Surface Mount Aluminum Electrolytic Capacitors NACC Series

Category: Capacitors, Electronics, Nic Components Corp

Overview

The NACC Series of Surface Mount Aluminum Electrolytic Capacitors presents a range of products designed for high temperature and extended life applications, with a lifetime rating of up to 5000 hours at 105°C. The capacitors are RoHS compliant and suitable for reflow soldering, featuring cylindrical V-chip construction geared for surface mounting. Case sizes vary from 4×6.1 mm to 10×10.5 mm.

Electrical Characteristics

The capacitors have a rated voltage range from 6.3 to 50Vdc, with capacitance values that span from 1.0 to 1,000µF. Regarding performance, these capacitors guarantee a consistent operation within a temperature range of -40°C to +105°C, and uphold a capacitance tolerance of ±20% (M). The products also specify a maximum leakage current of either 0.01CV or 3µA after 2 minutes at 20°C, whichever is higher. Additionally, the series exhibits low dissipation factors (Tan δ) across a range of standard rated voltages at a frequency of 120Hz and temperature of 20°C.

Performance and Reliability

With respect to durability and reliability, the capacitors are subjected to load life tests at 105°C. Depending on the diameter, products with 4mm and 6mm diameters are tested for a duration of 3,000 hours, while those with 8mm and 10mm diameters are tested for 5,000 hours. Following these tests, the Tan δ is required to be less than 300% of the maximum specified value, and the leakage current should not exceed the maximum specified value. The capacitance change must remain within ±30% of the initial measured value.

Product Variants

The standardized product table details the available case sizes alongside their corresponding capacitance and working voltage configurations. Case sizes range from 4×6.1 mm to 10×10.5 mm, with capacitance values from 1.0µF up to 1,000µF and working voltages spanning from 6.3Vdc to 50Vdc.

Part Number System

The part numbering system for the series allows for the identification of capacitors based on key attributes. The first letters indicate the series, followed by a three-part code denoting the capacitance in microfarads, a letter indicating the capacitance tolerance, and the voltage rating. Subsequently, the case size, reel size, and packaging type are specified. For instance, “NACC 101 M 16V 8X105 IR15 E” refers to a capacitor within this series, having a capacitance of 100µF with a 20% tolerance, a working voltage of 16V, an 8×10.5 mm case size, and is provided on a 15-inch reel size designed for tape and reel packaging.

Additional Information and Support

Users are urged to review safety protocols, correct use, and precautions by accessing detailed documentation available on NIC’s website. NIC provides technical support and encourages customers to contact their personnel with any doubts or specific application queries.

Disclaimer

The specifications for the NACC Series may be subject to change, suggesting that continued consultation of the most current product datasheets is recommended for optimal usage.