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 requirements 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 are designed with a strong mechanical structure, low leakage current (DCL), and strict testing standards to provide 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 due to tantalum, making them efficient for providing sufficient energy for ignition. They are well-suited for use in remote detonation systems in mining and demolition applications that require reliable discharge. The use of tantalum anode technology and Vishay's high-quality dielectric formation ensures consistent electrical performance in challenging conditions.
In order to guarantee dependability, TX3 series capacitors undergo more rigorous testing than standard commercial capacitors. Each capacitor is tested for surge current using standard methods, and also undergoes two additional screenings to ensure consistent electrical characteristics across different production batches. The capacitors are encased in hard plastic resin to provide a durable solution. Compared to MLCCs, they have higher shock (100 g) and vibration (20 g) resistance according to MIL-STD-202 standards.
The TX3 series is available in two different 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 ranging from 16 V to 25 V. The capacitance tolerance can be 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. The TX3 series features lead-free terminations, is RoHS-compliant, halogen-free, and labeled as Vishay Green.
You can now get samples and order production quantities of the recently released solid tantalum capacitors. The lead times for these orders are currently 10 to 12 weeks. For pricing information, please contact a Vishay representative in your area.
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