TT Electronics/IRC

GQ8A014642BAT

GQ8A014642BAT Description

The GQ8A014642BAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 8-resistor isolated network features a 46.4K Ohm resistance per element with an exceptional 0.1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Housed in a 16-pin QSOP ceramic package, it offers superior thermal stability and durability, with a maximum operating temperature of 125°C. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the 0.75W (3/4W) total power rating (0.1W per resistor) supports robust performance in compact layouts.

GQ8A014642BAT Features

• Precision Performance: 0.1% tolerance and ±100ppm/°C TCR for high-accuracy signal conditioning.
• Robust Construction: Ceramic case and thin-film technology ensure reliability in harsh environments.
• Space-Efficient: Compact QSOP package (4.9mm x 6.02mm x 1.47mm) with 0.64mm pitch for high-density designs.
• Isolated Design: Independent resistors (ISOL circuit designator) prevent crosstalk in critical circuits.
• Wide Voltage Range: Supports up to 100V maximum rating, suitable for industrial and instrumentation use.
• Stable Power Handling: 0.75W total dissipation (0.1W per resistor) with derating up to 125°C.

GQ8A014642BAT Applications

This resistor network excels in precision analog and digital systems, including:

• Medical Equipment: Patient monitoring devices requiring stable, noise-free signal paths.
• Test & Measurement: High-accuracy multimeters, oscilloscopes, and calibration tools.
• Industrial Automation: PLCs, sensor interfaces, and control systems demanding long-term stability.
• Telecommunications: Signal processing and filtering in RF/baseband circuits.
• Aerospace & Defense: Avionics and radar systems where reliability under thermal stress is critical.

Conclusion of GQ8A014642BAT

The GQ8A014642BAT stands out for its precision, isolation, and rugged ceramic packaging, making it ideal for applications where component-level accuracy and thermal resilience are paramount. While not automotive-grade or RoHS-compliant, its thin-film technology and tight specifications cater to specialized industrial, medical, and aerospace needs. Engineers seeking a high-performance, space-saving resistor network will find this model a compelling choice for mission-critical designs.