TT Electronics/IRC

GQ8A011470GT

GQ8A011470GT Description

The GQ8A011470GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and robust thermal performance. This 8-resistor isolated network features a 147 Ω resistance per resistor with a tight 2% tolerance and a low ±100 ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range of 70°C to 125°C. Encased in a ceramic QSOP package, it offers excellent thermal dissipation and mechanical durability, making it suitable for demanding environments. The 16-pin gull-wing SMD termination ensures secure surface mounting, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating provide flexibility for various circuit designs.

GQ8A011470GT Features

• High Precision: Thin-film technology delivers ±2% tolerance and ±100 ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case enhances thermal management and durability.
• Compact Design: QSOP-16 package (4.9mm × 6.02mm × 1.47mm) with 0.64mm terminal pitch saves PCB space.
• Isolated Circuit Design: "ISOL" configuration ensures independent resistor operation.
• Wide Voltage Range: Supports up to 100V maximum voltage rating.
• Surface-Mount Ready: Gull-wing leads simplify automated assembly processes.

GQ8A011470GT Applications

This resistor network is ideal for:

• Precision analog circuits requiring stable resistance values.
• Industrial control systems where thermal stability and reliability are critical.
• Medical instrumentation demanding low TCR and high accuracy.
• Telecommunications equipment benefiting from compact, high-density resistor arrays.
• Automotive electronics (non-automotive grade) in non-safety-critical applications.

Conclusion of GQ8A011470GT

The GQ8A011470GT stands out for its precision, compactness, and rugged ceramic construction, making it a superior choice for engineers designing high-reliability electronics. Its isolated thin-film resistors, low TCR, and high power density make it particularly suited for applications where space, thermal performance, and accuracy are paramount. While not PPAP or automotive-grade, its industrial-grade robustness ensures dependable performance in professional and commercial systems.