TT Electronics/IRC

GQCB011020GDT

GQCB011020GDT Description

The GQCB011020GDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 102Ω resistance value with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 24-pin QSOP ceramic package, it offers a 1W total power rating (0.05W per resistor) and a maximum voltage rating of 100V, making it suitable for demanding circuit designs. The gull-wing termination and surface-mount (SMD) design facilitate easy PCB integration, while its compact dimensions (8.66mm x 6.02mm x 1.47mm) optimize space efficiency.

GQCB011020GDT Features

• Precision Thin Film Technology: Delivers high accuracy (±2%) and low TCR (±100ppm/°C) for stable operation in varying thermal conditions.
• Robust Ceramic Package: Ensures durability and excellent thermal dissipation, ideal for high-reliability applications.
• High-Density Integration: 23 resistors in a compact QSOP-24 package, reducing board space and simplifying design.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power handling up to 125°C.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm terminal pitch enable efficient pick-and-place manufacturing.
• Non-Automotive (PPAP No): Suitable for industrial, telecom, and instrumentation use where automotive compliance isn’t required.

GQCB011020GDT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers and pull-up/down networks in ADCs/DACs.
• Industrial Control Systems: Robust performance in PLCs, motor drives, and power supplies.
• Telecommunication Hardware: Impedance matching and termination in high-frequency PCBs.
• Test & Measurement Equipment: Stable resistance values critical for calibration and sensing modules.
• Medical Electronics: Reliable operation in diagnostic devices where consistency is paramount.

Conclusion of GQCB011020GDT

The GQCB011020GDT combines precision, compactness, and reliability, making it a standout choice for engineers designing high-density, thermally challenging systems. Its ceramic construction, thin-film accuracy, and industrial-grade specs cater to applications demanding long-term stability without automotive overhead. While not RoHS-compliant, it remains a cost-effective solution for legacy or exempted designs. For BUS-oriented networks requiring tight tolerances and robust packaging, this model delivers exceptional value.