TT Electronics/IRC

GQCB0168R1GDT

GQCB0168R1GDT Description

The GQCB0168R1GDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for surface-mount applications. This 24-pin QSOP package integrates 23 resistors, each with a 68.1Ω resistance and a tight 2% tolerance, ensuring consistent performance in demanding circuits. The network operates over a wide temperature range of 70°C to 125°C with a derated power capability, making it suitable for environments with thermal fluctuations. Its ceramic case and gull-wing termination provide robust mechanical stability and reliable solderability. With a ±100ppm/°C temperature coefficient, this component delivers excellent stability under varying thermal conditions.

GQCB0168R1GDT Features

• High-Density Integration: 23 resistors in a compact QSOP package (8.66mm x 6.02mm x 1.47mm), ideal for space-constrained designs.
• Precision Performance: 2% tolerance and ±100ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Ceramic substrate enhances thermal dissipation and mechanical durability.
• High Voltage Handling: Supports up to 100V, suitable for industrial and telecom applications.
• Surface-Mount Ready: Gull-wing leads with 0.64mm pitch facilitate automated assembly processes.
• Power Efficiency: 0.05W per resistor (1/20W) with a total power rating of 1W, balancing performance and energy consumption.

GQCB0168R1GDT Applications

This resistor network excels in:

• Bus Termination & Pull-Up/Down Circuits: Ideal for digital systems requiring precise impedance matching.
• Industrial Control Systems: Stable performance in PLC modules, sensor interfaces, and power management circuits.
• Telecommunications Equipment: Reliable signal conditioning in high-frequency data lines and RF modules.
• Automotive & Aerospace (Non-Automotive Compliant): Suitable for non-safety-critical subsystems where thermal stability is key.
• Test & Measurement Devices: Ensures accuracy in calibration equipment and signal generators.

Conclusion of GQCB0168R1GDT

The GQCB0168R1GDT stands out for its precision, compactness, and thermal resilience, making it a superior choice for engineers designing high-reliability electronics. While not PPAP or automotive-compliant, its ceramic construction, thin-film technology, and tight tolerances make it ideal for industrial, telecom, and instrumentation applications. For designs demanding stable resistance networks with minimal drift, this component delivers exceptional value and performance.