TT Electronics/IRC

GQ8A033601CAT

GQ8A033601CAT Description

The GQ8A033601CAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 8-resistor array features a 3.6KΩ resistance per element with an ultra-tight 0.25% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide -70°C to +125°C operating range. Housed in a 16-pin QSOP ceramic package, it offers 0.75W (3/4W) total power dissipation and 100V maximum voltage rating, making it suitable for high-reliability circuits. The gull-wing SMD termination and 0.64mm pitch enable compact PCB layouts, while the ceramic case enhances thermal and mechanical robustness.

GQ8A033601CAT Features

• Precision Performance: 0.25% tolerance and ±25ppm/°C TCR for stable operation in precision analog circuits.
• High Power Handling: 0.1W per resistor (0.75W total) with derating up to 125°C.
• Robust Construction: Ceramic QSOP package ensures durability and excellent heat dissipation.
• Isolation-Centric Design: ISOL circuit configuration minimizes crosstalk, ideal for isolated signal paths.
• Space-Efficient: 4.9mm × 6.02mm footprint and 1.47mm profile suit high-density designs.
• Wide Compatibility: Surface-mountable with 100V rating, compatible with industrial and telecom standards.

GQ8A033601CAT Applications

• Industrial Automation: Precision current sensing and isolation in PLCs and motor drives.
• Medical Electronics: Signal conditioning in patient monitoring equipment.
• Telecom Infrastructure: Impedance matching and termination in high-speed data lines.
• Test & Measurement: Calibration circuits and reference voltage dividers.
• Aerospace & Defense: Reliable performance in harsh environments due to ceramic encapsulation.

Conclusion of GQ8A033601CAT

The GQ8A033601CAT excels in applications requiring high precision, thermal stability, and compact isolation. Its ceramic QSOP package, low TCR, and tight tolerance make it a superior choice over plastic-encapsulated networks in critical systems. While non-automotive and non-RoHS, its rugged design and performance cater to industrial, medical, and telecom sectors where reliability is paramount. Engineers seeking a space-saving, high-performance resistor array will find this model ideal for noise-sensitive or thermally challenging designs.