TT Electronics/IRC

GQCB012800GBT

GQCB012800GBT Description

The GQCB012800GBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 24-pin QSOP (Quarter Small Outline Package) device features 23 resistors, each with a 280Ω resistance value and a tight 2% tolerance, ensuring consistent performance across all channels. Encased in a ceramic package, it offers superior thermal stability and durability, with a maximum operating temperature of 125°C and a derated power range of 70 to 125°C. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ±100ppm/°C temperature coefficient ensures minimal resistance drift under varying thermal conditions.

GQCB012800GBT Features

• Precision Thin Film Technology: Delivers high accuracy (±2%) and low TCR (±100ppm/°C) for stable performance.
• Robust Ceramic Case: Enhances thermal dissipation and mechanical strength, ideal for harsh environments.
• High Power Handling: 1W total power rating (0.05W per resistor) supports power-sensitive applications.
• Compact QSOP Package: 8.66mm × 6.02mm × 1.47mm dimensions with tight tolerances (±0.1mm height/length) save board space.
• 100V Maximum Voltage Rating: Suitable for moderate-voltage circuits.
• Gull-Wing SMD Termination: Ensures reliable solder joints and compatibility with automated assembly.

GQCB012800GBT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Control Systems: PLCs, sensor interfaces, and instrumentation requiring stable resistance values.
• Telecommunications: Impedance matching and filtering in RF modules.
• Automotive Electronics: Non-automotive grade but suitable for benign-environment control units.
• Test & Measurement Equipment: Calibration circuits and reference networks.

Conclusion of GQCB012800GBT

The GQCB012800GBT stands out for its thin-film accuracy, ceramic ruggedness, and compact QSOP footprint, making it a reliable choice for precision analog and mixed-signal designs. While not PPAP or RoHS compliant, its thermal stability and power efficiency cater to industrial and telecom applications where consistency is critical. Engineers will appreciate its balance of performance, size, and durability in space-constrained, thermally variable systems.