TT Electronics/IRC

GQ8B022050FT

GQ8B022050FT Description

The GQ8B022050FT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring stable performance in compact surface-mount packages. This 15-resistor array features a 205Ω resistance value per resistor with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range (70°C to 125°C). Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and mechanical durability, making it suitable for high-density PCB designs. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, this network is ideal for precision analog and digital circuits.

GQ8B022050FT Features

• Ceramic QSOP Case: Provides superior thermal dissipation and mechanical robustness compared to plastic packages.
• Thin-Film Technology: Delivers high accuracy (±1%) and low TCR (±50ppm/°C) for stable performance in varying conditions.
• Gull Wing Termination: Ensures reliable surface-mount soldering for automated assembly processes.
• Compact Dimensions: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height, ±0.2mm depth).
• 15 Resistors in BUS Configuration: Simplifies circuit design by integrating multiple resistors into a single package.
• High Power Handling: 0.05W per resistor (0.75W total) supports power-sensitive applications.

GQ8B022050FT Applications

• Precision Voltage Dividers: Used in sensor interfaces and ADC/DAC circuits due to low TCR and tight tolerance.
• Signal Conditioning: Ideal for op-amp gain networks and filter circuits in industrial and medical electronics.
• Automotive & Industrial Systems: Suitable for harsh environments (non-automotive grade but robust ceramic construction).
• Telecom & Networking Equipment: High-frequency stability makes it useful in RF and signal processing modules.
• Test & Measurement Instruments: Ensures accuracy in calibration and reference circuits.

Conclusion of GQ8B022050FT

The GQ8B022050FT stands out for its ceramic thin-film construction, high power density, and precision performance, making it a superior choice over plastic-packaged networks. Its compact QSOP footprint and BUS configuration reduce PCB space while improving reliability. Though not PPAP or RoHS compliant, it excels in industrial, telecom, and instrumentation applications where stability and durability are critical. Engineers seeking a high-performance resistor network for precision analog designs should consider this model for its exceptional thermal and electrical characteristics.