfr Case Code | X Case | X Case | X Case |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Packaging | Reel | Reel | Reel |
| Length | 7.3 mm | 7.3 mm | 7.3 mm |
| Product | Tantalum Solid Standard Grade - Other Various | Tantalum Solid Standard Grade - Other Various | Tantalum Solid Standard Grade - Other Various |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Width | 4.3 mm | 4.3 mm | 4.3 mm |
| Brand | KEMET | KEMET | KEMET |
| Product Type | Tantalum Capacitors | Tantalum Capacitors | Tantalum Capacitors |
| Factory Pack Quantity | 400 | 500 | 500 |
| Subcategory | Capacitors | Capacitors | Capacitors |
| Unit Weight | 0.023634 oz | 0.023000 oz | 0.023000 oz |
| RoHS | - | N | Y |
| ESR | - | 83 mOhms | 700 mOhms |
| Type | - | - | SMD / SMT |
| Leakage Current | - | - | 13.6 uA |
| Part # Aliases | - | - | B45196H4686M509 |