Surface Mount Aluminum Electrolytic Capacitors NACH Series

Category: Capacitors, Electronics, Nic Components Corp

Summary

The NACH Series of Surface Mount Aluminum Electrolytic Capacitors is highlighted for its cylindrical V-chip construction and suitability for reflow soldering. Engineered for long life, the capacitors are capable of withstanding 2000 hours of operation at +105°C. With a focus on environmental compliance, the capacitors are RoHS compliant and meet requirements for reduced hazardous substances.

Key Characteristics

The capacitors in the NACH Series present a wide rated voltage range from 4 to 50Vdc, capacitive values ranging from 0.1 to 220uF, and are capable of operating within a broad temperature spectrum from -40°C to +105°C. They maintain capacitance tolerance at +20% (M), and display a maximum leakage current of either 0.01CV or 3uA after 2 minutes, whichever is greater.

Dissipation Factors and Stability

They possess dissipation factors that vary with voltage and temperature, keeping within low ranges from 0.12 to 0.30. Moreover, they display excellent low-temperature stability, with impedance ratios at 120Hz remaining within +25% of their initial measured value.

Reliability Testing

Under a load life test at 105°C for 2000 hours, the capacitors maintain less than 200% of the specified dissipation factor and keep their leakage current within the designated values.

Standard Values and Sizes

Standard values and case sizes for the capacitors are detailed, with working voltages ranging from 4.0 to 6.3Vdc, and capacitance values provided in microfarads (uF). Sizes are concise, expressed in millimeters, following a consistent 4×6.3 or 5×6.3 footprint, your exception being the 6.3×6.3 size for higher capacitance values.

Part Number System

The part number system for the NACH series capacitors is decoded to infer details about RoHS compliance, reel size, working voltage, tolerance, capacitance, and product series. Additionally, some versions are suitable for automotive equipment, adhering to the strict standards of the TS-16949 certification.

Precautions and Technical Support

Precautions are advised when using these capacitors, directing users to consult the detailed notes on proper usage, safety, and precautionary measures in the NIC Electrolytic Capacitor catalog or seek technical support for specific application processes.