TT Electronics/IRC

GQ8A032201BAT

GQ8A032201BAT Description

The GQ8A032201BAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 2.2KΩ resistance value with an ultra-tight 0.1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring exceptional stability across a wide temperature range (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 versatility in industrial and instrumentation systems.

GQ8A032201BAT Features

• Precision Performance: 0.1% tolerance and ±25ppm/°C TCR for minimal drift in critical applications.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• 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 tolerances for consistent placement.
• Isolated Design: 8 independent resistors (ISOL circuit) for flexible circuit configurations.
• Industry-Standard Compliance: HTS 8533.21.00.20, EAR99 ECCN, though non-RoHS and non-automotive rated.

GQ8A032201BAT Applications

• Precision Analog Circuits: Ideal for DAC/ADC reference networks, voltage dividers, and feedback loops.
• Test & Measurement Equipment: Ensures accuracy in oscilloscopes, multimeters, and signal generators.
• Industrial Control Systems: Reliable performance in PLC modules, sensor interfaces, and power management.
• Medical Electronics: Suitable for patient monitoring devices where stability is critical.
• Aerospace & Defense: Used in avionics and communication systems due to its rugged ceramic construction.

Conclusion of GQ8A032201BAT

The GQ8A032201BAT stands out for its precision, power efficiency, and compact form factor, making it a top choice for engineers designing high-accuracy circuits. Its thin-film technology and ceramic encapsulation deliver superior thermal performance, while the isolated resistor network provides design flexibility. Though not RoHS-compliant, its 0.1% tolerance and low TCR make it indispensable in industrial, medical, and instrumentation applications where reliability cannot be compromised. For projects demanding stable, high-performance resistance networks, this model offers an optimal balance of size, power, and precision.