Enhancing Electronic Detonation Systems with Vishay’s TANTAMOUNT Solid Tantalum Chip Capacitors: A Robust Design for 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 guarantee dependable detonation in tough conditions.
Vishay Intertechnology, Inc. has launched a new line of surface-mount solid tantalum molded chip capacitors that are specially made for electronic detonation systems. The Vishay Sprague TX3 series capacitors have a strong mechanical design, low leakage current, and strict testing standards, offering improved performance and reliability compared to regular tantalum capacitors and MLCCs.
The capacitors released today have low DCL values of 0.005CV and a high energy density of tantalum, making them effective for providing sufficient energy for ignition. This makes them suitable for use in remote detonation systems that require reliable discharge in mining and demolition settings. The tantalum anode technology in these devices, along with Vishay's high-quality dielectric formation, ensures consistent electrical performance even in challenging environments.
In order to guarantee dependability, TX3 series capacitors undergo more rigorous testing than typical commercial options. Each unit is subjected to 100% surge current testing using standard methods, as well as two extra screenings to ensure consistent electrical performance across different batches. The capacitive element and lead frame of the devices are protected by hard plastic resin, providing a durable solution. These capacitors have higher shock (100 g) and vibration (20 g) resistance compared to MLCCs, meeting MIL-STD-202 standards.
The TX3 series comes in two case sizes, B (EIA 3528-21) and C (EIA 6032-28), with capacitance ranging from 10 µF to 100 µF and voltage ratings between 16 V and 25 V. The devices have a capacitance tolerance of ±10%, ESR ranging from 0.700 Ω to 2.3 Ω at +25 °C, ripple current up to 0.438 A, and can operate at temperatures up to +125 °C. They feature lead (Pb)-free terminations and are RoHS-compliant, halogen-free, and classified as Vishay Green.
If you are interested in the new solid tantalum capacitors, you can request samples and order production quantities immediately. The lead times for these capacitors are currently estimated at 10 to 12 weeks. For pricing information, reach out to a Vishay representative in your area
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