Vishay’s TANTAMOUNT Solid Tantalum Chip Capacitors: Enhancing Electronic Detonation System Performance in Harsh Environments
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 standards to guarantee dependable detonation in tough conditions.
Vishay Intertechnology, Inc. has launched a new line of TANTAMOUNT surface-mount solid tantalum molded chip capacitors specifically made for electronic detonation systems. The Vishay Sprague TX3 series capacitors are designed to provide improved performance and reliability compared to regular tantalum capacitors and MLCCs, thanks to their strong mechanical design, low leakage current (DCL), and strict testing standards.
The capacitors released today have low DCL values of 0.005CV and a high energy density due to tantalum, making them efficient for providing the necessary energy for ignition. They are well-suited for use in remote detonation systems that require reliable discharge in mining and demolition settings. The tantalum anode technology and Vishay's top-notch dielectric formation in these devices guarantee consistent electrical performance even in harsh conditions.
In order to guarantee dependability, TX3 series capacitors undergo more rigorous testing than typical commercial capacitors. They are subjected to 100% surge current testing using standard methods, as well as two extra screenings to ensure consistent electrical performance across different production batches. The capacitors are encased in hard plastic resin to provide a durable solution, with the capacitive element and lead frame protected. Compared 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 capacitance ranging from 10 µF to 100 µF with voltage ratings between 16 V and 25 V. The devices have a capacitance tolerance of ± 10% and ESR values ranging from 0.700 Ω to 2.3 Ω at a temperature of +25 °C. They can handle ripple currents up to 0.438 A and operate at high temperatures up to +125 °C. The devices in the TX3 series have lead (Pb)-free terminations, are RoHS-compliant, halogen-free, and identified as Vishay Green.
If you are interested in the new solid tantalum capacitors, you can request samples or order production quantities now. The lead times for delivery are estimated to be between 10 to 12 weeks. To inquire about pricing, it is recommended to reach out to your nearest Vish
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