Enhancing Electronic Detonation Systems with Vishay’s TANTAMOUNT Solid Tantalum Chip Capacitors: A Robust Solution for Harsh Environments
Vishay's solid tantalum chip capacitors improve the performance of electronic detonation systems. TANTAMOUNT devices have a strong design with low 0.005CV DCL and 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 that are tailored for electronic detonation systems. The Vishay Sprague TX3 series capacitors feature a durable design, low leakage current, and strict testing standards, providing improved performance and reliability compared to regular tantalum capacitors and MLCCs.
The capacitors that were introduced 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 reliable ignition, making them well-suited for remote detonation systems in mining and demolition. The use of tantalum anode technology and Vishay's superior dielectric formation ensures consistent electrical performance in challenging conditions.
In order to guarantee reliability, TX3 series capacitors undergo more rigorous testing than standard commercial options. Each capacitor is tested for 100% surge current using standard screening methods, and also undergoes two additional screenings for important electrical characteristics to reduce variations between production lots. These devices are protected by a hard plastic resin that encapsulates the capacitive element and lead frame, providing a strong solution. Compared to MLCCs, TX3 capacitors have higher shock (100 g) and vibration (20 g) capabilities as per MIL-STD-202 standards.
The TX3 series is available in two different case sizes: B (EIA 3528-21) and C (EIA 6032-28). These devices offer a capacitance range from 10 µF to 100 µF with voltage ratings ranging from 16 V to 25 V, and a capacitance tolerance as low as ± 10%. They have ESR values ranging from 0.700 Ω to 2.3 Ω at a temperature of +25 °C, with a ripple current up to 0.438 A, and can operate at high temperatures up to +125 °C. The TX3 series devices come with lead (Pb)-free terminations, are compliant with RoHS regulations, halogen-free, and are considered Vishay Green.
You can now request samples and order production quantities of the latest solid tantalum capacitors, with a waiting time of 10 to 12 weeks. To inquire about pricing, reach out to your nearest Vishay representative.
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