TT Electronics/IRC

GQ8A011620CT

GQ8A011620CT Description

The GQ8A011620CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 162Ω resistance value with an ultra-tight ±0.25% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Encased in a ceramic QSOP package, it offers superior thermal stability and durability. The 16-pin gull-wing SMD configuration enables reliable surface-mount assembly, while its 100V maximum voltage rating and 0.75W (3/4W) total power rating (0.1W per resistor) make it suitable for high-density circuits.

GQ8A011620CT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk in multi-channel systems.
• Robust Ceramic QSOP Package: Enhances thermal dissipation and mechanical strength.
• High Power Handling: 0.75W total rating (0.1W per resistor) at 125°C maximum operating temperature.
• Tight Tolerances: ±0.25% resistance tolerance and ±100ppm/°C TCR for precision applications.
• Gull-Wing Termination: Ensures reliable solder joints in automated PCB assembly.

GQ8A011620CT Applications

• Industrial Control Systems: Precision voltage dividers, feedback networks, and sensor interfaces.
• Medical Electronics: High-reliability instrumentation requiring stable resistance under thermal stress.
• Telecommunications: Signal conditioning and impedance matching in RF/mixed-signal PCBs.
• Automotive (Non-Automotive Grade): Non-safety-critical circuits like infotainment or HVAC controls.
• Test & Measurement Equipment: Calibration networks and reference circuits demanding low drift.

Conclusion of GQ8A011620CT

The GQ8A011620CT excels in applications requiring high precision, thermal resilience, and compact integration. Its ceramic QSOP package, isolated thin-film resistors, and gull-wing SMD design provide a competitive edge over epoxy-based networks, particularly in harsh environments. While not PPAP or RoHS compliant, it remains a cost-effective solution for industrial and telecom designs where reliability outweighs regulatory constraints. Ideal for engineers prioritizing accuracy, power density, and long-term stability in space-constrained layouts.