Vishay Intertechnology has extended its T55 series of vPolyTanTM surface- mount polymer tantalum moulded chip capacitors with new devices in the D and V case sizes. The T55 series also includes parts featuring higher voltage ratings in a range from 16V to 25V.
Parts in the larger D and V case sizes are intended for use in network equipment, computers and solid-state drives.
Capacitors in the compact A and B case sizes are ideal for tablets, smartphones and wireless cards. They support the supply-voltage range of 12V to 20V commonly found in the power supplies of computer peripherals.
The low Equivalent Series Resistance (ESR) of the T55 capacitors is a feature of their polymer cathodes, which offer much better performance than that of manganese dioxide devices. This excellent ESR rating has recently been enhanced in the devices housed in the A and B case sizes.
In addition, all the T55 devices offer excellent ripple current ratings of up to 3.9A, and provide low internal resistance for enhanced charge and discharge characteristics.
- ±20% capacitance tolerance
- Operating temperature range: -55°C to 105°C
- Power management
- Battery decoupling
- Energy storage
|Part Number||Capacitance (μF)||Voltage (V)||ESR (mΩ)||Case|