Enhancing Electronic Detonation Systems with Vishay’s TANTAMOUNT Solid Tantalum Chip Capacitors
Vishay's solid tantalum chip capacitors improve the performance of electronic detonation systems. TANTAMOUNT devices have a strong design and low 0.005CV DCL, as well as strict testing requirements to ensure dependable detonation in tough conditions.
Vishay Intertechnology, Inc. has released a new line of TANTAMOUNT surface-mount solid tantalum molded chip capacitors that are tailored for use in electronic detonation systems. The Vishay Sprague TX3 series capacitors have a strong mechanical design, low leakage current (DCL), and undergo rigorous testing, resulting in improved performance and reliability compared to standard tantalum capacitors and MLCCs.
The capacitors released today have a low DCL value of 0.005CV and a high energy density compared to other types of capacitors. This allows them to provide more energy for proper ignition, making them well-suited for remote detonation systems in mining and demolition applications. The capacitors use tantalum anode technology and Vishay's high-quality dielectric formation to maintain stable electric performance in harsh environments.
For increased reliability, TX3 series capacitors undergo more rigorous testing compared to standard commercial options. Each capacitor is subjected to 100% surge current testing using standard methods, as well as two additional screenings to ensure consistent electrical characteristics across different production lots. The capacitors are encapsulated in hard plastic resin to enhance durability, and they have higher shock (100 g) and vibration (20 g) resistance 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. The capacitance tolerance can go as low as ± 10%. These capacitors have ESR values ranging from 0.700 Ω to 2.3 Ω at +25 °C, can handle ripple currents up to 0.438 A, and operate at high temperatures up to +125 °C. They have lead (Pb)-free terminations, are RoHS-compliant, halogen-free, and are part of the Vishay Green initiative.
You can now access samples and production quantities of the latest solid tantalum capacitors, with delivery times ranging from 10 to 12 weeks. To inquire about pricing, reach out to your nearby Vishay representative.
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