ATC 700 A Series NPO Ceramic Multilayer Capacitors – Datasheet

Category: American Technical Ceramics Corp, Capacitors, Electronics

Overview of ATC 700 A Series NPO Ceramic Multilayer Capacitors

The ATC 700 A Series NPO Porcelain and Ceramic Multilayer Capacitors offer high performance for RF/Microwave applications with a capacitance range from 0.1 pF to 1000 pF. These capacitors are characterized by low ESR/ESL, low noise, and rugged construction, making them suitable for bypass, coupling, tuning, and DC blocking applications.

Key Features and Specifications

Quality Factor (Q):

Greater than 10,000 for 0.1 pF to 100 pF
Greater than 2,000 for 110 pF to 1000 pF

Temperature Coefficient of Capacitance (TCC):

0 to +30 PPM/°C within -55°C to +125°C temperature range

Insulation Resistance (IR):

Greater than or equal to 10^6 Megohms for 0.1 pF to 470 pF at rated Working Voltage (WVDC)
Greater than or equal to 10^5 Megohms for 510 pF to 1000 pF at rated WVDC

Mechanical and Environmental Data

The capacitors are hermetically sealed with high-density porcelain and ceramic construction ensuring reliability and durability. They are designed to meet or exceed the standards of EIA-198, MIL-PRF-55681, and MIL-PRF-123.

Operating Conditions

These capacitors operate effectively within an extended WVDC up to 250 VDC and temperature range from -55°C to +125°C without derating. They exhibit minimal aging effects and piezoelectric effects, maintaining a capacitance drift of just ±(0.02% or 0.02 pF).

Additional Features

Various surface mount termination styles are available, and the capacitors can endure rigorous environmental tests such as thermal shock, moisture resistance, and low voltage humidity. A stringent life test of 2000 hours at 125°C and terminal strength test are also part of the ATC 700 A Series capacitors’ evaluation process.

Detailed Capacitive Values and Ordering Information

A table on page 2 of the datasheet details the specific capacitance values, tolerances, and rated WVDC for standard and extended voltages. Capacitors are available laser-marked with the identification code, and the ATC 001-813 Rev: 12/08 defines the specific part numbering system for easy reference.

Contact and Certification Information

American Technical Ceramics (ATC) provides contact information for North America, Europe, and Asia, and highlights their ISO 9001 registration, showcasing commitment to quality management and customer satisfaction.