TT Electronics/IRC

GQ8A031820FT

GQ8A031820FT Description

The GQ8A031820FT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 182Ω resistance per element with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers a 0.75W (3/4W) total power rating (0.1W per resistor) and a maximum voltage rating of 100V. Its gull-wing termination and surface-mount design make it ideal for automated assembly processes. The ceramic case enhances thermal stability and durability, while the isolated circuit design (ISOL) provides flexibility in circuit configurations.

GQ8A031820FT Features

• Precision Thin Film Technology: Delivers high accuracy (±1%) and low TCR (±25ppm/°C) for stable performance.
• Robust Ceramic Package: Ensures excellent thermal management and mechanical strength.
• Isolated Resistor Network (ISOL): Allows independent resistor usage, enhancing design flexibility.
• High Power Handling: 0.75W total power dissipation (0.1W per resistor) at elevated temperatures.
• Surface-Mount Gull Wing Terminals: Facilitates reliable PCB mounting and automated assembly.
• Compact QSOP-16 Package: Saves board space with dimensions of 4.9mm (L) × 6.02mm (D) × 1.47mm (H).

GQ8A031820FT Applications

This resistor network is ideal for precision analog circuits, signal conditioning, and voltage division in demanding environments. Its high-temperature stability makes it suitable for:

• Industrial Control Systems: Where consistent performance under thermal stress is critical.
• Medical Electronics: Requiring high reliability and precision.
• Telecommunications Equipment: Needing low-noise, stable resistance in RF and signal processing circuits.
• Automotive Electronics (non-Automotive PPAP): For non-safety-critical applications requiring durability.

Conclusion of GQ8A031820FT

The GQ8A031820FT stands out for its precision, thermal resilience, and compact design, making it a superior choice for engineers needing reliable resistor networks in space-constrained, high-performance applications. Its isolated configuration, ceramic construction, and thin-film technology provide a competitive edge over standard arrays, particularly in industrial, medical, and telecom systems where stability and accuracy are paramount.