| PartNumber | T491C157M006AT | T491C157M004ZT | T491C157M004AT4280 |
| Description | Tantalum Capacitors - Solid SMD 6.3V 150uF 2312 20% ESR=1.2ohms | Tantalum Capacitors - Solid SMD 150.UF 4.0V | Tantalum Capacitors - Solid SMD |
| 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 | 150 uF | 150 uF | - |
| Voltage Rating DC | 6.3 VDC | 4 VDC | - |
| Tolerance | 20 % | 20 % | - |
| ESR | 1.2 Ohms | - | - |
| Case Code in | 2412 | 2412 | - |
| Case Code mm | 6032 | 6032 | - |
| Height | 2.8 mm | 2.8 mm | - |
| Mfr Case Code | C Case | C Case | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Packaging | Reel | Reel | - |
| Length | 6 mm | 6 mm | - |
| Product | Tantalum Solid Standard Grade - Other Various | Tantalum Solid Standard Grade - Other Various | - |
| Termination Style | SMD/SMT | SMD/SMT | - |
| Type | SMD / SMT | - | - |
| Width | 3.2 mm | 3.2 mm | - |
| Brand | KEMET | KEMET | KEMET |
| Leakage Current | 8 uA | - | - |
| Product Type | Tantalum Capacitors | Tantalum Capacitors | Tantalum Capacitors |
| Factory Pack Quantity | 500 | 750 | - |
| Subcategory | Capacitors | Capacitors | Capacitors |
| Part # Aliases | B45196H1157M309 | - | - |
| Unit Weight | 0.007918 oz | 0.005291 oz | - |