Enhancing Electronic Detonation Systems Performance with Vishay’s TANTAMOUNT Solid Tantalum Chip Capacitors: A Robust Design for Reliable Ignition in Harsh Environments
Vishay's solid tantalum chip capacitors improve the performance of electronic detonation systems. The TANTAMOUNT devices have a strong design, low DCL of 0.005CV, and undergo rigorous testing to guarantee dependable 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. The Vishay Sprague TX3 series capacitors feature a sturdy design, low leakage current (DCL), and rigorous testing standards, offering improved performance and reliability compared to standard tantalum capacitors and MLCCs.
The capacitors released today have low DCL values of 0.005CV and a high energy density compared to other capacitor technologies. This allows them to deliver 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 provide stable electric performance in tough conditions.
In order to guarantee dependability, TX3 series capacitors undergo more rigorous testing compared to standard commercial options. Each capacitor is subjected to 100% surge current testing using standard methods, and goes through two extra screenings to ensure consistent electrical characteristics across production batches. The devices are protected by a tough plastic resin casing that encapsulates the capacitive element and lead frame, providing a durable solution. In comparison to MLCCs, they have higher shock (100 g) and vibration (20 g) resistance as per MIL-STD-202 standards.
The TX3 series is available in two case sizes, B (EIA 3528-21) and C (EIA 6032-28), and offers a capacitance range of 10 µF to 100 µF with voltage ratings between 16 V and 25 V. The capacitance tolerance can go as low as ±10%. These devices have ESR values ranging from 0.700 Ω to 2.3 Ω at +25 °C, a ripple current of up to 0.438 A, and can operate at high temperatures up to +125 °C. They come with lead (Pb)-free terminations and are RoHS-compliant, halogen-free, and Vishay Green.
You can now request samples and order production quantities of the recently released solid tantalum capacitors. The lead times for these capacitors are currently estimated to be between 10 to 12 weeks. To inquire about pricing, please reach out to a Vishay representative in your area
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