| PartNumber | T491X687K006AT | T491X687K006ZTZ175 | T491X687K004ZT |
| Description | Tantalum Capacitors - Solid SMD 6V 680uF 2917 10% ESR=600mOhms | Tantalum Capacitors - Solid SMD 680.UF 6.0V | Tantalum Capacitors - Solid SMD 680.UF 4.0V |
| Manufacturer | KEMET | KEMET | KEMET |
| Product Category | Tantalum Capacitors - Solid SMD | Tantalum Capacitors - Solid SMD | Tantalum Capacitors - Solid SMD |
| RoHS | Y | - | - |
| Series | T491 | T491 | T491 |
| Capacitance | 680 uF | - | 680 uF |
| Voltage Rating DC | 6.3 VDC | - | 4 VDC |
| Tolerance | 10 % | - | 10 % |
| ESR | 600 mOhms | - | - |
| Case Code in | 2917 | - | 2917 |
| Case Code mm | 7343 | - | 7343 |
| Height | 4.3 mm | - | 4.3 mm |
| Mfr Case Code | X Case | - | X Case |
| Minimum Operating Temperature | - 55 C | - | - 55 C |
| Maximum Operating Temperature | + 125 C | - | + 125 C |
| Packaging | Reel | - | Reel |
| Length | 7.3 mm | - | 7.3 mm |
| Product | Tantalum Solid Standard Grade - Other Various | - | Tantalum Solid Standard Grade - Other Various |
| Termination Style | SMD/SMT | - | SMD/SMT |
| Width | 4.3 mm | - | 4.3 mm |
| Brand | KEMET | KEMET | KEMET |
| Leakage Current | 42.8 uA | - | - |
| Dissipation Factor DF | 15 | - | - |
| Product Type | Tantalum Capacitors | Tantalum Capacitors | Tantalum Capacitors |
| Ripple Current | 524 mA | - | - |
| Factory Pack Quantity | 500 | - | 400 |
| Subcategory | Capacitors | Capacitors | Capacitors |
| Part # Aliases | B45196H1687K509 | - | - |
| Unit Weight | 0.023000 oz | - | 0.023634 oz |