12101A122JAT2A

The 12101A122JAT2A is a film capacitor manufactured by AVX, a well-established producer of passive electronic components. This part belongs to the broader family of thin-film capacitors commonly used in industrial and professional electronics applications where reliable energy storage and signal coupling are required. Film capacitors like this model utilize a plastic film dielectric material, which provides excellent stability, low losses, and consistent performance across varying environmental conditions. These characteristics make film capacitors particularly valuable in circuits where predictable capacitance values and low distortion are important. The component is housed in a compact package suitable for space-constrained designs while maintaining accessibility for both automated assembly and manual installation. This capacitor is typically specified in applications including audio frequency circuits, power supply filtering, signal coupling and decoupling networks, and timing circuits. Engineers working on industrial control systems, test and measurement equipment, and professional audio systems frequently incorporate components from this family. The film construction offers inherent advantages over some alternative capacitor technologies, particularly regarding self-healing properties and tolerance consistency, which can simplify circuit design and reduce field failures. The AVX designation and part numbering scheme indicate this is a mainstream industrial-grade component rather than a specialized military or extreme-environment variant. This positioning makes it suitable for OEM production runs where cost-effectiveness must be balanced with reliability requirements. The part number structure suggests this specific variant has been configured with particular electrical and physical characteristics to serve a defined application segment. Engineers selecting this exact part number over alternatives typically do so because the specific combination of capacitance value, package dimensions, voltage rating, and tolerance meets their circuit requirements precisely. Substitution with a different part number may require recertification of the circuit design, making exact part specification important for manufacturing consistency and supply chain management. AVX's manufacturing standards and quality control processes are recognized throughout the electronics industry, making their capacitors a practical choice for engineers who need components with predictable long-term performance. This part's availability through multiple distribution channels reflects its role as a standard component in ongoing industrial production rather than a specialized or obsolete item. For detailed technical specifications, performance ratings, and application guidance specific to this part number, consulting the manufacturer's documentation is recommended to ensure compatibility with your exact circuit requirements.