ATC 700 A Series NPO Porcelain and Ceramic Multilayer Capacitors

Category: American Technical Ceramics Corp, Capacitors, Electronics

The ATC 700 A Series NPO Porcelain and Ceramic Multilayer Capacitors represent a line of high-performance components tailored for RF and microwave applications. These capacitors offer low Equivalent Series Resistance (ESR)/Equivalent Series Inductance (ESL), no Temperature Coefficient of Capacitance (TCC), and high Self-Resonance, making them suitable for advanced electronic setups that demand minimum drift and low noise.

The capacitors come in a capacitance range of 0.1 pF to 1000 pF and can handle extended Working Voltage DC (WVDC) up to 250 V. Their Quality Factor (Q) is remarkably high, exceeding 10,000 for capacitance between 0.1 pF to 100 pF and over 2000 for 110 pF to 1000 pF, when measured in Megahertz (MHz).

Constructed with high density porcelain and ceramic, the ATC 700 A Series promises ruggedness and hermetic packaging. In terms of reliability and durability, the capacitors exceed the requirements of EIA-198, MIL-PRF-55681, and MIL-PRF-123 standards. The Insulation Resistance (IR) is maintainable at a minimum of 10^6 Megohms at +25°C and 10^4 Megohms at +125°C under rated WVDC, depending on the capacitance value.

Moreover, these capacitors exhibit no Aging Effects and Piezoelectric Effects, ensuring consistent performance. They can resist thermal shocks (MIL-STD-202, Method 107, Condition A), moisture (MIL-STD-202, Method 106), and low voltage humidity exposure (MIL-STD-202, Method 103, Condition A). Additionally, they have been life-tested (MIL-STD-202 Method 108, for 2000 hours, at 125°C) to guarantee enduring usability.

Operational temperatures range from -55°C to +125°C without any derating of working voltage. The 700 A Series Capacitors are available in various surface mount termination styles and support a range of environmental tests and certifications. For specific electrical parameters, the datasheet provides a detailed ‘Capacitance Values Table’ on page 2.

Options for customization include special values, tolerances, higher WVDC, matching, and laser marking. Suitable for a myriad of circuit applications such as bypassing, coupling, tuning, DC blocking, filters, oscillators, and timing circuits, these capacitors cater to engineers in search of components that offer stability, durability, and precision.

The ATC Part Number Code section indicates how capacitors are identified, including Series, Packaging, Case Size, Capacitance Code, Tolerance, and Termination Code. The document also provides contact information for ATC’s North American, European, and Asian markets, signaling a global availability for these high-quality capacitors.