TT Electronics/IRC

GQCB012942FT

GQCB012942FT Description

The GQCB012942FT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 29.4KΩ resistance value per element with a tight 1% 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 a 0.05W (1/20W) power rating per resistor and a total power rating of 1W, making it suitable for high-density circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the 100V maximum voltage rating enhances reliability in various environments.

GQCB012942FT Features

• Precision Thin Film Technology: Delivers excellent stability, low noise, and high accuracy.
• Ceramic QSOP Case: Provides superior thermal performance and mechanical durability.
• 1% Tolerance & ±100ppm/°C TCR: Ensures consistent performance in temperature-variable applications.
• High Power Handling: 1W total dissipation (0.05W per resistor) for robust operation.
• 24-Pin Gull Wing SMD: Optimized for automated assembly and space-constrained designs.
• Wide Temperature Range: Operates reliably from -55°C to 125°C (derated up to 125°C).
• Non-Automotive, Non-PPAP: Ideal for industrial and commercial applications.

GQCB012942FT Applications

This resistor network excels in precision analog and digital circuits, including:

• Voltage Divider Networks: For ADC/DAC reference circuits.
• Signal Conditioning: In sensor interfaces and instrumentation.
• Bus Termination: For impedance matching in high-speed data lines.
• Medical & Test Equipment: Where stability and accuracy are critical.
• Industrial Control Systems: For robust, long-term reliability.

Conclusion of GQCB012942FT

The GQCB012942FT stands out for its high precision, thermal resilience, and compact QSOP packaging, making it a superior choice for engineers designing high-reliability electronics. Its thin-film construction, tight tolerances, and robust power handling make it ideal for industrial, medical, and communication systems where performance cannot be compromised. While not automotive-grade, its ceramic case and stable TCR ensure longevity in harsh environments. For applications demanding accuracy, durability, and space efficiency, this resistor network delivers exceptional value.