TT Electronics/IRC

GQCB011072CAT

GQCB011072CAT Description

The GQCB011072CAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 10.7KΩ resistance per element with an ultra-tight ±0.25% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across a 70°C to 125°C operating range. Housed in a 24-pin QSOP ceramic package, it offers a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for high-reliability circuits. The gull-wing termination and surface-mount design facilitate automated assembly, while the rectangular ceramic case provides excellent thermal and mechanical stability.

GQCB011072CAT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy for sensitive analog/digital circuits.
• Robust Ceramic Package: Enhances thermal dissipation and durability in harsh environments.
• BUS Circuit Designator: Optimized for bus termination, voltage division, and pull-up/down applications.
• High-Density Integration: 23 resistors in a compact 8.66mm × 6.02mm × 1.47mm footprint (QSOP-24).
• Automation-Ready: 0.64mm terminal pitch and gull-wing leads ensure compatibility with pick-and-place systems.
• Non-Automotive (PPAP No): Ideal for industrial, telecom, and instrumentation use where PPAP compliance isn’t required.

GQCB011072CAT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Bus Termination Networks: DDR memory interfaces and high-speed digital buses.
• Medical/Test Equipment: Stable reference circuits in multimeters and oscilloscopes.
• Industrial Controls: PLCs and sensor interfaces requiring long-term drift resistance.
• Telecom Infrastructure: Line drivers and impedance matching in RF modules.

Conclusion of GQCB011072CAT

The GQCB011072CAT stands out for its combination of precision, power handling, and compact integration, making it a superior choice over thicker-film or less stable alternatives. Its ceramic QSOP package and thin-film technology cater to engineers needing reliability in space-constrained, thermally challenging designs. While not RoHS-compliant, it remains a go-to for non-consumer applications where performance outweighs regulatory constraints. For high-accuracy networks in professional electronics, this model delivers exceptional value.