TT Electronics/IRC

GQ8A011331GBT

GQ8A011331GBT Description

The GQ8A011331GBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 1.33KΩ resistance value per resistor with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable 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 reliable surface-mount assembly, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating make it suitable for moderate-power circuits. With a maximum voltage rating of 100V, it is ideal for industrial and instrumentation applications.

GQ8A011331GBT Features

• Precision Thin Film Technology: Delivers high accuracy (±2%) and low TCR (±100ppm/°C).
• Isolated Circuit Design (ISOL): Each resistor operates independently, enhancing flexibility in circuit design.
• Robust Ceramic QSOP Package: Ensures thermal stability and mechanical strength.
• Surface-Mount Gull Wing Terminals: Facilitates easy PCB assembly with a 0.64mm pitch.
• Wide Operating Temperature Range: Performs reliably from 70°C to 125°C with derated power.
• High Voltage Tolerance: Supports up to 100V, making it suitable for industrial environments.
• Compact Dimensions: 4.9mm (L) x 6.02mm (D) x 1.47mm (H) with tight tolerances (±0.1mm).

GQ8A011331GBT Applications

This resistor network is ideal for:

• Precision Analog Circuits: Voltage dividers, feedback networks, and signal conditioning.
• Industrial Control Systems: PLCs, motor drives, and power management modules.
• Test & Measurement Equipment: High-accuracy multimeters and oscilloscopes.
• Medical Electronics: Patient monitoring systems and diagnostic devices.
• Automotive Electronics (Non-Automotive Grade): Infotainment and sensor interfaces (though not PPAP-certified).

Conclusion of GQ8A011331GBT

The GQ8A011331GBT stands out for its precision, isolation, and rugged ceramic construction, making it a reliable choice for demanding applications. Its thin-film technology, stable TCR, and compact form factor provide superior performance compared to standard thick-film networks. While not RoHS-compliant or automotive-grade, it excels in industrial, medical, and instrumentation settings where accuracy and durability are critical. Packaged in tubes for easy handling, this resistor network is a versatile solution for engineers prioritizing performance and reliability.