TT Electronics/IRC

GQ8A023741BAT

GQ8A023741BAT Description

The GQ8A023741BAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 3.74KΩ resistance per resistor with an ultra-tight 0.1% tolerance and a low ±50ppm/°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-reliability circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its 100V maximum voltage rating enhances durability in industrial environments.

GQ8A023741BAT Features

• Precision Performance: 0.1% tolerance and ±50ppm/°C TCR for minimal drift in critical applications.
• Robust Construction: Ceramic case ensures thermal stability and mechanical strength.
• High Power Handling: 0.75W total power (0.1W per resistor) with derating up to 125°C.
• Compact & Reliable: QSOP package (4.9mm x 6.02mm x 1.47mm) with ±0.1mm dimensional tolerance for consistent placement.
• Isolated Design: Independent resistors (ISOL circuit) reduce crosstalk in signal conditioning or feedback circuits.
• Industry Compliance: HTS 8533.21.00.20 and EAR99 ECCN, though non-RoHS.

GQ8A023741BAT Applications

• Precision Analog Circuits: Voltage dividers, DAC/ADC reference networks.
• Industrial Control Systems: Signal isolation, feedback loops in PLCs.
• Test & Measurement Equipment: Calibration circuits requiring low drift.
• Medical Electronics: High-accuracy sensor interfaces.
• Aerospace & Defense: Ruggedized systems needing stable resistance under thermal stress.

Conclusion of GQ8A023741BAT

The GQ8A023741BAT excels in applications demanding precision, thermal resilience, and compact form factors. Its thin-film technology, isolated design, and ceramic packaging provide superior performance over standard thick-film networks, particularly in environments with fluctuating temperatures or high signal integrity requirements. While not RoHS-compliant, its reliability and precision make it a preferred choice for industrial, medical, and aerospace designs.