TT Electronics/IRC

GQ8A031911BAT

GQ8A031911BAT Description

The GQ8A031911BAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor array features a 1.91KΩ resistance value per resistor with an ultra-tight 0.1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring exceptional stability across a wide operating temperature range of 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 (1/10W) per resistor, making it suitable for high-reliability circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the 100V maximum voltage rating enhances versatility in various circuit configurations.

GQ8A031911BAT 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 rating (0.1W per resistor) for reliable operation under load.
• Compact & Efficient: 4.9mm × 6.02mm × 1.47mm dimensions with 0.64mm terminal pitch for space-constrained designs.
• Isolated Design: ISOL circuit designator provides independent resistors for flexible circuit integration.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and instrumentation use.

GQ8A031911BAT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Medical Electronics: Patient monitoring systems requiring stable, low-drift components.
• Industrial Controls: PLCs, motor drives, and power management systems.
• Test & Measurement Equipment: Calibration tools and high-accuracy signal processing.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive electronics.

Conclusion of GQ8A031911BAT

The GQ8A031911BAT stands out for its precision, power efficiency, and compact form factor, making it a top choice for engineers designing high-performance electronic systems. Its ceramic construction, low TCR, and isolated resistor configuration provide reliability in harsh environments, while its QSOP package ensures compatibility with modern SMT assembly processes. Ideal for medical, industrial, and instrumentation applications, this resistor network delivers consistent performance where accuracy and durability are paramount.