TT Electronics/IRC

GQ8A024020FAT

GQ8A024020FAT Description

The GQ8A024020FAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low temperature coefficients. This 8-resistor isolated network features a 402Ω resistance per element with a tight 1% tolerance and a ±50ppm/°C temperature coefficient, ensuring reliable performance across a wide operating temperature range of -70°C to +125°C. Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and durability, making it suitable for demanding environments. The 0.75W (3/4W) total power rating and 0.1W per resistor capability, combined with a 100V maximum voltage rating, provide robust electrical performance. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GQ8A024020FAT Features

• Precision Thin Film Technology: Delivers stable resistance with low noise and high accuracy.
• Ceramic Case Style: Enhances thermal conductivity and mechanical strength.
• Isolated Circuit Design (ISOL): Ensures independent resistor performance, reducing crosstalk.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power up to 125°C.
• Compact QSOP Package: 4.9mm x 6.02mm footprint with a 1.63mm seated height, ideal for space-constrained designs.
• High Power Handling: 0.75W total (0.1W per resistor) supports power-dense applications.
• Gull-Wing SMD Termination: Ensures secure PCB mounting and solderability.

GQ8A024020FAT Applications

This resistor network is ideal for:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Control Systems: PLCs, motor drives, and instrumentation requiring stable resistance.
• Telecommunications Equipment: Signal conditioning and impedance matching in RF modules.
• Medical Electronics: Patient monitoring devices where accuracy and reliability are critical.
• Automotive Electronics: Non-automotive-grade but suitable for benign-environment automotive subsystems.

Conclusion of GQ8A024020FAT

The GQ8A024020FAT stands out for its precision, thermal stability, and compact form factor, making it a superior choice for high-reliability applications. Its ceramic construction, isolated design, and thin-film technology offer distinct advantages over standard thick-film networks, particularly in environments requiring long-term stability and minimal drift. While not PPAP or automotive-qualified, it excels in industrial, medical, and telecom applications where performance and durability are paramount. Engineers seeking a high-quality, space-efficient resistor network will find this model an excellent fit.