T22 SMD Wet Tantalum Capacitor Offers Small Size for Avionics and Aerospace Applications

Product Group: Vishay, Tantalum Capacitors / March 2016
Author: Mike Mosier
Tel: +1 317-341-3714
E-mail: [email protected]
New T22 SMD Wet Tantalum Capacitor Offers Small
Size for Avionics and Aerospace Applications
Product Benefits:
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Glass-to-tantalum hermetic seal
Compact 9 mm by 7.1 mm by 7.4 mm C case code
Reverse voltage of 1.5 V at +85 °C
Thermal shock capability of 300 cycles
High vibration (sine: 50 g; random: 27.8 g) capability
Voltage ratings from 50 VDC to 125 VDC
Capacitance from 10 μF to 68 μF
Capacitance tolerance down to ± 10 %
Maximum ESR down to 1.50 Ω
Standard tin / lead (Pb) terminations, with RoHScompliant 100 % tin terminations available
Market Applications:
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Timing, filtering, energy hold-up, and pulse power applications in power supplies for space and
avionics equipment
The News:
Vishay Intertechnology introduces a new tantalum-cased wet tantalum capacitor with a glass-totantalum hermetic seal that is the industry’s first in the compact 9 mm by 7.1 mm by 7.4 mm C case
code. For avionics and aerospace systems, the T22 combines a reverse voltage of 1.5 V at +85 °C
with increased thermal shock capability of 300 cycles in a surface-mount package.
 Features a high-reliability design with high vibration and thermal shock capability
 Can replace axial leaded through-hole and less-reliable SMD capacitors
The Key Specifications:
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Capacitance range: 10 µF to 68 µF
Capacitance tolerance:  10 % and  20 %
Voltage ratings: 50 VDC to 125 VDC
Max. ESR at 25 C and 120 Hz: 1.5  to 5.5 
Ripple at 40 kHz: 832 mA to 1650 mA
Operating temperature range: -55 °C to +125 °C (with voltage derating above +85 °C)
Case code: C
Availability:
Product Group: Vishay, Tantalum Capacitors / March 2016
Samples and production quantities of the T22 are available now, with lead times of 10 weeks for
larger orders.
To access the product datasheet on the Vishay website, go to
http://www.vishay.com/ppg?40187 (T22)
Contact Information:
THE AMERICAS
EUROPE
ASIA/PACIFIC
Jack Culloton
[email protected]
Albert Mallet
[email protected]
Boon Hooi Tan
[email protected]