Enhancing Electronic Detonation Systems: Vishay’s Robust TANTAMOUNT Capacitors Deliver Reliable 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, along with strict testing requirements to ensure dependable detonation even 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. These capacitors, known as the Vishay Sprague TX3 series, are designed with a sturdy mechanical structure, low leakage current (DCL), and rigorous testing standards to provide improved performance and reliability compared to standard tantalum capacitors and MLCCs.
The capacitors being released today have low DCL values of 0.005CV and a high energy density compared to other types of capacitors. This means they can deliver more energy for proper ignition, making them well-suited for use in remote detonation systems in mining and demolition. The use of tantalum anode technology and Vishay's high-quality dielectric formation guarantees stable electrical performance in challenging conditions.
In order to guarantee dependability, TX3 series capacitors undergo more rigorous testing compared to regular 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 production batches. The capacitive element and lead frame of the devices are protected by a tough plastic resin for added durability. These capacitors have higher shock (100 g) and vibration (20 g) resistance compared to MLCCs, meeting MIL-STD-202 standards.
The TX3 series is available 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 devices have ESR values between 0.700 Ω and 2.3 Ω at +25 °C, ripple current up to 0.438 A, and can operate at temperatures as high as +125 °C. The TX3 series devices have lead (Pb)-free terminations, are RoHS-compliant, halogen-free, and environmentally friendly as they are Vishay Green.
You can now request samples and production quantities of the recently released solid tantalum capacitors. The lead times for these products are currently estimated at 10 to 12 weeks. To inquire about pricing, reach out to your nearest Vishay representative.
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