TT Electronics/IRC

GQCB011692CT

GQCB011692CT Description

The GQCB011692CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding circuit applications. This 23-resistor array features a 16.9KΩ resistance value with an ultra-tight ±0.25% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a 24-pin QSOP ceramic package, it offers 1W total power dissipation (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for precision analog and digital systems.

GQCB011692CT Features

• High Precision: ±0.25% tolerance and ±100ppm/°C TCR for stable operation in critical circuits.
• Robust Construction: Ceramic case with gull-wing SMD termination ensures durability and reliable surface-mount assembly.
• Optimized Power Handling: 1W total power rating (0.05W per resistor) with derating up to 125°C.
• Space-Efficient Design: Compact QSOP package (8.66mm x 6.02mm x 1.47mm) with 0.64mm terminal pitch for high-density PCB layouts.
• Automated Assembly Friendly: Tube packaging facilitates pick-and-place manufacturing.
• Non-Automotive/Non-PPAP: Ideal for industrial and commercial applications where PPAP compliance is not required.

GQCB011692CT Applications

This resistor network excels in:

• Precision voltage dividers and signal conditioning circuits in test/measurement equipment.
• Analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) requiring matched resistances.
• Medical instrumentation where low TCR and tight tolerance are critical.
• Industrial control systems operating in elevated temperatures (up to 125°C).
• Communication infrastructure (e.g., RF front-end biasing, impedance matching).

Conclusion of GQCB011692CT

The GQCB011692CT stands out for its combination of precision, power efficiency, and compactness, making it a superior choice over thicker-film or less stable alternatives. Its ceramic thin-film technology ensures long-term reliability in harsh environments, while the QSOP gull-wing package simplifies high-volume SMD assembly. Engineers designing high-accuracy analog systems or space-constrained PCBs will find this resistor network an optimal solution for balancing performance and manufacturability.