TT Electronics/IRC

GQ8A014302BAT

GQ8A014302BAT Description

The GQ8A014302BAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 8-resistor network features a 43K Ohm resistance value with an ultra-tight 0.1% 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 ceramic QSOP package, it offers superior thermal stability and durability. The 16-pin gull-wing SMD configuration enables reliable surface-mount assembly, while the 100V maximum voltage rating and 0.75W total power dissipation make it suitable for high-reliability circuits.

GQ8A014302BAT Features

• Precision Performance: 0.1% tolerance and ±100ppm/°C TCR for accurate signal processing.
• Robust Construction: Ceramic case ensures excellent thermal and mechanical stability.
• High Power Handling: 0.1W per resistor (0.75W total) with derating up to 125°C.
• Compact & Reliable: QSOP package (4.9mm x 6.02mm x 1.47mm) with gull-wing leads for secure PCB mounting.
• Isolation-Centric Design: Optimized for ISOL (isolation) circuit applications, reducing crosstalk and noise.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and instrumentation use.

GQ8A014302BAT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and DAC/ADC interfaces.
• Industrial Automation: Signal isolation in PLCs, sensors, and control systems.
• Medical Electronics: High-accuracy measurement devices where stability is critical.
• Test & Measurement Equipment: Calibration circuits and reference voltage networks.
• Automotive (Non-Automotive Rated): Prototyping or benign-environment applications requiring tight tolerances.

Conclusion of GQ8A014302BAT

The GQ8A014302BAT stands out for its precision, thermal resilience, and compact form factor, making it a top choice for engineers designing high-performance isolation circuits. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology deliver unmatched reliability in industrial, medical, and instrumentation applications. For designs demanding low drift, high accuracy, and robust packaging, this resistor network is an exceptional solution.