TT Electronics/IRC

GQ8A021303CAT

GQ8A021303CAT Description

The GQ8A021303CAT 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 130K Ohm resistance value with an exceptional ±0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Encased in a ceramic QSOP package, it offers superior thermal stability and durability, with a maximum operating temperature of 125°C. The 16-pin gull-wing SMD termination facilitates reliable surface mounting, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating make it suitable for compact, high-density designs.

GQ8A021303CAT Features

• Precision Performance: Ultra-low 0.25% tolerance and ±50ppm/°C TCR for stable operation in precision circuits.
• Robust Construction: Ceramic case ensures excellent thermal dissipation and mechanical strength.
• High Voltage Handling: Supports 100V maximum voltage rating, ideal for industrial and instrumentation use.
• Compact & Reliable: QSOP-16 package (4.9mm x 6.02mm x 1.47mm) with 0.64mm terminal pitch for space-constrained PCBs.
• Isolated Design: Circuit designator "ISOL" indicates isolated resistors, reducing crosstalk in sensitive applications.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suited for harsh environments.

GQ8A021303CAT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces where accuracy is critical.
• Medical & Test Equipment: High-reliability systems requiring low drift and long-term stability.
• Industrial Automation: Signal conditioning, PLCs, and control systems demanding robust performance.
• Aerospace & Defense: Ruggedized electronics with stringent tolerance and thermal requirements.
• Telecommunications: RF and signal processing modules benefiting from low-noise, high-stability resistors.

Conclusion of GQ8A021303CAT

The GQ8A021303CAT stands out for its precision, durability, and compact form factor, making it a top choice for engineers designing high-performance electronics. Its ceramic construction, isolated resistors, and tight specifications cater to applications where reliability and accuracy are non-negotiable. While not RoHS-compliant, its technical merits justify its use in specialized industrial, medical, and aerospace systems. For designs requiring low tolerance, high power density, and thermal resilience, this resistor network delivers unmatched value.