ATC 700 B Series NPO Porcelain and Ceramic Multilayer Capacitors Datasheet

Category: American Technical Ceramics Corp, Capacitors, Electronics

Overview

The American Technical Ceramics’ ATC 700 B Series of NPO Porcelain and Ceramic Multilayer Capacitors offers a broad capacitance range designed for RF and microwave applications. These capacitors, with dimensions of 0.1″ x 0.1″, offer values from 0.1 pF to 5100 pF and are respected for their low Equivalent Series Inductance/Resistance (ESL/ESR), zero Temperature Coefficient of Capacitance (TCC), and high self-resonance frequency. Their rugged and reliable construction is QPL-certified, ensuring robust performance.

Quality and Performance

The series boasts a remarkable Quality Factor (Q) exceeding 10,000 for 0.1 pF to 200 pF and greater than 2000 for larger capacitance values within specified frequency ranges. The ATC 700 B Series capacitors are specifically designed to maintain stable performance, with an outstanding TCC of ±0.30 PPM/ºC across a temperature range of -55ºC to +125ºC. Moreover, they offer excellent Insulation Resistance (IR) – at least 10⁴ Megohms at +25ºC – and include options for extended Working Voltage (WVDC) up to 1500 VDC with Encapsulation Option for improved protection against harsh conditions.

Applications and Use

These capacitors serve an array of functional applications including bypass, coupling, tuning, DC blocking, as well as in circuits like filters, oscillators, and RF Power Amplifiers. They are also subjected to harsh environmental tests, such as Thermal Shock, Moisture Resistance, and Life Test, to guarantee consistent performance under extreme conditions. They come in various surface mount and leaded styles, accommodating different installation needs.

Specifications and Options

The capacitors can handle Dielectric Withstanding Voltage (DWV) that ranges from 120% to 250% of WVDC depending on the rated voltage, ensuring safety and longevity. Operating Temperature Range varies from -55ºC to +175ºC for lower capacitance values and up to +125ºC for higher valeurs. The ATC 700 B capacitors also exhibit no aging effects or piezoelectric effects.

Termination and Packaging

Terminations withstand a pull of 5 lbs. minimum, and capacitors are laser marked for ease of identification. Available in tape and reel packaging, the capacitors are designed for convenient manufacturing integration.

Ordering and Contact Information

ATC provides detailed part number coding that includes series, case size, capacitance code, and termination code, ensuring precise ordering. Contact information for ATC North America, ATC Europe, and ATC Asia is readily available for customer support.

Encapsulation and Customization

The datasheet also details an Encapsulation Option for specialized applications and highlights the availability of custom capacitance values, tolerances, and higher WVDC ratings upon request.

For those seeking detailed specifications, performance data, or additional assistance, ATC encourages direct contact or consultation with their representatives.