TT Electronics/IRC

GQ8A021332CAT

GQ8A021332CAT Description

The GQ8A021332CAT 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 13.3KΩ resistance value per resistor with an exceptional ±0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Housed in a 16-pin QSOP ceramic package, it offers superior thermal and mechanical stability, making it ideal for high-reliability environments. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the 100V maximum voltage rating and 0.75W total power dissipation (0.1W per resistor) ensure robust operation in compact layouts.

GQ8A021332CAT Features

• Precision Performance: ±0.25% tolerance and ±50ppm/°C TCR for stable, accurate signal conditioning.
• Robust Construction: Ceramic case with a rectangular QSOP package (4.9mm × 6.02mm × 1.47mm) and ±0.1mm dimensional tolerances for consistent placement.
• High Power Handling: 0.75W total power rating (0.1W per resistor) with derating up to 125°C.
• Isolated Circuit Design: "ISOL" configuration ensures independent resistor operation, reducing crosstalk.
• Industry-Standard Compliance: HTS 8533.21.00.20, EAR99 ECCN, though non-RoHS (note for restricted applications).

GQ8A021332CAT Applications

• Analog Signal Processing: Precision voltage dividers, DAC/ADC reference circuits.
• Medical & Test Equipment: High-accuracy measurement systems where drift is critical.
• Industrial Controls: Isolated feedback networks in motor drives or power supplies.
• Aerospace & Defense: Reliable performance in harsh environments due to ceramic encapsulation.
• Telecom Infrastructure: RF matching networks requiring tight tolerance and low TCR.

Conclusion of GQ8A021332CAT

The GQ8A021332CAT stands out for its precision, isolation, and rugged ceramic packaging, making it a top choice for engineers prioritizing accuracy and durability. While not automotive-grade or PPAP-capable, its thin-film technology and QSOP form factor cater to high-end industrial and instrumentation needs. Its non-RoHS status may limit use in eco-sensitive designs, but for non-regulated applications, it delivers unmatched performance in resistor networks.