TT Electronics/IRC

GQ8A016202CAT

GQ8A016202CAT Description

The GQ8A016202CAT 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 62K Ohm resistance per element with an exceptional 0.25% tolerance and a low ±100ppm/°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 0.75W (3/4W) total power dissipation and 0.1W per resistor, making it suitable for high-density PCB designs. The gull-wing termination and 0.64mm terminal pitch facilitate reliable surface-mount assembly, while its 100V maximum voltage rating enhances versatility in industrial and instrumentation circuits.

GQ8A016202CAT Features

• Precision Thin Film Technology: Delivers ±0.25% tolerance and ±100ppm/°C TCR for minimal drift.
• Robust Ceramic Case: Ensures high thermal stability and mechanical durability.
• Optimized Power Handling: 0.75W total (0.1W per resistor) with derating up to 125°C.
• Compact QSOP Package: 4.9mm × 6.02mm × 1.47mm dimensions ideal for space-constrained applications.
• Isolation-Centric Design: "ISOL" circuit designator supports isolated signal paths, reducing crosstalk.
• Industrial-Grade Reliability: Non-automotive but suited for test equipment, medical devices, and telecom infrastructure.

GQ8A016202CAT Applications

• Analog Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Isolation Circuits: Barrier isolation in industrial control modules and sensor interfaces.
• Medical Electronics: Patient monitoring equipment requiring low-noise, high-stability resistors.
• Telecom Hardware: Impedance matching in RF front-end circuits and baseband processing.
• Test & Measurement: Calibration networks in oscilloscopes and multimeters.

Conclusion of GQ8A016202CAT

The GQ8A016202CAT excels in applications demanding precision, thermal resilience, and compact form factors. Its ceramic QSOP package, thin-film construction, and isolation-friendly design distinguish it from generic resistor networks, offering engineers a reliable solution for high-performance analog systems. While not PPAP or RoHS compliant, its 0.25% tolerance and 100ppm/°C TCR make it a standout choice for critical instrumentation and industrial electronics.