Passives

Ultra-High-Capacitance Tantalum-Cased Wet Tantalum Capacitors from Vishay

18th July 2013
ES Admin
0
Vishay have today announced the new T18 series tantalum-cased wet tantalum capacitors with glass-to-tantalum hermetic seals. Featuring an industry-high capacitance of 1000 µF at 75 V in the D case size, the new T18 series wet tantalum capacitors are particularly suited to avionics and aerospace applications.
Offered in the A, B, C, and D case sizes, Vishay's T18 tantalum-cased electrolytic capacitors provide reverse voltage of 1.5 V at +85 °C, thermal shock of 300 cycles, and high vibration (sine: 50 g; random: 27.7 g) capability. In the D case size, the T18 devices combine their ultra-high-capacitance with low ESR values down to 0.50 Ω at 120 Hz and +25 °C.

The wet tantalum capacitors are optimized for timing, filtering, energy hold-up, and pulse power applications in power supplies for space and avionics equipment. The through-hole axial capacitors operate over a temperature range of -55 °C to +85 °C, to +125 °C with voltage derating, and offer capacitance tolerance of ± 10 % and ± 20 % standard.

Key Features:

-Enhanced performance, high reliability design
-Terminations: Standard tin/lead (SnPb), 100 % tin available
-T18 tantalum-case electrolytic capacitors provide all the advantages of Vishay’s SuperTan series devices, while offering improved reverse voltage and vibration capability

The capacitors released today feature standard tin/lead terminations, with RoHS-compliant 100 % tin terminations available.

Samples of the T18 series are available now. Production quantities will be available in August 2013, with lead times of 10 weeks for larger orders.

Product Spotlight

Upcoming Events

View all events
Newsletter
Latest global electronics news
© Copyright 2024 Electronic Specifier