M39003/03-0243/TR

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Tantalum capacitors are electronic components used in all sorts of electronic devices, from computers and smartphones to TVs and radios. The M39003/03-0243/TR model is a type of tantalum capacitor specifically designed for high-reliability, harsh environment applications.

These capacitors are rated for extended temperatures, operating as low as -55°C and as high as 125°C, and offer superior mechanical reliability. They’re also highly resistant to environmental and chemical conditions. By design, they are highly self-healing and can essentially repair themselves after being exposed to severe shock, vibration, or flexure.

The core of the M39003/03-0243/TR model contains two electrodes with a solid dielectric material between them—in this case, a tantalum pentoxide. The combination results in a high-resistance anode barrier layer. This layer helps stop the reverse current flow, which is the cause of most capacitor failure in typical applications.

These capacitors allow for reliable surface mount installations and have very low ESR (effective series resistance) values, making their impedance extremely low. The capacitors are considered to have stainless-steel terminations, however they’re also lead-free RoHS compliant and are protected with a silicone coating for superior moisture resistance. They’re also conformally coated to protect them from dust, salty water, vibration, or flexure.

In terms of applications, these capacitors are used in a variety of electronic devices, such as laptops, phones, servers, as well as in industrial and medical equipment. They’re also suitable for military and aerospace applications due to their high temperature rating and outstanding reliability.

M39003/03-0243/TR tantalum capacitors are designed for high-reliability applications and offer extended temperatures, superior mechanical reliability, and low ESR values. They’re also very resistant to environmental and chemical conditions, making them suitable for military, aerospace, and industrial applications.

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