Enhancing Electronic Detonation Systems with Vishay’s TANTAMOUNT Solid Tantalum Chip Capacitors: A Robust Design for Reliable Performance in Harsh Environments
Vishay's solid tantalum chip capacitors improve the performance of electronic detonation systems. TANTAMOUNT devices are designed to be sturdy, with low 0.005CV DCL and strict testing criteria to guarantee reliable detonation in tough conditions.
Vishay Intertechnology, Inc. has launched a new line of TANTAMOUNT surface-mount solid tantalum molded chip capacitors that are tailored for use in electronic detonation systems. These devices, known as the Vishay Sprague TX3 series, offer improved performance and reliability compared to standard tantalum capacitors and MLCCs, thanks to their durable mechanical design, low leakage current (DCL), and rigorous testing standards.
The capacitors released today have low DCL values of 0.005CV and a high energy density of tantalum, making them ideal for remote detonation systems in mining and demolition. The combination of tantalum anode technology and Vishay's superior dielectric formation ensures stable electric performance in harsh environments, delivering more energy for proper ignition.
In order to guarantee dependability, TX3 series capacitors undergo more rigorous testing compared to typical commercial capacitors. Each unit is subjected to 100% surge current testing using standard methods, as well as two extra screenings to ensure consistency in key electrical properties across different batches. The capacitors are protected by a tough plastic resin that encapsulates the capacitive element and lead frame, providing a durable solution. These capacitors have higher resistance to shock (100 g) and vibration (20 g) compared to MLCCs, meeting MIL-STD-202 standards.
The TX3 series capacitors come in two case sizes, B and C, with capacitance ranging from 10 µF to 100 µF and voltage ratings from 16 V to 25 V. They have a capacitance tolerance of ±10% and ESR ranging from 0.700 Ω to 2.3 Ω at room temperature. These devices can handle ripple currents up to 0.438 A and operate at temperatures up to +125 °C. They have lead-free terminations and are compliant with RoHS, halogen-free, and Vishay Green standards.
You can now get samples and bulk quantities of the latest solid tantalum capacitors, with a waiting time of 10 to 12 weeks. Contact your nearby Vishay representative for pricing information.
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