Vishay Intertechnology has extended its TANTAMOUNT® TR3 series of solid tantalum surface-mount chip capacitors with higher ratings up to 75V in the B, C, D, E, V and W case sizes.
The TR3 series, which is intended for applications requiring low Equivalent Series Resistance (ESR), now provides the industry’s first 75V moulded tantalum capacitors.
Providing less expensive options for decoupling in 75V applications, for power supplies at 28V, and for DC-DC conversion at 35V, the TR3 devices are ideal for sensor, industrial-control and airborne applications, and are expected to be widely used in telecommunications basestations and other applications.
The TR3 series offers a high ripple-current carrying capability, with the largest devices rated for 2.5A. The capacitors are offered in seven moulded case sizes and feature standard RoHS-compliant tin terminations. Devices in the C, D and E case codes are 100% surge-current tested.
The TR3 meets the new EIA-717, EIA 535BAAC and IEC QC300801/US0001 international qualification specifications.
Vishay also offers another series of tantalum capacitors, the TL3, which is optimised for demanding applications that require long product life. These include battery-operated equipment, portable instrumentation, tyre-pressure monitoring, medical instruments, local power supplies, handheld instruments and battery back-up supplies.
|Capacitance||0.47μF to 1,000μF|
|Voltage Rating||4V DC to 75V DC|
|Minimum ESR at 25˚C and 100kHz||0.035|
|Maximum Ripple Current at 100kHz||0.1A to 2.5A|
|Case Codes||A, B, C, D, E, V, and W|
- Industrial equipment
- Telecoms infrastructure
- Consumer devices
- Computer equipment
- 100% matte tin terminations
- Compatible with automatic pick-and-place equipment
- Operating temperature range:
- -55°C to 125°C
- With voltage de-rating above 85°C