TT Electronics/IRC

GQCB012871CAT

GQCB012871CAT Description

The GQCB012871CAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 2.87KΩ resistance value with an ultra-tight ±0.25% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 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 circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the tube packaging ensures safe handling and storage.

GQCB012871CAT Features

• High Precision: ±0.25% tolerance and ±100ppm/°C TCR for reliable signal integrity.
• Robust Construction: Ceramic case with QSOP package (8.66mm x 6.02mm x 1.47mm) and ±0.1mm dimensional tolerances for consistent mounting.
• Optimized Power Handling: 1W total power (1/20W per resistor) with derating up to 125°C.
• Thin-Film Technology: Delivers low noise and excellent long-term stability.
• Automated Assembly Friendly: Gull-wing leads with 0.64mm pitch for high-density SMD applications.
• Non-Automotive/Non-PPAP: Ideal for industrial, telecom, and instrumentation use.

GQCB012871CAT Applications

This resistor network excels in:

• Voltage Division & Signal Conditioning: Precision dividers in ADCs/DACs and sensor interfaces.
• Bus Termination: High-speed data lines (e.g., DDR, LVDS) requiring matched impedance.
• Medical & Test Equipment: Critical circuits where stability and accuracy are paramount.
• Aerospace & Defense: Ruggedized systems benefiting from ceramic packaging and wide temperature range.

Conclusion of GQCB012871CAT

The GQCB012871CAT stands out for its combination of precision, power efficiency, and compact design, making it a superior choice for engineers prioritizing performance in space-constrained, high-reliability applications. While not PPAP or automotive-qualified, its thin-film technology and ceramic construction ensure durability in industrial and professional electronics. For designs requiring tight-tolerance resistor networks with excellent thermal management, this model delivers unmatched value.