TT Electronics/IRC

GQ8A032002GT

GQ8A032002GT Description

The GQ8A032002GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 20K Ohm resistance value with a tight 2% tolerance and an ultra-stable ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range (70°C to 125°C). Housed in a ceramic QSOP package, it offers excellent thermal stability and durability. The 16-pin gull-wing SMD termination ensures secure surface mounting, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating make it suitable for demanding circuits. With a maximum voltage rating of 100V, this non-automotive, non-RoHS compliant component is ideal for industrial and instrumentation applications where precision and isolation are critical.

GQ8A032002GT Features

• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk.
• Thin-Film Technology: Delivers high accuracy, low noise, and superior stability.
• Ceramic QSOP Package: Enhances thermal performance and mechanical robustness.
• Gull-Wing Termination: Facilitates reliable surface mounting with a 0.64mm pitch.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated above 70°C).
• Precision Specifications: 2% tolerance, ±25ppm/°C TCR, and 100V max voltage.
• Compact Dimensions: 4.9mm (L) x 6.02mm (D) x 1.47mm (H) with tight tolerances (±0.1mm).

GQ8A032002GT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Control Systems: Isolated signal conditioning and PLCs.
• Test & Measurement Equipment: High-accuracy instrumentation and calibration devices.
• Medical Electronics: Patient monitoring systems where stability is paramount.
• Aerospace & Defense: Ruggedized electronics requiring reliable performance under extreme conditions.

Conclusion of GQ8A032002GT

The GQ8A032002GT stands out for its precision, isolation, and thin-film reliability, making it a top choice for engineers designing high-accuracy systems. Its ceramic construction, low TCR, and robust power handling offer distinct advantages over standard thick-film networks. While not suited for automotive or RoHS-regulated applications, it is indispensable in industrial, medical, and aerospace sectors where performance cannot be compromised. Packaged in tubes for easy handling, this component ensures consistent quality for critical designs.