TT Electronics/IRC

GQ8B0293R1GT

GQ8B0293R1GT Description

The GQ8B0293R1GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 93.1 Ω resistance value, offering a tight 2% tolerance and a low ±50 ppm/°C temperature coefficient. Encased in a ceramic substrate, it ensures excellent thermal stability and durability. The network operates over a wide temperature range of 70°C to 125°C (derated) with a maximum operating temperature of 125°C, making it suitable for environments requiring robust performance. Its gull-wing termination facilitates reliable surface-mount (SMD) assembly, while the 0.64 mm terminal pitch ensures compatibility with high-density PCB designs.

GQ8B0293R1GT Features

• High Power Handling: Delivers 0.75W (3/4W) total power (0.05W per resistor), ideal for power-sensitive applications.
• Precision Stability: ±50 ppm/°C TCR and 2% tolerance ensure consistent performance under thermal stress.
• Robust Construction: Ceramic case provides superior heat dissipation and mechanical strength.
• Space-Efficient Design: Compact 4.9 mm (L) × 6.02 mm (D) × 1.47 mm (H) footprint with QSOP packaging optimizes board space.
• High Voltage Rating: Supports up to 100V, suitable for industrial and automotive-grade circuits (though not PPAP/automotive-certified).
• Reliable Termination: Gull-wing leads enhance solder joint integrity for high-vibration environments.

GQ8B0293R1GT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Control Systems: PLCs, sensor interfaces, and power management modules requiring stable resistance.
• Test & Measurement Equipment: Calibration circuits, load simulation, and instrumentation amplifiers.
• Telecommunications: RF matching networks and filtering applications where low TCR is critical.
• Medical Electronics: Patient monitoring devices and diagnostic tools demanding high reliability.

Conclusion of GQ8B0293R1GT

The GQ8B0293R1GT stands out for its precision, power efficiency, and rugged ceramic construction, making it a superior choice for engineers designing circuits that demand thermal stability and compact integration. While not automotive-compliant, its high voltage rating and thin-film technology make it ideal for industrial, medical, and telecom applications where performance cannot be compromised. Its tube packaging ensures safe handling and storage, further enhancing its appeal for high-volume manufacturing.