Capacitors boast industry-high 75V ratings
Claiming to be an industry first, Vishay have announced that its TANTAMOUNT low-ESR TR3 and industrial grade 293D series of capacitors have been extended with higher ratings up to 75V in the B, C, D, E, V, and W case sizes. The Vishay Sprague devices are designed to meet the derating requirements of 50 % rated voltage in +28 V and +35 V applications.
The extended capacitors will provide less-expensive options for decoupling in 75V applications and power supplies at +28V, as well as in DC/DC conversion at +35 V. The capacitors have been optimised for use in sensor, industrial control, and airborne applications, in addition to telecommunications base stations.
The TR3 series offers a high ripple current carrying capability to 2.50 A. The 293D and TR3 capacitors are offered in six and seven molded case sizes, respectively, and feature standard RoHS-compliant tin terminations. Sn/Pb terminations are available upon request. Devices in the C, D, and E case codes are 100% surge current tested.
The devices offer a voltage range from 4V to 75V over a temperature range of -55°C to +85°C, to +125°C with voltage derating. The capacitors meet the EIA-717 international qualification specification, offer a Moisture Sensitivity Level of 1, and are compatible with high-volume pick-and-place equipment to simplify assembly.
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