Vishay Launches STH Wet Tantalum Capacitors
Vishay Intertechnology's STH series capacitors are wet tantalum capacitors with hermetic glass-to-metal seals.
Are said to provide all the advantages of Vishay's SuperTan extended series devices while offering a higher reliability design for improved military H-level shock (500g) and vibration (sine: 80g; random: 54g) capabilities and increased thermal shock up to 300 cycles. Are optimized for energy storage in power supplies, actuators, transponders, and radio, radar, and missile systems, in addition to oil drilling and underwater equipment. Feature high capacitances from 470µF to 1500µF in the D case code and capacitance tolerances of ±20% standard at 120Hz and +25°C, with tolerances of ±10% available. Operate over a temperature range of -55°C to +85°C, to +125 °C with voltage derating, and provide low ESR down to 0.50Ω at 120Hz and + 25°C. Feature standard tin/lead terminations with RoHS-compliant 100% tin terminations available.
Vishay Intertechnology
